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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: B97D3/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311G*
 hartrees
Energy at 0K-188.020524
Energy at 298.15K-188.025297
HF Energy-188.020524
Nuclear repulsion energy102.855843
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 B97D3/6-311G*
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' 3422 3422 0.23      
2 A' 3003 3003 18.62      
3 A' 2261 2261 3.11      
4 A' 1698 1698 29.27      
5 A' 1449 1449 8.29      
6 A' 1343 1343 8.31      
7 A' 1090 1090 25.05      
8 A' 911 911 141.12      
9 A' 839 839 54.48      
10 A' 560 560 10.05      
11 A' 209 209 10.03      
12 A" 3503 3503 0.09      
13 A" 3040 3040 9.46      
14 A" 1382 1382 0.11      
15 A" 1190 1190 0.10      
16 A" 884 884 0.02      
17 A" 395 395 19.46      
18 A" 267 267 48.99      

Unscaled Zero Point Vibrational Energy (zpe) 13722.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13722.8 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 B97D3/6-311G*
ABC
0.98492 0.15897 0.14363

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.462 0.709 0.000
C2 0.000 0.834 0.000
C3 0.736 -0.448 0.000
N4 1.245 -1.494 0.000
H5 -1.758 0.174 0.815
H6 -1.758 0.174 -0.815
H7 0.308 1.415 0.879
H8 0.308 1.415 -0.879

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.46692.48333.48991.01891.01892.09792.0979
C21.46691.47832.64022.04692.04691.09751.0975
C32.48331.47831.16352.69632.69632.10392.1039
N43.48992.64021.16353.53073.53073.18033.1803
H51.01892.04692.69633.53071.63012.41062.9454
H61.01892.04692.69633.53071.63012.94542.4106
H72.09791.09752.10393.18032.41062.94541.7574
H82.09791.09752.10393.18032.94542.41061.7574

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 114.960 N1 C2 H7 108.942
N1 C2 H8 108.942 C2 N1 H5 109.549
C2 N1 H6 109.549 C2 C3 N4 176.110
C3 C2 H7 108.635 C3 C2 H8 108.635
H5 N1 H6 106.252 H7 C2 H8 106.386
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.685      
2 C -0.312      
3 C 0.099      
4 N -0.251      
5 H 0.321      
6 H 0.321      
7 H 0.253      
8 H 0.253      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.566 1.904 0.000 2.465
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.365 6.979 0.000
y 6.979 -29.542 0.000
z 0.000 0.000 -21.570
Traceless
 xyz
x -0.809 6.979 0.000
y 6.979 -5.574 0.000
z 0.000 0.000 6.384
Polar
3z2-r212.767
x2-y23.177
xy6.979
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.197 -1.096 0.000
y -1.096 5.606 0.000
z 0.000 0.000 3.819


<r2> (average value of r2) Å2
<r2> 83.015
(<r2>)1/2 9.111