Results 1 to 10 of about 19,141,779 (422)

Wumuite (KAl0.33W2.67O9) – a new mineral with an HTB-type structure from the Panzhihua–Xichang region in China [PDF]

open access: yesEuropean Journal of Mineralogy, 2020
Wumuite, ideally KAl0.33W2.67O9, is a new mineral species found in the Neoproterozoic Sinian light-weathered biotite–quartz monzonite in the southern part of the Panzhihua–Xichang region (Nanyang village: 26∘46′8.21′′ N, 101∘27′13.86′′ E ...
Y. Xue, Y. Xue, G. Li, Y. Xie
doaj   +1 more source

Carbon Nanotubes Blended Nematic Liquid Crystal for Display and Electro-Optical Applications

open access: yesElectronic Materials, 2021
In this paper, we investigate a commercial nematic liquid crystal (LC) mixture namely E7 dispersed with small concentrations of multi-walled carbon nanotubes (MWCNTs).
Bhupendra Pratap Singh   +5 more
doaj   +1 more source

Liguowuite, WO3, a new member of the A-site vacant perovskite type minerals from the Panzhihua–Xichang region, China [PDF]

open access: yesEuropean Journal of Mineralogy, 2022
A new member of the non-stoichiometric perovskite group mineral species, liguowuite, ideally WO3, has been found in the Neoproterozoic Sinian biotite-quartz monzonite in the southern part of the Panzhihua–Xichang region (Nanyang village: 26∘46′8.21′′ N ...
Y. Xue   +7 more
doaj   +1 more source

Generative Adversarial Networks for Crystal Structure Prediction [PDF]

open access: yesACS Central Science, 2020
The constant demand for novel functional materials calls for efficient strategies to accelerate the materials discovery, and crystal structure prediction is one of the most fundamental tasks along that direction.
Sungwon Kim   +4 more
semanticscholar   +1 more source

Crystal structure of SARS-CoV-2 main protease provides a basis for design of improved α-ketoamide inhibitors

open access: yesScience, 2020
Targeting a key enzyme in SARS-CoV-2 Scientists across the world are working to understand severe acute respiratory syndrome–coronavirus 2 (SARS-CoV-2), the virus that causes coronavirus disease 2019 (COVID-19). Zhang et al.
Linlin Zhang   +8 more
semanticscholar   +1 more source

Uncovering a Vital Band Gap Mechanism of Pnictides

open access: yesAdvanced Science, 2022
Pnictides are superior infrared (IR) nonlinear optical (NLO) material candidates, but the exploration of NLO pnictides is still tardy due to lack of rational material design strategies.
Jindong Chen   +8 more
doaj   +1 more source

Crystal structure of pseudoguainolide [PDF]

open access: yesActa Crystallographica Section E Crystallographic Communications, 2015
The lactone ring in the title molecule, C15H22O3(systematic name: 3,4a,8-trimethyldodecahydroazuleno[6,5-b]furan-2,5-dione), assumes an envelope conformation with the methine C atom adjacent to the the methine C atom carrying the methyl substituent being the flap atom.
Noureddine Beghidja   +4 more
openaire   +5 more sources

Crystal structure of vancomycin [PDF]

open access: yesStructure, 1996
Vancomycin and other related glycopeptide antibiotics are clinically very important because they often represent the last line of defence against bacteria that have developed resistance to antibiotics. Vancomycin is believed to act by binding nascent cell wall mucopeptides terminating in the sequence D-Ala-D-Ala, weakening the resulting cell wall ...
Schäfer, Martina   +2 more
openaire   +4 more sources

Crystal structure of ruthenocenecarbonitrile [PDF]

open access: yesActa Crystallographica Section E Crystallographic Communications, 2015
The molecular structure of ruthenocenecarbonitrile, [Ru(η5-C5H4C[triple-bond]N)(η5-C5H5)], exhibits point group symmetrym, with the mirror plane bisecting the molecule through the C[triple-bond]N substituent. The RuIIatom is slightly shifted from the η5-C5H4centroid towards the C[triple-bond]N substituent.
Strehler, Frank   +2 more
openaire   +5 more sources

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