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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: M06-2X/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-188.092758
Energy at 298.15K-188.097598
HF Energy-188.092758
Nuclear repulsion energy103.618399
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-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' 3537 3380 7.81      
2 A' 3099 2962 6.44      
3 A' 2398 2292 3.49      
4 A' 1665 1592 26.49      
5 A' 1480 1415 6.80      
6 A' 1371 1310 11.33      
7 A' 1130 1080 14.21      
8 A' 936 895 92.09      
9 A' 839 802 90.28      
10 A' 584 558 10.22      
11 A' 223 213 13.72      
12 A" 3618 3458 16.91      
13 A" 3140 3001 0.65      
14 A" 1388 1327 0.00      
15 A" 1201 1148 0.01      
16 A" 899 859 0.02      
17 A" 397 379 5.03      
18 A" 263 251 52.62      

Unscaled Zero Point Vibrational Energy (zpe) 14084.3 cm-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 13460.3 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-pVTZ
ABC
1.01877 0.15996 0.14511

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.447 0.716 0.000
C2 0.000 0.825 0.000
C3 0.720 -0.464 0.000
N4 1.244 -1.483 0.000
H5 -1.771 0.212 0.815
H6 -1.771 0.212 -0.815
H7 0.321 1.389 0.875
H8 0.321 1.389 -0.875

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.45132.46803.47631.01161.01162.08432.0843
C21.45131.47672.62262.04342.04341.08931.0893
C32.46801.47671.14622.70672.70672.08762.0876
N43.47632.62261.14623.55413.55413.14133.1413
H51.01162.04342.70673.55411.63052.40052.9353
H61.01162.04342.70673.55411.63052.93532.4005
H72.08431.08932.08763.14132.40052.93531.7503
H82.08431.08932.08763.14132.93532.40051.7503

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 114.887 N1 C2 H7 109.425
N1 C2 H8 109.425 C2 N1 H5 110.865
C2 N1 H6 110.865 C2 C3 N4 178.044
C3 C2 H7 107.942 C3 C2 H8 107.942
H5 N1 H6 107.397 H7 C2 H8 106.918
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.637      
2 C -0.037      
3 C 0.253      
4 N -0.525      
5 H 0.157      
6 H 0.157      
7 H 0.316      
8 H 0.316      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.619 2.200 0.000 2.731
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.661 6.911 0.000
y 6.911 -29.953 0.000
z 0.000 0.000 -21.913
Traceless
 xyz
x -0.727 6.911 0.000
y 6.911 -5.666 0.000
z 0.000 0.000 6.394
Polar
3z2-r212.787
x2-y23.292
xy6.911
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.979 -1.051 0.000
y -1.051 6.308 0.000
z 0.000 0.000 4.617


<r2> (average value of r2) Å2
<r2> 82.620
(<r2>)1/2 9.090