Highly Stable Energetic Coordination Polymer Assembled with Co(II) and Tetrazole Derivatives

[Image: see text] A solvothermal reaction of Co(CH(3)COO)(2)·4H(2)O and 5-mercapto-1-methyl-tetrazole (Hmmtz) in methanol (MeOH) yielded a one-dimensional solvent-free energetic coordination polymer, namely, [Co(mmtz)(2)](n)1, which was structurally characterized. The enthalpy of formation (Δ(f)H°)...

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Detalles Bibliográficos
Autores principales: Wu, Hui-Fang, Xu, Jian-Gang, Lu, Jian, Zheng, Fa-Kun, Wang, Shuai-Hua, Guo, Guo-Cong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6751717/
https://www.ncbi.nlm.nih.gov/pubmed/31552355
http://dx.doi.org/10.1021/acsomega.9b01971
Descripción
Sumario:[Image: see text] A solvothermal reaction of Co(CH(3)COO)(2)·4H(2)O and 5-mercapto-1-methyl-tetrazole (Hmmtz) in methanol (MeOH) yielded a one-dimensional solvent-free energetic coordination polymer, namely, [Co(mmtz)(2)](n)1, which was structurally characterized. The enthalpy of formation (Δ(f)H°) of 1 (907 kJ mol(–1)) is much larger than that of commercial 2,4,6-trinitrotoluene (−59 kJ mol(–1)). The impact sensitivity and the friction sensitivity are greater than 40 J and 360 N, respectively, indicating that compound 1 exhibits a potential application as a safe explosive. Temperature-dependent molar magnetic susceptibilities show that weak antiferromagnetic behavior exists in 1.

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