The structure of the title compound, [C14H18N2)2Ag2](NO3)2, contains subtle differences in ligand, metal, and counter-anion coordination. One quinoxaline ligand uses one of its quinoxaline N atoms to bond to one silver cation. That silver cation is bound to a second quinoxaline which, in turn, is bound to a second silver atom; thereby using both of its quinoxaline N atoms. A nitrate group bonds with one of its O atoms to the first silver and uses the same oxygen to bond to a silver atom (related by symmetry to the second), thereby forming an extended network. The second nitrate group on the other silver bonds via two nitrate O atoms; one silver cation therefore has a coordination number of three whereas the second has a coordination number of four. One of the quinoxaline ligands has a disordered ethyl group.

The reaction of lithium hexa­methyl­disilyl­amide, [Li{N(Si(CH3)3)2}] (LiHMDS), with 4,4-dimethyl-2-phenyl-2-oxazoline (Phox, C11H13NO) in hexane produced colourless crystals of bis­(4,4-dimethyl-2-phenyl-2-oxazoline-κN)(hexa­methyl­disilyl­amido-κN)lithium, [Li(C6H18NSi2)(C11H13NO)2] or [Li{N(Si(CH3)3)2}(Phox)2] in high yield (89%). Despite the 1:1 proportion of the starting materials in the reaction mixture, the product formed with a 1:2 amide:oxazoline ratio. In the unit cell of the C2/c space group, the neutral mol­ecules lie on twofold rotation axes coinciding with the Li—N(amide) bonds. The lithium(I) centre adopts a trigonal–planar coordination geometry with three nitro­gen donor atoms, one from the HMDS anion and two from the oxazolines. All ligands are monodentate. In the phenyl­oxazoline units, the dihedral angle defined by the five-membered heterocyclic rings is 35.81 (5)°, while the phenyl substituents are approximately face-to-face, separated by 3.908 (5) Å. In the amide, the methyl groups assume a nearly eclipsed arrangement to minimize steric repulsion with the analogous substituents on the oxazoline rings. The non-covalent inter­actions in the solid-state structure of [Li{N(Si(CH3)3)2}(Phox)2] were assessed by Hirshfeld surface analysis and fingerprint plots. This new compound is attractive for catalysis due to its unique structural features.

En el ataque Rusia empleó misiles de crucero y misiles balísticos norcoreanos KN-23 y KN-24 y misiles Iskander-M y drones Shahed Leer

Driven by strong demand from the US and growth in the domestic market, India's home textile industry is poised for a 6-8% growth this fiscal year. Despite economic concerns in the EU, the industry's credit profiles are expected to remain stable, supported by healthy cash accrual and moderate capital expenditure plans.

En 6AM habló Brigitte Anzola, colombiana que se encuentra atrapada en el Líbano, luego de irse de viaje

Title: Lamisil (terbinafine) vs. Lotrimin (clotrimazole)
Category: Medications
Created: 6/10/2019 12:00:00 AM
Last Editorial Review: 8/10/2022 12:00:00 AM

‘Consolidation to be slow despite remedial measures'

Karnataka has achieved 10.2% GDP in 2023-24, higher to national average of 8.2%, says Udupi district in-charge minister

Internet Service Providers Association of India (ISPAI) said this was a good opportunity for the sector. The association also raised its long-standing demand of allowing active infrastructure sharing to include internet service provider (ISP) players, which is available to all other licences.

The crystal structure of the title mol­ecular complex, [Ag2{VO2F2}2(C13H17N3O2)4]·4H2O, supported by the heterofunctional ligand tr-ad-COOH [1-(1,2,4-triazol-4-yl)-3-carb­oxy­adamantane] is reported. Four 1,2,4-triazole groups of the ligand link two AgI atoms, as well as AgI and VV centres, forming the heterobimetallic coordination cluster {AgI2(VVO2F2)2(tr)4}. VV exists as a vanadium oxofluoride anion and possesses a distorted trigonal–bipyramidal coordination environment [VO2F2N]. A carb­oxy­lic acid functional group of the ligand stays in a neutral form and is involved in hydrogen bonding with solvent water mol­ecules and VO2F2− ions of adjacent mol­ecules. The extended hydrogen-bonding network is responsible for the crystal packing in the structure.

The crystal structures of 5-bromo-1,3-di-tert-butyl-2-[(tri­methyl­sil­yl)­oxy]benzene, C17H29BrOSi, (I), 1,3-di-tert-butyl-2-[(tri­methyl­sil­yl)­oxy]benzene, C17H30OSi, (II), and N-(2,6-diiso­propyl­phen­yl)-1,1,1-trimethyl-N-(tri­methyl­sil­yl)silanamine, C18H35NSi2, (III), are reported. Compound (I) crystallizes in space group P21/c with Z' = 1, (II) in Pnma with Z' = 0.5 and (III) in Cmcm with Z' = 0.25. Consequently, the mol­ecules of (II) are constrained by m and those of (III) by m2m site symmetries. Despite this, both (I) and (II) are distorted towards mild boat conformations, as is typical of 2,6-di-tert-butyl-substituted phenyl compounds, reflecting the high local steric pressure of the flanking alkyl groups. Compound (III) by contrast is planar and symmetric, and this lack of distortion is compatible with the lower steric pressure of the flanking 2,6-diisopropyl substituents.

The asymmetric units of the title compounds, namely, catena-poly[[(1,4,8,11-tetra­aza­cyclo­tetra­decane-κ4N1,N4,N8,N11)nickel(II)]-μ-1,3-bis­(3-carboxyl­ato­prop­yl)tetra­methyl­disiloxane-κ2O:O'], [Ni(C10H24O5Si2)(C12H24N4)]n (I), and catena-poly[[[(1,4,8,11-tetra­aza­cyclo­tetra­decane-κ4N1,N4,N8,N11)nickel(II)]-μ-4-({[(3-carb­oxy­prop­yl)di­methyl­sil­yl]­oxy}di­methyl­sil­yl)butano­ato-κ2O:O'] per­chlorate], {[Ni(C10H25O5Si2)(C12H24N4)]ClO4}n (II), consist of one (in I) or two crystallographically non-equivalent (in II) centrosymmetric macrocyclic cations and one centrosymmetric dianion (in I) or two centrosymmetric monoanions (in II). In each compound, the metal ion is coordinated by the four secondary N atoms of the macrocyclic ligand, which adopts the most energetically stable trans-III conformation, and the mutually trans O atoms of the carboxyl­ate in a slightly tetra­gonally distorted trans-NiN4O2 octa­hedral coordination geometry. The crystals of both types of compounds are composed of parallel polymeric chains of the macrocyclic cations linked by the anions of the acid running along the [101] and [110] directions in I and II, respectively. In I, each polymeric chain is linked to four neighbouring ones by hydrogen bonding between the NH groups of the macrocycle and the carboxyl­ate O atoms, thus forming a three-dimensional supra­molecular network. In II, each polymeric chain contacts with only two neighbours, forming hydrogen bonds between the partially protonated carb­oxy­lic groups of the bridging ligand. As a result, a lamellar structure is formed with the layers oriented parallel to the (1overline{1}1) plane.

An apparatus for producing disilane through pyrolysis of monosilane, includes: a monosilane pyrolysis unit; a solid particle removal unit which removes solid particles generated in the pyrolysis unit; a condensing unit which liquefies and collects unreacted monosilane, and disilane and higher silanes with three (3) to seven (7) silicon atoms as pyrolysis products excluding hydrogen from a gas with the solid particles removed; a first separation unit which separates monosilane from a mixture of the liquefied unreacted monosilane, disilane and higher silanes; and a second separation unit which separates disilane and higher silanes from the mixture with the monosilane removed. In accordance with the present disclosure, disilane can be produced economically and efficiently with high purity through pyrolysis of monosilane.

Assuming the pandemic starts subsiding by June and trade channels normalise over the next quarter, CRISIL expects a revival in demand to be pushed into the second half of the fiscal.

(California Court of Appeal) - Held that an anti-SLAPP motion was not frivolous. The motion was filed by the real parties in interest in a mandamus proceeding concerning permits for a real estate development project. Reversed a sanctions order.

In another attempt to sell loss-making Air India, the government, in January this year, sought Expression of Interest (EoI) and the deadline for submission of EoI has now been extended till June 30.

Crisil expects GNPAs for the financial year 2020 to remain at 9.5%. Considering the Covid-19 impact, Crisil has projected GNPAs in the range of 11-11.5% for the financial year 2021.

The report by Crisil also added that the losses will climb if travel restrictions last longer in hubs such as Mumbai, Delhi, Chennai and Kolkata.

And a look at Amazon's office morale.

The Wife
Director: Bjorn Runge
Cast: Glenn Close, Jonathan Pryce, Christian Slater
Rating: 

The two lead performances are what make The Wife so special. In this unsettling drama - an adaptation of the 2003 Meg Wolitzer novel by Jane Anderson - Glenn Close plays Joan, the wife of a Nobel Prize-winning writer Joseph Castleman (Jonathan Pryce).

Directed by Bjorn Runge, The Wife opens in 1992 when Joe and Joan Castleman, in their Connecticut home, are trying to fall asleep when they get a call from the Nobel academy, informing them of the prize. It's their moment of triumph after 40 years of struggle with the written word, in which Joan, supposedly, has played a largely complementary role. Of course, there are flashbacks that hint at her own phenomenal ability to write prose, stifled by a marriage that demands she subjugate her talents to a life of reflected glory in a period (late '50s and early '60s), where women writers were not given the importance they command today.

There's no great suspense or mystery powering this tale of a breakdown that spirals into tragedy at the crowning moment of an author's accomplishments. In fact, Runge doesn't appear to be as interested in developing the suspense as he is in showcasing the unravelling of a suppressed human mind.

Close literally steals the thunder with her role as the devoted wife of a celebrated novelist. She is the keeper of his deepest, darkest secret; a stunningly nuanced expressionism that is more than likely to take your breath away. The restraint and modulation she brings to the role are simply phenomenal. It's a performance that is deservedly walking away with a slew of awards.

Pryce is no mean performer either. His role may not garner much sympathy, but his act complements that of Close so well that you begin to believe in their togetherness.

The Wife is a little compact and contrived, given its novel origins. The attempt to complicate matters for the Castlemans by showcasing their troubled relationship with their budding novelist son, David, seems passé. Also, Joan's seething frustrations don't seem completely justified, even whilst considering the period they take wings in. While the movie is not a great piece of work, the lead artistes definitely are worthy contenders for the awards.

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Canada's Vasek Pospisil has hit back at Nick Kyrgios for opposing the proposal to merge the men's ATP and women's WTA tennis tours, saying the Australian did not have enough information.

WILL KELLEHER: George North has had enough. Not of rugby, nor of playing for Wales but of them. North has had it with online trolls who spout vile bile at him and his family.

Ratings agency Crisil today said the upcoming payment banks (PBs) will largely focus on the underbanked areas like the East, Northeast and Central regions, and the existing lenders should not worry about them. "We do not expect them to ...

CRISIL, one of the first credit rating agencies of India, was established in 1987. Formerly known as the Credit Rating Information Services of India Limited, CRISIL uses the CRAMEL framework to rate finance companies. This comprises an assessment of six major

CRISIL

CRISIL Infrastructure Advisory

CRISIL Research

Hayden Library - PQ1278.F35 2016

With the nationwide lockdown to fight the COVID-19 pandemic restricting inter- and intra-state traffic to essential services, toll collections from build-operate-transfer (BOT) highway projects, and remittances from publicly funded projects would decline sharply in the near term, Crisil report said.

Report points to the possibility of grains being hoarded by farmers and traders to be sold at a later date when mandi operations and logistics normalise

An evaluation of 13,000 MSMEs using the CRISIL Quantix database shows that working capital comprises over half of their need for debt