ChemInform Abstract: 87Rb NMR Studies of Molten and Glassy 2Ca(NO3)2—3RbNO3.

✍ Scribed by C. Zuern; A. Titze; G. Diezemann; R. Boehmer

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 29 KB
• Volume: 30
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199930019

✦ Synopsis

1999 magnetic resonance, nuclear quadrupole resonance magnetic resonance, nuclear quadrupole resonance (solids and liquids) D 6560 30 -019 87 Rb NMR Studies of Molten and Glassy 2Ca(NO 3 ) 2 -3RbNO 3 . -In the solid phase asymmetric and smeared quadrupole perturbed spectra of the central Rb resonance reflect a highly disordered ionic local structure. A local T 1 minimum near T = 145 K, i.e., deep in the glassy state, reveals the slow down of the 3-fold rotation of the planar nitrate group. -(ZUERN, C.;