Results 21 to 30 of about 1,835,423 (352)
Acta Crystallographica Section E: Crystallographic Communications, 2023 The structures of ammonium manganese(II) dialuminium tris(phosphate) dihydrate, (NH4)MnAl2(PO4)3·2H2O, and ammonium nickel(II) dialuminium tris(phosphate) dihydrate, (NH4)NiAl2(PO4)3·2H2O, were determined using single-crystal diffraction data.
Makoto Tokuda +2 more
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Journal of Materials Research and Technology, 2022 The occurrence of recrystallization will cause catastrophic damage to the structure of metallic single crystal, which can be avoided by choosing crystal orientation reasonably.
Benqi Jiao +9 more
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A single-crystal-to-single-crystal transformation affording photochromic 3D MORF crystals [PDF]
Chemical Communications, 2019 Metal–organic framework (MOF) type crystals in which rigid, viologen-based pillars are surrounded by cucurbit[7]uril (CB[7]) macrocycles are described.
Xue Yang +7 more
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Optical Spectra Properties and Continuous-Wave Laser Performance of Tm,Y:CaF2 Single Crystals
International Journal of Optics, 2018 3 at.% Tm, x at.% Y:CaF2 crystals (x=0, 0.5, 1, 2, and 3) were grown by the vertical Bridgman method and investigated. Codoping Y3+ ions can manipulate the local structure of Tm3+ ions in the CaF2 crystal and then improve the spectroscopic properties ...
Jingxin Ding +10 more
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Synthesis of Single Crystal GaN Nanowires
Nanomaterials and Nanotechnology, 2016 The straight and curved gallium nitride (GaN) nanowires were successfully synthesized by controlling the gallium/ nitrogen reactant ratio via a chemical vapour deposition method.
Lining Fang, Bin Cai
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A multistep single-crystal-to-single-crystal bromodiacetylene dimerization
Nature Chemistry, 2013 Packing constraints and precise placement of functional groups are the reason that organic molecules in the crystalline state often display unusual physical or chemical properties not observed in solution. Here we report a single-crystal-to-single-crystal dimerization of a bromodiacetylene that involves unusually large atom displacements as well as the
Hoheisel Tobias N. +9 more
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Crystal Growth of Single Salicylamide Crystals [PDF]
Crystal Growth & Design, 2019 Growth of single salicylamide crystals was investigated in a nonstirred growth cuvette and on a rotating disk. In the growth cuvette the crystal growth rates were measured for both primary nucleated crystals and seed crystals manually inserted into the cuvette.
Lynch Aisling, Rasmuson Åke
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N′-[(E)-4-Methylbenzylidene]pyridine-4-carbohydrazide monohydrate
IUCrData, 2016 In the title hydrate, C14H13N3O·H2O, the C=N double bond adopts an E conformation and the dihedral angle between the aromatic rings is 16.36 (10)°. In the crystal, N—H...O, O—H...O and O—H...N hydrogen bonds link the components into (001) sheets.
Wanda Pereira Almeida +2 more
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Magnetic transitions in Pr2NiO4 single crystal [PDF]
, 1991 The magnetic properties of a stoichiometric Pr2NiO4 single crystal have been examined by means of the temperature dependence of the complex ac susceptibility and the isothermal magnetization in fields up to 200 kOe at T=4.2 K.
Aeppli G. +15 more
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Methyl 8-oxo-2-phenyl-1-oxaspiro[4.5]deca-2,6,9-triene-3-carboxylate
IUCrData, 2016 The title compound, C17H14O4, is a 5/6 spiro-ring fused system, where the five- and six-membered rings are inclined to one another by 89.79 (5)° at the spiro-carbon. In the crystal, non-classical C—H ... O hydrogen bonds form inversion dimers and connect
Ralph C. Gomes +2 more
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