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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: M06-2X/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/daug-cc-pVTZ
 hartrees
Energy at 0K-94.566608
Energy at 298.15K-94.569525
HF Energy-94.566608
Nuclear repulsion energy32.978358
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 M06-2X/daug-cc-pVTZ
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' 3589 3589 30.85 76.92 0.66 0.80
2 A' 3451 3451 1.08 263.03 0.20 0.34
3 A' 2969 2969 84.64 148.79 0.43 0.60
4 A' 1689 1689 25.54 12.45 0.64 0.78
5 A' 1456 1456 18.94 11.72 0.18 0.30
6 A' 1394 1394 15.11 7.58 0.06 0.12
7 A' 1077 1077 20.39 7.38 0.23 0.38
8 A" 1160 1160 11.04 0.11 0.75 0.86
9 A" 824 824 149.36 0.23 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8804.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8804.2 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 M06-2X/daug-cc-pVTZ
ABC
6.85482 1.14272 0.97944

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.784 0.000
N2 0.063 -0.522 0.000
H3 -0.998 1.090 0.000
H4 -0.759 -1.120 0.000
H5 0.942 -1.019 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30541.10392.07312.0062
N21.30541.92951.01641.0107
H31.10391.92952.22242.8661
H42.07311.01642.22241.7048
H52.00621.01072.86611.7048

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.017 C1 N2 H5 119.492
N2 C1 H3 106.120 H4 N2 H5 114.491
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.397      
2 N -0.647      
3 H 0.842      
4 H 0.463      
5 H 0.739      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.341 -3.199 0.000 3.469
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.260 -2.335 0.000
y -2.335 -13.744 0.000
z 0.000 0.000 -14.134
Traceless
 xyz
x 1.679 -2.335 0.000
y -2.335 -0.547 0.000
z 0.000 0.000 -1.132
Polar
3z2-r2-2.264
x2-y21.483
xy-2.335
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.698 0.038 0.000
y 0.038 4.661 0.000
z 0.000 0.000 2.947


<r2> (average value of r2) Å2
<r2> 19.939
(<r2>)1/2 4.465