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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: BLYP/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-94.537258
Energy at 298.15K-94.540132
HF Energy-94.537258
Nuclear repulsion energy32.406699
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/cc-pVDZ
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' 3381 3386 5.93 120.13 0.53 0.70
2 A' 3130 3135 96.26 532.98 0.31 0.48
3 A' 2778 2782 144.42 186.88 0.54 0.70
4 A' 1601 1604 1.24 40.31 0.43 0.61
5 A' 1390 1392 9.25 9.06 0.56 0.72
6 A' 1325 1327 9.65 2.03 0.75 0.85
7 A' 1025 1026 30.57 21.70 0.44 0.62
8 A" 1124 1126 10.60 1.34 0.75 0.86
9 A" 751 752 124.32 2.17 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8252.8 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 8266.0 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 BLYP/cc-pVDZ
ABC
6.60958 1.10601 0.94747

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.798 0.000
N2 0.063 -0.526 0.000
H3 -1.028 1.098 0.000
H4 -0.757 -1.169 0.000
H5 0.960 -1.031 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.32411.13182.13132.0367
N21.32411.95701.04221.0291
H31.13181.95702.28382.9130
H42.13131.04222.28381.7227
H52.03671.02912.91301.7227

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 128.096 C1 N2 H5 119.360
N2 C1 H3 105.399 H4 N2 H5 112.544
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.207      
2 N 0.034      
3 H 0.002      
4 H 0.065      
5 H 0.106      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.086 -3.190 0.000 3.369
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.055 -2.091 0.000
y -2.091 -13.467 0.000
z 0.000 0.000 -13.311
Traceless
 xyz
x 1.334 -2.091 0.000
y -2.091 -0.784 0.000
z 0.000 0.000 -0.550
Polar
3z2-r2-1.100
x2-y21.413
xy-2.091
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.053 -0.142 0.000
y -0.142 4.140 0.000
z 0.000 0.000 1.598


<r2> (average value of r2) Å2
<r2> 20.082
(<r2>)1/2 4.481