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All results from a given calculation for CH2NH (Methanimine)

using model chemistry: B97D3/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-94.612484
Energy at 298.15K 
HF Energy-94.612484
Nuclear repulsion energy32.847162
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/Def2TZVPP
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' 3356 3310 3.54      
2 A' 3048 3006 40.89      
3 A' 2946 2906 64.43      
4 A' 1665 1642 20.68      
5 A' 1461 1441 4.32      
6 A' 1345 1327 43.41      
7 A' 1054 1040 35.59      
8 A" 1143 1127 42.39      
9 A" 1068 1053 15.12      

Unscaled Zero Point Vibrational Energy (zpe) 8542.7 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 8425.7 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/Def2TZVPP
ABC
6.56207 1.15859 0.98473

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.056 0.585 0.000
N2 0.056 -0.685 0.000
H3 -0.843 1.220 0.000
H4 1.017 1.111 0.000
H5 -0.903 -1.048 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.27031.10041.09511.8941
N21.27032.10622.03701.0257
H31.10042.10621.86282.2684
H41.09512.03701.86282.8893
H51.89411.02572.26842.8893

picture of Methanimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 110.723 N2 C1 H3 125.205
N2 C1 H4 118.708 H3 C1 H4 116.087
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.055      
2 N -0.253      
3 H 0.067      
4 H 0.091      
5 H 0.150      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.328 1.380 0.000 1.915
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.771 1.980 0.000
y 1.980 -12.796 0.000
z 0.000 0.000 -13.552
Traceless
 xyz
x 1.403 1.980 0.000
y 1.980 -0.134 0.000
z 0.000 0.000 -1.269
Polar
3z2-r2-2.537
x2-y21.025
xy1.980
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.086 0.168 0.000
y 0.168 4.239 0.000
z 0.000 0.000 2.110


<r2> (average value of r2) Å2
<r2> 19.697
(<r2>)1/2 4.438