A small-pore pentasil zeolite (Nu-6(2)), which has a new topol., is obtained by thermal treatment of the 4,4'-bipyridyl silicate Nu-6(1). Crystal structure soln. of the new zeolite and its layered precursor was achieved by combining high resoln. X-ray powder pattern, direct methods, and model building. Nu-6(2) is characterized by a 1D channel system of two independent sets of eight-membered rings.
Crystal structure determination of zeolite Nu-6(2) and its layered precursor Nu-6(1)
ZANARDI, STEFANO;ALBERTI, Alberto;CRUCIANI, Giuseppe;
2004
Abstract
A small-pore pentasil zeolite (Nu-6(2)), which has a new topol., is obtained by thermal treatment of the 4,4'-bipyridyl silicate Nu-6(1). Crystal structure soln. of the new zeolite and its layered precursor was achieved by combining high resoln. X-ray powder pattern, direct methods, and model building. Nu-6(2) is characterized by a 1D channel system of two independent sets of eight-membered rings.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
