| Autor: |
Endres, H., Jentsch, W., Keller, H. J., Martin, R., Moroni, W., Nöthe, D. |
| Zdroj: |
Zeitschrift für Naturforschung B; February 1979, Vol. 34 Issue: 2 p140-144, 5p |
| Abstrakt: |
The title compound crystallizes in the monoclinic space group A 2/m (C2h3) with a = 10.61(3) Å, b = 9.511(5) Å and c = 16.47(5) Å, β = 124.2(1)° and two formula units in the unit cell. The structure was solved by Patterson and Fourier methods and refined by least squares to R = 0.071 based on 1251 observed intensities. The organic cations are slightly distorted and are arranged in dimers along the crystallographic a-axis. There are “mixed stacks” of the planar [Pt(CN)4]2− units which are separated from each other by the WB22+dimers along b. There is IR-evidence for the formation of hydrogen bridges between [Pt(CN)4]2−units and the crystal water during the modification change of the compound at room temperature. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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