| | 1 | Author
| Qianfeng Zhanga, Jinxi Chena, Maochun Hongb, Xinquan Xina, Hoong-Kun Func | Requires cookie* | | | Title
| Crystal and Molecular Structure of the Copper(I)-thiolate-selenide Complex [Ph4P][Cu(SeS2CNC4H8)(S2CN2C4H8)] with an Unusual Se-S Bond  | | | | Abstract
| Reaction of a DMF solution of Cu(S^CNC4 H8) with [Ph4 P]2 [WSe4 ] affords [Ph4 P b[W Se4 -(CuS2CNC4H8)3 ] (1) and [Ph4P][Cu(SeS2 CNC4 H8)(S2 CN2 C4 H 8)] (2) in which a Se atom from the decomposition of the W Se4 2~ anion has reacted with the pyrrolidyldithiocarbamate (C4 H8dtc) ligand anion to form the new ligand anion SeSiC N C +H s'. Complex 2 crystallizes with four formula units in the monoclinic space group P2\/c in a cell of dimensions a = 10.5824(2), b = 18.7575(3), c = 18.3268(4) A and ß = 109.0980(10)°. 6055 independent reflections above background were measured with a diffractometer and the structure was re fined anisotropically to R =0.073. The anion contains a three-coordinated copper(I) atom. The C4 H8 dtcö ligand is bonded to the Cu+ cation in a terminal fashion, while SeS2 CNC4 H8~ chelates the Cu+ cation. The Se-S bond length is 2.231 (4) A. | | | |
Reference
| Z. Naturforsch. 54b, 1313—1317 (1999); received April 4 1999 | | | |
Published
| 1999 | | | |
Keywords
| Crystal Structure, Copper Complex, Selenium Complex, Thiolate Ligand | | | |
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| ZNB-1999-54b-1313 | | | | Volume
| 54 | |
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