Work on computational NMR recently carried out at our Laboratory in Padova is reviewed. We summarize our results concerning the calculation of NMR properties (chemical shifts and spin-spin coupling constants) in a variety of contexts, from the structure elucidation of complex organic molecules or molecules containing heavy atoms to weakly interacting species, such as those involved in hydrogen bonding or van der Waals CH-pi interactions. We also present some original results, viz. the calculated H-1 and C-13 spectra of the putative natural substance nimbosodione, the first examples of calculated Ta-181 chemical shifts, spin-spin couplings in Hg-4(2+) and through-space coupling constants involving Tl-205.
Computational NMR Spectroscopy: Reversing the Information Flow
BAGNO, ALESSANDRO;G. SAIELLI
2007
Abstract
Work on computational NMR recently carried out at our Laboratory in Padova is reviewed. We summarize our results concerning the calculation of NMR properties (chemical shifts and spin-spin coupling constants) in a variety of contexts, from the structure elucidation of complex organic molecules or molecules containing heavy atoms to weakly interacting species, such as those involved in hydrogen bonding or van der Waals CH-pi interactions. We also present some original results, viz. the calculated H-1 and C-13 spectra of the putative natural substance nimbosodione, the first examples of calculated Ta-181 chemical shifts, spin-spin couplings in Hg-4(2+) and through-space coupling constants involving Tl-205.Pubblicazioni consigliate
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