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- Becker, Richard, et al.
(author)
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Crystal Structure of the New Cobalt Tellurite Chloride Co5Te4O11Cl4
- 2007
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In: Zeitschrift für Anorganische und Allgemeines Chemie. - Weinheim : WILEY-VCH Verlag. - 0044-2313 .- 1521-3749. ; 633:3, s. 422-424
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Journal article (peer-reviewed)abstract
- The crystal structure of the new compound Co5Te4O11Cl4 is described. It crystallizes in the triclinic system, space group P-1 with the unit cell parameters a = 822.26(8) pm, b = 1029.7(1) pm, c = 1031.1(1) pm, = 110.80(1)°, β = 97.950(9)°, = 98.260(9)° and Z = 2. The structure is layered along the bc–plane and built by [CoO5Cl], [CoO4Cl2] and [CoO4Cl] polyhedra sandwiched by [TeO3E] and [TeO4E] polyhedra. The layers can be regarded as infinite molecules without any net charge and only weak van der Waals forces connect them to each other. The halides and the lone-pair, E, of TeIV protrude from the layers.
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