有机锡硫属元素盐：合成、表征和扩展晶体结构。

Organotin chalcogenide salts: synthesis, characterization, and extended crystal structures.

机构信息

Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW), Philipps-Universität Marburg, Hans-Meerwein-Strasse, 35043 Marburg, Germany.

出版信息

Inorg Chem. 2010 Jun 21;49(12):5748-52. doi: 10.1021/ic100700f.

DOI:10.1021/ic100700f

PMID:20507123

Abstract

Reactions of Cl(3)SnR(1)H with Na(2)E (E = Se, Te; R(1) = C(2)H(4)COO) in liquid ammonia afforded the salts of an anionic defect heterocubane, (RSn)(3)Se(4) (R = R(1) and R(1)H) or an (infinity)(1)[(R(1)Sn)(2)Te(3)(2-)] anionic polymer, respectively. Although a reaction using a 1:1.5 ratio of Cl(3)SnR(1)H:Na(2)S.(9)H(2)O in acetone/water produced a compound containing (R(1)Sn)(3)S(4), a 1:2 ratio leads to the formation of (infinity)(1)[(R(1)Sn)(2)S(3)(2-)], isostructural to the homologous Te species.

摘要

Cl(3)SnR(1)H 与 Na(2)E（E = Se、Te；R(1) = C(2)H(4)COO）在液氨中的反应分别生成了阴离子缺陷异核立方烷的盐 (RSn)(3)Se(4)（R = R(1) 和 R(1)H）或（infinity）(1)[(R(1)Sn)(2)Te(3)(2-)]阴离子聚合物。尽管使用 1:1.5 比例的 Cl(3)SnR(1)H:Na(2)S.(9)H(2)O 在丙酮/水中的反应产生了含有(R(1)Sn)(3)S(4)的化合物，但 1:2 的比例导致形成了（infinity）(1)[(R(1)Sn)(2)S(3)(2-)], 与同系的 Te 物种结构相同。