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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: B97D3/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/aug-cc-pVDZ
 hartrees
Energy at 0K-94.532538
Energy at 298.15K-94.535433
HF Energy-94.532538
Nuclear repulsion energy32.575275
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 B97D3/aug-cc-pVDZ
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' 3462 3462 12.19 105.35 0.68 0.81
2 A' 3255 3255 59.66 591.36 0.29 0.44
3 A' 2846 2846 121.54 202.70 0.59 0.75
4 A' 1648 1648 7.22 28.18 0.57 0.73
5 A' 1397 1397 13.72 12.92 0.14 0.24
6 A' 1337 1337 11.76 17.43 0.26 0.41
7 A' 1045 1045 27.43 20.82 0.31 0.48
8 A" 1126 1126 10.85 0.50 0.75 0.86
9 A" 787 787 139.34 0.79 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8451.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8451.1 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 B97D3/aug-cc-pVDZ
ABC
6.70132 1.11425 0.95539

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.794 0.000
N2 0.063 -0.527 0.000
H3 -1.017 1.101 0.000
H4 -0.759 -1.147 0.000
H5 0.952 -1.027 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.32121.12312.10792.0258
N21.32121.95391.02961.0194
H31.12311.95392.26262.8988
H42.10791.02962.26261.7152
H52.02581.01942.89881.7152

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 127.006 C1 N2 H5 119.327
N2 C1 H3 105.858 H4 N2 H5 113.667
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.011      
2 N 0.244      
3 H -0.194      
4 H -0.074      
5 H 0.012      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.258 -3.192 0.000 3.431
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.486 -2.367 0.000
y -2.367 -13.934 0.000
z 0.000 0.000 -14.132
Traceless
 xyz
x 1.547 -2.367 0.000
y -2.367 -0.626 0.000
z 0.000 0.000 -0.922
Polar
3z2-r2-1.844
x2-y21.449
xy-2.367
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.032 0.208 0.000
y 0.208 5.216 0.000
z 0.000 0.000 3.015


<r2> (average value of r2) Å2
<r2> 20.320
(<r2>)1/2 4.508