&GLOBAL RUN_TYPE ENERGY PROJECT_NAME dphac-planar &END GLOBAL &FORCE_EVAL METHOD QS &DFT &XC &HF FRACTION 1.0 &MEMORY MAX_MEMORY 4096 &END MEMORY &END HF &XC_FUNCTIONAL NONE &END XC_FUNCTIONAL &END XC &QS EPS_FILTER_MATRIX 1.0e-30 EPS_PGF_ORB 1.0e-30 METHOD GAPW ! MIN_PAIR_LIST_RADIUS -1 &END QS &POISSON PERIODIC NONE POISSON_SOLVER ANALYTIC &END POISSON BASIS_SET_FILE_NAME def2-svp.1.cp2k POTENTIAL_FILE_NAME ALL_POTENTIALS &PRINT &MO_CUBES FILENAME MO NHOMO 1 NLUMO 1 &EACH QS_SCF 0 &END EACH &END MO_CUBES &END PRINT &END DFT &SUBSYS &CELL ! Leave sufficient room for the whole chain ABC 20.0 20.0 20.0 PERIODIC NONE &END CELL &TOPOLOGY &CENTER_COORDINATES &END CENTER_COORDINATES COORD_FILE_FORMAT XYZ ! Here you can change the molecule that is being investigated COORD_FILE_NAME dphac_planar.xyz &END TOPOLOGY &KIND H BASIS_SET def2-SVP POTENTIAL ALL &END KIND &KIND C BASIS_SET def2-SVP POTENTIAL ALL &END KIND &END SUBSYS &END FORCE_EVAL