Structure of sulfur complexes in zeolite NaX(S)

Structure of sulfur complexes in zeolite NaX(S)

The distribution of sulfur atoms embedded in single crystals of zeolite Na X is investigated using the single-crystal X-ray diffraction analysis. It is shown that, in the unit cell of the Na X (S) zeolite, 67 sulfur atoms are located in the form of S 8 or S 6 rings and S 2 molecules in large cavitie...

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Veröffentlicht in:Glass physics and chemistry 2008-12, Vol.34 (6), p.742-748
Hauptverfasser: Lapshin, A. E., Vasil’eva, E. A.
Format: Artikel
Sprache:eng
Schlagworte:
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Glass
Materials Science
Mineralogy
Natural Materials
Physical Chemistry
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Zusammenfassung:The distribution of sulfur atoms embedded in single crystals of zeolite Na X is investigated using the single-crystal X-ray diffraction analysis. It is shown that, in the unit cell of the Na X (S) zeolite, 67 sulfur atoms are located in the form of S 8 or S 6 rings and S 2 molecules in large cavities and in the form of Na 4 S 4 complexes in the sodalite cages.
ISSN:1087-6596
1608-313X
DOI:10.1134/S1087659608060114