Structural evolution of zeolite levyne under hydrostatic and non-hydrostatic pressure: geometric modelling

Structural evolution of zeolite levyne under hydrostatic and non-hydrostatic pressure: geometric modelling

This is an exploratory study on the high-pressure (HP) structural evolution of a zeolitic framework (with LEV topology) on the basis of geometric modelling and previously published accurate unit-cell constants measured by means of single-crystal X-ray diffraction. The geometric simulations for 11 P...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physics and chemistry of minerals 2006-06, Vol.33 (4), p.243-255
Hauptverfasser: Gatta, G. Diego, Wells, Stephen A.
Format: Artikel
Sprache:eng
Schlagworte:
Computer simulation
Crystals
Elasticity
Evolution
Hydrostatic compression
Hydrostatic pressure
Modelling
Single crystals
Topology
Unit cell
X-ray diffraction
Zeolites
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This is an exploratory study on the high-pressure (HP) structural evolution of a zeolitic framework (with LEV topology) on the basis of geometric modelling and previously published accurate unit-cell constants measured by means of single-crystal X-ray diffraction. The geometric simulations for 11 P values from 0 to 5 GPa gives more insight into the HP-behaviour of levyne, showing that the anomalous elastic behaviour of this zeolite observed under hydrostatic conditions at low P (P
ISSN:0342-1791
1432-2021
DOI:10.1007/s00269-006-0077-y