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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: B3LYP/CEP-121G

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-121G
 hartrees
Energy at 0K-22.871942
Energy at 298.15K-22.874452
HF Energy-22.871942
Nuclear repulsion energy32.160191
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-121G
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' 3110 3030 0.30      
2 A' 3014 2937 23.96      
3 A' 1922 1873 186.34      
4 A' 1492 1454 6.32      
5 A' 1180 1150 5.87      
6 A' 898 875 428.63      
7 A' 766 746 124.33      
8 A' 472 460 26.01      
9 A" 3233 3151 12.03      
10 A" 1157 1128 6.87      
11 A" 953 929 11.94      
12 A" 340 332 8.57      

Unscaled Zero Point Vibrational Energy (zpe) 9268.1 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 9031.7 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 B3LYP/CEP-121G
ABC
6.54940 0.33947 0.33268

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.214 -1.182 0.000
N2 0.000 0.101 0.000
C3 -0.376 1.287 0.000
H4 0.296 -1.715 0.943
H5 0.296 -1.715 -0.943
H6 0.378 2.094 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.30122.53931.08651.08653.2804
N21.30121.24452.06792.06792.0284
C32.53931.24453.21823.21821.1039
H41.08652.06793.21821.88683.9249
H51.08652.06793.21821.88683.9249
H63.28042.02841.10393.92493.9249

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 171.893 N2 C1 H4 119.735
N2 C1 H5 119.735 N2 C3 H6 119.354
H4 C1 H5 120.525
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.402      
2 N 0.259      
3 C -0.322      
4 H 0.165      
5 H 0.165      
6 H 0.135      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.683 -0.753 0.000 1.844
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.496 2.595 0.000
y 2.595 -16.344 0.000
z 0.000 0.000 -17.223
Traceless
 xyz
x -4.712 2.595 0.000
y 2.595 3.016 0.000
z 0.000 0.000 1.696
Polar
3z2-r23.392
x2-y2-5.152
xy2.595
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.121 -1.562 0.000
y -1.562 9.633 0.000
z 0.000 0.000 2.781


<r2> (average value of r2) Å2
<r2> 36.852
(<r2>)1/2 6.071