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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: B2PLYP/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-94.531924
Energy at 298.15K-94.534837
HF Energy-94.413854
Nuclear repulsion energy32.938545
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/Def2TZVPP
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' 3591 3591 23.44 87.45 0.65 0.79
2 A' 3437 3437 6.51 287.70 0.24 0.39
3 A' 2960 2960 98.26 154.56 0.47 0.64
4 A' 1696 1696 14.86 17.76 0.50 0.67
5 A' 1440 1440 15.07 11.62 0.30 0.46
6 A' 1400 1400 13.57 0.94 0.72 0.84
7 A' 1078 1078 21.93 8.37 0.45 0.63
8 A" 1168 1168 10.88 1.63 0.75 0.86
9 A" 805 805 154.99 0.22 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8787.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8787.1 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/Def2TZVPP
ABC
6.87318 1.13741 0.97591

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.785 0.000
N2 0.063 -0.523 0.000
H3 -0.997 1.093 0.000
H4 -0.758 -1.122 0.000
H5 0.941 -1.019 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30881.10302.07662.0074
N21.30881.93271.01581.0091
H31.10301.93272.22822.8668
H42.07661.01582.22821.7023
H52.00741.00912.86681.7023

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.126 C1 N2 H5 119.447
N2 C1 H3 106.202 H4 N2 H5 114.427
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.234      
2 N -0.198      
3 H 0.059      
4 H 0.163      
5 H 0.211      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.351 -3.284 0.000 3.551
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.258 -2.336 -0.002
y -2.336 -13.778 -0.006
z -0.002 -0.006 -13.990
Traceless
 xyz
x 1.626 -2.336 -0.002
y -2.336 -0.654 -0.006
z -0.002 -0.006 -0.972
Polar
3z2-r2-1.945
x2-y21.520
xy-2.336
xz-0.002
yz-0.006


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.348 -0.078 0.000
y -0.078 4.340 0.001
z 0.000 0.001 2.384


<r2> (average value of r2) Å2
<r2> 19.950
(<r2>)1/2 4.467