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Röntgenographische Untersuchungen und Strukturchemie von Chalkogenomolybdaten und -wolframaten
Authors:A Müller  W Sievert
Abstract:X-Ray Investigations and Structure Chemistry of Chalkogenomolybdates and - tungstates. I. Crystallographic data of compounds of the type A2MeX4, A2MeOX3, and A2MeO2X2 (A = K, NHurn:x-wiley:00442313:media:ZAAC19744030305:tex2gif-stack-5, Rb, Cs; (Me = Mo, W; X = S, Se) are discussed and general trends are illustrated. The molybdates and tungstates A2MeX4 and A2MeOX3 (A = K, NHurn:x-wiley:00442313:media:ZAAC19744030305:tex2gif-stack-6, Rb, Cs; X = S, Se) crystallize in the rhombic space group Durn:x-wiley:00442313:media:ZAAC19744030305:tex2gif-stack-7? Pnma. The compounds (NH4)2MeO2X2 (Me = Mo, W; X = S, Se) crystallize in the monoclinic space group Curn:x-wiley:00442313:media:ZAAC19744030305:tex2gif-stack-8? C2/c.
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