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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: B3LYPultrafine/daug-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 B3LYPultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-94.592054
Energy at 298.15K-94.594965
HF Energy-94.592054
Nuclear repulsion energy32.736279
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/daug-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' 3542 3542 21.10 96.16 0.69 0.82
2 A' 3371 3371 19.01 419.03 0.25 0.40
3 A' 2924 2924 102.91 182.23 0.50 0.67
4 A' 1679 1679 15.63 19.75 0.60 0.75
5 A' 1431 1431 14.97 11.68 0.17 0.29
6 A' 1372 1372 12.98 14.99 0.13 0.22
7 A' 1068 1068 23.92 14.50 0.24 0.38
8 A" 1141 1141 10.70 0.20 0.75 0.86
9 A" 804 804 145.85 0.42 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8666.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8666.2 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/daug-cc-pVDZ
ABC
6.76743 1.12514 0.96474

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.789 0.000
N2 0.063 -0.526 0.000
H3 -1.007 1.102 0.000
H4 -0.761 -1.132 0.000
H5 0.948 -1.025 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31491.11522.09092.0180
N21.31491.94821.02361.0157
H31.11521.94822.24782.8888
H42.09091.02362.24781.7127
H52.01801.01572.88881.7127

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.342 C1 N2 H5 119.410
N2 C1 H3 106.292 H4 N2 H5 114.247
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.136      
2 N 0.363      
3 H -0.389      
4 H -0.052      
5 H -0.058      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.317 -3.198 0.000 3.459
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.456 -2.384 0.000
y -2.384 -13.952 0.000
z 0.000 0.000 -14.200
Traceless
 xyz
x 1.620 -2.384 0.000
y -2.384 -0.624 0.000
z 0.000 0.000 -0.996
Polar
3z2-r2-1.993
x2-y21.496
xy-2.384
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.928 0.123 0.000
y 0.123 4.980 0.000
z 0.000 0.000 3.066


<r2> (average value of r2) Å2
<r2> 20.217
(<r2>)1/2 4.496