Výsledky vyhledávání - "S. H. Simonsen"

Tetrakis[1-(1-phenylcyclohexyl)piperidinium] Tetrachloromanganate(II) Dichloride

Autor: S. H. Simonsen, N.-L. Chang, V. M. Lynch

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 54:475-476

The crystal structure of the title compound, (C17H26N)4[MnCl4]Cl2, has been determined. The cation is 1-(1-phenylcyclohexyl)piperidinium. The metal atom is located on a \overline{4} rotation axis with four Cl atoms coordinated to form a flattened tet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf9889cfcb083aedcb466328dd3ecf61
https://doi.org/10.1107/s0108270197005842

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The crystal structures of four 2,2-R,R'-4-benzyl-4-phenylbutanoic 1,4-lactones: (I) R = R' = H; (II) R = CH3, R' = H, Z-configuration; (III) R = H, R' = CH3, E-configuration; and (IV) R = R' = CH3, all at –40°C

Autor: R. L. Harlow, S. H. Simonsen

Publikováno v: Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 32:2137-2144

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a577f45ae34f35dad5374d2d11ed4a0
https://doi.org/10.1107/s0567740876007279

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The crystal and molecular structure of 2-phenyl-4,5-dianilino-2H-1,2,3-triazole; correlation between the asymmetry of the triazole ring and the conformations of the anilino substituents

Autor: M. J. S. Dewar, S. B. Brown, R. L. Harlow, S. H. Simonsen

Publikováno v: Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 33:3423-3428

2-Phenyl-4,5-dianilino-2H-1,2,3-triazole, C20HIvNs, crystallizes in the monoclinic system, space group P2~, with Z = 2. At 23°C, a = 5.782 (1), b = 9.582 (1), c = 16.114 (1) A, f l= 106.15 (1) o, D x = 1.268, D m = 1.276 g cm -3. At 3 0 ° C , the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48981c93f41592b8c47e0b69207b8ec7
https://doi.org/10.1107/s0567740877011133

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An investigation of a possible C–H...F interaction in 2-fluorophenyl cyanomethyl sulfone

Autor: R. A. Loghry, S. H. Simonsen

Publikováno v: Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 32:1505-1508

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e324cdd6144565582ca2ba05bef0a8be
https://doi.org/10.1107/s0567740876005657

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Crystal and molecular structure of 1,1?,3,3?-tetraphenyloxaldiamidrazone

Autor: S. H. Simonsen, R. L. Harlow

Publikováno v: Journal of Crystal and Molecular Structure. 5:287-294

1,1′,3,3′-Tetraphenyloxaldiamidrazone, C26H24N6, crystallizes in the monoclinic system: space groupP21/c,a= 13.946(1) A,b= 5.706(1) A,c= 17.109(1) A, β = 125.31(1) °,Dm= 1.254,Dc= 1.259 gcm−3 andZ= 2. Intensities were obtained from θ–2θ s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::898f27d1b014f45e7d1820b4caef6f84
https://doi.org/10.1007/bf01270617

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