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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: wB97X-D/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311+G(3df,2p)
 hartrees
Energy at 0K-94.576050
Energy at 298.15K-94.578968
HF Energy-94.576050
Nuclear repulsion energy32.977471
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at wB97X-D/6-311+G(3df,2p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3610 3610 26.06 68.02 0.70 0.82
2 A' 3471 3471 3.63 237.55 0.22 0.36
3 A' 2947 2947 90.30 139.76 0.51 0.68
4 A' 1696 1696 23.29 13.52 0.66 0.79
5 A' 1457 1457 16.69 11.18 0.19 0.32
6 A' 1395 1395 18.23 5.40 0.14 0.24
7 A' 1084 1084 21.21 6.13 0.35 0.52
8 A" 1158 1158 10.79 0.33 0.75 0.86
9 A" 811 811 153.22 0.14 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8814.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8814.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at wB97X-D/6-311+G(3df,2p)
ABC
6.86215 1.14212 0.97915

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.783 0.000
N2 0.063 -0.522 0.000
H3 -0.998 1.095 0.000
H4 -0.759 -1.119 0.000
H5 0.942 -1.020 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30531.10562.07212.0055
N21.30531.93411.01581.0098
H31.10561.93412.22702.8695
H42.07211.01582.22701.7036
H52.00551.00982.86951.7036

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 125.984 C1 N2 H5 119.515
N2 C1 H3 106.393 H4 N2 H5 114.500
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.109      
2 N -0.392      
3 H 0.134      
4 H 0.175      
5 H 0.192      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.405 -3.289 0.000 3.577
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.187 -2.418 0.000
y -2.418 -13.705 0.000
z 0.000 0.000 -14.060
Traceless
 xyz
x 1.696 -2.418 0.000
y -2.418 -0.582 0.000
z 0.000 0.000 -1.115
Polar
3z2-r2-2.229
x2-y21.518
xy-2.418
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.556 0.061 0.000
y 0.061 4.596 0.000
z 0.000 0.000 2.860


<r2> (average value of r2) Å2
<r2> 19.907
(<r2>)1/2 4.462