Výsledky vyhledávání - "T. S. Cameron"

Preparation, X-ray Crystal Structure Determination, Lattice Potential Energy, and Energetics of Formation of the Salt S4(AsF6)2·AsF3 Containing the Lattice-Stabilized Tetrasulfur [2+] Cation. Implications for the Understanding of the Stability of M42+ and M2+ (M = S, Se, and Te) Crystalline Salts

Autor: Parsons S, H. K. Roobottom, Harry Donald Brooke Jenkins, Jack Passmore, Isabelle Dionne, T. S. Cameron

Publikováno v: Inorganic Chemistry. 39:2042-2052

S4(AsF6)2.AsF3 was prepared by the reaction of sulfur with arsenic pentafluroide in liquid AsF3 (quantitatively) and in anhydrous HF in the presence of trace amounts of bromine. A single-crystal X-ray structure of the compound has been determined: mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc2e703aa694b0ef67478a8ae9634e70
https://doi.org/10.1021/ic990850j

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(1R,1R')-2-exo-Mercapto-2'-thioxo-3-exo,3'-exo-bibornane, 2-Dehydro-2,2'-exo-epidithio-3,3'-bibornane and 2-endo,2'-exo-Epidithio-3,3'-bibornanylidene. Potential Antiviral Agents

Autor: M. Poirier, W. Kwiatkowski, P. Salama, T. S. Cameron

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 53:387-391

The compounds 2,2'-exo-epidithio-1,1',7,7,7',7'-hexamethyl-3,3'-bibicyclo[2.2.1]hept-2-ene, C 20 H 30 S 2 , (2), and 2-endo,2'-exo-epidithio-1,1,1',7,7,7',7'-hexamethyl-3,3'-bibicyclo[2.2.1]heptanylidene, C 20 H 30 S 2 , (3), were prepared as potenti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45031040edfa10b079346382156ceb6a
https://doi.org/10.1107/s0108270196012085

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Synthesis and Structures of Sb[N(H)(C6H2tBu3)]3 and Bi[N(H)(C6H2tBu3)]3: Implications for the Steric Limits of Supermesityl Substitution

Autor: T. S. Cameron, Katherine N. Robertson, Charles L. B. Macdonald, Neil Burford

Publikováno v: Inorganic Chemistry. 35:4013-4016

Syntheses and isolations of the tris(amino)stibine and tris(amino)bismuthine E[N(H)(C(6)H(2)(t)Bu(3))](3) (E = Sb, Bi) from ECl(3) and LiN(H)(C(6)H(2)(t)Bu(3)) are described, together with spectroscopic and structural characterization [crystal data f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f836eb9bb573c6ac1d69127707fa8997
https://doi.org/10.1021/ic951532x

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L-Phenylalaninium trichloroacetate hemihydrate

Autor: K. Rajagopal, S. Natarajan, T. S. Cameron, M. Subha Nandhini, R. V. Krishnakumar

Publikováno v: Acta Crystallographica Section E Structure Reports Online. 59:o1084-o1086

In the title compound, C9H12NO2+·C2Cl3O2−·H2O, the phenylalanine molecule exists as a cation with a positively charged amino group and a neutral carboxylic acid group. The trichloroacetic acid molecule is deprotonated as an anion and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::306e8aae1062f86253001027921e55cb
https://doi.org/10.1107/s1600536803013916

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Bis(DL-aspartic acid) oxalate

Autor: R. V. Krishnakumar, T. S. Cameron, M. Subha Nandhini, S. Natarajan, Muthukaruppan Alagar

Publikováno v: Acta Crystallographica Section E Structure Reports Online. 59:o108-o110

In the title compound, 2C4H8NO4+·C2O42−, the amino acid molecule exists in the cationic form and the oxalic acid molecule exists as a doubly charged oxalate anion which lies across an inversion centre in the crystal. The screw-related cations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ccd418915dc9580e935268f18447338
https://doi.org/10.1107/s1600536802023334

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