Über Oxidsulfide mit Åkermanitstruktur CaLaGa3S6O,SrLaGa3S6O,La2ZnGa2S6O und Sr2ZnGe2S6O |
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Authors: | Chr. L. Teske |
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Abstract: | On Oxidesulfides of Åkermanitetype-Structure CaLaGa3S6O, SrLaGa3S6O, La2ZnGa2S6O, and Sr2ZnGe2S6O The oxide sulfides were prepared for the first time (space group and lattice constants see “Inhaltsübersicht”). The atomic positions were refined from single crystal X-ray data for CaLaGa3S6O and La2ZnGa2S6O. Problems concerning the metal distribution on the crystallographic positions are discussed by comparing interatomic distances. The ratio c/a of the new compounds is compared with that of isotypic compounds from literature. |
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