I51 Nach dem MNDO-Verfahren wurden bei vollstandiger Geometrieoptimierung fur 4. 5 und 6 die AH\*-Werte 12.56, 11.13 bzw. 9.20 kcal/mol erhalten; iibrige Werte [14]. Die berechneten AH\*-Werte sind zwar wesentlich kleiner als die experimentellen, strukturelle Effekte werden jedoch qualitativ richtig
Mixed Crystals Containing the Diamagnetic Complex [Mo2(SO2)(S2)(CN)8]4⊖ and the Paramagnetic Complex [Mo2(SO2)(S2)(CN)8]5⊖
✍ Scribed by Prof. Dr. Achim Müller; Dr. Werner Eltzner; Dr. Rainer Jostes; Dr. Hartmut Bögge; Dr. Ekkehard Diemann; Jürgen Schimanski; Prof. Dr. Heiko Lueken
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 255 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
✦ Synopsis
rection) in a corresponding section of the SeF, structure are reproduced schematically at the bottom of Figure . The shortening of the c-axis in TeF, is due to the strong fluorine bridges within the polymeric structural assemblage. The fundamental similarity of the arrangements of the structural units of SeF, and TeF, in the [OlO] direction also exists in the three-dimensional crystal arrays. The possibility of a structural transformation in SeF, by a closer (pressure-induced) proximity of the axial fluorine atoms to selenium atoms of neighboring molecules cannot be ruled out.
The chemical similarity of SeF, and SFJ6] seems to be further confirmed by the-albeit up to -160°C disordered-crystal structure of SFL7', from which a formation of fluorine-bridged associates in crystalline SF4 is not to be assumed.
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1999 structure structure (solids and liquids) D 2000 24 -004 Crystal Structures of Octacyanomolybdates(IV). Part 5. Square Antiprismatic [Mo(CN) 8 ]-Coordination of the Cyano-Bridged Copper and Cadmium Ammine Complexes Cu 2 (NH 3 ) 8 [Mo(CN) 8 ] and Cd 2 (NH 3 ) 6 [Mo(CN) 8 ]•H 2 O. -The complex (IV