Journal article

Preparation and crystal structure of β-[SeCl3][MoOCl4]


Authors list: Baumann, A; Beck, J

Publication year: 1998

Pages: 1725-1726

Journal: Journal of Inorganic and General Chemistry

Volume number: 624

Issue number: 11

ISSN: 0044-2313

Publisher: Wiley


Abstract: 
The reaction of Se-4[MoOCl4] and Te-4[MoOCl4] with SOCl2 as solvent at 150 degrees C and 80 degrees C yields [SeCl3][MoOCl4] and [TeCl3][MoOCl4] respectively within 3 to 6 days as yellow-brown, moisture-sensitive crystals. [TeCl3][MoOCl4] was obtained in the already known monoclinic form, while beta-[SeCl3][MoOCl4] crystallizes in a new polymorphic triclinic form (, Z=2, a=752.7(2), b=812.8(2), c=956.9(3)pm, alpha=92.55(3)degrees, beta=111.63(2)degrees, gamma=107.39(3)degrees). The structure contains centrosymmetric tetranuclear units ([SeCl3](2)[Mo2O2Cl8]) which are analogous to the entities found in the structure of [SCl3][MoOCl4]. The packing of the molecules in beta-[SeCl3][MoOCl4] and [SCl3][MoOCl4] is distinctely different.



Citation Styles

Harvard Citation style: Baumann, A. and Beck, J. (1998) Preparation and crystal structure of β-[SeCl3][MoOCl4], Zeitschrift für anorganische und allgemeine Chemie = Journal of Inorganic and General Chemistry, 624(11), pp. 1725-1726. https://doi.org/10.1002/(SICI)1521-3749(1998110)624:11<1725::AID-ZAAC1725>3.0.CO;2-C

APA Citation style: Baumann, A., & Beck, J. (1998). Preparation and crystal structure of β-[SeCl3][MoOCl4]. Zeitschrift für anorganische und allgemeine Chemie = Journal of Inorganic and General Chemistry. 624(11), 1725-1726. https://doi.org/10.1002/(SICI)1521-3749(1998110)624:11<1725::AID-ZAAC1725>3.0.CO;2-C


Keywords

tetrachlorooxomolybdate(V); trichloroselenonium(1+); triclinic form of

Last updated on 2025-02-04 at 06:42