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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-132.525086
Energy at 298.15K-132.527515
HF Energy-132.525086
Nuclear repulsion energy60.456429
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 PBEPBEultrafine/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' 3082 3063 2.20      
2 A' 3026 3008 5.42      
3 A' 1975 1962 209.18      
4 A' 1428 1419 4.40      
5 A' 1198 1191 5.87      
6 A' 883 878 307.37      
7 A' 655 651 82.04      
8 A' 465 462 25.96      
9 A" 3196 3177 0.69      
10 A" 1085 1078 6.48      
11 A" 914 908 10.82      
12 A" 339 337 4.98      

Unscaled Zero Point Vibrational Energy (zpe) 9122.5 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 9066.8 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 PBEPBEultrafine/aug-cc-pVDZ
ABC
6.38347 0.34576 0.33855

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.215 -1.171 0.000
N2 0.000 0.102 0.000
C3 -0.380 1.273 0.000
H4 0.303 -1.701 0.955
H5 0.303 -1.701 -0.955
H6 0.384 2.076 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.29072.51481.09601.09603.2507
N21.29071.23082.06252.06252.0106
C32.51481.23083.19683.19681.1085
H41.09602.06253.19681.91073.8960
H51.09602.06253.19681.91073.8960
H63.25072.01061.10853.89603.8960

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 171.601 N2 C1 H4 119.350
N2 C1 H5 119.350 N2 C3 H6 118.427
H4 C1 H5 121.300
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.656      
2 N 0.170      
3 C 0.015      
4 H -0.296      
5 H -0.296      
6 H -0.250      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.369 -0.813 0.000 1.592
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.285 2.050 0.000
y 2.050 -16.493 0.000
z 0.000 0.000 -17.562
Traceless
 xyz
x -4.258 2.050 0.000
y 2.050 2.931 0.000
z 0.000 0.000 1.328
Polar
3z2-r22.655
x2-y2-4.793
xy2.050
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.539 -1.495 0.000
y -1.495 10.097 0.000
z 0.000 0.000 3.917


<r2> (average value of r2) Å2
<r2> 42.928
(<r2>)1/2 6.552