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- Title
Non-order-disorder allotwinning of the rhenium pincer complex cis-Re[(PNP<sup>CH2</sup>- iPr)(CO)<sub>2</sub>Cl].
- Authors
Glatz, Mathias; Stöger, Berthold; Kirchner, Karl
- Abstract
Crystals of cis-Re[(PNPCH2- iPr)(CO)2Cl] (1) are made up of two geometrically non-equivalent polytypes with respective symmetries of P21/ c and I2/ a. The structures were determined in a concurrent refinement, taking into account overlap of diffraction spots. The polytypes are composed of layers with p x121/ c1 symmetry and are of the non-order-disorder (OD) type (the layer interfaces are non-equivalent). Whereas the molecules of (1) differ in both polytypes, the Re atoms are located at nearly identical positions.
- Subjects
CRYSTALS; DIFFRACTION patterns
- Publication
Acta Crystallographica Section B: Structural Science, Crystal Engineering & Materials, 2017, Vol 73, Issue 5, p941
- ISSN
2052-5192
- Publication type
Article
- DOI
10.1107/S205252061701006X