%chk=H:\1yearlab\Cheng_nh3_optf_pop.chk
# opt freq b3lyp/6-31g(d,p) pop=(nbo,full) geom=connectivity
integral=grid=ultrafine

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 N                  0.00000000    0.00000000   -0.12999997
 H                  0.00000000    1.22565170    0.30333326
 H                  1.06144551   -0.61282585    0.30333326
 H                 -1.06144551   -0.61282585    0.30333326

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