Long-range corrected density functional theory with optimized one-parameter progressive correlation functional (LC-BOP12 and LCgau-BOP12)

► In LC-BOP and LCgau-BOP, OP correlation is optimized to LC-Becke88 exchange. ► New LC-BOP12 shows the performances on molecular energy comparable to LCgau-BOP. ► New LCgau-BOP12 shows good performances on molecular and reaction energy calculation.