Structure of the neutral metal complex Pt(dddt)2 |
| |
| Authors: | V. V. Gritsenko O. A. D'yachenko P. Cassoux A. I. Kotov E. E. Laukhina C. Faulmann E. B. Yagubskii |
| |
| Affiliation: | (1) Institute of Chemical Physics in Chernogolovka, Russian Academy of Sciences, 142432 Chernogolovka, Moscow Region, Russian Federation;(2) Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, 31077 Tolouse Cedex, France |
| |
| Abstract: | A neutral metal complex, [Pt(dddt)2]° (1), has been obtained by oxidation of the [Pt(dddt)2]– anion with excess (Bu4N)AuBr4 in nitrobenzene. Crystallographic data for 1 a=17.854(9) Å,b=18.409(9) Å,c=4.717(5) Å,  =68.83(2)°, space group P21/n,Z=4,dcalc=2.55 g/cm3. In1 two independent centrosymmetric [Pt(dddt)2]° molecules are packed in stacks that form layers parallel to the (110) plane. The molecules of1 in the layers have shortened S...S contacts 3.491(9) Å, and 3.594(10) Å. The average bond lengths Pt-S 2.242(7) Å, S-C 1.71(2) Å and C=C 1.40(3) Å, together with the square-planar coordination of Pt in PtS4, suggest considerable conjugation in the metal cycles.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 7, pp. 1207–1209, July, 1993. |
| |
| Keywords: | Pt(dddt)2 organic conductors 5,6-dihydro-1,4-dithiin-2,3-dithiolate((dddt)2– ) sulfur-containing platinum complexes crystal structure synthesis |
| 本文献已被 SpringerLink 等数据库收录！ |
|
