SYMMETRY OPEN(2,2) PM7 Germanium difluoride <Ge-F> <F-Ge-F> GR=MH1988 GWT=0.5 F 0.00000000 +0 0.0000000 +0 0.0000000 +0 0 0 0 Ge 1.73200000 +1 0.0000000 +0 0.0000000 +0 1 0 0 F 1.73200000 +0 97.2000000 +1 0.0000000 +0 2 1 0