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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: B2PLYP=FULLultrafine/6-311+G(3df,2p)

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=FULLultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-94.539935
Energy at 298.15K 
HF Energy-94.409511
Nuclear repulsion energy32.943364
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=FULLultrafine/6-311+G(3df,2p)
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' 3596 3596 28.42 69.85 0.69 0.82
2 A' 3443 3443 5.78 286.91 0.23 0.37
3 A' 2964 2964 88.32 143.89 0.52 0.69
4 A' 1697 1697 17.52 14.89 0.64 0.78
5 A' 1441 1441 16.25 15.08 0.17 0.29
6 A' 1396 1396 14.35 4.07 0.23 0.37
7 A' 1078 1078 21.99 7.79 0.35 0.52
8 A" 1164 1164 10.36 0.30 0.75 0.86
9 A" 810 810 150.19 0.13 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8794.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8794.6 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=FULLultrafine/6-311+G(3df,2p)
ABC
6.88257 1.13756 0.97621

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311+G(3df,2p)

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 -0.995 1.097 0.000
H4 -0.759 -1.122 0.000
H5 0.941 -1.021 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30811.10232.07592.0077
N21.30811.93461.01621.0094
H31.10231.93462.23092.8688
H42.07591.01622.23091.7029
H52.00771.00942.86881.7029

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.065 C1 N2 H5 119.510
N2 C1 H3 106.440 H4 N2 H5 114.424
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability