| Full text | |
| Author(s): |
Gusmao, Eriosvaldo Florentino
;
Andrade Haiduke, Roberto Luiz
Total Authors: 2
|
| Document type: | Journal article |
| Source: | Journal of Computational Chemistry; v. 43, n. 28, p. 10-pg., 2022-09-03. |
| Abstract | |
Two new relativistic adapted Gaussian basis sets of small and medium size are presented for all elements from Hydrogen through Xenon. These sets are free of variational prolapse and were developed with the polynomial generator coordinate Dirac-Fock method to be used with two finite nuclear models, uniform sphere and Gaussian. The largest basis set errors for electronic configurations from the Aufbau principle are around 10.0 and 4.7 mHartree for the small- and medium-size sets, respectively, which is in accordance with the accuracy level expected in each case. Hence, to our knowledge, these are the smallest prolapse free basis sets developed for these elements. (AU) | |
| FAPESP's process: | 14/23714-1 - Electronic structure relativistic calculations for evaluation of new prolapse-free basis sets |
| Grantee: | Roberto Luiz Andrade Haiduke |
| Support Opportunities: | Regular Research Grants |