| | 1 | Author
| W. Meske, D. Babel | Requires cookie* | | | Title
| Kristallstrukturen von Octacyanomolybdaten(IV), I Ag 4 (NH 3 ) 5 Mo(CN) 8 * 1,5 H 2 0 Crystal Structures of Octacyanomolybdates(IV), I Ag 4 (NH 3 ) 5 Mo(CN) 8 -l,5H 2 0  | | | | Abstract
| The crystal structure of the triclinic compound Ag4(NH 3) 5 Mo(CN) 8 -l,5H^O could be refined in space group PI (at T = 179 K: a = 974.6, b = 1477.6, c = 775.5 pm, a =102.5, ß = 94.6, y = 81.5°, Z = 2. Rg = 0.044 for 2744 independent reflections). The [Mo(CN) 8 ] 4 ~-groups form distorted square antiprisms with mean distances Mo—C = 215.7, C—N = 115.1 pm. They are connected to a puckered layer via four of their nitrogen ends which are tetrahedrally coordinated to silver (Ag—N = 226.7 pm). In between these layers and more or less tightly coordinated to their free cyano-N atoms dumbbells [CNAgNH 3 ] and [Ag(NH 3) 2 ] + are embedded. Their variation of distances and angles (Ag—N: 213 ... 216 pm, N —Ag-N: 150 ... 174°) is discussed. | | | |
Reference
| Z. Naturforsch. 43b, 1167—1173 (1988); eingegangen am 20. April 1988 | | | |
Published
| 1988 | | | |
Keywords
| Crystal Structure, Octacyanomolybdate, Silver-Nitrogen Coordination | | | |
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| default:Reihe_B/43/ZNB-1988-43b-1167.pdf | | | | Identifier
| ZNB-1988-43b-1167 | | | | Volume
| 43 | |
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