The Structure of the Tetraphenyldithioimidodiphosphinate Ion
Open Access
- 1 December 1987
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 42 (12) , 1507-1509
- https://doi.org/10.1515/znb-1987-1203
Abstract
The potassium 18-crown-6 ether salt of the title anion has been prepared. It crystallizes in the monoclinic system, space group C2/c, with four molecules in the unit cell. The anion possesses a crystallographically imposed C2 symmetry. The PN bond length of the anion is shorter and the PS bond longer than in the neutral molecule [Ph2P(S)]2NH , while the PNP bond angles are essentially the same.Keywords
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