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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: M06-2X/6-311G**

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/6-311G**
 hartrees
Energy at 0K-188.067746
Energy at 298.15K-188.072609
HF Energy-188.067746
Nuclear repulsion energy103.482572
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3541 3541 4.58      
2 A' 3100 3100 7.37      
3 A' 2405 2405 2.25      
4 A' 1674 1674 29.34      
5 A' 1481 1481 8.88      
6 A' 1373 1373 9.50      
7 A' 1136 1136 12.78      
8 A' 943 943 122.03      
9 A' 850 850 89.52      
10 A' 585 585 11.72      
11 A' 220 220 12.70      
12 A" 3624 3624 9.91      
13 A" 3143 3143 1.61      
14 A" 1394 1394 0.05      
15 A" 1203 1203 0.02      
16 A" 901 901 0.01      
17 A" 407 407 11.12      
18 A" 274 274 53.73      

Unscaled Zero Point Vibrational Energy (zpe) 14126.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14126.6 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/6-311G**
ABC
1.01191 0.15983 0.14488

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.449 0.717 0.000
C2 0.000 0.828 0.000
C3 0.722 -0.462 0.000
N4 1.242 -1.486 0.000
H5 -1.762 0.202 0.815
H6 -1.762 0.202 -0.815
H7 0.320 1.394 0.877
H8 0.320 1.394 -0.877

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.45352.47113.47851.01371.01372.08722.0872
C21.45351.47882.62692.04022.04021.09141.0914
C32.47111.47881.14852.69802.69802.09232.0923
N43.47852.62691.14853.54173.54173.14933.1493
H51.01372.04022.69803.54171.63032.40002.9357
H61.01372.04022.69803.54171.63032.93572.4000
H72.08721.09142.09233.14932.40002.93571.7531
H82.08721.09142.09233.14932.93572.40001.7531

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 114.851 N1 C2 H7 109.372
N1 C2 H8 109.372 C2 N1 H5 110.289
C2 N1 H6 110.289 C2 C3 N4 177.695
C3 C2 H7 108.037 C3 C2 H8 108.037
H5 N1 H6 107.045 H7 C2 H8 106.869
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.484      
2 C -0.155      
3 C 0.071      
4 N -0.274      
5 H 0.227      
6 H 0.227      
7 H 0.194      
8 H 0.194      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.557 2.005 0.000 2.539
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.351 6.888 0.000
y 6.888 -29.567 0.000
z 0.000 0.000 -21.689
Traceless
 xyz
x -0.723 6.888 0.000
y 6.888 -5.547 0.000
z 0.000 0.000 6.270
Polar
3z2-r212.540
x2-y23.216
xy6.888
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.883 -0.948 0.000
y -0.948 5.301 0.000
z 0.000 0.000 3.726


<r2> (average value of r2) Å2
<r2> 82.507
(<r2>)1/2 9.083