Cadmium nanoclusters with phenylselenolato- and phenyltellurolato ligands: Synthesis and structural characterization of [Cd17Se4(SePh)(24)(PPh3)(4)][Cd8Se(SePh)(12)Cl-4], [Cd(DMF)(6)][Cd8Se(SePh)(12)Cl-4], [Cd8Se(SePh)(14)(PPh3)(2)], [Cd8Se(SePh)(14)(DMF)(3)] and [Cd8Te(TePh)(14)(PEt3)(3)]

被引：44
作者：
Behrens, S
Fenske, D
机构：
来源：
BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 1997年 / 101卷 / 11期
关键词：
cadmium clusters;
D O I：
10.1002/bbpc.19971011106
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A method of synthesis for cadmium selenide and cadmium telluride clusters is proposed. PhSeSiMe3 reacts with [CdCl2(PPh3)(2)] to yield a series of cadmium selenide clusters depending on the kind of solvent used. The reaction of PhTeSiMe3 with CdCl2 and PEt3 yields a cadmium telluride cluster. Crystalline products suitable for single-crystal X-ray analysis could be obtained. We describe the molecular structures of [Cd17Se4(SePh)(24)(PPh3)(4)][Cd8Se(SePh)(12)Cl-4] (1), [Cd(DMF)(6)][Cd8Se(SePh)(12)Cl-4] (2), [Cd8Se(SePh)(14)(PPh3)(2)] (3), [Cd8Se(SePh)(14)(DMF)(3)] (4) and [Cd8Te(TePh)(14)(PEt3)(3)] (5).
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页码：1588 / 1592
页数：5
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