The Chevrel phase HgMo(6)S(8)

The crystal structure of HgMo(6)S(8), mercury(II) hexa­molybdenum octa­sulfide, is based on (Mo(6)S(8))S(6) cluster units ([Image: see text] symmetry) inter­connected through inter­unit Mo—S bonds. The Hg(2+) cations occupy large voids between the different cluster units and are covalently bonded to...

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Detalles Bibliográficos
Autores principales: Salloum, Diala, Gougeon, Patrick, Potel, Michel
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Inorganic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977540/
https://www.ncbi.nlm.nih.gov/pubmed/21583726
http://dx.doi.org/10.1107/S1600536809012495
Descripción
Sumario:The crystal structure of HgMo(6)S(8), mercury(II) hexa­molybdenum octa­sulfide, is based on (Mo(6)S(8))S(6) cluster units ([Image: see text] symmetry) inter­connected through inter­unit Mo—S bonds. The Hg(2+) cations occupy large voids between the different cluster units and are covalently bonded to two S atoms. The Hg atoms and one S atom lie on sites with crystallographic [Image: see text] and 3 symmetry, respectively. Refinement of the occupancy factor of the Hg atom led to the composition Hg(0.973 (3))Mo(6)S(8).

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