Kristallstruktur von Na4OBr2 / Crystal Structure of Na4OBr2
Open Access
- 1 February 1990
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 45 (2) , 105-106
- https://doi.org/10.1515/znb-1990-0201
Abstract
The colourless compound Na4OBr2 has been prepared and its crystal structure determined by X-ray diffraction. Very hygroscopic Na4OBr2 crystallizes in the tetragonal space group I 4/mmm (Z = 2) with the cell parameters a = 452.1(3) and c = 1490.8(1) pm. The structure was solved from 267 symmetry independent reflections by Patterson and Fourier methods (R = 0.028; wR = 0.029). Na4OBr2 crystallizes in the anti-K2NiF4-structure type and is isotypic to Na4OI2 and K4OBr2 which have been described earlier.This publication has 0 references indexed in Scilit: