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All results from a given calculation for C4H5N (Pyrrole)

using model chemistry: CID/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CID/cc-pVTZ
 hartrees
Energy at 0K-209.603299
Energy at 298.15K 
HF Energy-208.885354
Nuclear repulsion energy162.510785
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 CID/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CID/cc-pVTZ
ABC
0.31106 0.30719 0.15456

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 1.111
H2 0.000 0.000 2.103
C3 0.000 1.111 0.328
C4 0.000 -1.111 0.328
C5 0.000 0.709 -0.972
C6 0.000 -0.709 -0.972
H7 0.000 2.090 0.755
H8 0.000 -2.090 0.755
H9 0.000 1.352 -1.826
H10 0.000 -1.352 -1.826

Atom - Atom Distances (Å)
  N1 H2 C3 C4 C5 C6 H7 H8 H9 H10
N10.99241.35941.35942.20062.20062.12032.12033.23273.2327
H20.99242.09452.09453.15633.15632.48752.48754.15504.1550
C31.35942.09452.22261.36112.23701.06793.22982.16693.2720
C41.35942.09452.22262.23701.36113.22981.06793.27202.1669
C52.20063.15631.36112.23701.41792.21153.28911.06842.2307
C62.20063.15632.23701.36111.41793.28912.21152.23071.0684
H72.12032.48751.06793.22982.21153.28914.18042.68374.3020
H82.12032.48753.22981.06793.28912.21154.18044.30202.6837
H93.23274.15502.16693.27201.06842.23072.68374.30202.7042
H103.23274.15503.27202.16692.23071.06844.30202.68372.7042

picture of Pyrrole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C5 107.973 N1 C3 H7 121.281
N1 C4 C6 107.973 N1 C4 H8 121.281
H2 N1 C3 125.164 H2 N1 C4 125.164
C3 N1 C4 109.671 C3 C5 C6 107.192
C3 C5 H9 125.799 C4 C6 C5 107.192
C4 C6 H10 125.799 C5 C3 H7 130.747
C5 C6 H10 127.009 C6 C4 H8 130.747
C6 C5 H9 127.009
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability