The structure of triphenylgermanium hydroxide
| Autor: | D. Murphy, Trevor R. Spalding, H. D. Holden, George Ferguson, Christopher Glidewell, John F. Gallagher |
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| Rok vydání: | 1992 |
| Předmět: |
Crystallography
010405 organic chemistry Organic chemistry General Medicine Crystal structure Triclinic crystal system 010402 general chemistry 01 natural sciences General Biochemistry Genetics and Molecular Biology 0104 chemical sciences 3. Good health chemistry.chemical_compound chemistry Molecule Hydroxide |
| Zdroj: | Acta Crystallographica Section C Crystal Structure Communications. 48:1228-1231 |
| ISSN: | 0108-2701 |
| Popis: | C18H~6GeO, Mr = 320.9, triclinic, Pi, a = 15.408 (6), b = 19.974 (7), c = 23.264 (11) A, a = 107.78 (4), 13 = 1.03.54 (4), y= 101.51 (3) °, V = 6338 (5)/~3, Z = 16, Dx = 1.34 g cm -3, a(Mo Ka) = 0.71073A, /z = 19.1cm-1, F(000)=2624, T= 293 K, R = 0.055 for 6846 observed reflections. The eight independent molecules in the asymmetric unit form two independent O--H...O hydrogen-bonded tetramers with the O atoms in a flattened tetrahedral arrangement [hydrogen-bond distances in the range 2.609 (11) to 2.657 (11)A]. The Ge atoms are tetrahedrally coordinated with mean Gc O 1.791 (7) and Gc C 1.931 (8) A. |
| Databáze: | OpenAIRE |
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