Valence Tautomerism of the Heptaheteronortricycles [P7 − xAsx]3−
- 1 April 1986
- journal article
- research article
- Published by Wiley in Angewandte Chemie International Edition in English
- Vol. 25 (4) , 352-353
- https://doi.org/10.1002/anie.198603521
Abstract
Solutions of the mixed crystals Rb3[P7−xAsx] in ethylenediamine contain almost the entire series of the heptaheteronortricycle anions P7−xAsx, as has been demonstrated by 31P‐NMR spectroscopy; only [PAs6]3‐ could not be detected with certainty. [P6As]3− and [P5As2]3− are preferentially formed, but not [P4As3]3− as would be expected on the basis of the concept of topological charge stabilization. Very suprisingly, exchange reactions do not take place.Keywords
This publication has 7 references indexed in Scilit:
- Topologische Ladungsstabilisierung und das Gleichgewicht zwischen P4S3 und As4S3Angewandte Chemie, 1984
- Raman Spectra of CaAs3, ús3, SrAs3, BaAs3, and α-EuP3 and the Mixed Phases, Eu1−xSrxAs3, and Eu(P1−x Asx)3Physica Status Solidi (b), 1981
- Naked-metal clusters in solution. 4. Indications of the variety of cluster species obtainable by extraction of Zintl phases: Sn42-, TlSn85-, Sn9-xGex4- (x = 0-9), and SnTe44-Journal of the American Chemical Society, 1981
- Beiträge zur Chemie des Phosphors, 91 [1]. Li3P7, ein Polyphosphid mit fluktuierenden Bindungen: Synthese aus P2H, und Überführung in P7H3 / Contributions to the Chemistry of Phosphorus, 91 [1] Li3P7, a Polyphosphide with Fluctuating Bonds: Synthesis from P2H4 and Conversion to P7H3Zeitschrift für Naturforschung B, 1979
- Die Strukturen der Heptahetero‐Nortricyclene P7(Sime3)3 und P4(Sime2)3Zeitschrift für anorganische und allgemeine Chemie, 1978
- Die Kernmagnetische Resonanz und ihre Anwendung in der Anorganischen ChemiePublished by Springer Nature ,1963
- A scale of electronegativity based on electrostatic forceJournal of Inorganic and Nuclear Chemistry, 1958