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Schnick, Wolfgang (1994): Nitrido Zeolites. A Novel and Promising Class of Compounds. 10th International Zeolite Conference, July 17 - 22, 1994, Garmisch-Partenkirchen, Germany.
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Abstract

The synthetic approach to nitrido zeolites has been opened up by the synthesis and characterization of the P-N-sodalite class of compounds. A variety of compounds with a general formula M7_xH2 x[P1 2N24]X2-y with Μ = Zn2 + , Co2 + , Ni2 + etc. and X = F", CI", Br", Γ has been obtained. Striking features of these compounds are high chemical and thermal stability as well as an intense colour in some cases.