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All results from a given calculation for CH2NH (Methanimine)

using model chemistry: M06-2X/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G
 hartrees
Energy at 0K-94.542001
Energy at 298.15K 
HF Energy-94.542001
Nuclear repulsion energy32.749661
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 M06-2X/6-31G
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' 3423 3423 6.91      
2 A' 3227 3227 32.76      
3 A' 3103 3103 31.90      
4 A' 1744 1744 17.71      
5 A' 1538 1538 6.31      
6 A' 1368 1368 45.40      
7 A' 1082 1082 55.74      
8 A" 1191 1191 64.98      
9 A" 1139 1139 25.74      

Unscaled Zero Point Vibrational Energy (zpe) 8906.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8906.9 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 M06-2X/6-31G
ABC
6.72483 1.14113 0.97558

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.055 0.593 0.000
N2 0.055 -0.684 0.000
H3 -0.837 1.226 0.000
H4 1.011 1.109 0.000
H5 -0.885 -1.103 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.27681.09311.08621.9384
N21.27682.10742.03151.0286
H31.09312.10741.85112.3288
H41.08622.03151.85112.9124
H51.93841.02862.32882.9124

picture of Methanimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 114.020 N2 C1 H3 125.368
N2 C1 H4 118.345 H3 C1 H4 116.287
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.139      
2 N -0.447      
3 H 0.139      
4 H 0.169      
5 H 0.279      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.716 1.457 0.000 2.251
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.719 2.372 0.000
y 2.372 -12.629 0.000
z 0.000 0.000 -13.447
Traceless
 xyz
x 1.319 2.372 0.000
y 2.372 -0.046 0.000
z 0.000 0.000 -1.273
Polar
3z2-r2-2.547
x2-y20.910
xy2.372
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.467 0.297 0.000
y 0.297 3.728 0.000
z 0.000 0.000 1.013


<r2> (average value of r2) Å2
<r2> 19.743
(<r2>)1/2 4.443