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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: HSEh1PBE/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-132.528116
Energy at 298.15K-132.530658
HF Energy-132.528116
Nuclear repulsion energy61.290108
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/6-31G(2df,p)
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' 3171 3037 2.40      
2 A' 3113 2981 9.77      
3 A' 2054 1967 194.70      
4 A' 1506 1443 1.83      
5 A' 1251 1198 8.83      
6 A' 923 884 332.76      
7 A' 730 699 69.42      
8 A' 501 480 26.44      
9 A" 3280 3141 1.53      
10 A" 1147 1099 5.66      
11 A" 975 934 8.71      
12 A" 358 343 2.82      

Unscaled Zero Point Vibrational Energy (zpe) 9504.9 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 9102.8 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/6-31G(2df,p)
ABC
6.51065 0.35555 0.34827

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.110 -1.167 0.000
N2 0.000 0.099 0.000
C3 -0.260 1.287 0.000
H4 0.158 -1.699 0.942
H5 0.158 -1.699 -0.942
H6 0.582 1.988 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.27002.48101.08331.08333.1894
N21.27001.21622.03552.03551.9768
C32.48101.21623.15833.15831.0958
H41.08332.03553.15831.88493.8285
H51.08332.03553.15831.88493.8285
H63.18941.97681.09583.82853.8285

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 172.641 N2 C1 H4 119.545
N2 C1 H5 119.545 N2 C3 H6 117.433
H4 C1 H5 120.909
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.336      
2 N 0.138      
3 C -0.299      
4 H 0.162      
5 H 0.162      
6 H 0.174      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.323 -1.006 0.000 1.662
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.864 2.276 0.000
y 2.276 -16.235 0.000
z 0.000 0.000 -16.874
Traceless
 xyz
x -3.310 2.276 0.000
y 2.276 2.135 0.000
z 0.000 0.000 1.175
Polar
3z2-r22.351
x2-y2-3.630
xy2.276
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.667 -0.625 0.000
y -0.625 8.696 0.000
z 0.000 0.000 2.910


<r2> (average value of r2) Å2
<r2> 41.561
(<r2>)1/2 6.447