%Mem=8000000
#N BLYP/6-31+G(3d)  OPT(EF) SCF=DIRECT

anti 

-1  1
 C
 C    1     BL11
 O    2     BL12   1       BA12
 S    2     BL13   1       BA13   3       DA13  0
 F    1     BL14   2       BA14   3       DA14  0
 H    1     BL15   2       BA15   3       DA15  0
 H    4     BL16   2       BA16   1       DA16  0

BL11=1.37244986
BL12=1.25890196
BA12=131.24638834
BL13=1.97732685
BA13=111.58858005
DA13=179.99662355
BL14=1.42402239
BA14=121.07383741
DA14=-180.00203339
BL15=1.08909449
BA15=126.39493624
DA15=0.01302489
BL16=1.35565482
BA16=90.47982592
DA16=-179.98216634