;Ammonium ion
; Stick color
2(0.700, 0.700, 0.700)
;Model
BS
N=0.676,0.270(0.161,0.161,1.000)
H=0.352,0.141(1.000,1.000,1.000)
N1:  0.0000  0.0000  0.0000
H1:  0.0000  0.5062  0.0892
H2:  -0.4772  -0.1541  -0.1126
H3:  0.3115  -0.1300  -0.3953
H4:  0.1658  -0.2478  0.4186
;Bonds
N1,H1
N1,H2
N1,H3
N1,H4