TY - JOUR AU - San Fabián, Jesús AU - Díez, Enrique AU - García de la Vega, José Manuel AU - Suardíaz Delrío, Reynier PY - 2008 DO - 10.1063/1.2834210 SN - 0021-9606 UR - https://hdl.handle.net/20.500.14352/92261 T2 - The Journal of Chemical Physics AB - The multiconfigurational self-consistent field MCSCF method in their approximations restricted and complete active spaces RAS and CAS provides a theoretically accurate description of the coupling constants of a wide range of molecules. To obtain... LA - eng M2 - 084108 PB - American Institute of Physics KW - Multi-configurational self-consistent field KW - Complete-active space self-consistent field KW - Electronic correlation KW - Full configuration interaction KW - Spin-spin interactions KW - Black-box KW - Coupling constants KW - Nuclear magnetic resonance KW - Regression analysis KW - Descriptive statistics TI - Approximating correlation effects in multiconfigurational self-consistent field calculations of spin-spin coupling constants TY - journal article VL - 128 ER -