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All results from a given calculation for CH2NH (Methanimine)

using model chemistry: M06-2X/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 M06-2X/6-311G**
 hartrees
Energy at 0K-94.607066
Energy at 298.15K 
HF Energy-94.607066
Nuclear repulsion energy33.034501
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3480 3480 0.05      
2 A' 3153 3153 31.38      
3 A' 3056 3056 35.89      
4 A' 1758 1758 24.38      
5 A' 1510 1510 6.69      
6 A' 1386 1386 38.59      
7 A' 1086 1086 34.58      
8 A" 1183 1183 50.42      
9 A" 1119 1119 17.46      

Unscaled Zero Point Vibrational Energy (zpe) 8865.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8865.2 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/6-311G**
ABC
6.59019 1.17461 0.99693

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.056 0.581 0.000
N2 0.056 -0.681 0.000
H3 -0.841 1.209 0.000
H4 1.013 1.105 0.000
H5 -0.903 -1.035 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.26241.09481.09061.8791
N21.26242.09202.02621.0221
H31.09482.09201.85682.2442
H41.09062.02621.85682.8719
H51.87911.02212.24422.8719

picture of Methanimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 110.237 N2 C1 H3 124.960
N2 C1 H4 118.697 H3 C1 H4 116.342
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.091      
2 N -0.337      
3 H 0.109      
4 H 0.130      
5 H 0.188      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.430 1.442 0.000 2.031
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.531 1.988 0.000
y 1.988 -12.648 0.000
z 0.000 0.000 -13.509
Traceless
 xyz
x 1.548 1.988 0.000
y 1.988 -0.128 0.000
z 0.000 0.000 -1.419
Polar
3z2-r2-2.838
x2-y21.117
xy1.988
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.617 0.237 0.000
y 0.237 3.765 0.000
z 0.000 0.000 1.516


<r2> (average value of r2) Å2
<r2> 19.463
(<r2>)1/2 4.412