627-52-1Relevant articles and documents
The microwave spectrum and structure of bromine thiocyanate, BrSCN
Jemson, H. M.,Lewis-Bevan, W.,Gerry, M. C. L.
, p. 2478 - 2488 (2007/10/02)
The microwave spectra of 79BrSCN and 81BrSCN have been measured and analysed to give rotational, centrifugal distorsion, and Br quadrupole coupling constants.The molecule has been shown unambiguously to be BrSCN rather than BrNCS.A harmonic force field has been determined from combined vibrational and distorsion data.With structural parameters for the SCN chain transferred from S(CN)2, both effective and ground state average values for the BrS length and BrSC angle have been estimated.The Br quadropole tensor haas been diagonalized, and the BrS bond is shown not to be bent.
On the Reactions of CF3SF4Cl, (CF3)2SF2, SF4, and OSCl2 with Trimethylsilyl Cyanide
Kumar, Ramesh C.,Shreeve, Jean'ne M.
, p. 1407 - 1410 (2007/10/02)
A moderately stable hexacoordinated sulfur(VI) compound with four different kinds of ligands, CF3SF2(CN)2Cl, results when CF3SF4Cl is reacted with (CH3)3SiCN.The latter compound also gives F2S(CN)2 and (CF3)2S(CN)2 with SF4 and (CF3)2SF2, respectively.These tetracoordinated sulfur(IV) compounds decompose rapidly at 25 deg C but are stable at lower temperatures.With OSCl2 and SCl2, the white solids OS(CN)2 and S(CN)2 result.This provides a new, convenient route to S(CN)2. - Keywords: (Trifluoromethyl)chlorodicyanodifluorosulfur(VI), Dicyanodifluorosulfur(IV), Dicyanobis(trifluormethyl)sulfur(IV), Thionyl Cyanide
