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All results from a given calculation for CH2NH (Methanimine)

using model chemistry: M06-2X/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-94.586682
Energy at 298.15K 
HF Energy-94.586682
Nuclear repulsion energy32.877171
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/cc-pVDZ
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' 3443 3443 0.17      
2 A' 3156 3156 35.09      
3 A' 3059 3059 34.18      
4 A' 1764 1764 25.92      
5 A' 1482 1482 4.64      
6 A' 1376 1376 40.66      
7 A' 1071 1071 30.73      
8 A" 1176 1176 44.00      
9 A" 1101 1101 16.72      

Unscaled Zero Point Vibrational Energy (zpe) 8813.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8813.7 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 M06-2X/cc-pVDZ
ABC
6.47960 1.16649 0.98853

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.057 0.582 0.000
N2 0.057 -0.685 0.000
H3 -0.844 1.219 0.000
H4 1.022 1.108 0.000
H5 -0.913 -1.030 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.26691.10321.09941.8810
N21.26692.10592.03631.0291
H31.10322.10591.86972.2494
H41.09942.03631.86972.8835
H51.88101.02912.24942.8835

picture of Methanimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 109.586 N2 C1 H3 125.242
N2 C1 H4 118.582 H3 C1 H4 116.176
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.006      
2 N -0.182      
3 H 0.035      
4 H 0.052      
5 H 0.101      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.343 1.301 0.000 1.869
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.475 1.872 0.000
y 1.872 -12.494 0.000
z 0.000 0.000 -13.291
Traceless
 xyz
x 1.418 1.872 0.000
y 1.872 -0.112 0.000
z 0.000 0.000 -1.306
Polar
3z2-r2-2.613
x2-y21.020
xy1.872
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.620 0.272 0.000
y 0.272 3.661 0.000
z 0.000 0.000 1.350


<r2> (average value of r2) Å2
<r2> 19.479
(<r2>)1/2 4.413