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Synthesis and crystal structure of rhodium and iridium new phospho-silicides

Title data

Kirschen, Marcus ; Vincent, Henri ; Perrier, Christophe ; Chaudouet, Patrick ; Chenevier, Bernard ; Madar, Roland:
Synthesis and crystal structure of rhodium and iridium new phospho-silicides.
In: Materials Research Bulletin. Vol. 30 (1995) Issue 4 . - pp. 507-513.
ISSN 1873-4227
DOI: https://doi.org/10.1016/0025-5408(95)00021-6

Abstract in another language

New phospho-silicides RhSi3P3 and IrSi3P3 were synthesized and their crystal structures were determined by single crystal X-ray diffraction techniques. Both compounds are isostructural at room temperatures and crystallize with the monoclinic symmetry in the space group C2. Lattice parameters are a = 6.626(1) Å, b = 7.210(1) Å, c = 5.522(l) Å and β = 118.31(1) ° for RhSi3P3 and a = 6.577(2) Å, b = 7.229(2) Å, c = 5.484(2) Å and β = 117.91(2) ° for IrSi3P3. The crystal structure can be described by separated octahedra of Si or P atoms surrounding metallic atoms Rh or Ir. The octahedra are connected to each other by chains of type M-Si/P-Si/P-M. The atoms of P and Si are fourfold coordinated.

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties > Faculty of Engineering Science
Research Institutions > Affiliated Institutes > Fraunhofer Center for High Temperature Materials and Design (HTL)
Result of work at the UBT: No
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 14 Jun 2019 06:52
Last Modified: 14 Jun 2019 06:52
URI: https://eref.uni-bayreuth.de/id/eprint/49520