Function of the hydrogen bond in the conversion of #alpha#- to #beta#-Mo_8O_(26)~(4-) ions Formation and structure of tetra(tributylhydrogenammonium) #alpha#-octamolybdate

Xiu-Jian Wang; Bei-Sheng Kang; Cheng-Yong Su; Kai-Bei Yu; Hua-Xing Zhang; Zhong-Ning Chen

首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >Function of the hydrogen bond in the conversion of #alpha#- to #beta#-Mo_8O_(26)~(4-) ions Formation and structure of tetra(tributylhydrogenammonium) #alpha#-octamolybdate

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Function of the hydrogen bond in the conversion of #alpha#- to #beta#-Mo_8O_(26)~(4-) ions Formation and structure of tetra(tributylhydrogenammonium) #alpha#-octamolybdate

机译：氢键在＃alpha＃-向＃beta＃-Mo_8O_（26）〜（4-）离子转化中的作用四（三丁基氢铵）＃alpha＃-八钼酸盐的形成和结构

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Complex #beta#-(Bu_3NH)_4Mo_8O_(26) has been transformed from #alpha#--(Bu_4N_4)Mo_8O_(26) in the presence of o-mercaptophenol (H_2mp) and CuCl_2 in MeOH, and structurally characterized. It can be considered as a dimer [(Bu_3NH)_2Mo_4O_(13)]_2 with a center of symmetry. Each molybdenum atom is in a severely distorted octahedral environment. Two types of H bond between the cations and the anions have been found in the complex: N-H...O and C-H...O, which may play important roles in the #alpha#->#beta# transformation.

机译：在邻巯基苯酚（H_2mp）和CuCl_2在MeOH中存在的情况下，已从#alpha＃-（Bu_4N_4）Mo_8O_（26）转化了复合物#beta＃-（Bu_3NH）_4Mo_8O_（26），并对其结构进行了表征。可以将其视为具有对称中心的二聚体[（Bu_3NH）_2Mo_4O_（13）] _ 2。每个钼原子都处于严重扭曲的八面体环境中。在该配合物中发现了阳离子和阴离子之间的两种H键类型：N-H ... O和C-H ... O，它们可能在#alpha＃->＃beta＃转换中起重要作用。

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来源
《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |1999年第26期|共5页
作者
Xiu-Jian Wang; Bei-Sheng Kang; Cheng-Yong Su; Kai-Bei Yu; Hua-Xing Zhang; Zhong-Ning Chen;
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正文语种 eng
中图分类化学;无机化学;
关键词
beta; -octamolybdate; configuration; hydrogen bond; polyoxoanion; conversion; crystal structure;

机译：β;八钼酸盐;构型;氢键;聚氧阴离子;转化;晶体结构;

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1. Function of the hydrogen bond in the conversion of #alpha#- to #beta#-Mo_8O_(26)~(4-) ions Formation and structure of tetra(tributylhydrogenammonium) #alpha#-octamolybdate [J] . Xiu-Jian Wang, Bei-Sheng Kang, Cheng-Yong Su, Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 1999,第26期

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Function of the hydrogen bond in the conversion of #alpha#- to #beta#-Mo_8O_(26)~(4-) ions Formation and structure of tetra(tributylhydrogenammonium) #alpha#-octamolybdate

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