Informace o publikaci
Prediction of relativistic NMR chemical shifts in various heavy transition-metal complexes
| Autoři | |
|---|---|
| Rok publikování | 2013 |
| Druh | Další prezentace na konferencích |
| Fakulta / Pracoviště MU | |
| Citace | |
| Popis | The amount of exact-exchange admixture in hybrid GGA functionals (e.g., PBE0) is the key for precise prediction of NMR chemical shifts in transition metal complexes. It was calibrated relative to experiment for platinum(II), platinum(IV) and iridium(III), palladium(II), and gold(III) complexes. With the 40% of exact exchange in PBE0 functional (PBE0-40), we are able to predict the 13C and 15N NMR chemical shifts with RMSDs from experiment of about 1-2 ppm (compared to RMSDs about ~4-7 ppm for standard hybrid GGA functionals). |
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