Die Kristallstruktur von Tetramethylammonium-Chloropentacarbonylwolframat
Substituted Halocarbonyl Metallates of Chromium, Molybdenum, and Tungsten. IV. Crystal Structure of Tetramethylammonium Chloropentacarbonyltungstate
Please always quote using this URN: urn:nbn:de:bvb:20-opus-31417
- Die Struktur von Tetramethylammoniumchloropentacarbonylwolframat wurde rontgenographisch aue Einkristalldaten bestimmt. Die Verbindung kristallisiert mit vier Formeleinheiten in del' monoklinen Elementarzelle (Raumgruppe P2Jc) folgender Dimensionen: a = 1111,3(4) pm, b = 1110,3(4) pm, c = 1204,1(3) pm, f3 = 99,63(3)°, V = 1464,8 . 106 pm' (R = 0,028). Das Anion besitzt annahernd C4v·Symmetrie mit d(W -C(ois» = 203 pm, d(WC( trans» = 197 pm, d(W-Cl) = 256,6 pm. Zwischen Kation undAnion treten keine ungewohnliche Kontakte auf.
- The structure of tetramethylam~onium chloropentacarbonyltungstate has been determined from single crystal X-ray data. The compound crystallizes with four formula units in the monoclinic unit cell (space group P21!c) of the dimensions a = 1111.3(4) pm, b = 1110.3(4) pm c = 120-1.1(3) pm, fJ = 99.63(3)°, V = 1464.8x 1()6 pm" (R = 0.028). The anion possesses approximately C!v symmetry with the principal interatomic distances d(W -C(cis» = 203 pm, d(WC( trans)) = 197pm dew -Cl) = 256.6 pm. No unusual contacts between cation and anion have beenThe structure of tetramethylam~onium chloropentacarbonyltungstate has been determined from single crystal X-ray data. The compound crystallizes with four formula units in the monoclinic unit cell (space group P21!c) of the dimensions a = 1111.3(4) pm, b = 1110.3(4) pm c = 120-1.1(3) pm, fJ = 99.63(3)°, V = 1464.8x 1()6 pm" (R = 0.028). The anion possesses approximately C!v symmetry with the principal interatomic distances d(W -C(cis» = 203 pm, d(WC( trans)) = 197pm dew -Cl) = 256.6 pm. No unusual contacts between cation and anion have been found.…
Author: | Christian Burschka, W. A. Schenk |
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URN: | urn:nbn:de:bvb:20-opus-31417 |
Document Type: | Journal article |
Faculties: | Fakultät für Chemie und Pharmazie / Institut für Anorganische Chemie |
Language: | German |
Year of Completion: | 1981 |
Source: | In: Zeitschrift für anorganische und allgemeine Chemie (1981) 477, S. 149 - 153. |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
GND Keyword: | Chemie |
Release Date: | 2009/11/25 |
Licence (German): | Deutsches Urheberrecht |