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All results from a given calculation for CH2NH (Methanimine)

using model chemistry: B97D3/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311G*
 hartrees
Energy at 0K-94.591382
Energy at 298.15K 
HF Energy-94.591382
Nuclear repulsion energy32.774198
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 B97D3/6-311G*
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' 3328 3328 13.33      
2 A' 3045 3045 55.76      
3 A' 2933 2933 81.66      
4 A' 1673 1673 21.75      
5 A' 1477 1477 3.93      
6 A' 1370 1370 44.01      
7 A' 1073 1073 33.81      
8 A" 1158 1158 50.70      
9 A" 1056 1056 15.33      

Unscaled Zero Point Vibrational Energy (zpe) 8555.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8555.7 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 B97D3/6-311G*
ABC
6.52061 1.15421 0.98063

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.056 0.586 0.000
N2 0.056 -0.687 0.000
H3 -0.840 1.231 0.000
H4 1.021 1.109 0.000
H5 -0.910 -1.041 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.27301.10391.09751.8918
N21.27302.11712.03871.0288
H31.10392.11711.86462.2729
H41.09752.03871.86462.8895
H51.89181.02882.27292.8895

picture of Methanimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 110.102 N2 C1 H3 125.770
N2 C1 H4 118.458 H3 C1 H4 115.772
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.232      
2 N -0.409      
3 H 0.171      
4 H 0.200      
5 H 0.270      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.406 1.350 0.000 1.949
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.540 2.010 0.000
y 2.010 -12.707 0.000
z 0.000 0.000 -13.488
Traceless
 xyz
x 1.558 2.010 0.000
y 2.010 -0.193 0.000
z 0.000 0.000 -1.364
Polar
3z2-r2-2.729
x2-y21.167
xy2.010
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.723 0.210 0.000
y 0.210 3.878 0.000
z 0.000 0.000 1.463


<r2> (average value of r2) Å2
<r2> 19.665
(<r2>)1/2 4.434