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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: M06-2X/aug-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 M06-2X/aug-cc-pVDZ
 hartrees
Energy at 0K-188.047949
Energy at 298.15K-188.052771
HF Energy-188.047949
Nuclear repulsion energy103.154994
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 M06-2X/aug-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' 3528 3528 6.46      
2 A' 3112 3112 8.31      
3 A' 2391 2391 3.24      
4 A' 1648 1648 26.92      
5 A' 1452 1452 8.43      
6 A' 1343 1343 11.44      
7 A' 1138 1138 13.65      
8 A' 940 940 89.27      
9 A' 840 840 85.68      
10 A' 577 577 11.35      
11 A' 215 215 12.99      
12 A" 3615 3615 14.11      
13 A" 3160 3160 1.38      
14 A" 1376 1376 0.00      
15 A" 1184 1184 0.00      
16 A" 891 891 0.03      
17 A" 391 391 8.27      
18 A" 269 269 49.24      

Unscaled Zero Point Vibrational Energy (zpe) 14035.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14035.2 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 M06-2X/aug-cc-pVDZ
ABC
1.00869 0.15876 0.14400

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.450 0.722 0.000
C2 0.000 0.831 0.000
C3 0.721 -0.464 0.000
N4 1.245 -1.495 0.000
H5 -1.769 0.208 0.816
H6 -1.769 0.208 -0.816
H7 0.321 1.396 0.882
H8 0.321 1.396 -0.882

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.45392.47433.49001.01621.01622.09012.0901
C21.45391.48242.63822.04532.04531.09591.0959
C32.47431.48241.15632.70572.70572.09762.0976
N43.49002.63821.15633.55723.55723.16103.1610
H51.01622.04532.70573.55721.63292.40492.9436
H61.01622.04532.70573.55721.63292.94362.4049
H72.09011.09592.09763.16102.40492.94361.7643
H82.09011.09592.09763.16102.94362.40491.7643

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 114.841 N1 C2 H7 109.306
N1 C2 H8 109.306 C2 N1 H5 110.543
C2 N1 H6 110.543 C2 C3 N4 177.820
C3 C2 H7 107.951 C3 C2 H8 107.951
H5 N1 H6 106.924 H7 C2 H8 107.214
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.146      
2 C 0.914      
3 C -0.037      
4 N -0.237      
5 H -0.026      
6 H -0.026      
7 H -0.221      
8 H -0.221      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.587 2.167 0.000 2.686
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.687 6.920 0.000
y 6.920 -29.968 0.000
z 0.000 0.000 -21.954
Traceless
 xyz
x -0.726 6.920 0.000
y 6.920 -5.647 0.000
z 0.000 0.000 6.373
Polar
3z2-r212.746
x2-y23.281
xy6.920
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.957 -1.093 0.000
y -1.093 6.364 0.000
z 0.000 0.000 4.580


<r2> (average value of r2) Å2
<r2> 83.129
(<r2>)1/2 9.118