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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: BLYP/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 BLYP/6-31G(2df,p)
 hartrees
Energy at 0K-132.637858
Energy at 298.15K-132.640313
HF Energy-132.637858
Nuclear repulsion energy60.663228
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/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' 3074 3058 0.73      
2 A' 3000 2983 18.50      
3 A' 1973 1962 136.22      
4 A' 1460 1452 2.10      
5 A' 1193 1187 6.91      
6 A' 928 923 281.69      
7 A' 648 645 65.66      
8 A' 477 474 15.61      
9 A" 3174 3157 3.06      
10 A" 1116 1110 5.50      
11 A" 939 934 7.62      
12 A" 346 344 2.41      

Unscaled Zero Point Vibrational Energy (zpe) 9163.9 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 9113.5 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/6-31G(2df,p)
ABC
6.45886 0.34782 0.34075

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.211 -1.167 0.000
N2 0.000 0.102 0.000
C3 -0.377 1.271 0.000
H4 0.301 -1.698 0.947
H5 0.301 -1.698 -0.947
H6 0.393 2.061 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.28602.50751.08961.08963.2331
N21.28601.22832.05612.05611.9984
C32.50751.22833.18943.18941.1029
H41.08962.05613.18941.89393.8779
H51.08962.05613.18941.89393.8779
H63.23311.99841.10293.87793.8779

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 171.576 N2 C1 H4 119.653
N2 C1 H5 119.653 N2 C3 H6 117.913
H4 C1 H5 120.694
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.271      
2 N 0.173      
3 C -0.276      
4 H 0.120      
5 H 0.120      
6 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.287 -0.819 0.000 1.525
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.191 1.834 0.000
y 1.834 -16.255 0.000
z 0.000 0.000 -16.987
Traceless
 xyz
x -3.570 1.834 0.000
y 1.834 2.334 0.000
z 0.000 0.000 1.236
Polar
3z2-r22.471
x2-y2-3.936
xy1.834
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.817 -1.104 0.000
y -1.104 8.619 0.000
z 0.000 0.000 2.945


<r2> (average value of r2) Å2
<r2> 42.320
(<r2>)1/2 6.505