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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: B2PLYP=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 B2PLYP=FULL/6-311G**
 hartrees
Energy at 0K-187.988728
Energy at 298.15K-187.993581
HF Energy-187.757825
Nuclear repulsion energy103.115176
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 B2PLYP=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' 3529 3529 1.50      
2 A' 3088 3088 11.80      
3 A' 2280 2280 0.03      
4 A' 1683 1683 25.05      
5 A' 1487 1487 7.13      
6 A' 1380 1380 10.17      
7 A' 1123 1123 14.88      
8 A' 944 944 139.14      
9 A' 854 854 58.39      
10 A' 572 572 10.00      
11 A' 216 216 11.55      
12 A" 3610 3610 4.05      
13 A" 3130 3130 4.76      
14 A" 1404 1404 0.09      
15 A" 1209 1209 0.05      
16 A" 904 904 0.05      
17 A" 401 401 15.27      
18 A" 279 279 48.29      

Unscaled Zero Point Vibrational Energy (zpe) 14046.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 14046.6 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 B2PLYP=FULL/6-311G**
ABC
1.00838 0.15860 0.14378

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.455 0.721 0.000
C2 0.000 0.829 0.000
C3 0.724 -0.459 0.000
N4 1.248 -1.495 0.000
H5 -1.764 0.201 0.813
H6 -1.764 0.201 -0.813
H7 0.316 1.398 0.876
H8 0.316 1.398 -0.876

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.45882.47783.49491.01371.01372.08882.0888
C21.45881.47762.63782.04152.04151.09151.0915
C32.47781.47761.16092.69962.69962.09352.0935
N43.49492.63781.16093.55103.55103.16313.1631
H51.01372.04152.69963.55101.62692.40112.9352
H61.01372.04152.69963.55101.62692.93522.4011
H72.08881.09152.09353.16312.40112.93521.7521
H82.08881.09152.09353.16312.93522.40111.7521

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 115.090 N1 C2 H7 109.131
N1 C2 H8 109.131 C2 N1 H5 110.017
C2 N1 H6 110.017 C2 C3 N4 177.479
C3 C2 H7 108.208 C3 C2 H8 108.208
H5 N1 H6 106.734 H7 C2 H8 106.754
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability