Contribution to the crystal chemistry of
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BΓΆttcher, P.; Doert, Thomas; Arnold, H.; Tamazyan, R.
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Article
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2000
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Oldenbourg Wissenschaftsverlag
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English
β 253 KB
A number of lanthanide compounds LnX~2~ (Ln = Sc, Y, La-Lu; X = S, Se, Te), LnY2 (Y = P, As, Sb), and LnZ2 (Z = Si, Ge) are known to crystallize with a structure derivable from only one aristotype, the ZrSSi type. This structure type contains square layers of silicon atoms (in general: square layers