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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: B3PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-31G**
 hartrees
Energy at 0K-132.619315
Energy at 298.15K-132.621839
HF Energy-132.619315
Nuclear repulsion energy61.029449
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 B3PW91/6-31G**
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' 3170 3038 1.44      
2 A' 3105 2976 15.19      
3 A' 2044 1959 194.89      
4 A' 1507 1444 1.81      
5 A' 1247 1195 9.50      
6 A' 924 886 326.95      
7 A' 717 687 82.45      
8 A' 497 477 23.69      
9 A" 3278 3142 2.97      
10 A" 1142 1095 5.57      
11 A" 968 927 8.59      
12 A" 357 342 3.89      

Unscaled Zero Point Vibrational Energy (zpe) 9477.8 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 9083.6 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 B3PW91/6-31G**
ABC
6.50249 0.35217 0.34501

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.146 -1.169 0.000
N2 0.000 0.100 0.000
C3 -0.301 1.284 0.000
H4 0.208 -1.700 0.943
H5 0.208 -1.700 -0.943
H6 0.517 2.014 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.27682.49331.08431.08433.2045
N21.27681.22222.04262.04261.9829
C32.49331.22223.17093.17091.0963
H41.08432.04263.17091.88633.8445
H51.08432.04263.17091.88633.8445
H63.20451.98291.09633.84453.8445

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 172.288 N2 C1 H4 119.562
N2 C1 H5 119.562 N2 C3 H6 117.480
H4 C1 H5 120.877
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.204      
2 N -0.136      
3 C -0.115      
4 H 0.154      
5 H 0.154      
6 H 0.148      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.396 -0.898 0.000 1.660
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.028 2.218 0.000
y 2.218 -16.032 0.000
z 0.000 0.000 -16.790
Traceless
 xyz
x -3.617 2.218 0.000
y 2.218 2.377 0.000
z 0.000 0.000 1.241
Polar
3z2-r22.482
x2-y2-3.996
xy2.218
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.378 -0.852 0.000
y -0.852 8.613 0.000
z 0.000 0.000 2.626


<r2> (average value of r2) Å2
<r2> 41.805
(<r2>)1/2 6.466