Re6Se7Br4

Carlos B. Pinheiro; N. LUCIO SPEZIALI; H. Berger

doi:10.1107/s0108270197004666

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Re₆Se₇Br₄

Carlos B. Pinheiro N. LUCIO SPEZIALI H. Berger

Year: 1997 Journal: Acta Crystallographica Section C Crystal Structure Communications Vol: 53 (9)Pages: 1178-1180 Publisher: Wiley

DOI: 10.1107/s0108270197004666

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Abstract

The crystal structure of the semiconductor hexarhenium heptaselenium tetrabromide has been studied by single-crystal X-ray diffraction. The results show that it may be included in the group of Chevrel phases which are very common in molybdenum cluster compounds. Re6Se7Br4 crystallizes with well defined Re6|Se7Br| clusters linked in three dimensions by bromide bridges. Accurate single-crystal X-ray investigations showed that a rhombohedral space group describes the structure best.

Keywords:

Crystallography Group (periodic table) Crystal structure Cluster (spacecraft) Trigonal crystal system Molybdenum Single crystal Bromide Materials science Diffraction X-ray crystallography Semiconductor Chemistry Physics Inorganic chemistry Optics

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Inorganic Chemistry and Materials

Physical Sciences → Chemistry → Inorganic Chemistry

Crystal Structures and Properties

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Nanocluster Synthesis and Applications

Physical Sciences → Materials Science → Materials Chemistry

Re₆Se₇Br₄

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