Modulating Energetic Characteristics of Multicomponent 1D Coordination Polymers: Interplay of Metal–Ligand Coordination Modes

Hyeonsoo Cho, Yeongjin Kim, Soochan Lee, Kuktae Kwon, Hae Wook Yoo, Hoi Ri Moon, Wonyoung Choe

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

The energetic properties of multicomponent explosive materials can be altered for high detonation capabilities and minimized safety risk by changing their building components. We synthesized energetic coordination polymers (ECPs) using a 5,5′-bis(tetrazole)-1,1′-diolate linker and a N,N-dimethylacetamide (DMA) solvent, together with Cu and Mn metal cations. The new compounds, ECP-1 and ECP-2, contain two different types of 1D chain structures, straight and helical. We have conducted comprehensive studies on these ECP structures, energetic properties, and sensitivity and found excellent insensitivity owing to the long chain-to-chain distances created by the DMA solvent molecules. The results indicate that the metals as well as solvents used are crucial components influencing both the structure and energetic properties.

Original languageEnglish
Pages (from-to)1881-1887
Number of pages7
JournalInorganic Chemistry
Volume61
Issue number4
DOIs
StatePublished - 31 Jan 2022

Bibliographical note

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© 2022 American Chemical Society

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