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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: BLYP/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 BLYP/6-311G**
 hartrees
Energy at 0K-94.565542
Energy at 298.15K-94.568437
HF Energy-94.565542
Nuclear repulsion energy32.562830
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 BLYP/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' 3413 3400 6.75 104.39 0.56 0.72
2 A' 3178 3165 83.67 523.53 0.33 0.49
3 A' 2796 2785 136.82 187.81 0.56 0.72
4 A' 1648 1642 3.70 36.64 0.41 0.58
5 A' 1395 1390 15.70 8.24 0.61 0.76
6 A' 1340 1335 7.81 2.05 0.72 0.84
7 A' 1045 1041 32.62 21.34 0.46 0.63
8 A" 1136 1132 12.42 1.14 0.75 0.86
9 A" 787 783 153.87 1.82 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8369.1 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 8336.5 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 BLYP/6-311G**
ABC
6.70793 1.11395 0.95531

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.795 0.000
N2 0.063 -0.526 0.000
H3 -1.015 1.096 0.000
H4 -0.757 -1.157 0.000
H5 0.954 -1.027 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.32051.11892.11712.0278
N21.32051.94741.03501.0224
H31.11891.94742.26812.8954
H42.11711.03502.26811.7164
H52.02781.02242.89541.7164

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 127.582 C1 N2 H5 119.343
N2 C1 H3 105.642 H4 N2 H5 113.075
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.182      
2 N -0.297      
3 H 0.066      
4 H 0.186      
5 H 0.227      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.178 -3.163 0.000 3.376
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.067 -2.175 0.000
y -2.175 -13.596 0.000
z 0.000 0.000 -13.659
Traceless
 xyz
x 1.560 -2.175 0.000
y -2.175 -0.733 0.000
z 0.000 0.000 -0.827
Polar
3z2-r2-1.655
x2-y21.528
xy-2.175
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.131 -0.076 0.000
y -0.076 4.294 0.000
z 0.000 0.000 1.805


<r2> (average value of r2) Å2
<r2> 20.071
(<r2>)1/2 4.480