Synthesis and crystal structure of diaqua bis(4-amino-3-methyl-1,2,4-triazol-5-thione)cadmium(II) nitrate

被引:0
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作者
Hakimi, M
Yazdanbakhsh, M
Heravi, MM [1 ]
Ghassemzadeh, M
Neumüller, B
机构
[1] Alzahra Univ, Dept Chem, Sch Sci, Tehran, Iran
[2] Univ Ferdowsi, Sch Sci, Dept Chem, Mashhad, Iran
[3] Chem & Chem Engn Res Ctr, Tehran, Iran
[4] Univ Marburg, Fachbereich Chem, D-3550 Marburg, Germany
来源
关键词
triazole ligand; cadmium; crystal structure;
D O I
10.1002/1521-3749(200208)628:8<1899::AID-ZAAC1899>3.0.CO;2-F
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reaction of 4-amino-5-methyl-1,2,4-triazol-3(2H)-thione (HAMTT, 1) with cadmium(II) acetate in ethanol leads to [Cd(eta(2)-AMTT)(2)(H2O)(2)] (2); the reaction of 2 with nitric acid in ethanol produces the single-crystals of [Cd(eta(2)-HAMTT)(2)-(H2O)(2)](NO3)(2) (3). 2 and 3 have been characterized by IR, Raman, H-1 NMR spectroscopy and elemental analyses; furthermore, 3 has been determined by single-crystal X-ray diffraction studies. 3 crystallizes in the space group Pbcn, orthorhombic with the lattice dimensions at -80degrees C; a=1604.2(1), b=895.6(1), c=1266.5(3) pm, Z=4, R-1=0.0276, wR(2)=0.0722.
引用
收藏
页码:1899 / 1902
页数:4
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