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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: B2PLYP/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 B2PLYP/6-31G*
 hartrees
Energy at 0K-132.518646
Energy at 298.15K-132.521143
HF Energy-132.376075
Nuclear repulsion energy60.858764
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 B2PLYP/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' 3205 3042 1.66      
2 A' 3144 2984 16.48      
3 A' 2030 1927 194.08      
4 A' 1529 1451 1.92      
5 A' 1233 1171 10.49      
6 A' 929 882 375.65      
7 A' 678 643 87.06      
8 A' 491 466 22.09      
9 A" 3312 3144 3.77      
10 A" 1164 1105 5.94      
11 A" 974 925 7.96      
12 A" 356 338 3.98      

Unscaled Zero Point Vibrational Energy (zpe) 9522.4 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 9038.7 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 B2PLYP/6-31G*
ABC
6.55706 0.34962 0.34245

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.203 -1.167 0.000
N2 0.000 0.101 0.000
C3 -0.365 1.270 0.000
H4 0.288 -1.692 0.942
H5 0.288 -1.692 -0.942
H6 0.398 2.053 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.28442.50241.08221.08223.2255
N21.28441.22452.04632.04631.9915
C32.50241.22453.17643.17641.0930
H41.08222.04633.17641.88493.8631
H51.08222.04633.17641.88493.8631
H63.22551.99151.09303.86313.8631

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 171.736 N2 C1 H4 119.444
N2 C1 H5 119.444 N2 C3 H6 118.375
H4 C1 H5 121.112
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.276      
2 N -0.110      
3 C -0.143      
4 H 0.178      
5 H 0.178      
6 H 0.172      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.386 -0.739 0.000 1.571
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.410 1.944 0.000
y 1.944 -15.942 0.000
z 0.000 0.000 -16.970
Traceless
 xyz
x -3.954 1.944 0.000
y 1.944 2.748 0.000
z 0.000 0.000 1.206
Polar
3z2-r22.413
x2-y2-4.468
xy1.944
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.434 -1.229 0.000
y -1.229 8.507 0.000
z 0.000 0.000 2.557


<r2> (average value of r2) Å2
<r2> 42.110
(<r2>)1/2 6.489