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Cyclopentadienylcaesium by High-Resolution X-ray Powder Diffraction

Title data

Dinnebier, Robert E. ; Olbrich, Falk ; Bendele, G. M.:
Cyclopentadienylcaesium by High-Resolution X-ray Powder Diffraction.
In: Acta Crystallographica Section C. Vol. 53 (1997) Issue 6 . - pp. 699-701.
ISSN 1600-5759
DOI: https://doi.org/10.1107/S0108270197001984

Abstract in another language

The structure of solid (\it η\sp 5-cyclopentadienyl)caesium, CsC${\sb 5}$H${\sb 5}$, has been refined by high-resolution powder X-ray diffraction. Atomic parameters based on the isostructural Rb analogue were used in the starting model. The compound crystallizes in the space group {\it Pnma} with {\it Z} = 4 and unit-cell parameters {\it a} = 11.3664(2), {\it b} = 8.8648(2) and {\it c} = 5.7200(1){\AA}. Cs(C${\sb 5}$H${\sb 5}$) shows a polymeric zigzag chain, a so-called multidecker structure, with an average Cs{---}Cp${\sb centroid}$ distance of 3.140(5){\AA}. Cs(C${\sb 5}$H${\sb 5}$) contains a single chain along the {\it a} axis. The chains are bent with a Cp${\sb centroid}${---}Cs{---}Cp${\sb centroid}$ angle of 129.7(1){$^\circ$}.

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Group Material Sciences > Chair Crystallography
Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Group Material Sciences
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 14 Jun 2016 14:00
Last Modified: 14 Jun 2016 14:00
URI: https://eref.uni-bayreuth.de/id/eprint/32681