Synthesis and crystal structure of the new polymorph Cu<sub>3</sub>Fe<sub>2</sub>(SeO<sub>3</sub>)<sub>6</sub>-II
- Autor(en)
- Gerald Giester
- Abstrakt
The new polymorph Cu3Fe2(SeO3)6-II was obtained at low hydrothermal conditions as a subordinate coppt. of Cu3Fe2(SeO3)6-I. The crystal structure was detd. by direct methods from single-crystal x-ray diffraction data in the space group P21/n: Z = 2, a 5.362(1), b 18.840(4), c 7.612(2) .ANG., beta 92.72(1)° and refined to R1 = 0.029. The crystal structure of Cu3Fe2(SeO3)6-II is built up by CuO4 squares, dimers of edge-sharing CuO5 trigonal bipyramids and FeO6 octahedra, corner-linked with three different SeO3 groups to a framework.
- Organisation(en)
- Institut für Mineralogie und Kristallographie
- Journal
- Acta Chemica Scandinavica
- Band
- 51
- Seiten
- 501-503
- Anzahl der Seiten
- 3
- ISSN
- 0904-213X
- DOI
- https://doi.org/10.3891/acta.chem.scand.51-0501
- Publikationsdatum
- 1997
- Peer-reviewed
- Ja
- ÖFOS 2012
- 105113 Kristallographie, 104011 Materialchemie
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/b4466779-ca84-4586-b370-35fdf09683ca