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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: B2PLYP/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 B2PLYP/6-311G**
 hartrees
Energy at 0K-94.500976
Energy at 298.15K-94.503893
HF Energy-94.398333
Nuclear repulsion energy32.820996
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/6-311G**
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' 3593 3593 18.89 85.44 0.64 0.78
2 A' 3427 3427 9.08 263.70 0.27 0.43
3 A' 2937 2937 122.50 159.70 0.47 0.64
4 A' 1707 1707 13.09 18.53 0.46 0.63
5 A' 1441 1441 16.91 10.17 0.44 0.62
6 A' 1408 1408 12.44 2.74 0.20 0.33
7 A' 1081 1081 22.84 8.20 0.52 0.69
8 A" 1175 1175 12.31 1.00 0.75 0.86
9 A" 806 806 171.77 0.63 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8786.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8786.5 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/6-311G**
ABC
6.81406 1.12968 0.96903

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.790 0.000
N2 0.063 -0.525 0.000
H3 -1.005 1.086 0.000
H4 -0.756 -1.132 0.000
H5 0.945 -1.020 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31411.10822.08862.0129
N21.31411.93261.01921.0116
H31.10821.93262.23242.8701
H42.08861.01922.23241.7041
H52.01291.01162.87011.7041

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.591 C1 N2 H5 119.312
N2 C1 H3 105.532 H4 N2 H5 114.097
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.170      
2 N -0.321      
3 H 0.060      
4 H 0.200      
5 H 0.231      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.287 -3.235 0.000 3.481
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.948 -2.187 -0.002
y -2.187 -13.517 -0.004
z -0.002 -0.004 -13.636
Traceless
 xyz
x 1.629 -2.187 -0.002
y -2.187 -0.725 -0.004
z -0.002 -0.004 -0.904
Polar
3z2-r2-1.807
x2-y21.569
xy-2.187
xz-0.002
yz-0.004


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.917 -0.174 0.000
y -0.174 3.910 -0.000
z 0.000 -0.000 1.787


<r2> (average value of r2) Å2
<r2> 19.833
(<r2>)1/2 4.453