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Articles

Synthesis and characterization of a new cadmium complex based on 1,1-diamino-2,2-dinitroethylene

, , , , , & show all
Pages 2576-2582 | Received 04 Apr 2014, Accepted 21 Jul 2014, Published online: 26 Aug 2014
 

Abstract

A new cadmium complex of 1,1-diamino-2,2-dinitroethylene (FOX-7) was synthesized and structurally determined. Central Cd2+ is coordinated by six nitrogens from four NH3 molecules and two FOX-7 anions to form an octahedral structure. The thermal decomposition of Cd(NH3)4(FOX-7)2 was studied with differential scanning calorimeter and TG–DTG methods. The apparent activation energy and pre-exponential constant of the exothermic process are 220.6 kJ M−1 and 1017.86 s−1, respectively. Cd(NH3)4(FOX-7)2 is sensitive.

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Additional information

Funding

Funding. This investigation received financial assistance from the National Natural Science Foundation of China [grant number 21241003], [grant number 20803058]; the Science and Technology Research and Development Program of Shaanxi Province [grant number 2013K02-25]; Education Committee Foundation of Shaanxi Province [grant number 2013JK0697].

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