Correlations between lattice structures of zeolites and their 29Si MAS n.m.r. spectra: zeolites KZ-2, ZSM-12, and Beta

✍ Scribed by Colin A. Fyfe; Harald Strobl; George T. Kokotailo; Connie T. Pasztor; Gwyneth E. Barlow; Sue Bradley

• Book ID: 104290469
• Publisher: Elsevier Science
• Year: 1988
• Tongue: English
• Weight: 370 KB
• Volume: 8
• Category: Article
• ISSN: 0144-2449
• DOI: 10.1016/s0144-2449(88)80079-4

✦ Synopsis

Si MAS n.m.r. spectra are presented for highly siliceous samples of zeolites KZ-2,ZSM-12, and Beta. KZ-2 shows four resonances of relative intensities 2:1:1:2; ZSM-12, seven resonances of equal intensity; and Beta, a minimum of nine resonances of different intensities. The data are correlated with the recently proposed structures for KZ-2 and ZSM-12.