Elusive Double-Eight-Ring Zeolitic Secondary Building Unit

The double-eight-ring (D8R), an elusive secondary building unit of zeolites, has been stabilized for the first time, both in solution and solid-state. The present study further establishes that any of the three double-ring building blocks of zeolites, viz. D4R, D6R and D8R ([ArPO3Zn­(L)] n (n = 4, 6...

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Veröffentlicht in:Journal of the American Chemical Society 2017-01, Vol.139 (1), p.59-62
Hauptverfasser: Gupta, Sandeep K, Kalita, Alok Ch, Dar, Aijaz A, Sen, Saumik, Patwari, G. Naresh, Murugavel, Ramaswamy
Format: Artikel
Sprache:eng
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Zusammenfassung:The double-eight-ring (D8R), an elusive secondary building unit of zeolites, has been stabilized for the first time, both in solution and solid-state. The present study further establishes that any of the three double-ring building blocks of zeolites, viz. D4R, D6R and D8R ([ArPO3Zn­(L)] n (n = 4, 6 or 8)), can be preferentially isolated (over the other two) through a careful choice of metal source, aryl phosphate and ancillary ligand, apart from maintaining a meticulous control on the reaction conditions.
ISSN:0002-7863
1520-5126
DOI:10.1021/jacs.6b11156