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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: HF/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/LANL2DZ
 hartrees
Energy at 0K-131.773597
Energy at 298.15K-131.776265
HF Energy-131.773597
Nuclear repulsion energy61.039578
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 HF/LANL2DZ
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' 3326 2993 1.10      
2 A' 3223 2900 39.57      
3 A' 2016 1814 188.89      
4 A' 1662 1496 3.05      
5 A' 1268 1141 3.21      
6 A' 1053 947 96.49      
7 A' 1029 926 498.73      
8 A' 514 462 42.41      
9 A" 3443 3098 18.38      
10 A" 1291 1162 12.21      
11 A" 1068 961 10.45      
12 A" 345 310 11.76      

Unscaled Zero Point Vibrational Energy (zpe) 10118.3 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 9105.4 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 HF/LANL2DZ
ABC
6.61887 0.35113 0.34462

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.035 -1.172 0.000
N2 0.000 0.089 0.000
C3 -0.089 1.328 0.000
H4 -0.053 -1.715 0.926
H5 -0.053 -1.715 -0.926
H6 0.853 1.876 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.26162.50051.07321.07323.1755
N21.26161.24212.02812.02811.9809
C32.50051.24213.18053.18051.0909
H41.07322.02813.18051.85133.8179
H51.07322.02813.18051.85133.8179
H63.17551.98091.09093.81793.8179

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 174.272 N2 C1 H4 120.395
N2 C1 H5 120.395 N2 C3 H6 116.070
H4 C1 H5 119.209
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.334      
2 N -0.055      
3 C -0.188      
4 H 0.209      
5 H 0.209      
6 H 0.159      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.840 -1.847 0.000 2.607
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.397 3.796 0.000
y 3.796 -18.544 0.000
z 0.000 0.000 -17.435
Traceless
 xyz
x -2.407 3.796 0.000
y 3.796 0.372 0.000
z 0.000 0.000 2.035
Polar
3z2-r24.071
x2-y2-1.853
xy3.796
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.091 0.030 0.000
y 0.030 9.515 0.000
z 0.000 0.000 2.498


<r2> (average value of r2) Å2
<r2> 42.520
(<r2>)1/2 6.521