High Pressure Synthesis of Marcasite-Type Rhodium Pernitride

Niwa, Ken; Dzivenko, Dmytro; Suzuki, Kentaro; Riedel, Ralf; Troyan, Ivan; Eremets, Mikhail; Hasegawa, Masashi

doi:10.1021/ic402885k

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High Pressure Synthesis of Marcasite-Type Rhodium Pernitride

Niwa, K., Dzivenko, D., Suzuki, K., Riedel, R., Troyan, I., Eremets, M., et al. (2014). High Pressure Synthesis of Marcasite-Type Rhodium Pernitride. Inorganic Chemistry, 53(2), 697-699. doi:10.1021/ic402885k.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0024-B267-5 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0024-B268-3

Genre: Journal Article

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Creators:
Niwa, Ken¹, Author
Dzivenko, Dmytro¹, Author
Suzuki, Kentaro¹, Author
Riedel, Ralf¹, Author
Troyan, Ivan², Author
Eremets, Mikhail², Author
Hasegawa, Masashi¹, Author

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1external, ou_persistent22
2Biogeochemistry, Max Planck Institute for Chemistry, Max Planck Society, ou_1826286

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Abstract: Marcasite-type rhodium nitride was successfully synthesized in a direct chemical reaction between a rhodium metal and molecular nitrogen at 43.2 GPa using a laser-heated diamond-anvil cell. This material shows a low zero-pressure bulk modulus of K-0 = 235(13) GPa, which is much lower than those of other platinum group nitrides. This finding is due to the weaker bonding interaction between metal atoms and quasi-molecular dinitrogen units in the marcasite-type structure, as proposed by theoretical studies.

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Dates: Date issued: 2014

Publication Status: Issued

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Identifiers: ISI: 000330204000013
DOI: 10.1021/ic402885k

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Title: Inorganic Chemistry

Abbreviation : Inorg. Chem.

Source Genre: Journal

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Publ. Info: Washington, DC : American Chemical Society

Pages: - Volume / Issue: 53 (2) Sequence Number: - Start / End Page: 697 - 699 Identifier: ISSN: 0020-1669
CoNE: https://pure.mpg.de/cone/journals/resource/0020-1669