Synthesis, structural investigation, thermal decomposition mechanism and sensitivity properties of an energetic compound [Cd(DAT)6](ClO4)2 (DAT = 1,5-diaminotetrazole)

Yan Cui; Jianguo Zhang; Tonglai Zhang; Li Yang; Jin Zhang; Xiaochun Hu

doi:10.1016/j.jhazmat.2008.02.078

Synthesis, structural investigation, thermal decomposition mechanism and sensitivity properties of an energetic compound [Cd(DAT)₆](ClO₄)₂ (DAT = 1,5-diaminotetrazole)

Yan Cui, Jianguo Zhang, Tonglai Zhang^*, Li Yang, Jin Zhang, Xiaochun Hu

^*Corresponding author for this work

School of Mechatronical Engineering

Research output: Contribution to journal › Article › peer-review

71 Citations (Scopus)

Abstract

An energetic coordination compound [Cd(DAT)₆](ClO₄)₂ has been synthesized by using 1,5-diaminotetrazole (DAT) as ligand and its structure has been characterized by applying X-ray single crystal diffraction, elemental analysis and FT-IR spectroscopy. The central cadmium(II) cation is coordinated by six N atoms from six DAT molecules to form a six-coordinated and distorted octahedral structure. Di-dimension layer structure was formed and the layers were linked together by the extensive intermolecular hydrogen bonds between DAT ligands and ClO₄^- anions. Thermal decomposition mechanism of the title compound was predicted based on DSC, TG-DTG and FT-IR analyses results. The kinetic parameters of the first exothermic process of the title compound were studied by applying the Kissinger's and Ozawa-Doyle's methods. Sensitivity tests reveal that the title compound has sensitive nature.

Original language	English
Pages (from-to)	45-50
Number of pages	6
Journal	Journal of Hazardous Materials
Volume	160
Issue number	1
DOIs	https://doi.org/10.1016/j.jhazmat.2008.02.078
Publication status	Published - 15 Dec 2008

Keywords

1,5-Diaminotetrazole
Cadmium complex
Crystal structure
Sensitivity properties
Thermal decomposition mechanism

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10.1016/j.jhazmat.2008.02.078

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title = "Synthesis, structural investigation, thermal decomposition mechanism and sensitivity properties of an energetic compound [Cd(DAT)6](ClO4)2 (DAT = 1,5-diaminotetrazole)",

abstract = "An energetic coordination compound [Cd(DAT)6](ClO4)2 has been synthesized by using 1,5-diaminotetrazole (DAT) as ligand and its structure has been characterized by applying X-ray single crystal diffraction, elemental analysis and FT-IR spectroscopy. The central cadmium(II) cation is coordinated by six N atoms from six DAT molecules to form a six-coordinated and distorted octahedral structure. Di-dimension layer structure was formed and the layers were linked together by the extensive intermolecular hydrogen bonds between DAT ligands and ClO4- anions. Thermal decomposition mechanism of the title compound was predicted based on DSC, TG-DTG and FT-IR analyses results. The kinetic parameters of the first exothermic process of the title compound were studied by applying the Kissinger's and Ozawa-Doyle's methods. Sensitivity tests reveal that the title compound has sensitive nature.",

keywords = "1,5-Diaminotetrazole, Cadmium complex, Crystal structure, Sensitivity properties, Thermal decomposition mechanism",

author = "Yan Cui and Jianguo Zhang and Tonglai Zhang and Li Yang and Jin Zhang and Xiaochun Hu",

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AU - Cui, Yan

AU - Zhang, Jianguo

AU - Zhang, Tonglai

AU - Yang, Li

AU - Zhang, Jin

AU - Hu, Xiaochun

PY - 2008/12/15

Y1 - 2008/12/15

N2 - An energetic coordination compound [Cd(DAT)6](ClO4)2 has been synthesized by using 1,5-diaminotetrazole (DAT) as ligand and its structure has been characterized by applying X-ray single crystal diffraction, elemental analysis and FT-IR spectroscopy. The central cadmium(II) cation is coordinated by six N atoms from six DAT molecules to form a six-coordinated and distorted octahedral structure. Di-dimension layer structure was formed and the layers were linked together by the extensive intermolecular hydrogen bonds between DAT ligands and ClO4- anions. Thermal decomposition mechanism of the title compound was predicted based on DSC, TG-DTG and FT-IR analyses results. The kinetic parameters of the first exothermic process of the title compound were studied by applying the Kissinger's and Ozawa-Doyle's methods. Sensitivity tests reveal that the title compound has sensitive nature.

AB - An energetic coordination compound [Cd(DAT)6](ClO4)2 has been synthesized by using 1,5-diaminotetrazole (DAT) as ligand and its structure has been characterized by applying X-ray single crystal diffraction, elemental analysis and FT-IR spectroscopy. The central cadmium(II) cation is coordinated by six N atoms from six DAT molecules to form a six-coordinated and distorted octahedral structure. Di-dimension layer structure was formed and the layers were linked together by the extensive intermolecular hydrogen bonds between DAT ligands and ClO4- anions. Thermal decomposition mechanism of the title compound was predicted based on DSC, TG-DTG and FT-IR analyses results. The kinetic parameters of the first exothermic process of the title compound were studied by applying the Kissinger's and Ozawa-Doyle's methods. Sensitivity tests reveal that the title compound has sensitive nature.

KW - 1,5-Diaminotetrazole

KW - Cadmium complex

KW - Crystal structure

KW - Sensitivity properties

KW - Thermal decomposition mechanism

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ER -

Synthesis, structural investigation, thermal decomposition mechanism and sensitivity properties of an energetic compound [Cd(DAT)₆](ClO₄)₂ (DAT = 1,5-diaminotetrazole)

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Keywords

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