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All results from a given calculation for C4H5N (Pyrrole)

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 C2V 1A1
Energy calculated at CCSD=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-209.857152
Energy at 298.15K 
HF Energy-208.887878
Nuclear repulsion energy161.876944
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
0.30867 0.30490 0.15339

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 1.114
H2 0.000 0.000 2.113
C3 0.000 1.117 0.329
C4 0.000 -1.117 0.329
C5 0.000 0.710 -0.976
C6 0.000 -0.710 -0.976
H7 0.000 2.099 0.760
H8 0.000 -2.099 0.760
H9 0.000 1.355 -1.833
H10 0.000 -1.355 -1.833

Atom - Atom Distances (Å)
  N1 H2 C3 C4 C5 C6 H7 H8 H9 H10
N10.99871.36541.36542.20752.20752.12882.12883.24403.2440
H20.99872.10472.10473.16953.16952.49742.49744.17234.1723
C31.36542.10472.23411.36732.24501.07253.24492.17543.2842
C41.36542.10472.23412.24501.36733.24491.07253.28422.1754
C52.20753.16951.36732.24501.41932.22373.30201.07292.2354
C62.20753.16952.24501.36731.41933.30202.22372.23541.0729
H72.12882.49741.07253.24492.22373.30204.19832.69804.3192
H82.12882.49743.24491.07253.30202.22374.19834.31922.6980
H93.24404.17232.17543.28421.07292.23542.69804.31922.7098
H103.24404.17233.28422.17542.23541.07294.31922.69802.7098

picture of Pyrrole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C5 107.768 N1 C3 H7 121.206
N1 C4 C6 107.768 N1 C4 H8 121.206
H2 N1 C3 125.103 H2 N1 C4 125.103
C3 N1 C4 109.795 C3 C5 C6 107.335
C3 C5 H9 125.693 C4 C6 C5 107.335
C4 C6 H10 125.693 C5 C3 H7 131.026
C5 C6 H10 126.972 C6 C4 H8 131.026
C6 C5 H9 126.972
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability