memory 15GB molecule { 0 1 C 3.16355 2.03206 0.88084 C 1.74959 2.03206 0.88084 N 3.90676 3.16884 0.88295 C 1.08891 3.25872 0.88459 C 3.23752 4.35067 0.88118 H 1.33907 5.41213 0.88030 N 4.02570 5.49517 0.84044 H 3.61557 6.36233 1.16290 H 3.41211 0.00000 1.16038 H 0.00000 3.29345 0.88936 H 4.99246 5.34542 1.09767 C 1.82644 4.44077 0.88084 H 4.85136 0.92662 1.09653 N 3.87697 0.83959 0.83929 H 1.20133 1.09372 0.88052 -- C 9.11633 4.20372 0.88084 C 9.70325 2.97456 0.88045 N 8.95527 1.80837 0.88084 C 7.55201 1.80837 0.88084 N 6.94953 3.06381 0.88179 C 7.63635 4.29593 0.88201 O 6.90847 0.75623 0.88013 C 9.90800 5.48038 0.87910 O 6.99246 5.34542 0.88320 H 10.78290 2.83848 0.87982 H 9.41115 0.90162 0.88025 H 5.93302 3.09268 0.88227 H 10.97963 5.28713 0.88470 H 9.67137 6.08278 0.00000 H 9.66316 6.09035 1.75056 units angstrom } set { basis cc-pVDZ scf_type df opt_type MIN geom_maxiter 1000 g_convergence INTERFRAG_TIGHT print_trajectory_xyz_file true DYNAMIC_LEVEL 1 } optimize( 'b3lyp-d3', bsse_type='cp')