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Solid-state chlorine-35/37 NMR for L-tryptophan hydrochloride and DL-arginine hydrochloride monohydrate have helped in understanding the trends in the spans of the chlorine chemical shift tensors in amino acid hydrochlorides. The inference indicates the application of chlorine NMR interaction tensors in the refinement of proton positions in structurally similar compounds like chlorine ion channels, for which neutron diffraction data is not available.

A 23Na solid-state NMR (SSNMR) study of two sodium lariat ether complexes, in which a sodium cation interacts with an indolyl group that models the side chain of tryptophan is described. It is seen that the observed shielded isotropic chemical shifts are associated with the presence of cation-[pi] interaction.

Research is done on the large known chemical shift (CS) range for boron and the large number of (super 11B) NMR studies of glasses, no boron CS tensors were characterized to date. In conclusion, the combination of experimental and theoretical results provides the orientation of the CS and electric field gradient tensors in the molecular framework.

Research is done on the dipolar-chemical shift (CS) method, which has been applied to examine the carboxyl-methylene carbon isolated spin pair in phenylacetic-(super 13)C(sub 2) acid and potassium hydrogen bisphenylacetate-(super 13)C(sub 2). Phenylacetic-(super 13)C(sub 2) acid is proposed as a setup sample for rotational resonance and other homonuclear dipolar recoupling experiments.

Be(acac)2 was studied in the solid state using a 9Be NMR method.

Solid-state potassium-39 NMR spectra of two potassium complexes of crown-ether-based organic ligands are used for analyzing the [super 39]K quandrupolar and chemical shift tensors. The results have highlighted the potential of ultrahigh-field potassium-39 solid-state NMR spectroscopy and the anisotropy of the potassium chemical shift (CS) tensor, when organic and diatomic systems are considered.

The motion of hexamethylborazine, I, in the solid state is investigated and the NMR interactions of fundamental interest using various multinuclear magnetic resonance techniques as well as the ab initio and density functional theory (DFT) calculations. High-level ab initio and density functional theory calculations provide values of the boron electric field gradient (EFG) tensor and the boron and nitrogen magnetic shielding tensors for a rigid molecule of I.

Research is done on the large known chemical shift (CS) range for boron and the large number of (super 11B) NMR studies of glasses, no boron CS tensors were characterized to date. In conclusion, the combination of experimental and theoretical results provides the orientation of the CS and electric field gradient tensors in the molecular framework.