| Home > Publications database > High-pressure synthesis of a nitrogen-rich inclusion compound $ReN_{8}·xN_{2}$ with conjugated polymeric nitrogen chains |
| Journal Article | PUBDB-2018-02309 |
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2018
Wiley-VCH
Weinheim
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Please use a persistent id in citations: doi:10.1002/anie.201805152 doi:10.3204/PUBDB-2018-02309
Abstract: A nitrogen‐rich compound, $ReN_{8}·xN_{2}$, was synthesized by a direct reaction between rhenium and nitrogen at high pressure and high temperature in a laser‐heated diamond anvil cell. Single‐crystal X‐ray diffraction revealed that the crystal structure, which is based on the ReN8 framework, has rectangular‐shaped channels that accommodate nitrogen molecules. Thus, despite a very high synthesis pressure, exceeding 100 GPa, $ReN_{8}·xN_{2}$ is an inclusion compound. The amount of trapped nitrogen (x) depends on the synthesis conditions. The polydiazenediyl chains [−N=N−]$_∞$ that constitute the framework have not been previously observed in any compound. Ab initio calculations on $ReN_{8}·xN_{2}$ provide strong support for the experimental results and conclusions.
; Current Contents - Life Sciences ; Current Contents - Physical, Chemical and Earth Sciences ; IF >= 10 ; JCR ; NCBI Molecular Biology Database ; Nationallizenz
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