Polar BaCl(ClO4) • H2O layered chloride perchlorate

被引:4
|
作者
Charkin, D. O. [1 ]
Nazarchuk, E. V. [2 ]
Stefanovich, S. Yu. [1 ]
Djangurazov, E. B. [1 ]
Zadoya, A. I. [2 ]
Siidra, O. I. [2 ]
机构
[1] Moscow MV Lomonosov State Univ, Dept Chem, Leninskie Gory 1, Moscow 119991, Russia
[2] St Petersburg State Univ, Dept Crystallog, Univ Emb 7-9, St Petersburg 199034, Russia
关键词
Polar compounds; Perchlorate; Chloride; Anion-centered tetrahedra; Single crystal X-ray diffraction; CRYSTAL-STRUCTURE; VIBRATIONAL-SPECTRA; SULFATES; POTASSIUM; LA; CE; LN;
D O I
10.1016/j.inoche.2017.08.022
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Synthesis and crystal structure of a polar layered chloride perchlorate, BaCl(ClO4)center dot H2O (1) where the chlorine atoms play two crystallographically different roles with Cl-vIl centering the anionic [ClO4](-) tetrahedra, and Cl-1 centering the edge-sharing [ClBa4](7+) anion-centered tetrahedra is reported. SHG measurements confirm SHG activity of 1 as 5-6 SiO2 units. The polarity in the structure of 1 is resulted from the orientation of the perchlorate anions. (C) 2017 Elsevier B.V. All rights reserved.
引用
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页码:174 / 177
页数:4
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