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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: BLYP/aug-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 BLYP/aug-cc-pVTZ
 hartrees
Energy at 0K-94.580314
Energy at 298.15K-94.583207
HF Energy-94.580314
Nuclear repulsion energy32.677235
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/aug-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' 3412 3400 12.80 103.52 0.66 0.80
2 A' 3207 3196 71.19 703.33 0.30 0.46
3 A' 2835 2826 103.63 209.86 0.62 0.76
4 A' 1640 1635 6.43 32.58 0.55 0.71
5 A' 1392 1388 13.60 14.21 0.10 0.18
6 A' 1335 1330 8.52 31.00 0.26 0.42
7 A' 1044 1040 29.72 27.86 0.28 0.44
8 A" 1127 1123 10.18 0.20 0.75 0.86
9 A" 783 781 132.95 1.04 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8387.5 cm-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 8359.0 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/aug-cc-pVTZ
ABC
6.77670 1.12060 0.96159

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.790 0.000
N2 0.063 -0.525 0.000
H3 -1.004 1.107 0.000
H4 -0.762 -1.144 0.000
H5 0.950 -1.028 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31571.11242.10272.0235
N21.31571.94971.03061.0197
H31.11241.94972.26402.8940
H42.10271.03062.26401.7153
H52.02351.01972.89401.7153

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.893 C1 N2 H5 119.550
N2 C1 H3 106.533 H4 N2 H5 113.558
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.480      
2 N -0.027      
3 H 0.264      
4 H 0.095      
5 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.272 -3.189 0.000 3.433
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.638 -2.429 0.000
y -2.429 -14.122 0.000
z 0.000 0.000 -14.295
Traceless
 xyz
x 1.570 -2.429 0.000
y -2.429 -0.655 0.000
z 0.000 0.000 -0.915
Polar
3z2-r2-1.830
x2-y21.484
xy-2.429
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.133 0.279 0.000
y 0.279 5.400 0.000
z 0.000 0.000 3.154


<r2> (average value of r2) Å2
<r2> 20.359
(<r2>)1/2 4.512