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All results from a given calculation for CH2NH (Methanimine)

using model chemistry: wB97X-D/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-94.572653
Energy at 298.15K 
HF Energy-94.572653
Nuclear repulsion energy32.533829
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/LANL2DZ
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' 3479 3479 12.38      
2 A' 3221 3221 37.58      
3 A' 3083 3083 58.33      
4 A' 1702 1702 10.42      
5 A' 1521 1521 7.72      
6 A' 1350 1350 45.15      
7 A' 1089 1089 55.17      
8 A" 1181 1181 71.90      
9 A" 1141 1141 32.24      

Unscaled Zero Point Vibrational Energy (zpe) 8882.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8882.1 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/LANL2DZ
ABC
6.68514 1.12253 0.96114

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.055 0.599 0.000
N2 0.055 -0.690 0.000
H3 -0.840 1.234 0.000
H4 1.015 1.112 0.000
H5 -0.885 -1.110 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.28881.09731.08881.9499
N21.28882.12192.04211.0291
H31.09732.12191.85872.3444
H41.08882.04211.85872.9235
H51.94991.02912.34442.9235

picture of Methanimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 114.081 N2 C1 H3 125.378
N2 C1 H4 118.141 H3 C1 H4 116.481
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.368      
2 N -0.277      
3 H 0.187      
4 H 0.213      
5 H 0.244      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.768 1.611 0.000 2.391
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.552 2.419 0.000
y 2.419 -12.447 0.000
z 0.000 0.000 -13.615
Traceless
 xyz
x 1.479 2.419 0.000
y 2.419 0.137 0.000
z 0.000 0.000 -1.616
Polar
3z2-r2-3.231
x2-y20.894
xy2.419
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.385 0.278 0.000
y 0.278 3.729 0.000
z 0.000 0.000 1.149


<r2> (average value of r2) Å2
<r2> 19.864
(<r2>)1/2 4.457