| 19331386 |
Ma R, Yuan D, Chen M, Zhou M, Wang X, Andrews L: Infrared spectrum of carbon trisulfide in solid argon. J Phys Chem A. 2009 Apr 30;113(17):4976-81.
Cocondensation of carbon disulfide with high-frequency discharged argon at 4 K produced carbon monosulfide and atomic sulfur, which reacted spontaneously upon annealing to form the carbon trisulfide molecule as identified from the multiplets observed in mixed (12) C, (13) C and (32) S, (34) S isotopic spectra. On the basis of isotopic substitution and theoretical frequency calculations, infrared absorptions at 1263.3 and 570.1 cm (-1) were assigned to predominantly CS stretching and bending vibrations of CS (3) in solid argon. The CS (3) molecule, which was calculated to have a singlet ground state with C (2v) symmetry, dissociated to form the weakly bound SCS-S complex upon visible light irradiation. |
2(0,0,0,2) |