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As data center usage heats up, Submer raises $55.5M to cool things down

The race is on for better chips and data center capacity to handle AI workloads, but all that activity comes with a catch. Heavy processing power means heat — a lot of it — and that has massive implications, both for how well servers operate and the environment.  With traditional cooling methods like air and […]

© 2024 TechCrunch. All rights reserved. For personal use only.




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Samsung centers sleep with its first smart ring

After a brief tease at the end of its big Galaxy S24 event earlier this month, Samsung officially debuted the Galaxy Ring this morning at MWC. The earlier announcement offered little more than an image and confirmation that the hardware giant is entering that emerging corner of the wearable tech space. Following the Unpacked presser, […]

© 2024 TechCrunch. All rights reserved. For personal use only.




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A Small Sting, A Giant Setback! Rare Bees Derail Meta's Nuclear Data Center Dream

Meta's ambitious plans for an AI data center encountered an unexpected obstacle: a rare bee species. The Financial Times reported that this discovery disrupted Meta's discussions with a nuclear power plant operator in the US. Meta CEO Mark Zuckerberg mentioned during




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Sustainability Takes Center Stage in US Manufacturing with Leader Viralsinh Solanki at the Forefront

Viralsinh, a visionary software developer and manufacturing expert, has introduced state-of-the-art technologies such as the manufacturing execution system (MES).




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Unusual solvent-regulated inversion of a metal stereocenter in an enantiopure Eu2L4 helicate: a new strategy for CPL inversion

Inorg. Chem. Front., 2024, 11,8093-8100
DOI: 10.1039/D4QI02276A, Research Article
Qing Ma, Sen Yin, Ziye Song, Ting Gao, Pengfei Yan, Yanyan Zhou, Hongfeng Li
The dinuclear helicate Eu2(LR)4 exhibits a solvent-regulated metal stereocenter Δ/Λ configurational inversion, independent of P/M helical conformational conversion. This reversal process is accompanied by an inversion of the CPL.
The content of this RSS Feed (c) The Royal Society of Chemistry




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On the peculiar EPR spectra of P1 centers at high (12–20 T) magnetic fields

Phys. Chem. Chem. Phys., 2024, 26,27633-27647
DOI: 10.1039/D4CP03055A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Orit Nir-Arad, Eyal Laster, Mais Daksi, Nurit Manukovsky, Ilia Kaminker
State mixing at a high magnetic field in the well-studied nitrogen substitutions in diamonds leads to unique electron spin spectral properties.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Unveiling the influence of oxidation state and heavy atom effects in chalcogen group on boron centered D(X)BNA core: a computational study on RTP versus TADF

Mol. Syst. Des. Eng., 2024, Advance Article
DOI: 10.1039/D4ME00131A, Paper
Ramalingam Mahaan, Murugesan Panneerselvam, Luciano T. Costa, Aruljothy John Bosco
The effects of heavy atoms and oxidation states in chalcogen groups on D(X)BNA cores, combined with substitutions of weak and strong donors, led to the identification of potential TADF and RTP molecules among the 14 molecules.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Elgar companion to Herbert Simon [electronic resource]/ edited by Gerd Gigerenzer (Herbert Simon Society; Max Planck Institute for Human Development, Berlin, Germany), Shabnam Mousavi (Center for Artificial Intelligence (CENTAI), Turin, Italy) and Riccar

Cheltenham, UK ; Northampton, Massachusetts : Edward Elgar Publishing, [2024]




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The Vaccinate Virginia Contact Center: Answering a call for all

The Vaccinate Virginia Contact Center: Answering a Call for All




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Journey to Center Stage | WIRED Brand Lab

Produced by WIRED Brand Lab with L’Oreal | L’Oréal just made history at CES 2024. After being the first beauty company to attend the show a decade ago, it’s now become the first to keynote it.




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5 Steps to Creating Learner-Centered Content on Social Media

Think about learning. We all experience learning differently. Most of us took part in one or other forms of formal education — took a course, went to university or even attended a workshop. More often than not, we associate learning experiences with these formal settings. However, that’s not always the case; learning occurs throughout one’s life and well beyond the classroom.

In a world where social media is becoming part of our lives, it’s more relevant than ever to explore its potential as a learning and teaching tool. Research shows that social media and mobile devices can support learning and create a positive impact on both educators and learners.




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Lewis acid sites and flexible active centers synergistically boost efficient electrochemical ammonia synthesis

J. Mater. Chem. A, 2024, 12,30476-30485
DOI: 10.1039/D4TA04884A, Paper
Li-Bo Chen, Tong-Hui Wang, Xing-You Lang, Qing Jiang
The Lewis acid sites enhance N2 adsorption and activation, while the flexible active center facilitates hydrogenation and NH4+ formation, regenerating the catalyst.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Achieving the selectivity of the oxygen reduction reaction by regulating electron spin states and active centers on Fe–Mn–N6–C dual-atom catalysts

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA06650B, Paper
Shiyao Li, Honghao Chen, Yue Qiu, Chengxing Cui, Wenhui Zhong, Jun Jiang
As the first attempt to reveal the intrinsic relationship between electron spins and catalytic selectivity, this work offers new insights into the rational design of efficient transition metal atom-dispersed catalysts through spin regulation.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Why George Pickens is a must-start with Russell Wilson under center

Yahoo fantasy analyst Andy Behrens explains why fantasy managers should roll with the Pittsburgh WR in Week 11.




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A World Divided: Refugee Centers, House Prices, and Household Preferences [electronic journal].




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Rule of Law and Anti-Corruption Center Journal (ROLACC) [electronic journal].

Hamad Bin Khalifa Univerdity Press




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sp2–sp cross-carbanion coupling at a rare-earth center leading to the formation of carbon–carbon double bonds

Inorg. Chem. Front., 2024, 11,2312-2318
DOI: 10.1039/D4QI00178H, Research Article
Zhengqi Chai, Ze-Jie Lv, Wei Liu, Jinxiao Yang, Junnian Wei, Wen-Xiong Zhang
The reaction of rare-earth azametallacyclopentadienes with terminal alkynes provides rare-earth metallacycles with cumulated double bonds in three steps: alkynyl C–H bond activation, sp2–sp cross-carbanion coupling and subsequent isomerization.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Spotting d-band centers of single-atom catalysts by oxygen intermediate-boosted electrochemiluminescence

Chem. Sci., 2024, 15,18085-18092
DOI: 10.1039/D4SC03763D, Edge Article
Open Access
Ruyu Xie, Kaitao Li, Rui Tian, Chao Lu
We have proposed an oxygen intermediate-boosted electrochemiluminescence probe for rapid spotting of the d-band centers of single-atom catalysts: the d-band centers closer to the Fermi level contributed to higher luminol ECL intensities.
The content of this RSS Feed (c) The Royal Society of Chemistry




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In the Center Ring / directed by: Lynn Smith ; produced by: Wolf Koenig, Wolf Koenig ; production agency: National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2015




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IndiaAI, Meta launch AI center in IIT Jodhpur; will promote student start-ups




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Farmers to hold maha panchayat on September 15 and 22, ask center to open borders to Delhi




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A bioinspired water oxidation catalyst that is ∼1/10th as active as the photosystem II oxygen evolving center at pH 7: a study of activity and stability factors

Dalton Trans., 2024, 53,17783-17788
DOI: 10.1039/D4DT02336F, Communication
Danijel Boskovic, Richard Terrett, Matthew Longhurst, Sabeel Basheer, Alireza Ariafard, Pawel Wagner, Ronald J. Pace, Rob Stranger, Gerhard F. Swiegers
Ca-doped birnessite MnOx on liquid crystalline reduced graphene oxide exhibits unprecedented performance for an abiological catalyst at pH 7, including a very low onset overpotential of 0.52 V and high activity per unit area at 0.56 V overpotential.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Heats of formation on the way from B2H6 to B20H16: thermochemical consequences of multicenter bonding in ab initio and DFT methods

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02589J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jindřich Fanfrlík, Jan Řezáč, Drahomír Hnyk, Josef Holub
The objective of this study is to evaluate the effectiveness of various computational methods in reproducing the experimental heats of formation of boron hydrides using the atomization energy approach.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Equity-centered adaptive sampling in sub-sewershed wastewater surveillance using census data

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00552J, Paper
Open Access
Amita Muralidharan, Rachel Olson, C. Winston Bess, Heather N. Bischel
Sub-city, or sub-sewershed, wastewater monitoring for infectious diseases offers a data-driven strategy to inform local public health response and complements city-wide data from centralized wastewater treatment plants.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Person-centered politics [electronic resource] : a personalist approach to political philosophy / Eamonn Gerard O'Higgins ; foreword by Rocco Buttiglione.

Lanham : Hamilton Books, an imprint of Rowman & Littlefield, [2024]




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Dual metal centers within a water-stable Co/Ni bimetallic metal-triazolate framework contribute to durable photocatalysis for water treatment

Nanoscale, 2024, 16,20082-20088
DOI: 10.1039/D4NR03940H, Communication
Minling Zheng, Yubo Liu, Qifu Zhang, Wenjing Li, Yong Zhang, Guangxue Feng, Yating Hu, Shaoming Huang
A bimetallic CoNi-MET with fixed metal occupancy combines the strong water resistance of Co-MET with the high porosity of a Ni-MET.
The content of this RSS Feed (c) The Royal Society of Chemistry




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U.K. builds Graphene City with new innovation center




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Boehringer Ingelheim to build a biologics research center




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U.K. builds center in Scotland for medicine production




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‘Yugon ki Ladai’: Virat Kohli front and center on Australian newspaper covers, Yashavi Jaiswal shines on back pages




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Telephonic Interviews For International Bpo Call Center Call/whatsapp HR SUZAN@ 9538987000 Sal 30k

Company: Job Shop
Experience: 0 to 4
Salary: 1.50 to 5.00
location: Bengaluru / Bangalore
Ref: 24828708
Summary: Immediate Hiring Work From Home Job With Sunday Off Technical Support BPO/Call Center Call/whatsapp HR SUZAN @ 9538987000 Salary 3.8lc+inc




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EPA Honors University of Texas Health Science Center at Tyler for Outstanding Community Asthma Care Program

DALLAS – (May 1, 2020) In celebration of Asthma Awareness Month, the U.S.




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Summer 2020: quarantine move will trigger 'bank holiday traffic every day' as prices soar above £2k for a week at Center Parcs

Exclusive: 'As well as staggered working hours we need to stagger holidays,' says AA president Edmund King




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Xiaoye You named director of Center for Democratic Deliberation

Xiaoye You, Liberal Arts Professor of English and Asian Studies, will become director of the Center for Democratic Deliberation in the McCourtney Institute for Democracy, effective July 1.




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ROAD A AND MALL ROAD COMING FROM FASHION CENTER, RIGHT MERGE LANE CLOSED UNTIL MAY 11




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THE DELAWARE WELCOME CENTER ON I-95 IS OPEN FOR GAS, RESTROOMS AND DRIVE THRU COFFEE. ADDITIONALLY, THE MAIN TRAVEL PLAZA IS OPEN FOR RESTROOM USAGE AND LIMITED TAKE OUT FOOD SERVICES. DINE-IN FACILITIES REMAIN UNAVAILABLE UNTIL FURTHER NOTICE.



  • Special Travel Alert

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DUE TO SAFETY CONCERNS REGARDING THE CORONAVIRUS THE PENNSYLVANIA WELCOME CENTER IS CLOSED UNTIL FURTHER NOTICE




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95 SB IN THE AREA OF THE SERVICE CENTER HAS ONLY THE LEFT LANE OPEN AT THIS TIME. PLEASE FOLLOW THE DIRECTIONS OF THE PERSONNEL ON SCENE.




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EB ROAD A (STANTON CHRISTIANA RD OVER RT 1) IS CLOSED FROM THE RT 1 ON/OFF RAMPS TO CENTER BLVD UNTIL FURTHER NOTICE. THE RT 1 SB EXIT 164B IS ALSO CLOSED IN THIS AREA.



  • Emergency Road Closure

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From the Fossil-Fuel Center of the World, A Call for Renewables and Energy Efficiency

In a must-read report released this week on fast-changing energy markets, the National Bank of Abu Dhabi signals a once-in-a-lifetime opening for investors in Middle Eastern renewables and energy efficiency.




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Wiesenthal Center: Paris mayor, remove antisemitic stickers


In a letter to the mayor, Dr. Shimon Samuels said that there is “a growing pandemic of antisemitic stickers in and around the Gare du Nord and Gare de l’Est area.




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In 3 Months, 3 Immigrants Have Died at a Private Detention Center in California

A Honduran immigrant held at a troubled detention center in California's high desert died Wednesday night while in the custody of Immigration and Customs Enforcement (ICE). Vincente Caceres-Maradiaga, 46, was receiving treatment for multiple medical conditions while waiting for an immigration court to decide whether to deport him, according an ICE statement. He collapsed as he was playing soccer at the detention facility and died while en route to a local hospital.

Caceres-Maradiaga's death is the latest in a string of fatalities among detainees held at the Adelanto Detention Facility, which is operated by the GEO Group, the country's largest private prison company. Three people held at the facility have died in the last three months, including Osmar Epifanio Gonzalez-Gadba, a 32-year-old Nicaraguan found hanging in his cell on March 22, and Sergio Alonso Lopez, a Mexican man who died of internal bleeding on April 13 after spending more than two months in custody.

Since it opened in 2011, Adelanto has faced accusations of insufficient medical care and poor conditions. In July 2015, 29 members of Congress sent a letter to ICE and federal inspectors requesting an investigation into health and safety concerns at the facility. They cited the 2012 death of Fernando Dominguez at the facility, saying it was the result of "egregious errors" by the center's medical staff, who did not give him proper medical examinations or allow him to receive timely off-site treatment. In November 2015, 400 detainees began a hunger strike, demanding better medical and dental care along with other reforms.

Yet last year, the city of Adelanto, acting as a middleman between ICE and GEO, made a deal to extend the company's contract until 2021. The federal government guarantees GEO that a minimum of 975 immigrants will be held at the facility and pays $111 per detainee per day, according to California state Sen. Ricardo Lara (D-Bell Gardens), who has fought to curtail private immigration detention. After that point, ICE only has to pay $50 per detainee per day—an incentive to fill more beds.

Of California's four privately run immigration detention centers, three use local governments as intermediaries between ICE and private prison companies. On Tuesday, the California senate voted 26-13 to ban such contracts, supporting a bill that could potentially close Adelanto when its contract runs out in 2021. The Dignity Not Detention Act, authored by Lara, would prevent local governments from signing or extending contracts with private prison companies to detain immigrants starting in 2019. The bill would also require all in-state facilities that hold ICE detainees, including both private detention centers and public jails, to meet national standards for detention conditions—empowering state prosecutors to hold detention center operators accountable for poor conditions inside their facilities.

An identical bill passed last year but was vetoed by Gov. Jerry Brown. "I have been troubled by recent reports detailing unsatisfactory conditions and limited access to counsel in private immigration detention facilities," Brown wrote in his veto message last September. But he deferred to the Department of Homeland Security, which was then reviewing its use of for-profit immigration detention. In that review, the Homeland Security Advisory Council rejected the ongoing use of private prison companies to detain immigrants, citing the "inferiority of the private prison model." Yet since President Donald Trump took office, the federal government has moved to expand private immigration detention, signing a $110 million deal with GEO in April to build the first new immigration detention center under Trump.

Nine people have died in ICE custody in fiscal year 2017, which began October 1. Meanwhile, private prison stocks have nearly doubled in value since Election Day.




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COVID-19 Daily: States Get Remdesivir, ICE Center Death

These are the coronavirus stories you need to know about today.
Medscape Medical News




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Dell EMC, Pi Datacenters Announce Strategic Partnership

Dell EMC, a leading provider of IT storage solutions and Pi Datacenters, a green field data centre and an enterprise class cloud service provider, on Tuesday announced a strategic partnership.




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Dutch New York Between East and West: The World of Margrieta van Varick (Bard Graduate Center)

Timed to coincide with the 400th anniversary of Henry Hudson's sail into the New York bay, The World of Margrieta van Varick explores the life and times of a fascinating woman, her family and possessions. Born in the Netherlands, Margrieta spent the better part of her life at the extremes of the Dutch colonial world: in Malacca (now Malaysia) and Flatbush (now Brooklyn). Arriving in Flatbush with her minister husband Rudolphus in 1686, she set up a textile shop, bringing with her an astonishing array of Asian and European goods. We know about the wealth of objects thanks to an inventory, taken after her death in 1696—and recently rediscovered in the archives of the New-York Historical Society library—documenting her personal belongings and shop goods.

End Date: 
January 24th, 2010
Sep 18 2009 to Jan 24 2010
Teaser Image: 
Friday, September 18, 2009 to Sunday, January 24, 2010
Start Date: 
Friday, September 18, 2009
Teaser Image Caption: 

Bedcover or wall hanging (palampore), ca. 1720-1740. Cotton, linen, paint. New- York Historical Society, Gift of Mrs. J. Insley Blair, 1938.1

Timed to coincide with the 400th anniversary of Henry Hudson's sail into the New York bay, The World of Margrieta van Varick explores the life and times of a fascinating woman, her family and possessions. Born in the Netherlands, Margrieta spent the better part of her life at the extremes of the Dutch colonial world: in Malacca (now Malaysia) and Flatbush (now Brooklyn). Arriving in Flatbush with her minister husband Rudolphus in 1686, she set up a textile shop, bringing with her an astonishing array of Asian and European goods. We know about the wealth of objects thanks to an inventory, taken after her death in 1696—and recently rediscovered in the archives of the New-York Historical Society library—documenting her personal belongings and shop goods.




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Multicentered hydrogen bonding in 1-[(1-de­oxy-β-d-fructo­pyranos-1-yl)aza­nium­yl]cyclo­pentane­carboxyl­ate (`d-fructose-cyclo­leucine')

The title compound, C12H21NO7, (I), is conformationally unstable; the predominant form present in its solution is the β-pyran­ose form (74.3%), followed by the β- and α-furan­oses (12.1 and 10.2%, respectively), α-pyran­ose (3.4%), and traces of the acyclic carbohydrate tautomer. In the crystalline state, the carbohydrate part of (I) adopts the 2C5 β-pyran­ose conformation, and the amino acid portion exists as a zwitterion, with the side chain cyclo­pentane ring assuming the E9 envelope conformation. All heteroatoms are involved in hydrogen bonding that forms a system of anti­parallel infinite chains of fused R33(6) and R33(8) rings. The mol­ecule features extensive intra­molecular hydrogen bonding, which is uniquely multicentered and involves the carboxyl­ate, ammonium and carbohydrate hy­droxy groups. In contrast, the contribution of inter­molecular O⋯H/H⋯O contacts to the Hirshfeld surface is relatively low (38.4%), as compared to structures of other d-fructose-amino acids. The 1H NMR data suggest a slow rotation around the C1—C2 bond in (I), indicating that the intra­molecular heteroatom contacts survive in aqueous solution of the mol­ecule as well.




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A molybdenum tris­(di­thiol­ene) complex coordinates to three bound cobalt centers in three different ways

The synthesis and structural characterization of the mol­ecular compound (μ3-benzene-1,2-di­thiol­ato)hexa­carbonyl­bis­(μ3-1,1,1,4,4,4-hexafluorobut-2-ene-2,3-dithiolato)tricobaltmolybdenum, [Co3Mo(C4F6S2)2(C6H4S2)(CO)6] or Mo(tfd)2(bdt)(Co(CO)2)3 (tfd is 1,1,1,4,4,4-hexafluorobut-2-ene-2,3-dithiolate and bdt is benzene-1,2-di­thiol­ate), are reported. The structure of the mol­ecule contains the molybdenum tris­(di­thiol­ene) complex Mo(tfd)2(bdt) coordinated as a multidentate ligand to three cobalt dicarbonyl units. Each of the three cobalt centers is relatively close to molybdenum, with Co⋯Mo distances of 2.7224 (7), 2.8058 (7), and 2.6320 (6) Å. Additionally, each of the cobalt centers is bound via main-group donor atoms, but each one in a different way: the first cobalt atom is coordinated by two sulfur atoms from different di­thiol­enes (bdt and tfd). The second cobalt atom is coordinated by one sulfur from one tfd and two olefinic carbons from another tfd. The third cobalt is coordinated by one sulfur from bdt and two sulfurs from tfd. This is, to the best of our knowledge, the first structurally characterized example of a molybdenum (tris­)di­thiol­ene complex that coordinates to cobalt. The F atoms of two of the –CF3 groups were refined as disordered over two sets of sites with ratios of refined occupancies of 0.703 (7):0.297 (7) and 0.72 (2):0.28 (2).




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Baby Boom of Endangered Species at Smithsonian’s National Zoo’s Conservation and Research Center

It was an exciting and busy 24 hours at the National Zoo’s Conservation and Research Center in Front Royal, Va., last week as three births took place just hours apart. On the evening of July 9, a clouded leopard cub was born, followed by a Przewalski’s horse foal and a red panda cub.

The post Baby Boom of Endangered Species at Smithsonian’s National Zoo’s Conservation and Research Center appeared first on Smithsonian Insider.




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New Zealand Embassy donates kiwi pair to National Zoo Breeding Science Center

Kiwis come to National Zoo. The Smithsonian’s National Zoo will be using a new kiwi pair donated by the New Zealand Embassy to establish a breeding science center. […]

The post New Zealand Embassy donates kiwi pair to National Zoo Breeding Science Center appeared first on Smithsonian Insider.




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Center for Astrophysics will play major role in mission to “touch” the Sun

When NASA’s Solar Probe Plus launches before the end of the decade, it will carry a suite of cutting-edge scientific instruments. Only one–the Solar Wind Electrons Alphas and Protons Investigation (SWEAP)–will directly sample the Sun’s outer atmosphere.

The post Center for Astrophysics will play major role in mission to “touch” the Sun appeared first on Smithsonian Insider.