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All results from a given calculation for NH2CH2CN (Aminoacetonitrile)

using model chemistry: CCD/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/aug-cc-pVDZ
 hartrees
Energy at 0K-187.612039
Energy at 298.15K-187.616844
HF Energy-186.972821
Nuclear repulsion energy102.296016
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 CCD/aug-cc-pVDZ
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' 3516 3391 3.07      
2 A' 3091 2981 10.64      
3 A' 2326 2244 0.13      
4 A' 1672 1613 22.51      
5 A' 1473 1421 4.35      
6 A' 1366 1318 15.60      
7 A' 1130 1090 12.11      
8 A' 953 919 113.14      
9 A' 850 820 50.71      
10 A' 563 543 9.17      
11 A' 213 205 13.42      
12 A" 3603 3475 6.47      
13 A" 3139 3028 3.66      
14 A" 1392 1343 0.03      
15 A" 1200 1158 0.02      
16 A" 896 864 0.21      
17 A" 381 368 8.48      
18 A" 264 255 50.24      

Unscaled Zero Point Vibrational Energy (zpe) 14014.3 cm-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 13516.8 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 CCD/aug-cc-pVDZ
ABC
1.00298 0.15544 0.14118

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.462 0.738 0.000
C2 0.000 0.836 0.000
C3 0.723 -0.472 0.000
N4 1.257 -1.513 0.000
H5 -1.778 0.215 0.817
H6 -1.778 0.215 -0.817
H7 0.323 1.404 0.887
H8 0.323 1.404 -0.887

Atom - Atom Distances (Å)
  N1 C2 C3 N4 H5 H6 H7 H8
N11.46512.49813.53011.02001.02002.10142.1014
C21.46511.49522.66432.05272.05271.10141.1014
C32.49811.49521.16942.71952.71952.11362.1136
N43.53012.66431.16943.58703.58703.18853.1885
H51.02002.05272.71953.58701.63322.41512.9545
H61.02002.05272.71953.58701.63322.95452.4151
H72.10141.10142.11363.18852.41512.95451.7734
H82.10141.10142.11363.18852.95452.41511.7734

picture of Aminoacetonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 115.103 N1 C2 H7 109.099
N1 C2 H8 109.099 C2 N1 H5 110.087
C2 N1 H6 110.087 C2 C3 N4 178.248
C3 C2 H7 108.015 C3 C2 H8 108.015
H5 N1 H6 106.377 H7 C2 H8 107.228
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability