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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: BLYP/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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-94.553575
Energy at 298.15K-94.556467
HF Energy-94.553575
Nuclear repulsion energy32.463683
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-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' 3415 3408 13.72 110.81 0.69 0.81
2 A' 3201 3195 67.38 679.14 0.29 0.45
3 A' 2827 2821 110.96 218.20 0.62 0.76
4 A' 1633 1630 6.93 31.82 0.56 0.72
5 A' 1384 1382 12.85 13.50 0.14 0.24
6 A' 1325 1322 9.86 24.48 0.27 0.43
7 A' 1036 1034 29.06 25.32 0.32 0.48
8 A" 1116 1114 11.22 0.54 0.75 0.86
9 A" 790 788 137.74 1.10 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8363.1 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 8347.3 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-pVDZ
ABC
6.66612 1.10657 0.94903

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.796 0.000
N2 0.063 -0.529 0.000
H3 -1.017 1.109 0.000
H4 -0.763 -1.152 0.000
H5 0.956 -1.031 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.32491.12462.11632.0337
N21.32491.96201.03521.0242
H31.12461.96202.27522.9107
H42.11631.03522.27521.7234
H52.03371.02422.91071.7234

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 127.015 C1 N2 H5 119.371
N2 C1 H3 106.152 H4 N2 H5 113.614
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.074      
2 N 0.397      
3 H -0.293      
4 H -0.134      
5 H -0.044      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.255 -3.183 0.000 3.422
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.709 -2.398 0.000
y -2.398 -14.176 0.000
z 0.000 0.000 -14.321
Traceless
 xyz
x 1.539 -2.398 0.000
y -2.398 -0.661 0.000
z 0.000 0.000 -0.878
Polar
3z2-r2-1.757
x2-y21.467
xy-2.398
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.131 0.240 0.000
y 0.240 5.378 0.000
z 0.000 0.000 3.053


<r2> (average value of r2) Å2
<r2> 20.542
(<r2>)1/2 4.532