1echo 2start h2o-dat 3 4memory global 40 mb stack 23 mb heap 5 mb 5 6geometry units au 7 O 0 0 0 8 H 0 1.430 -1.107 9 H 0 -1.430 -1.107 10end 11 12 13basis 14 O library 6-31g* 15 H library 6-31g* 16end 17 18scf 19 rohf 20 singlet 21end 22 23mm test 24#load vdw nwchem.parms 25vdw load nwchem.parms 26coords load nwchem.bq 27end 28 29task mm scf gradient 30 31