TY - RPRT TI - Basis set and electron correlation effects on initial convergence for vibrational nonlinear optical properties of conjugated organic molecules. AU - Miquel Torrent-Sucarrat AU - Miquel SolĂ  AU - Miquel Duran AU - Josep M Luis AU - Bernard Kirtman PY - 2004 DO - 10.1063/1.1667465 UR - https://pubmed.ncbi.nlm.nih.gov/15267523/ ID - 15267523 ER -