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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: HSEh1PBE/daug-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 HSEh1PBE/daug-cc-pVDZ
 hartrees
Energy at 0K-94.480695
Energy at 298.15K-94.483610
HF Energy-94.480695
Nuclear repulsion energy32.816375
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 HSEh1PBE/daug-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' 3582 3582 22.59 95.06 0.70 0.82
2 A' 3418 3418 14.32 382.16 0.24 0.39
3 A' 2946 2946 100.90 175.41 0.49 0.65
4 A' 1684 1684 17.70 17.94 0.62 0.76
5 A' 1455 1455 12.30 10.30 0.20 0.34
6 A' 1374 1374 15.60 13.65 0.10 0.18
7 A' 1068 1068 23.81 12.76 0.23 0.38
8 A" 1149 1149 10.68 0.22 0.75 0.86
9 A" 810 810 146.55 0.36 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8743.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8743.2 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 HSEh1PBE/daug-cc-pVDZ
ABC
6.77654 1.13216 0.97009

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.787 0.000
N2 0.063 -0.524 0.000
H3 -1.008 1.098 0.000
H4 -0.759 -1.129 0.000
H5 0.947 -1.021 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31071.11572.08532.0126
N21.31071.94421.02141.0142
H31.11571.94422.24172.8837
H42.08531.02142.24171.7099
H52.01261.01422.88371.7099

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.358 C1 N2 H5 119.366
N2 C1 H3 106.223 H4 N2 H5 114.276
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.015      
2 N 0.229      
3 H -0.254      
4 H 0.024      
5 H -0.014      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.325 -3.231 0.000 3.492
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.304 -2.379 0.000
y -2.379 -13.796 0.000
z 0.000 0.000 -14.116
Traceless
 xyz
x 1.652 -2.379 0.000
y -2.379 -0.586 0.000
z 0.000 0.000 -1.066
Polar
3z2-r2-2.132
x2-y21.492
xy-2.379
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.863 0.105 0.000
y 0.105 4.875 0.000
z 0.000 0.000 3.015


<r2> (average value of r2) Å2
<r2> 20.075
(<r2>)1/2 4.481