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All results from a given calculation for C4H4N (pyrrolide radical)

using model chemistry: CCSD(T)=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2A2
Energy calculated at CCSD(T)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-208.982151
Energy at 298.15K 
HF Energy-208.221616
Nuclear repulsion energy149.237305
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(T)=FULL/aug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)=FULL/aug-cc-pVDZ
ABC
0.32570 0.28749 0.15270

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 1.261
C2 0.000 1.075 0.429
C3 0.000 -1.075 0.429
C4 0.000 0.690 -0.995
C5 0.000 -0.690 -0.995
H6 0.000 2.093 0.829
H7 0.000 -2.093 0.829
H8 0.000 1.369 -1.848
H9 0.000 -1.369 -1.848

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9
N11.35981.35982.35902.35902.13742.13743.39813.3981
C21.35982.14991.47442.26701.09403.19322.29613.3407
C31.35982.14992.26701.47443.19321.09403.34072.2961
C42.35901.47442.26701.37932.30083.32681.09152.2292
C52.35902.26701.47441.37933.32682.30082.22921.0915
H62.13741.09403.19322.30083.32684.18622.77334.3769
H72.13743.19321.09403.32682.30084.18624.37692.7733
H83.39812.29613.34071.09152.22922.77334.37692.7390
H93.39813.34072.29612.22921.09154.37692.77332.7390

picture of pyrrolide radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C4 112.619 N1 C2 H6 120.779
N1 C3 C5 112.619 N1 C3 H7 120.779
C2 N1 C3 104.465 C2 C4 C5 105.149
C2 C4 H8 126.329 C3 C5 C4 105.149
C3 C5 H9 126.329 C4 C2 H6 126.602
C4 C5 H9 128.522 C5 C3 H7 126.602
C5 C4 H8 128.522
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability