Preparation and crystal structure of {[Sr(CHZ)2(H2O)]•(NTO)2•3.5H2O}n

被引：0

作者：

Yang, YM

Zhang, TL ^{[1
]}

Zhang, JG

Shao, B

Yu, KB

机构：

[1] Beijing Inst Technol, Dept Mechanoelect Engn, Beijing 100081, Peoples R China

[2] Acad Sinica, Chengdu Branch, Chengdu 610041, Peoples R China

来源：

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2002年 / 21卷 / 03期

关键词：

NTO; carbohydrazide; preparation; crystal structure;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The coordination compound of {[Sr(CHZ)(2)(H2O)](.)(NTO)(2)(.)3.5H(2)O}(n) was prepared by mixing carbohydrazide aqueous solution and strontium salt solution which was obtained through the reaction of strontium carbonate and 3-nitro-1, 2, 4-triazolo-5-one (NTO). The compound was characterized by using elemental analysis and FT-IR. The crystal structure of {[Sr(CHZ)(2)(H2O)](.)(NTO)(2)(.)3.5H(2)O}(n) (C6H23SrN16O12.5, M-r = 607.02) was determined by using single-crystal diffraction. The crystal is of monoclinic, space group C2/c with the unit cell parameters: a = 24.587(5), b = 12.689(2), c = 16.481(4) Angstrom, beta = 121.15(1)degrees, V = 4400.4(2) Angstrom(3), Z = 8, D-c = 1.833 g/cm(3), mu = 0.255 cm(-1), F(000) = 2472, R = 0.0989 and wR = 0.0750.

引用

页码：321 / 324

页数：4