%chk=C:\Users\mys18\Desktop\Comp LAb 1st year\MYS_nh_optf_pop.chk
# opt freq b3lyp/6-31g(d,p) pop=nbo geom=connectivity
integral=grid=ultrafine

NH3 opt

0 1
 N                  0.00000000    0.00000000   -0.13000001
 H                  0.00000000   -1.22565170    0.30333322
 H                 -1.06144551    0.61282585    0.30333322
 H                  1.06144551    0.61282585    0.30333322

 1 2 1.0 3 1.0 4 1.0
 2
 3
 4