Hibe, Yuta published the artcileOn spin-lattice relaxation of nuclear quadrupole resonance in polycrystalline solids, SDS of cas: 6443-90-9, the publication is Chemical Physics Letters (2022), 139379, database is CAplus.
The anal. of spin-lattice relaxation in NQR (NQR) of spin-(5/2) reported by Okubo and Igarashi (Z. Naturforsch. A. 56 (2001) 777) is extended to take account of the distribution of the initial non-equilibrium populations created by a resonant radio-frequency pulse in powder. The proposed theory is applicable to axially sym. elec. field gradient tensor and is examined for spin-lattice relaxation of 127I NQR in polycrystalline pyridine iodine monochloride measured at 469 MHz at 77 K.
Chemical Physics Letters published new progress about 6443-90-9. 6443-90-9 belongs to iodides-buliding-blocks, auxiliary class Pyridines, name is Pyridine Iodochloride complex, and the molecular formula is C5H5ClIN, SDS of cas: 6443-90-9.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com