mid Top 100 Food and Beverage Company Highlights: #7 Archer Daniels Midland Company By www.foodengineeringmag.com Published On :: Fri, 27 Aug 2021 00:00:00 -0400 ADM reported strong Q2 results, with net earnings of $712 million and adjusted net earnings of $754 million. Full Article
mid Bakeries to Record Significant Consumption of Dietary Fibers Amid Rising Preference for Fruit and Vegetable-Sourced Ingredients By www.foodengineeringmag.com Published On :: Thu, 03 Nov 2022 06:00:00 -0400 The rapidly expanding worldwide population along with reduced nutrition awareness will increase the preference for natural food ingredients. Full Article
mid USDA Grant Targets Midwestern Seafood Production and Consumption By www.foodengineeringmag.com Published On :: Wed, 01 Mar 2023 11:03:02 -0500 The grant for Purdue University is for a zero-waste food production system designed to convert nutrient-rich waste into energy for system operation and high-value bioproducts. Full Article
mid GOODLES Names Chris Hall as Chief Financial Officer Amid Explosive Growth By www.foodengineeringmag.com Published On :: Fri, 27 Sep 2024 08:00:00 -0400 Hall held financial leadership roles as CFO for Nutrabolt and PepsiCo, where he most recently served as CFO for Quaker Foods and Sabra Hummus. Full Article
mid 'In the middle of things': on educated un(der)employed young people's pragmatism and idealism in rural Indonesia. By ezproxy.scu.edu.au Published On :: Fri, 01 Oct 2021 00:00:00 -0400 Children's Geographies; 10/01/2021(AN 152966701); ISSN: 14733285Academic Search Premier Full Article INDONESIA IDEALISM PRAGMATISM URBAN studies HEGEMONY DEVELOPING countries
mid Creating an ethos for learning: classroom seating and pedagogical use of space at a Chinese suburban middle school. By ezproxy.scu.edu.au Published On :: Fri, 01 Apr 2022 00:00:00 -0400 Children's Geographies; 04/01/2022(AN 155952639); ISSN: 14733285Academic Search Premier Full Article CHINA MIDDLE schools SEATING (Furniture) CLASSROOMS LEARNING
mid The association between neighborhood socioeconomic deprivation and mental health in low- and middle-income countries: A scoping review By ifp.nyu.edu Published On :: Fri, 01 Nov 2024 03:42:01 +0000 International Journal of Social Psychiatry, Ahead of Print. Background:Environmental research on mental health primarily originates from high-income countries, while information about the rest of the world remains limited.Aims:This study examined: (1) the available published research evidence regarding the association between neighborhood-level deprivation and indicators of mental health and illness in low- and middle-income countries (LMICs), […] The post The association between neighborhood socioeconomic deprivation and mental health in low- and middle-income countries: A scoping review was curated by information for practice. Full Article Meta-analyses - Systematic Reviews
mid A Modern Extension Expands a Mid-Century House in Winchester By design-milk.com Published On :: Tue, 22 Oct 2024 16:00:14 +0000 The Seventies House by AR Design Studio blends 1970s charm with modern design in Winchester, UK, creating a seamless indoor-outdoor experience. Full Article Architecture Main addition additions AR Design Studio England extension floor-to-ceiling windows house indoor outdoor rear extension residential United Kingdom
mid Rainbow Midsummer from Hedgerow and Mauckingbird By feeds.playshakespeare.com Published On :: Fri, 02 Aug 2024 10:13:14 +0000 The Hedgerow Theatre teams up with Mauckingbird Theatre Company, auteurs of “innovative, affordable, gay-themed theater,” for their production of... Full Article Theatre Reviews
mid 1.15.16: Midnight Voting Rivalries, Fringe Candidate 101 By audioboom.com Published On :: Sat, 16 Jan 2016 03:53:14 +0000 In this week's episode we get into the primary free-for-all, from three towns that all want to be the first to vote first in the nation; to the dozens of lesser-known names on the primary ballot and what exactly they're doing there. #Politics #2016 Full Article
mid The Bookshelf: Trans Girl Navigates Middle School in Exeter Author's New Novel By www.nhpr.org Published On :: Fri, 07 Jun 2019 15:55:36 -0400 For many kids, middle school is a fraught time. Friendships are forged and broken; bodies begin to change in sometimes uncomfortable ways. For Zenobia July, starting middle school is far more complicated than it is for most of her peers. Full Article
mid Some colleges are targeting financial aid to middle-class families By www.mprnews.org Published On :: Thu, 24 Oct 2024 17:00:00 +0000 Many middle-income families are frustrated by the cost of higher education, feeling they earn too much for financial aid, but not enough to pay for it themselves. Full Article
mid Archbishop of Canterbury Justin Welby resigning amid outrage over child abuse cover up scandal in CofE By www.christianpost.com Published On :: Tue, 12 Nov 2024 09:50:07 -0500 Archbishop of Canterbury Justin Welby, leader of the Church of England and the global Anglican Communion, has announced that he will be resigning amid outrage over an abuse cover-up scandal. Full Article
mid ‘Won’t You Be My Neighbor’ filmmaker creates doc on journey of 12 pastors seeking unity amid divisions By www.christianpost.com Published On :: Wed, 06 Nov 2024 11:31:20 -0500 In a world fractured by deep ideological divisions, Nicholas Ma’s new documentary, “Leap of Faith,” seeks to answer the question of whether love can bridge seemingly unbridgeable divides. Full Article
mid Travel: In the middle of nowhere on Lake Superior, a city defined by industry By www.christianpost.com Published On :: Sun, 04 Aug 2024 08:41:59 -0400 “Nobody really comes here,” the waiter at my hotel said. “People only stop when they’re driving through.” I heard that a lot during my recent three-night visit to Thunder Bay on the north shore of Lake Superior in Ontario, Canada. Full Article
mid Pastor Greg Locke reneges on offer to refund tithes amid church dispute By www.christianpost.com Published On :: Mon, 11 Nov 2024 13:37:00 -0500 After promising to refund the donations of members who questioned the stewardship of his church's finances, outspoken Tennessee Pastor Greg Locke has reneged on that offer. His attorney has allegedly threatened at least one donor who asked for their money back. Full Article
mid Humor amid the horror: The Babylon Bee stings the gender beast By www.christianpost.com Published On :: Tue, 10 Oct 2023 07:24:17 -0400 If you've spent the last several years staring into the abyss of transgenderism, you learn to endure it by drinking deeply of some good biblical medicine: laughter (Proverbs 13:22). Full Article
mid Blue Jackets Open Season Amid Lower Expectations By radio.wosu.org Published On :: Thu, 13 Oct 2016 13:26:52 +0000 The Columbus Blue Jackets start a new season Thursday night. The Jackets open the season at home inside Nationwide Arena against the Boston Bruins, and expectations are down following a 2015-2016 season that ended with the Jackets as one of the league's worst teams. Full Article
mid All predictions about World War Three point at the Middle East By english.pravda.ru Published On :: Mon, 16 Oct 2023 14:47:00 +0300 World War Three that may put an end t your existence as a human civilisation, will set off on its destructive march from the Middle East. This is what a number of prominent figures, as well as seers and mystics predicted. Perhaps the most famous modern forecast on the subject came from the late leader of the Liberal Democratic Party Vladimir Zhirinovsky, authors of AZ numerology project said while collecting predictions about the Middle East conflict. Speaking on Vladimir Solovyov Live in 2019, Zhirinovsky voiced an opinion that elections in Ukraine were its last, as "such a country simply will not remain on the map by 2024.” Moreover, the crisis in the Middle East will be so intense everyone will completely forget about Ukraine. Full Article Society
mid Putin proposes new Defence Minister amid notorious arrest of Shoigu's deputy By english.pravda.ru Published On :: Mon, 13 May 2024 14:04:00 +0300 Andrei Belousov, who held the position of First Deputy Head of the Cabinet of Ministers, will now become Russia's new Defence Minister. The Federation Council will discuss his candidacy on May 13 and 14. Kremlin spokesman Dmitry Peskov said that it was important to integrate the economy of the power bloc into the country's economy so that it meets the dynamics of the current moment. "The one who is more open to innovation wins on the battlefield," Peskov said. "The Ministry of Defence must be absolutely open to innovation, to all advanced ideas the purpose of economic competitiveness. Apparently, this is why the president picked the candidacy of Andrei Removich Belousov," he noted. Full Article Russia
mid Energy (In)-Security: The Implications of the Middle East Crisis By english.pravda.ru Published On :: Tue, 27 Aug 2024 18:13:00 +0300 The recent flare-up of conflict in the Middle East, particularly triggered by the assassination of Hamas leader Ismail Haniyeh in Iran by a suspected Israeli airstrike, represents not only a humanitarian and political crisis but also a looming energy crisis ahead. As tensions between Israel, backed by the United States, and Iran, along with its allies like Hezbollah and other Middle Eastern states, intensify, the risks to energy resources and supply routes, both on land and at sea, are becoming increasingly evident. The region's significant oil and gas reserves, crucial to global markets, are now under threat, and any disruption of these supplies could have far-reaching consequences for energy security worldwide. The assassination of Haniyeh, a central figure in Hamas, has ignited a dangerous new phase in the already volatile Middle East. Iran, a key supporter of Hamas and Hezbollah, has found itself at the heart of a growing coalition of Middle Eastern countries rallying against Israel. This development risks drawing the entire region into a broader confrontation, with profound implications not just for regional stability but also for global energy markets. Full Article Opinion
mid Flashpoint Cyber Threat Intelligence Index: Midyear Edition is live By www.retailtechnologyreview.com Published On :: Flashpoint has released its midyear Cyber Threat Intelligence Index, with new data and trends surrounding both persistent and emerging cyber threats observed from 1 January to 30 June, 2024. The report includes research and data tied to vulnerabilities, information-stealing malware, ransomware and insider threats. Full Article Surveillance and Security Critical Issues
mid Customer adoption of Bitsight cloud monitoring grows 170% amid increased demand for Visibility Across digital infrastructure By www.retailtechnologyreview.com Published On :: Bitsight, the cyber risk management solutions provider, has introduced new asset mapping capabilities to help companies better manage vulnerabilities across their extended attack surface. Full Article Surveillance and Security Cloud Computing
mid German Lillevali and tumbled pyramids of grand strategists By english.pravda.ru Published On :: Wed, 15 Sep 2021 20:55:00 +0300 How do famous film directors and athletes become baits for pyramid schemes? How are such prominent figures as Anatoly Karpov, Nikita Mikhalkov and other renowned personalities in Russia involved with the scammers from Anchor-Invest? Scarcely ever it is possible to catch and put into jail big-time operators of financial pyramids how it happened with Mavrodi, the famous "financier of Russia". Apart from Mavrodi, a variety of pyramids existed and continue to operate in Russia that have the same backbone; to take your money. Full Article Business
mid Uragan MLRS: Formidable weapon with its strengths and weaknesses By english.pravda.ru Published On :: Thu, 26 Sep 2024 20:13:00 +0300 The crews of Uragan multiple launch rocket systems (MLRS) of the Vostok group of forces of the Russian Army obliterated armored vehicles of the Armed Forces of Ukraine in the area of the Vremevsky salient. Artillery crews of the group of forces in the South Donetsk direction of hostilities struck a fortified area of the Armed Forces of Ukraine in the area of the Vremevsky salient. A salvo of 16 Uragan rockets (300 kilograms each) covers an area of 42 hectares — this is equivalent to six football fields. High-explosive shells are capable of piercing through concrete shelters 1.5 meters thick. Full Article Incidents
mid Smidt Heart Institute Experts Will Give Key Presentations at AHA Scientific Sessions 2024 By www.newswise.com Published On :: Tue, 12 Nov 2024 15:40:10 EST Physicians and investigators from the Smidt Heart Institute at Cedars-Sinai will give more than 30 presentations at the American Heart Association (AHA) Scientific Sessions Nov. 16-18 in Chicago. Full Article
mid Smidt Heart Institute Experts Will Give Key Presentations at AHA Scientific Sessions 2024 By www.newswise.com Published On :: Tue, 12 Nov 2024 15:40:10 EST Physicians and investigators from the Smidt Heart Institute at Cedars-Sinai will give more than 30 presentations at the American Heart Association (AHA) Scientific Sessions Nov. 16-18 in Chicago. Full Article
mid Heat Wave Advisory Issued for Seoul amid Autumn Heat By world.kbs.co.kr Published On :: Sun, 15 Sep 2024 12:33:26 +0900 [Science] : Autumn heat is likely to grip the nation on Sunday, the second day of the Chuseok holiday. A heat wave alert was issued for the entire Seoul area at 10 a.m. Sunday, with heat wave warnings issued in western parts of the nation. It marks the first time the capital city saw its heat wave advisory in ...[more...] Full Article Science
mid KOSPI Plunges amid Concerns about Trump’s Impact on Economy By world.kbs.co.kr Published On :: Wed, 13 Nov 2024 16:21:08 +0900 [Politics] : South Korea’s benchmark stock index, the KOSPI, continued its sharp decline for the fourth consecutive day on Wednesday, in the wake of Donald Trump’s victory in the U.S. presidential election last week. On Wednesday, the KOSPI fell by 65-point-49 points, or two-point-64 percent, closing at ...[more...] Full Article Politics
mid Earthquake hits Midlands as British Geological Survey confirm magnitude - Birmingham Live By news.google.com Published On :: Fri, 19 Apr 2024 07:00:00 GMT Earthquake hits Midlands as British Geological Survey confirm magnitude Birmingham Live Full Article
mid Funding awarded for study on hydrogen storage potential in the East Midlands - British Geological Survey By news.google.com Published On :: Mon, 19 Aug 2024 07:00:00 GMT Funding awarded for study on hydrogen storage potential in the East Midlands British Geological Survey Full Article
mid 2,4-Dichloro-6-{N-[2-(trifluoromethyl)phenyl]carboximidoyl}phenol By journals.iucr.org Published On :: The title compound was synthesized by the condensation between trifluoromethylaniline and dichlorosalicylaldehyde by nucleophilic addition, forming a hemiaminal, followed by a dehydration to generate an imine. The compound crystallizes in an orthorhombic Pbca (Z = 8) space group with a dihedral angle of 44.70 (5)° between the two aromatic rings. In the crystal, the molecules pack together to form a zigzag pattern along the c axis. Full Article text
mid Atypical phase transition, twinning and ferroelastic domain structure in bis(ethylenediammonium) tetrabromozincate(II) bromide, [NH3(CH2)2NH3]2[ZnBr4]Br2 By journals.iucr.org Published On :: A unique phase transition, twinning and ferroelastic domain structure in [NH3(CH2)2NH3]2[ZnBr4]Br2 is found. The new additional domain structure is observed at the phase transition on heating, which is preserved after cooling to room temperature. Full Article text
mid Atypical phase transition, twinning and ferroelastic domain structure in bis(ethylenediammonium) tetrabromozincate(II) bromide, [NH3(CH2)2NH3]2[ZnBr4]Br2 By journals.iucr.org Published On :: 2024-11-04 Single-crystal growth, differential thermal analysis (DTA), derivative thermogravimetry (DTG), differential scanning calorimetry (DSC), X-ray structural studies and polarized microscopy observations of bis(ethylenediammonium) tetrabromozincate(II) bromide [NH3(CH2)2NH3]2[ZnBr4]Br2 are presented. A reversible phase transition is described. At room temperature, the complex crystallizes in the monoclinic system. In some cases, the single crystals are twinned into two or more large domains of ferroelastic type with domain walls in the (100) crystallographic plane. DTA and DTG measurements show chemical stability of the crystal up to ∼538 K. In the DSC studies, a reversible isostructural phase transition was revealed at ∼526/522 K on heating/cooling run, respectively. Optical observation on the heating run reveals that at the phase transition the plane of twinning (domain wall) does not disappear and additionally the appearance of a new domain structure of ferroelastic type with domain walls in the planes (101), (101), (100) and (001) is observed. The domain structure pattern is preserved after cooling to the room-temperature phase and the symmetry of this phase is unchanged. Full Article text
mid Crystal structures of two polymorphs for fac-bromidotricarbonyl[4-(4-methoxyphenyl)-2-(pyridin-2-yl)thiazole-κ2N,N']rhenium(I) By journals.iucr.org Published On :: Crystallization of the title compound from CH2Cl2/n-pentane (1:5 v/v) at room temperature gave two polymorphs, which crystallize in monoclinic (P21/c; α form) and orthorhombic (Pna21; β form) space groups. The ReI complex molecules in either polymorph adopt a six-coordinate octahedral geometry with three facially-oriented carbonyl ligands, one bromido ligand, and two nitrogen atoms from one chelating ligand ppt-OMe. In the crystal, both polymorph α and β form di-periodic sheet-like architectures supported by multiple hydrogen bonds. Full Article text
mid Synthesis, crystal structure and Hirshfeld surface analysis of N-(4-methoxyphenyl)picolinamide By journals.iucr.org Published On :: The molecular and crystal structure of N-(4-methoxyphenyl)picolinamide were studied and Hirshfeld surfaces and fingerprint plots were generated to investigate various intermolecular interactions. Full Article text
mid Crystal structures of two polymorphs for fac-bromidotricarbonyl[4-(4-methoxyphenyl)-2-(pyridin-2-yl)thiazole-κ2N,N']rhenium(I) By journals.iucr.org Published On :: 2024-11-08 Crystallization of the title compound, fac-[ReBr(ppt-OMe)(CO)3] (ppt-OMe = C15H12N2OS), from CH2Cl2/n-pentane (1:5 v/v) at room temperature gave two polymorphs, which crystallize in monoclinic (P21/c; α form) and orthorhombic (Pna21; β form) space groups. The ReI complex molecules in either polymorph adopt a six-coordinate octahedral geometry with three facially-oriented carbonyl ligands, one bromido ligand, and two nitrogen atoms from one chelating ligand ppt-OMe. In the crystal, both polymorph α and β form di-periodic sheet-like architectures supported by multiple hydrogen bonds. In polymorph α, two types of hydrogen bonds (C—H...O) are found while, in polymorph β, four types of hydrogen bonds (C—H...O and C—H...Br) exist. Full Article text
mid X-ray beam diagnostics at the MID instrument of the European X-ray Free-Electron Laser Facility By journals.iucr.org Published On :: 2024-04-08 The Materials Imaging and Dynamics (MID) instrument at the European X-ray Free-Electron Laser Facility (EuXFEL) is equipped with a multipurpose diagnostic end-station (DES) at the end of the instrument. The imager unit in DES is a key tool for aligning the beam to a standard trajectory and for adjusting optical elements such as focusing lenses or the split-and-delay line. Furthermore, the DES features a bent-diamond-crystal spectrometer to disperse the spectrum of the direct beam to a line detector. This enables pulse-resolved characterization of the EuXFEL spectrum to provide X-ray energy calibration, and the spectrometer is particularly useful in commissioning special modes of the accelerator. Together with diamond-based intensity monitors, the imager and spectrometer form the DES unit which also contains a heavy-duty beamstop at the end of the MID instrument. Here, we describe the setup in detail and provide exemplary beam diagnostic results. Full Article text
mid A second crystalline modification of 2-{3-methyl-2-[(2Z)-pent-2-en-1-yl]cyclopent-2-en-1-ylidene}hydrazinecarbothioamide By journals.iucr.org Published On :: 2023-11-30 A second crystalline modification of the title compound, C12H19N3S [common name: cis-jasmone thiosemicarbazone] was crystallized from tetrahydrofurane at room temperature. There is one crystallographic independent molecule in the asymmetric unit, showing disorder in the cis-jasmone chain [site-occupancy ratio = 0.590 (14):0.410 (14)]. The thiosemicarbazone entity is approximately planar, with the maximum deviation from the mean plane through the N/N/C/S/N atoms being 0.0463 (14) Å [r.m.s.d. = 0.0324 Å], while for the five-membered ring of the jasmone fragment, the maximum deviation from the mean plane through the carbon atoms amounts to 0.0465 (15) Å [r.m.s.d. = 0.0338 Å]. The molecule is not planar due to the dihedral angle between these two fragments, which is 8.93 (1)°, and due to the sp3-hybridized carbon atoms in the jasmone fragment chain. In the crystal, the molecules are connected by N—H⋯S and C—H⋯S interactions, with graph-set motifs R22(8) and R21(7), building mono-periodic hydrogen-bonded ribbons along [010]. A Hirshfeld surface analysis indicates that the major contributions for the crystal cohesion are H⋯H (67.8%), H⋯S/S⋯H (15.0%), H⋯C/C⋯H (8.5%) and H⋯N/N⋯H (5.6%) [only non-disordered atoms and those with the highest s.o.f. were considered]. This work reports the second crystalline modification of the cis-jasmone thiosemicarbazone structure, the first one being published recently [Orsoni et al. (2020). Int. J. Mol. Sci. 21, 8681–8697] with the crystals obtained in ethanol at 273 K. Full Article text
mid 2-{1-[(6R,S)-3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydronaphthalen-2-yl]ethylidene}-N-methylhydrazinecarbothioamide By journals.iucr.org Published On :: 2023-11-30 The reaction between a racemic mixture of (R,S)-fixolide and 4-methylthiosemicarbazide in ethanol with a 1:1 stoichiometric ratio and catalysed with HCl, yielded the title compound, C20H31N3S [common name: (R,S)-fixolide 4-methylthiosemicarbazone]. There is one crystallographically independent molecule in the asymmetric unit, which is disordered over the aliphatic ring [site-occupancy ratio = 0.667 (13):0.333 (13)]. The disorder includes the chiral C atom, the neighbouring methylene group and the methyl H atoms of the methyl group bonded to the chiral C atom. The maximum deviations from the mean plane through the disordered aliphatic ring amount to 0.328 (6) and −0.334 (6) Å [r.m.s.d. = 0.2061 Å], and −0.3677 (12) and 0.3380 (12) Å [r.m.s.d. = 0.2198 Å] for the two different sites. Both fragments show a half-chair conformation. Additionally, the N—N—C(=S)—N entity is approximately planar, with the maximum deviation from the mean plane through the selected atoms being 0.0135 (18) Å [r.m.s.d. = 0.0100 Å]. The molecule is not planar due to the dihedral angle between the thiosemicarbazone entity and the aromatic ring, which amounts to 51.8 (1)°, and due to the sp3-hybridized carbon atoms of the fixolide fragment. In the crystal, the molecules are connected by H⋯S interactions with graph-set motif C(4), forming a mono-periodic hydrogen-bonded ribbon along [100]. The Hirshfeld surface analysis suggests that the major contributions for the crystal cohesion are [(R,S)-isomers considered separately] H⋯H (75.7%), H⋯S/S⋯H (11.6%), H⋯C/C⋯H (8.3% and H⋯N/N⋯H (4.4% for both of them). Full Article text
mid Bis[1,3-bis(2,4,6-trimethylphenyl)imidazolium] bis(μ-cis-1,2-diphenylethene-1,2-dithiolato-κ2S,S':κS)bis[(cis-1,2-diphenylethene-1,2-dithiolato-κ2S,S')iron(III)] dimethyl& By journals.iucr.org Published On :: 2023-12-26 The molecular structure of the solvated title salt, (C21H25N2)2[Fe2(C14H10S2)4]·2C3H7NO reveals that the anion is situated on a crystallographic inversion center in the triclinic space group Poverline{1}. The title compound crystallizes utilizing a network of weak π-stacking interactions of phenyl rings pertaining to the dithiolene unit. Moreover, the acidic imidazolium H atoms [N—C(H)—N] display non-classical hydrogen-bonding interactions of the C—H⋯O type to the oxygen atoms of the N,N-dimethyl formamide solvent, and hydrogen atoms on the backbone of imidazolium rings display weak C—H⋯S interactions with the dithiolene sulfur atoms. Full Article text
mid meso-α,α-5,15-Bis(o-nicotinamidophenyl)-10,20-diphenylporphyrin n-hexane monosolvate By journals.iucr.org Published On :: 2023-12-22 The structure of the title solvated porphyrin, C56H38N8O2·C6H14, is reported. Two porphyrin molecules, one ordered and one disordered n-hexane solvate molecules are present in its asymmetric unit. The porphyrin macrocycle shows a characteristic saddle-shaped distortion, and the maximum deviation from the mean plane for non-hydrogen atoms is 0.48 Å. N—H⋯N, N—H⋯O, and C—H⋯O hydrogen bonds, as well as π–π interactions, are observed in the crystal structure. Full Article text
mid 2-{3-Methyl-2-[(2Z)-pent-2-en-1-yl]cyclopent-2-en-1-ylidene}-N-phenylhydrazinecarbothioamide. Corrigendum By journals.iucr.org Published On :: 2024-01-31 In the paper by Oliveira et al. [IUCrData (2023), 8, x230971], there was an error in the name of the first author. Full Article text
mid N-Methyl-2-{3-methyl-2-[(2Z)-pent-2-en-1-yl]cyclopent-2-en-1-ylidene}hydrazinecarbothioamide By journals.iucr.org Published On :: 2024-01-09 The equimolar and hydrochloric acid-catalysed reaction between cis-jasmone and 4-methylthiosemicarbazide in ethanolic solution yields the title compound, C13H21N3S (common name: cis-jasmone 4-methylthiosemicarbazone). Two molecules with all atoms in general positions are present in the asymmetric unit. In one of them, the carbon chain is disordered [site occupancy ratio = 0.821 (3):0.179 (3)]. The thiosemicarbazone entities [N—N—C(=S)—N] are approximately planar, with the maximum deviation from the mean plane through the selected atoms being −0.0115 (16) Å (r.m.s.d. = 0.0078 Å) for the non-disordered molecule and 0.0052 (14) Å (r.m.s.d. = 0.0031 Å) for the disordered one. The molecules are not planar, since the jasmone groups have a chain with sp3-hybridized carbon atoms and, in addition, the thiosemicarbazone fragments are attached to the respective carbon five-membered rings and the dihedral angles between them for each molecule amount to 8.9 (1) and 6.3 (1)°. In the crystal, the molecules are connected through pairs of N—H⋯S and C—H⋯S interactions into crystallographically independent centrosymmetric dimers, in which rings of graph-set motifs R22(8) and R21(7) are observed. A Hirshfeld surface analysis indicates that the major contributions for the crystal cohesion are from H⋯H (70.6%), H⋯S/S⋯H (16.7%), H⋯C/C⋯H (7.5%) and H⋯N/N⋯H (4.9%) interactions [considering the two crystallographically independent molecules and only the disordered atoms with the highest s.o.f. for the evaluation]. Full Article text
mid Bis[2,6-bis(benzimidazol-2-yl)pyridine-κ3N,N',N'']nickel(II) bis(trifluoromethanesulfonate) diethyl ether monosolvate By journals.iucr.org Published On :: 2024-01-31 In the title complex, [Ni(C19H13N5)2](CF3SO3)2·(CH3CH2)2O, the central NiII atom is sixfold coordinated by three nitrogen atoms of each 2,6-bis(2-benzimidazolyl)pyridine ligand in a distorted octahedral geometry with two trifluoromethanesulfonate ions and a molecule of diethyl ether completing the outer coordination sphere of the complex. Hydrogen bonding contributes to the organization of the asymmetric units in columns along the a axis generating a porous supramolecular structure. The structure was refined as a two-component twin with a refined BASF value of 0.4104 (13). Full Article text
mid Aquabis(2,2'-bipyridine-κ2N,N')(isonicotinamide-κN)ruthenium(II) bis(trifluoromethanesulfonate) By journals.iucr.org Published On :: 2024-02-08 In the title complex, [Ru(C10H8N2)2(C6H6N2O)(H2O)](CF3SO3)2, the central RuII atom is sixfold coordinated by two bidentate 2,2'-bipyridine, an isonicotinamide ligand, and a water molecule in a distorted octahedral environment with trifluoromethanesulfonate ions completing the outer coordination sphere of the complex. Hydrogen bonding involving the water molecule and weak π–π stacking interactions between the pyridyl rings in adjacent molecules contribute to the alignment of the complexes in columns parallel to the c axis. Full Article text
mid trans-Dibromidotetrakis(5-methyl-1H-pyrazole-κN2)manganese(II) By journals.iucr.org Published On :: 2024-03-19 The title compound, trans-dibromidotetrakis(5-methyl-1H-pyrazole-κN2)manganese(II), [MnBr2(C4H6N2)4] or [Mn(3-MePzH)4Br2] (1) crystallizes in the triclinic Poverline{1} space group with the cell parameters a = 7.6288 (3), b = 8.7530 (4), c = 9.3794 (4) Å and α = 90.707 (4), β = 106.138 (4), γ = 114.285 (5)°, V = 542.62 (5) Å3, T = 120 K. The asymmetric unit contains only half the molecule with the manganese atom is situated on a crystallographic inversion center. The 3-MePzH ligands are present in an AABB type manner with two methyl groups pointing up and the other two down. The supramolecular architecture is characterized by several intermolecular C—H⋯N, N—H⋯Br, and C—H⋯π interactions. Earlier, a polymorphic structure of [Mn(3-MePzH)4Br2] (2) with a similar geometry and also an AABB arrangement for the pyrazole ligands was described [Reedijk et al. (1971). Inorg. Chem. 10, 2594–2599; a = 8.802 (6), b = 9.695 (5), c = 7.613 (8) Å and α = 105.12 (4), β = 114.98 (4), γ = 92.90 (3)°, V = 558.826 (5) Å3, T = 295 K]. A varying supramolecular pattern was reported, with the structure of 1 featuring a herringbone type pattern while that of structure 2 shows a pillared network type of arrangement along the a axis. A nickel complex [Ni(3-MePzH)4Br2] isomorphic to 1 and the analogous chloro derivatives of FeII, CoII and CuII are also known. Full Article text
mid Bis[2,6-bis(1H-benzimidazol-2-yl)pyridine]ruthenium(II) bis(hexafluoridophosphate) diethyl ether trisolvate By journals.iucr.org Published On :: 2024-03-28 The title compound, [Ru(C19H13N5)2](PF6)2·3C4H10O, was obtained from the reaction of Ru(bimpy)Cl3 [bimpy is 2,6-bis(1H-benzimidazol-2-yl)pyridine] and bimpy in refluxing ethanol followed by recrystallization from diethyl ether/acetonitrile. At 125 K the complex has orthorhombic (Pca21) symmetry. It is remarkable that the structure is almost centrosymmetric. However, refinement in space group Pbcn leads to disorder and definitely worse results. It is of interest with respect to potential catalytic reduction of CO2. The structure displays N—H⋯O, N—H⋯F hydrogen bonding and significant π–π stacking and C—H⋯π stacking interactions. Full Article text
mid (SC,RS)-Bromido(N-{4-methyl-1-[(4-methylphenyl)sulfanyl]pentan-2-yl}-N'-(pyridin-2-yl)imidazol-2-ylidene)palladium(II) bromide By journals.iucr.org Published On :: 2024-04-26 The molecule of the title NCNHCS pincer N-heterocyclic carbene palladium(II) complex, [PdBr(C21H25N3S)]Br, exhibits a slightly distorted square-planar coordination at the palladium(II) atom, with the five-membered chelate ring nearly planar. The six-membered chelate ring adopts an envelope conformation. Upon chelation, the sulfur atom becomes a stereogenic centre with an RS configuration induced by the chiral carbon of the precursor imidazolium salt. There are intramolecular C—H⋯Br—Pd hydrogen bonds in the structure. The two interstitial Br atoms, as the counter-anion of the structure, are both located on crystallographic twofold axes and are connected to the complex cations via C—H⋯·Br hydrogen bonds. Full Article text
mid (5-Fluoro-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-1-ido-κN1)(1,4,8,11-tetraazacyclotetradecane-κ4N)zinc(II) perchlorate By journals.iucr.org Published On :: 2024-05-21 In the structure of the title complex, [Zn(C4H2FN2O2)(C10H24N4)]ClO4, the zinc(II) ion forms coordination bonds with the four nitrogen atoms of cyclam (1,4,8,11-tetraazacyclotetradecane or [14]aneN4) as well as with the nitrogen atom of a deprotonated 5-fluorouracil ion (FU−). Cyclam adopts a trans-I type conformation within this structure. The coordination structure of the zinc(II) ion is a square pyramid with a distorted base plane formed by the four nitrogen atoms of the cyclam. FU− engages in intermolecular hydrogen bonding with neighboring FU− molecules and with the cyclam molecule. Full Article text