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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: wB97X-D/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/aug-cc-pVQZ
 hartrees
Energy at 0K-94.585649
Energy at 298.15K-94.588568
HF Energy-94.585649
Nuclear repulsion energy33.008272
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 wB97X-D/aug-cc-pVQZ
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' 3605 3605 25.19 78.76 0.69 0.81
2 A' 3468 3468 3.91 271.56 0.21 0.35
3 A' 2951 2951 93.87 157.89 0.47 0.64
4 A' 1699 1699 22.72 13.40 0.65 0.79
5 A' 1457 1457 16.76 10.83 0.17 0.29
6 A' 1398 1398 16.79 9.56 0.08 0.14
7 A' 1088 1088 21.44 7.77 0.23 0.37
8 A" 1159 1159 10.62 0.15 0.75 0.86
9 A" 813 813 150.81 0.17 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8818.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8818.7 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 wB97X-D/aug-cc-pVQZ
ABC
6.87726 1.14398 0.98083

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.782 0.000
N2 0.063 -0.522 0.000
H3 -0.997 1.095 0.000
H4 -0.758 -1.117 0.000
H5 0.940 -1.018 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30431.10472.06952.0033
N21.30431.93321.01431.0085
H31.10471.93322.22512.8671
H42.06951.01432.22511.7018
H52.00331.00852.86711.7018

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 125.940 C1 N2 H5 119.494
N2 C1 H3 106.446 H4 N2 H5 114.566
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.084      
2 N -0.616      
3 H 0.079      
4 H 0.271      
5 H 0.350      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.387 -3.280 0.000 3.561
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.177 -2.405 0.000
y -2.405 -13.686 0.000
z 0.000 0.000 -14.011
Traceless
 xyz
x 1.671 -2.405 0.000
y -2.405 -0.592 0.000
z 0.000 0.000 -1.079
Polar
3z2-r2-2.159
x2-y21.509
xy-2.405
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.759 0.075 0.000
y 0.075 4.674 0.000
z 0.000 0.000 3.019


<r2> (average value of r2) Å2
<r2> 19.870
(<r2>)1/2 4.458