Seven-coordinated chelate [Cd(SCZ)3•H2O](HTNR)2(H2O)2: Synthesis, crystal structure and energetic properties

被引：5

作者：

Zhang, Rui ^{[1
]}

Tong, Wen-Chao ^{[2
]}

Wang, Yan-Lan ^{[1
]}

Liu, Jian-Chao ^{[2
]}

Yang, Li ^{[2
]}

机构：

[1] Shaanxi Appl Phys & Chem Res Inst, Natl Key Lab Appl Phys & Chem, Xian, Shaanxi, Peoples R China

[2] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2017年 / 650卷 / 01期

关键词：

Cadmium; crystal; property; seven-coordinated; semicarbazide; METAL-ORGANIC FRAMEWORK; THERMAL-DECOMPOSITION; COORDINATION-COMPOUNDS; EXPLOSIVE PROPERTIES; SEMICARBAZIDE; COMPLEXES; 1,5-DIAMINOTETRAZOLE; NITRATE; SCZ; CARBOHYDRAZIDE;

D O I：

10.1080/15421406.2017.1328226

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

To deepen the study on heptacoordinate transition metal coordination complexes, a novel seven-coordinated coordination compound [Cd(SCZ)(3)center dot H2O](HTNR)(2)(H2O)(2) (1, SCZ = semicarbazide, H2TNR = styphnic acid) was synthesized and characterized by elemental analysis and FTIR spectroscopy. Single-crystal X-ray diffraction analysis revealed that 1 crystallizes in the triclinic space group P-1. The thermal decomposition mechanism of 1 was studied by differential scanning calorimetry (DSC). The non-isothermal kinetics parameters were calculated by the Kissinger'smethod and Ozawa-Doyle's method, respectively. Sensitivity tests revealed that 1 is insensitive to mechanical stimuli. The heat of combustion was measured by oxygen bomb calorimetry and the enthalpy of formation was calculated.

引用

页码：102 / 109

页数：8

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