Diphenyl[(phenylsulfanyl)methyl]-λ5-phosphanethione
نویسندگان
چکیده
منابع مشابه
Diphenyl[(phenylsulfanyl)methyl]-λ5-phosphanethione
The title compound, C19H17PS2, results from the direct deprotonation of di-phenyl-methyl-phosphine sulfide and subsequent reaction with diphenyl di-sulfide. The C-P and C-S bond lengths of 1.8242 (18) and 1.8009 (18) Å, respectively, of the central P-C-S linkage are comparable to those found in the sulfonyl analogue, but are considerably longer than those reported for the dimetallated sulfonyl ...
متن کامل4-Acetamido-N-(λ5-triphenylphosphoranylidene)benzenesulfonamide
There are two independent mol-ecules per asymmetric unit of the title compound, C(26)H(23)N(2)O(3)PS. Their superposition shows that they differ in the conformation of the CH(3)CO- group and the benzene rings from the triphenyl-phospho-rane group. In the crystal structure, independent mol-ecules are inter-conected by strong N-H⋯O hydrogen bonds, forming infinite chains along the a axis.
متن کاملBis(triphenyl-λ5-phosphanylidene)ammonium hydrogen dichloride
In the title compound, [(Ph(3)P)(2)N](+)·[Cl-H-Cl](-) or C(36)H(30)NP(2) (+)·Cl(2)H(-), the H atom of the [Cl-H-Cl](-) anion and the N atom of the [(Ph(3)P)(2)N](+) cation are located on a twofold axis, yielding overall symmetry 2 for both the cation and the anion. The central P-N-P angle [144.12 (13)°] of the cation is in the expected range and indicates only weak cation-anion inter-actions. T...
متن کاملDiphenyl[2-(phenylsulfonyl)propan-2-yl]-λ5-phosphanethione
The title compound, C(21)H(21)O(2)PS(2), was obtained from the corresponding dilithio methandiide by treatment with iodo-methane. The bond lengths and angles deviate considerably from those in the dimetallated compound. These differences are most pronounced in the PCS backbone. While the title compound features C-P and C-S distances of 1.9082 (17) and 1.8348 (17) Å, respectively, the dianion sh...
متن کامل1-(4-Chlorophenyl)-2-[tris(4-methylphenyl)-λ5-phosphanylidene]butane-1,3-dione
In the title ylide, C(31)H(28)ClO(2)P [common name α-acetyl-α-p-chloro-benzoyl-methyl-enetri(p-tol-yl)phospho-rane], the dihedral angle between the 4-chloro-phenyl ring and that of the ylide moiety is 66.15 (10)°. The geometry around the P atom is slightly distorted tetra-hedral [angle range = 105.22 (8)-115.52 (9)°] and the carbonyl O atoms are syn-oriented with respect to the P atom. The ylid...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2014
ISSN: 1600-5368
DOI: 10.1107/s1600536814004292