ROGNER, P and RANGE, KJ (1993) THE CRYSTAL-STRUCTURE OF BETA-THALLIUM PERRHENATE. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 619 (6). pp. 1017-1022. ISSN 0044-2313,
Full text not available from this repository.Abstract
Beta-TlReO4, the room temperature modification of thallium perrhenate, has been investigated by means of single crystal X-ray diffraction. It crystallizes in the monoclinic space group P112(1)/a with a = 5.636(1), b = 17.428(3), c = 13.353(3) angstrom, gamma = 89.86(2)-degrees and Z = 12. The structure has been refined to R = 0.063 (wR = 0.053) using 2020 absorption-corrected reflections. The title compound can be described as an intergrowth of beta-CsReO4 and scheelite type blocks at unit cell level. The structure of beta-TlReO4 consists of isolated ReO4 tetrahedra linked together by TlO8 and TlO9 polyhedra. Based upon group theoretical considerations the structural relationships between beta-TlReO4, beta-CsReO4, alpha-CsReO4 and scheelite type are discussed.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ; THALLIUM PERRHENATE; ROOM-TEMPERATURE MODIFICATION; CRYSTAL STRUCTURE |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:42 |
| URI: | https://pred.uni-regensburg.de/id/eprint/53951 |
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