Results 1 to 10 of about 2,060,891 (297)
Crystal engineering in IUCrJ: from `the' crystal structure to `a' crystal structure [PDF]
IUCrJ, 2021 What is 'structure' in the context of a molecular solid?
Gautam R. Desiraju
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Wumuite (KAl0.33W2.67O9) – a new mineral with an HTB-type structure from the Panzhihua–Xichang region in China [PDF]
European 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
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Journal of Materiomics, 2023 Guided-wave-based structural health monitoring (SHM) technology is of great importance for real-time inspection of high-temperature structures. The fundamental shear horizontal (SH0) wave is believed to be an ideal wave mode for developing SHM systems ...
Yuehao Du +4 more
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Carbon Nanotubes Blended Nematic Liquid Crystal for Display and Electro-Optical Applications
Electronic 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
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Pathological crystal structures [PDF]
Acta Crystallographica Section C Structural Chemistry, 2023 Recent decades have seen enormous changes in the technology of crystal structure analysis, but the interpretation of these data still depends on human judgment, and errors are far from uncommon. Although analysing the crystallographic results with available software tools can catch many types of errors, others can be detected only by combining ...
Raymond, Kenneth, Girolami, Gregory
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Liguowuite, WO3, a new member of the A-site vacant perovskite type minerals from the Panzhihua–Xichang region, China [PDF]
European 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
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THE CRYSTAL STRUCTURE OF STURMANITE [PDF]
The Canadian Mineralogist, 2004 Sturmanite, ideally Ca6Fe 3+ 2(SO4)2.5[B(OH)4](OH)12•25H2O, is trigonal, P31c, Z = 2, with a 11.188(9), c 21.91(7) A, V 2375.1(5) A 3 . The crystal structure has been refined to an R index of 0.079. As in the case of ettringite, two coaxial elements parallel to [001] can be considered as the most distinctive features of sturmanite.
PUSHCHAROVSKY DY +6 more
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Crystal structure of oxamyl [PDF]
Acta Crystallographica Section E Crystallographic Communications, 2016 The title compound, C7H13N3O3S [systematic name: (Z)-methyl 2-dimethylamino-N-(methylcarbamoyloxy)-2-oxoethanimidothioate], is an oxime carbamate acaride, insecticide and nematicide. The asymmetric unit comprises two independent molecules,AandB. The dihedral angles between the mean planes [r.m.s.
Eunjin Kwon +3 more
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Crystal structure of tolylfluanid [PDF]
Acta Crystallographica Section E Structure Reports Online, 2014 The title compound, C10H13Cl2FN2O2S2{systematic name:N-[(dichlorofluoromethyl)sulfanyl]-N′,N′-dimethyl-N-p-tolylsulfamide}, is a well known fungicide. The dihedral angle between the mean plane of the dimethylamino group and that of the benzene ring is 32.3 (3)°.
Seonghwa Cho +3 more
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Uncovering a Vital Band Gap Mechanism of Pnictides
Advanced 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
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