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Synthesis and Characterization of a Novel Energetic Complex [Cd(DAT) 6 ](NO 3 ) 2 (DAT = 1,5‐diamino‐tetrazole) with High Nitrogen Content
Author(s) -
Zhang JianGuo,
Li JingYu,
Zang Yan,
Shu YuanJie,
Zhang TongLai,
Yang Li,
Power Philip P.
Publication year - 2010
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200900502
Subject(s) - hexacoordinate , chemistry , molecule , tetrazole , crystallography , nitrogen , infrared spectroscopy , thermal decomposition , hydrogen bond , octahedron , spectroscopy , crystal structure , stereochemistry , organic chemistry , silicon , physics , quantum mechanics
The novel high nitrogen‐containing energetic complex [Cd(DAT) 6 ](NO 3 ) 2 was synthesized by reaction of Cd(NO 3 ) 2 ·6H 2 O with 1,5‐diamino‐tetrazole (DAT). It was characterized by elemental analysis, FT‐IR spectroscopy and single‐crystal X‐ray diffraction analysis. The central Cd 2+ ion is coordinated by six nitrogen atoms from six DAT ligand molecules to form a hexacoordinate distorted octahedral compound. The [Cd(DAT) 6 ](NO 3 ) 2 molecules are linked together through two types of hydrogen bonds thus forming a stable three‐dimensional net structure. The thermal decomposition mechanism of [Cd(DAT) 6 ](NO 3 ) 2 was investigated by DSC and TG/DTG analyses and FT‐IR spectroscopy. The kinetic parameters of the exothermic process were studied by using Kissinger ’s and Ozawa – Doyle ’s methods.