Challenging the limits of nitrogen and oxygen content of fused rings

Lu Hu; Haixiang Gao; Jean'ne M. Shreeve

doi:10.1039/d0ta05933a

Challenging the limits of nitrogen and oxygen content of fused rings

Lu Hu
, Haixiang Gao
, Jean'ne M. Shreeve^*

^*Corresponding author for this work

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

35 Citations (Scopus)

Abstract

Heat of formation and density have a significant influence on the detonation performance of a compound and are greatly influenced by the nitrogen and oxygen content of a material. Here a family of new materials with high oxygen and nitrogen content was synthesized and characterized. Compound 1 has a nitrogen and oxygen content of 85.3%, with a high density (1.93 g cm⁻³) and high detonation properties (detonation velocityv_D= 9503 m s⁻¹; detonation pressureP= 41 GPa). The ammonium salt 3 has a nitrogen and oxygen content of 84.9%, a density of 1.86 g cm⁻³, a detonation velocity of 9317 m s⁻¹, and acceptable sensitivities (8 J, 120 N) which are similar to those ofHMX. The potassium salt (5) was characterized by single-crystal X-ray diffraction.

Original language	English
Pages (from-to)	17411-17414
Number of pages	4
Journal	Journal of Materials Chemistry A
Volume	8
Issue number	34
DOIs	https://doi.org/10.1039/d0ta05933a
Publication status	Published - 14 Sept 2020
Externally published	Yes

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title = "Challenging the limits of nitrogen and oxygen content of fused rings",

abstract = "Heat of formation and density have a significant influence on the detonation performance of a compound and are greatly influenced by the nitrogen and oxygen content of a material. Here a family of new materials with high oxygen and nitrogen content was synthesized and characterized. Compound 1 has a nitrogen and oxygen content of 85.3\%, with a high density (1.93 g cm−3) and high detonation properties (detonation velocityvD= 9503 m s−1; detonation pressureP= 41 GPa). The ammonium salt 3 has a nitrogen and oxygen content of 84.9\%, a density of 1.86 g cm−3, a detonation velocity of 9317 m s−1, and acceptable sensitivities (8 J, 120 N) which are similar to those ofHMX. The potassium salt (5) was characterized by single-crystal X-ray diffraction.",

author = "Lu Hu and Haixiang Gao and Shreeve, \{Jean'ne M.\}",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2020.",

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doi = "10.1039/d0ta05933a",

language = "English",

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AU - Hu, Lu

AU - Gao, Haixiang

AU - Shreeve, Jean'ne M.

PY - 2020/9/14

Y1 - 2020/9/14

N2 - Heat of formation and density have a significant influence on the detonation performance of a compound and are greatly influenced by the nitrogen and oxygen content of a material. Here a family of new materials with high oxygen and nitrogen content was synthesized and characterized. Compound 1 has a nitrogen and oxygen content of 85.3%, with a high density (1.93 g cm−3) and high detonation properties (detonation velocityvD= 9503 m s−1; detonation pressureP= 41 GPa). The ammonium salt 3 has a nitrogen and oxygen content of 84.9%, a density of 1.86 g cm−3, a detonation velocity of 9317 m s−1, and acceptable sensitivities (8 J, 120 N) which are similar to those ofHMX. The potassium salt (5) was characterized by single-crystal X-ray diffraction.

AB - Heat of formation and density have a significant influence on the detonation performance of a compound and are greatly influenced by the nitrogen and oxygen content of a material. Here a family of new materials with high oxygen and nitrogen content was synthesized and characterized. Compound 1 has a nitrogen and oxygen content of 85.3%, with a high density (1.93 g cm−3) and high detonation properties (detonation velocityvD= 9503 m s−1; detonation pressureP= 41 GPa). The ammonium salt 3 has a nitrogen and oxygen content of 84.9%, a density of 1.86 g cm−3, a detonation velocity of 9317 m s−1, and acceptable sensitivities (8 J, 120 N) which are similar to those ofHMX. The potassium salt (5) was characterized by single-crystal X-ray diffraction.

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DO - 10.1039/d0ta05933a

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SP - 17411

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JF - Journal of Materials Chemistry A

IS - 34

ER -

Challenging the limits of nitrogen and oxygen content of fused rings

Abstract

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