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An Aluminophosphate Molecular Sieve with 36 Crystallographically Distinct Tetrahedral Sites

DOI: 10.1002/ange.201402495 DOI Help

Authors: Jun Kyu Lee (POSTECH) , Alessandro Turrina (University of St Andrews) , Liangkui Zhu (Jilin University) , Seungwan Seo (POSTECH) , Daliang Zhang (Jilin University) , Paul A. Cox (University of Portsmouth) , Paul Wright (University of St Andrews) , Shilun Qiu (Jilin University) , Suk Bong Hong (POSTECH)
Co-authored by industrial partner: No

Type: Journal Paper
Journal: Angewandte Chemie , VOL 126 (29) , PAGES 7610 - 7613

State: Published (Approved)
Published: July 2014

Abstract: The structure of the new medium-pore aluminophosphate molecular sieve PST-6 is determined by the combined use of rotation electron diffraction tomography, synchrotron X-ray powder diffraction, and computer modeling. PST-6 was prepared by calcination of another new aluminophosphate material with an unknown structure synthesized using diethylamine as a structure-directing agent, which is thought to contain bridging hydroxy groups. PST-6 has 36 crystallographically distinct tetrahedral sites in the asymmetric unit and is thus crystallographically the most complex zeolitic structure ever solved.

Journal Keywords: Aluminiumphosphate; Mikroporöse Materialien; Strukturaufklärung; Tetraeedrzentren; Zeolithe

Subject Areas: Chemistry

Instruments: I11-High Resolution Powder Diffraction

Added On: 10/03/2016 16:01

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