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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-94.591600
Energy at 298.15K-94.594511
HF Energy-94.591600
Nuclear repulsion energy32.726520
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 B3LYPultrafine/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' 3543 3438 20.74 97.03 0.69 0.82
2 A' 3374 3274 18.75 409.62 0.25 0.40
3 A' 2924 2837 100.88 181.53 0.53 0.69
4 A' 1681 1632 15.68 19.55 0.60 0.75
5 A' 1430 1388 14.99 11.21 0.19 0.31
6 A' 1372 1331 13.04 10.78 0.18 0.30
7 A' 1067 1035 24.02 12.70 0.30 0.47
8 A" 1142 1109 11.49 0.43 0.75 0.86
9 A" 806 782 149.30 0.48 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8669.3 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 8412.7 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 B3LYPultrafine/aug-cc-pVDZ
ABC
6.76958 1.12414 0.96405

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.789 0.000
N2 0.063 -0.526 0.000
H3 -1.008 1.104 0.000
H4 -0.761 -1.133 0.000
H5 0.948 -1.025 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31531.11602.09162.0188
N21.31531.95001.02361.0158
H31.11601.95002.25042.8907
H42.09161.02362.25041.7120
H52.01881.01582.89071.7120

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.382 C1 N2 H5 119.449
N2 C1 H3 106.363 H4 N2 H5 114.169
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.065      
2 N 0.319      
3 H -0.255      
4 H -0.106      
5 H -0.023      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.321 -3.196 0.000 3.459
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.476 -2.382 0.000
y -2.382 -13.958 0.000
z 0.000 0.000 -14.189
Traceless
 xyz
x 1.598 -2.382 0.000
y -2.382 -0.626 0.000
z 0.000 0.000 -0.973
Polar
3z2-r2-1.945
x2-y21.483
xy-2.382
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.844 0.110 0.000
y 0.110 4.909 0.000
z 0.000 0.000 2.936


<r2> (average value of r2) Å2
<r2> 20.230
(<r2>)1/2 4.498