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All results from a given calculation for C3H3N (acrylonitrile)

using model chemistry: CCSD=FULL/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-170.580260
Energy at 298.15K 
HF Energy-169.828459
Nuclear repulsion energy90.546261
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 CCSD=FULL/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/aug-cc-pVTZ
ABC
1.69488 0.16702 0.15204

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.568 -0.539 0.000
N2 -1.069 -1.575 0.000
C3 0.000 0.775 0.000
H4 -0.702 1.591 0.000
C5 1.312 0.980 0.000
H6 2.011 0.160 0.000
H7 1.710 1.981 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 C5 H6 H7
C11.15011.43142.13412.41692.67253.3973
N21.15012.58093.18653.49183.53514.5126
C31.43142.58091.07621.32762.10282.0929
H42.13413.18651.07622.10383.06672.4433
C52.41693.49181.32762.10381.07751.0772
H62.67253.53512.10283.06671.07751.8449
H73.39734.51262.09292.44331.07721.8449

picture of acrylonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H4 115.930 C1 C3 C5 122.282
N2 C1 C3 177.569 C3 C5 H6 121.582
C3 C5 H7 120.627 H4 C3 C5 121.788
H6 C5 H7 117.791
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability