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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: MP3=FULL/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 MP3=FULL/6-311G**
 hartrees
Energy at 0K-187.709855
Energy at 298.15K-187.714764
HF Energy-186.994569
Nuclear repulsion energy103.289739
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 MP3=FULL/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' 3585 3585 1.49      
2 A' 3131 3131 11.05      
3 A' 2427 2427 0.12      
4 A' 1695 1695 24.07      
5 A' 1504 1504 5.90      
6 A' 1403 1403 14.47      
7 A' 1156 1156 13.21      
8 A' 988 988 150.24      
9 A' 879 879 40.59      
10 A' 582 582 9.74      
11 A' 221 221 12.93      
12 A" 3664 3664 3.64      
13 A" 3176 3176 4.76      
14 A" 1424 1424 0.15      
15 A" 1223 1223 0.02      
16 A" 916 916 0.36      
17 A" 408 408 14.19      
18 A" 287 287 50.38      

Unscaled Zero Point Vibrational Energy (zpe) 14334.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14334.2 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 MP3=FULL/6-311G**
ABC
1.01192 0.15896 0.14414

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.453 0.723 0.000
C2 0.000 0.830 0.000
C3 0.721 -0.465 0.000
N4 1.245 -1.491 0.000
H5 -1.754 0.197 0.811
H6 -1.754 0.197 -0.811
H7 0.320 1.395 0.878
H8 0.320 1.395 -0.878

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.45732.47823.49071.01221.01222.08982.0898
C21.45731.48272.63452.03382.03381.09201.0920
C32.47821.48271.15222.68812.68812.09572.0957
N43.49072.63451.15223.53633.53633.15553.1555
H51.01222.03382.68813.53631.62162.39622.9310
H61.01222.03382.68813.53631.62162.93102.3962
H72.08981.09202.09573.15552.39622.93101.7567
H82.08981.09202.09573.15552.93102.39621.7567

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 114.893 N1 C2 H7 109.282
N1 C2 H8 109.282 C2 N1 H5 109.566
C2 N1 H6 109.566 C2 C3 N4 177.914
C3 C2 H7 108.003 C3 C2 H8 108.003
H5 N1 H6 106.449 H7 C2 H8 107.092
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability