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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: B2PLYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/STO-3G
 hartrees
Energy at 0K-130.745862
Energy at 298.15K-130.748126
HF Energy-130.672004
Nuclear repulsion energy59.457662
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 B2PLYP/STO-3G
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' 3411 3411 63.75      
2 A' 3299 3299 0.36      
3 A' 2072 2072 50.32      
4 A' 1593 1593 0.65      
5 A' 1230 1230 3.58      
6 A' 968 968 289.17      
7 A' 645 645 57.26      
8 A' 447 447 9.31      
9 A" 3588 3588 1.00      
10 A" 1196 1196 8.52      
11 A" 1003 1003 1.05      
12 A" 336 336 3.87      

Unscaled Zero Point Vibrational Energy (zpe) 9894.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9894.5 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 B2PLYP/STO-3G
ABC
6.14049 0.33398 0.32803

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.572 -1.068 0.000
N2 0.000 0.117 0.000
C3 -0.794 1.095 0.000
H4 0.824 -1.547 0.953
H5 0.824 -1.547 -0.953
H6 -0.313 2.107 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.31632.55881.09581.09583.2964
N21.31631.25992.08712.08712.0143
C32.55881.25993.24143.24141.1202
H41.09582.08713.24141.90613.9436
H51.09582.08713.24141.90613.9436
H63.29642.01431.12023.94363.9436

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 166.672 N2 C1 H4 119.552
N2 C1 H5 119.552 N2 C3 H6 115.500
H4 C1 H5 120.857
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.083      
2 N -0.161      
3 C -0.015      
4 H 0.089      
5 H 0.089      
6 H 0.081      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.251 -0.101 0.000 1.255
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.049 0.363 0.000
y 0.363 -14.779 0.000
z 0.000 0.000 -15.924
Traceless
 xyz
x -3.698 0.363 0.000
y 0.363 2.707 0.000
z 0.000 0.000 0.990
Polar
3z2-r21.981
x2-y2-4.270
xy0.363
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.042 -2.138 0.000
y -2.138 4.705 0.000
z 0.000 0.000 1.306


<r2> (average value of r2) Å2
<r2> 42.743
(<r2>)1/2 6.538