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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: BLYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/TZVP
 hartrees
Energy at 0K-188.105250
Energy at 298.15K-188.109972
HF Energy-188.105250
Nuclear repulsion energy102.428243
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 BLYP/TZVP
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' 3390 3382 1.25      
2 A' 2978 2971 11.63      
3 A' 2243 2237 3.03      
4 A' 1633 1629 25.08      
5 A' 1430 1426 7.79      
6 A' 1332 1329 7.78      
7 A' 1053 1050 19.48      
8 A' 876 874 85.95      
9 A' 803 801 98.97      
10 A' 548 546 11.99      
11 A' 209 209 9.77      
12 A" 3468 3460 2.70      
13 A" 3009 3002 4.29      
14 A" 1350 1347 0.03      
15 A" 1168 1165 0.00      
16 A" 874 872 0.04      
17 A" 382 381 14.92      
18 A" 260 260 47.29      

Unscaled Zero Point Vibrational Energy (zpe) 13503.6 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 13469.9 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 BLYP/TZVP
ABC
0.99647 0.15632 0.14176

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.470 0.721 0.000
C2 0.000 0.828 0.000
C3 0.735 -0.460 0.000
N4 1.262 -1.498 0.000
H5 -1.792 0.206 0.822
H6 -1.792 0.206 -0.822
H7 0.315 1.406 0.880
H8 0.315 1.406 -0.880

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.47382.50083.51961.02201.02202.10462.1046
C21.47381.48282.64652.06752.06751.09881.0988
C32.50081.48281.16452.73942.73942.10522.1052
N43.51962.64651.16453.59293.59293.17893.1789
H51.02202.06752.73943.59291.64412.42552.9625
H61.02202.06752.73943.59291.64412.96252.4255
H72.10461.09882.10523.17892.42552.96251.7599
H82.10461.09882.10523.17892.96252.42551.7599

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 115.525 N1 C2 H7 108.914
N1 C2 H8 108.914 C2 N1 H5 110.559
C2 N1 H6 110.559 C2 C3 N4 177.230
C3 C2 H7 108.349 C3 C2 H8 108.349
H5 N1 H6 107.089 H7 C2 H8 106.413
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.380      
2 C -0.254      
3 C -0.012      
4 N -0.112      
5 H 0.205      
6 H 0.205      
7 H 0.174      
8 H 0.174      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.619 2.047 0.000 2.609
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.913 7.126 0.000
y 7.126 -30.409 0.000
z 0.000 0.000 -22.100
Traceless
 xyz
x -0.658 7.126 0.000
y 7.126 -5.902 0.000
z 0.000 0.000 6.561
Polar
3z2-r213.121
x2-y23.496
xy7.126
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.701 -1.251 0.000
y -1.251 6.190 0.000
z 0.000 0.000 4.186


<r2> (average value of r2) Å2
<r2> 84.340
(<r2>)1/2 9.184