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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: M06-2X/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-188.089182
Energy at 298.15K-188.094030
HF Energy-188.089182
Nuclear repulsion energy103.615983
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/cc-pVTZ
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' 3535 3376 6.65      
2 A' 3098 2959 7.07      
3 A' 2400 2292 3.16      
4 A' 1666 1592 25.63      
5 A' 1480 1414 6.93      
6 A' 1370 1309 10.57      
7 A' 1133 1082 13.36      
8 A' 940 897 107.28      
9 A' 846 808 85.95      
10 A' 584 558 9.77      
11 A' 221 211 12.91      
12 A" 3619 3456 13.20      
13 A" 3139 2998 1.12      
14 A" 1390 1328 0.00      
15 A" 1201 1147 0.02      
16 A" 900 860 0.02      
17 A" 399 381 7.26      
18 A" 267 255 51.10      

Unscaled Zero Point Vibrational Energy (zpe) 14093.4 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 13460.6 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/cc-pVTZ
ABC
1.01675 0.16009 0.14517

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.448 0.717 0.000
C2 0.000 0.826 0.000
C3 0.720 -0.463 0.000
N4 1.243 -1.484 0.000
H5 -1.765 0.206 0.814
H6 -1.765 0.206 -0.814
H7 0.321 1.390 0.875
H8 0.321 1.390 -0.875

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.45182.46793.47571.01201.01202.08542.0854
C21.45181.47672.62302.04012.04011.08951.0895
C32.46791.47671.14682.69902.69902.08772.0877
N43.47572.62301.14683.54453.54453.14213.1421
H51.01202.04012.69903.54451.62802.39982.9340
H61.01202.04012.69903.54451.62802.93402.3998
H72.08541.08952.08773.14212.39982.93401.7500
H82.08541.08952.08773.14212.93402.39981.7500

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 114.854 N1 C2 H7 109.470
N1 C2 H8 109.470 C2 N1 H5 110.527
C2 N1 H6 110.527 C2 C3 N4 177.943
C3 C2 H7 107.938 C3 C2 H8 107.938
H5 N1 H6 107.089 H7 C2 H8 106.864
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.396      
2 C -0.149      
3 C -0.085      
4 N -0.058      
5 H 0.189      
6 H 0.189      
7 H 0.155      
8 H 0.155      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.637 2.150 0.000 2.702
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.370 6.756 0.000
y 6.756 -29.586 0.000
z 0.000 0.000 -21.781
Traceless
 xyz
x -0.687 6.756 0.000
y 6.756 -5.510 0.000
z 0.000 0.000 6.197
Polar
3z2-r212.393
x2-y23.216
xy6.756
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.346 -0.962 0.000
y -0.962 5.706 0.000
z 0.000 0.000 4.118


<r2> (average value of r2) Å2
<r2> 82.406
(<r2>)1/2 9.078