Results 21 to 30 of about 1,343,548 (292)
Infinite-pressure phase diagram of binary mixtures of (non)additive hard disks [PDF]
, 2020 One versatile route to the creation of two-dimensional crystal structures on the nanometer to micrometer scale is the self-assembly of colloidal particles at an interface. Here, we explore the crystal phases that can be expected from the self-assembly of
Fayen, Etienne +3 more
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Crystal structures of three (trichloromethyl)(carbamoyl)disulfanes
Acta Crystallographica Section E: Crystallographic Communications, 2015 The present paper reports crystallographic studies on three related compounds that were of interest as precursors for synthetic and mechanistic work in organosulfur chemistry, as well as to model nitrogen-protecting groups: (N-methylcarbamoyl ...
Barbara L. Goldenberg +2 more
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Crystal engineering with 2,2':6',2"- terpyridine derivatives and their metal complexes : from simple building blocks to coordination polymers and networks [PDF]
, 2008 This thesis concerns the design of ligands for use in the construction of larger supramolecular systems, with emphasis on the application of 4'-substitured 2,2',6',2''- terpyridine ligands and their iron(II) and ruthenium(II) complexes in crystal ...
Beves, Jonathon Edward
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Crystal structures of two 2,9-dithia-13-azadispiro[4.1.47.35]tetradecan-6-ones
Acta Crystallographica Section E: Crystallographic Communications, 2015 In the title compounds 4,11-dihydroxy-13-methyl-1,8-di-p-tolyl-2,9-dithia-13- azadispiro[4.1.47.35]tetradecan-6-one, C26H31NO3S2, (I), and 13-benzyl-4,11-dihydroxy-1,8-bis(4-methylphenyl)-2,9-dithia-13-azadispiro[4.1.47.35]tetradecan-6-one, C32H35NO3S2, (
Vijayan Viswanathan +3 more
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Hachimoji DNA and RNA: A genetic system with eight building blocks [PDF]
, 2019 Reported here are DNA and RNA-like systems built from eight (hachi-) nucleotide letters (-moji) that form four orthogonal pairs. This synthetic genetic biopolymer meets the structural requirements needed to support Darwinism, including a polyelectrolyte ...
Bates, Alison M. +15 more
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Crystal structures of three N-(3-acetylphenyl)quinoline-2-carboxamides
Acta Crystallographica Section E: Crystallographic Communications, 2017 In the title compounds, N-(5-acetyl-2-methylphenyl)quinoline-2-carboxamide [C19H16N2O2, (I)], N-(5-acetyl-2-bromophenyl)quinoline-2-carboxamide [C18H13BrN2O2, (II)] and N-(5-acetyl-2-ethynylphenyl)quinoline-2-carboxamide [C20H14N2O2, (III)], the ...
Diana Peña-Solórzano +3 more
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Crystal structures of three N-aryl-2,2,2-tribromoacetamides
Acta Crystallographica Section E: Crystallographic Communications, 2015 Three N-aryl-2,2,2-tribromoacetamides, namely, 2,2,2-tribromo-N-(2-fluorophenyl)acetamide, C8H5Br3FNO, (I), 2,2,2-tribromo-N-[3-(trifluoromethyl)phenyl]acetamide, C9H5Br3F3NO, (II) and 2,2,2-tribromo-N-(4-fluorophenyl)acetamide, C8H5Br3FNO, (III) were ...
S. Sreenivasa +5 more
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Two-dimensional photonic crystal accelerator structures
Physical Review Special Topics. Accelerators and Beams, 2003 Photonic crystals provide a method of confining a synchronous speed-of-light mode in an all-dielectric structure, likely a necessary feature in any optical accelerator.
Benjamin M. Cowan
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Crystal structures of three hexakis(fluoroaryloxy)cyclotriphosphazenes
Acta Crystallographica Section E: Crystallographic Communications, 2019 The syntheses and crystal structures of three cyclotriphosphazenes, all with fluorinated aryloxy side groups that generate different steric characteristics, viz.
Hemant P. Yennawar +2 more
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Neural structure fields with application to crystal structure autoencoders
Communications Materials, 2023 Representing crystal structures of materials to facilitate determining them via neural networks is crucial for enabling machine-learning applications involving crystal structure estimation.
Naoya Chiba +6 more
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