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All results from a given calculation for CH2NH (Methanimine)

using model chemistry: wB97X-D/daug-cc-pVTZ

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/daug-cc-pVTZ
 hartrees
Energy at 0K-94.633083
Energy at 298.15K 
HF Energy-94.633083
Nuclear repulsion energy33.075730
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/daug-cc-pVTZ
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' 3488 3488 1.00      
2 A' 3143 3143 27.58      
3 A' 3044 3044 45.45      
4 A' 1733 1733 24.47      
5 A' 1496 1496 7.98      
6 A' 1374 1374 40.72      
7 A' 1082 1082 35.95      
8 A" 1172 1172 43.80      
9 A" 1114 1114 18.95      

Unscaled Zero Point Vibrational Energy (zpe) 8823.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8823.1 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/daug-cc-pVTZ
ABC
6.63363 1.17582 0.99878

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.056 0.582 0.000
N2 0.056 -0.679 0.000
H3 -0.845 1.201 0.000
H4 1.010 1.107 0.000
H5 -0.894 -1.046 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.26121.09301.08871.8849
N21.26122.08472.02521.0184
H31.09302.08471.85692.2473
H41.08872.02521.85692.8742
H51.88491.01842.24732.8742

picture of Methanimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 111.106 N2 C1 H3 124.481
N2 C1 H4 118.856 H3 C1 H4 116.664
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.880      
2 N -1.085      
3 H 0.728      
4 H 0.851      
5 H 0.386      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.384 1.515 0.000 2.052
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.663 2.077 0.000
y 2.077 -12.683 0.000
z 0.000 0.000 -13.664
Traceless
 xyz
x 1.511 2.077 0.000
y 2.077 -0.020 0.000
z 0.000 0.000 -1.491
Polar
3z2-r2-2.982
x2-y21.020
xy2.077
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.260 0.103 0.000
y 0.103 4.315 0.000
z 0.000 0.000 2.568


<r2> (average value of r2) Å2
<r2> 19.511
(<r2>)1/2 4.417