%chk=COR2.chk
%mem=13000MB
%nprocshared=6
#p opt freq b3lyp scrf=(smd,solvent=1,4-dioxane) nosymm cphf=conver=7
empiricaldispersion=gd3 int=(acc2e=11,grid=ultrafine) tzvp

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0 1
 C                  4.81765300   -1.42981800    1.85389700
 C                  5.39562700   -0.41660400    2.81488200
 C                  3.36086300   -1.25239600    1.49274900
 O                  5.48563600   -2.33501000    1.39820100
 F                  2.91720816   -2.31137833    0.78265970
 F                  2.60840618   -1.09104729    2.60192677
 F                  3.21694430   -0.13115969    0.75476760
 F                  5.09612880    0.84067220    2.42493663
 F                  4.84213897   -0.59140586    4.03373199
 F                  6.73404531   -0.56519935    2.91004418