%chk=\\ic.ac.uk\homes\ts3210\3rdYearCompLabs\R6-21g.chk
# opt b3lyp/6-31g geom=connectivity

Title Card Required

0 1
 B                  0.00000000    0.00000000    0.00000000
 H                  0.00000000    1.19330000    0.00000000
 H                 -1.03340000   -0.59670000    0.00000000
 H                  1.03340000   -0.59670000    0.00000000

 1 2 1.0 3 1.0 4 1.0
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