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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-31G(2df,p)
 hartrees
Energy at 0K-132.681998
Energy at 298.15K-132.684529
HF Energy-132.681998
Nuclear repulsion energy61.163813
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 B3LYPultrafine/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' 3147 3037 1.29      
2 A' 3081 2973 13.41      
3 A' 2024 1953 173.61      
4 A' 1508 1455 1.69      
5 A' 1237 1193 8.61      
6 A' 938 905 324.92      
7 A' 726 700 65.22      
8 A' 495 478 22.29      
9 A" 3251 3137 2.63      
10 A" 1152 1111 6.18      
11 A" 973 939 8.08      
12 A" 351 339 2.56      

Unscaled Zero Point Vibrational Energy (zpe) 9440.5 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 9110.0 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 B3LYPultrafine/6-31G(2df,p)
ABC
6.52117 0.35381 0.34664

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.128 -1.168 0.000
N2 0.000 0.099 0.000
C3 -0.281 1.285 0.000
H4 0.184 -1.701 0.941
H5 0.184 -1.701 -0.941
H6 0.549 2.001 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.27312.48701.08331.08333.1966
N21.27311.21932.03952.03951.9798
C32.48701.21933.16563.16561.0960
H41.08332.03953.16561.88253.8373
H51.08332.03953.16561.88253.8373
H63.19661.97981.09603.83733.8373

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 172.455 N2 C1 H4 119.669
N2 C1 H5 119.669 N2 C3 H6 117.441
H4 C1 H5 120.661
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.295      
2 N 0.159      
3 C -0.288      
4 H 0.137      
5 H 0.137      
6 H 0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.313 -0.987 0.000 1.642
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.924 2.196 0.000
y 2.196 -16.422 0.000
z 0.000 0.000 -16.935
Traceless
 xyz
x -3.245 2.196 0.000
y 2.196 2.008 0.000
z 0.000 0.000 1.237
Polar
3z2-r22.475
x2-y2-3.502
xy2.196
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.666 -0.702 0.000
y -0.702 8.680 0.000
z 0.000 0.000 2.904


<r2> (average value of r2) Å2
<r2> 41.761
(<r2>)1/2 6.462