PM7 PRECISE
Geometry optimalization for a formic acid dimer molecule

C         -0.18920       -0.20380       -0.31100
O         -1.30550       -0.63340       -0.41060
H          0.66700       -0.32750       -0.97010
O          0.18250        0.56500        0.73750
H         -0.52950        0.73710        1.40050
C         -3.18380        0.32710        2.00000
O         -2.04980        0.72010        1.99020
H         -3.98470        0.52610        2.70840
O         -3.65670       -0.49440        1.03560
H         -3.00060       -0.73850        0.33830