| | 1 | Author
| Stefan Dick | Requires cookie* | | | Title
| Die Struktur von GaAs0 4 *2 H20 : Ein neues Mitglied der Variscit-Familie The Structure of GaAsC>4-2 H20 : A New M ember of the Variscite Family  | | | | Abstract
| GaAs0 4 -2 FF0 was synthesized hydrothermally from Ga2Ü3 and a K+-AsC>4~ solution at pH=2. A single crystal structure determination showed that GaAs0 4 -2H20 is isotypic with variscite and therefore the first gallium arsenate with octahedrally coordinated Ga(III). Crys tal data: space group Pbca, a = 1016,0(1), b = 886,2(1), c = 994. 1(1) pm, R g = 0,0266. GaAs0 4 -2 H2 0 dehydrates at 439 K with formation of an amorphous material and poor cry stalline GaAsC>4. The crystal data of all known compounds with variscite structure have been compiled. | | | |
Reference
| Z. Naturforsch. 52b, 1337—1340 (1997); eingegangen am 27. Juni 1997 | | | |
Published
| 1997 | | | |
Keywords
| Gallium Arsenate, Crystal Structure, Variscite | | | |
Similar Items
| Find | | | DEBUG INFO
| | | | | TEI-XML for
| default:Reihe_B/52/ZNB-1997-52b-1337.pdf | | | | Identifier
| ZNB-1997-52b-1337 | | | | Volume
| 52 | |
|
