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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-187.674678
Energy at 298.15K-187.679576
HF Energy-186.985296
Nuclear repulsion energy103.254743
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' 3586 3586 0.67      
2 A' 3124 3124 10.18      
3 A' 2425 2425 0.16      
4 A' 1764 1764 35.82      
5 A' 1517 1517 8.99      
6 A' 1406 1406 10.65      
7 A' 1161 1161 15.73      
8 A' 992 992 186.43      
9 A' 882 882 38.63      
10 A' 584 584 11.05      
11 A' 222 222 13.44      
12 A" 3668 3668 3.03      
13 A" 3169 3169 4.32      
14 A" 1436 1436 0.08      
15 A" 1238 1238 0.02      
16 A" 915 915 0.08      
17 A" 405 405 15.68      
18 A" 284 284 56.51      

Unscaled Zero Point Vibrational Energy (zpe) 14388.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14388.0 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
1.01795 0.15838 0.14381

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 -1.452 0.727 0.000
C2 0.000 0.827 0.000
C3 0.722 -0.469 0.000
N4 1.246 -1.494 0.000
H5 -1.765 0.217 0.815
H6 -1.765 0.217 -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
N11.45572.48093.49531.01061.01062.08682.0868
C21.45571.48332.63532.03722.03721.09201.0920
C32.48091.48331.15242.70462.70462.09752.0975
N43.49532.63531.15243.55793.55793.15763.1576
H51.01062.03722.70463.55791.62962.39462.9313
H61.01062.03722.70463.55791.62962.93132.3946
H72.08681.09202.09753.15762.39462.93131.7539
H82.08681.09202.09753.15762.93132.39461.7539

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 115.147 N1 C2 H7 109.157
N1 C2 H8 109.157 C2 N1 H5 110.066
C2 N1 H6 110.066 C2 C3 N4 177.982
C3 C2 H7 108.105 C3 C2 H8 108.105
H5 N1 H6 107.457 H7 C2 H8 106.853
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability