Naphthylimido-substituted hexamolybdate: Preparation, crystal structures, solvent effects, and optical properties of three polymorphs

被引：55

作者：

Hao, Jian

Ruhlmann, Laurent

Zhu, Yulin

Li, Qiang

Wei, Yongge

机构：

[1] Univ Paris 11, CNRS, Chim Phys Lab, UMR 8000, F-91405 Orsay, France

[2] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China

来源：

INORGANIC CHEMISTRY | 2007年 / 46卷 / 12期

关键词：

D O I：

10.1021/ic070064b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

[(n-C4H9)(4)N](2)[Mo6O18(N-1-C10H6-2-CH3)] (1) has been prepared by the reaction of 1-amino-2-methylnaphthalene hydrochloride with [(n-C4H9)(4)N](4)[alpha-Mo8O26] in the presence of 1,3-dicyclohexylcarbodiimide. Three solvent-free crystalline phases are isolated from the mixed solvents of acetone and acetic ether. The X-ray single-crystal structures of the three phases have been determined, showing the packing and supramolecular assembly characters (pseudohigher symmetry, helical chains, and pi-pi stacking) by which the effect of solvent polarity and crystallization speed on polymorphism in organic-inorganic hybrids has been demonstrated.

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页码：4960 / 4967

页数：8

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