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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: SVWN/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 SVWN/6-311G*
 hartrees
Energy at 0K-187.103247
Energy at 298.15K-187.108041
HF Energy-187.103247
Nuclear repulsion energy103.777969
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 SVWN/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' 3434 3401 1.98      
2 A' 2978 2950 8.67      
3 A' 2305 2283 6.10      
4 A' 1654 1638 39.43      
5 A' 1400 1386 16.29      
6 A' 1315 1303 2.96      
7 A' 1129 1118 11.71      
8 A' 928 919 67.91      
9 A' 827 819 170.57      
10 A' 571 565 13.05      
11 A' 210 208 10.36      
12 A" 3518 3484 6.32      
13 A" 3016 2987 1.33      
14 A" 1348 1335 0.07      
15 A" 1164 1153 0.21      
16 A" 866 858 0.27      
17 A" 406 403 20.46      
18 A" 273 271 52.72      

Unscaled Zero Point Vibrational Energy (zpe) 13671.1 cm-1
Scaled (by 0.9904) Zero Point Vibrational Energy (zpe) 13539.8 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 SVWN/6-311G*
ABC
1.00042 0.16277 0.14712

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.436 0.701 0.000
C2 0.000 0.821 0.000
C3 0.722 -0.442 0.000
N4 1.228 -1.484 0.000
H5 -1.758 0.189 0.824
H6 -1.758 0.189 -0.824
H7 0.319 1.412 0.877
H8 0.319 1.412 -0.877

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.44062.44173.44521.02251.02252.08602.0860
C21.44061.45502.61172.04222.04221.10411.1041
C32.44171.45501.15822.68882.68882.09002.0900
N43.44522.61171.15823.52093.52093.15913.1591
H51.02252.04222.68883.52091.64802.41092.9499
H61.02252.04222.68883.52091.64802.94992.4109
H72.08601.10412.09003.15912.41092.94991.7535
H82.08601.10412.09003.15912.94992.41091.7535

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 114.969 N1 C2 H7 109.407
N1 C2 H8 109.407 C2 N1 H5 110.878
C2 N1 H6 110.878 C2 C3 N4 176.165
C3 C2 H7 108.732 C3 C2 H8 108.732
H5 N1 H6 107.392 H7 C2 H8 105.134
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.712      
2 C -0.443      
3 C 0.091      
4 N -0.221      
5 H 0.347      
6 H 0.347      
7 H 0.296      
8 H 0.296      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.665 1.978 0.000 2.585
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.191 6.960 0.000
y 6.960 -29.761 0.000
z 0.000 0.000 -21.615
Traceless
 xyz
x -0.503 6.960 0.000
y 6.960 -5.859 0.000
z 0.000 0.000 6.362
Polar
3z2-r212.723
x2-y23.570
xy6.960
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.158 -1.056 0.000
y -1.056 5.596 0.000
z 0.000 0.000 3.827


<r2> (average value of r2) Å2
<r2> 81.671
(<r2>)1/2 9.037