PSF CHEQ EXT XPLOR 1 !NTITLE 7 !NATOM 1 SYS 1 MOL C1 C3LTU -0.102700 12.0100 2 SYS 1 MOL N1 NOLTU 0.234200 14.0100 3 SYS 1 MOL O1 OLTU -0.209100 16.0000 4 SYS 1 MOL O2 OLTU -0.209100 16.0000 5 SYS 1 MOL H1 H1LTU 0.095600 1.0080 6 SYS 1 MOL H2 H1LTU 0.095600 1.0080 7 SYS 1 MOL H3 H1LTU 0.095600 1.0080 6 !NBOND: bonds 1 2 2 3 2 4 1 5 1 6 1 7 9 !NTHETA: angles 1 2 3 1 2 4 3 2 4 2 1 5 2 1 6 2 1 7 5 1 6 5 1 7 6 1 7 6 !NPHI: dihedrals 5 1 2 3 6 1 2 3 7 1 2 3 5 1 2 4 6 1 2 4 7 1 2 4 0 !NIMPHI: impropers 0 !NDON: donors 0 !NACC: acceptors 0 !NNB 0 0 0 0 0 0 0 1 0 !NGRP NST2 0 1 0 1 !MOLNT 1 1 1 1 1 1 1 0 0 !NUMLP NUMLPH 0 !NCRTERM: cross-terms