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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G*
 hartrees
Energy at 0K-22.904372
Energy at 298.15K-22.906801
HF Energy-22.904372
Nuclear repulsion energy32.197001
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 B3LYP/CEP-31G*
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' 3142 3034 0.66      
2 A' 3050 2946 29.82      
3 A' 1934 1868 175.12      
4 A' 1488 1437 2.23      
5 A' 1208 1167 12.84      
6 A' 955 922 326.78      
7 A' 724 699 111.30      
8 A' 461 445 24.27      
9 A" 3244 3133 10.39      
10 A" 1135 1096 5.79      
11 A" 954 921 13.27      
12 A" 305 294 5.44      

Unscaled Zero Point Vibrational Energy (zpe) 9299.3 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 8980.4 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 B3LYP/CEP-31G*
ABC
6.26632 0.34190 0.33530

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.206 -1.177 0.000
N2 0.000 0.101 0.000
C3 -0.376 1.289 0.000
H4 0.292 -1.709 0.953
H5 0.292 -1.709 -0.953
H6 0.438 2.043 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.29442.53401.09491.09493.2280
N21.29441.24642.06642.06641.9905
C32.53401.24643.21643.21641.1091
H41.09492.06643.21641.90583.8739
H51.09492.06643.21641.90583.8739
H63.22801.99051.10913.87393.8739

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 171.590 N2 C1 H4 119.503
N2 C1 H5 119.503 N2 C3 H6 115.231
H4 C1 H5 120.994
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.709      
2 N 0.635      
3 C -0.596      
4 H 0.233      
5 H 0.233      
6 H 0.204      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.709 -1.084 0.000 2.024
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.961 2.580 0.000
y 2.580 -15.994 0.000
z 0.000 0.000 -16.917
Traceless
 xyz
x -4.505 2.580 0.000
y 2.580 2.945 0.000
z 0.000 0.000 1.560
Polar
3z2-r23.120
x2-y2-4.967
xy2.580
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.998 -1.475 0.000
y -1.475 9.033 0.000
z 0.000 0.000 2.695


<r2> (average value of r2) Å2
<r2> 36.386
(<r2>)1/2 6.032