High pressure synthesis of marcasite-type rhodium pernitride.
Inorg Chem
; 53(2): 697-9, 2014 Jan 21.
Article
em En
| MEDLINE
| ID: mdl-24393052
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 K0 = 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.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Inorg Chem
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
Japão
País de publicação:
Estados Unidos