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All results from a given calculation for C8H6 (Calicene)

using model chemistry: CCD/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 CCD/cc-pVTZ
 hartrees
Energy at 0K-307.648561
Energy at 298.15K 
HF Energy-306.393913
Nuclear repulsion energy300.461443
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/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCD/cc-pVTZ
ABC
0.22632 0.04773 0.03942

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.042
C2 0.000 0.000 1.300
C3 0.000 0.661 2.565
C4 0.000 -0.661 2.565
C5 0.000 1.170 -0.911
C6 0.000 -1.170 -0.911
C7 0.000 0.730 -2.195
C8 0.000 -0.730 -2.195
H9 0.000 1.577 3.126
H10 0.000 -1.577 3.126
H11 0.000 2.193 -0.571
H12 0.000 -2.193 -0.571
H13 0.000 1.348 -3.079
H14 0.000 -1.348 -3.079

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14
C11.34212.68952.68951.45731.45732.27342.27343.53883.53882.25592.25593.32273.3227
C21.34211.42721.42722.50152.50153.57053.57052.41262.41262.88262.88264.58194.5819
C32.68951.42721.32193.51303.92874.76054.95911.07412.30703.49004.24015.68575.9909
C42.68951.42721.32193.92873.51304.95914.76052.30701.07414.24013.49005.99095.6857
C51.45732.50153.51303.92872.33971.35732.29304.05754.88281.07823.38012.17543.3225
C61.45732.50153.92873.51302.33972.29301.35734.88284.05753.38011.07823.32252.1754
C72.27343.57054.76054.95911.35732.29301.45995.38805.79962.18603.34391.07852.2579
C82.27343.57054.95914.76052.29301.35731.45995.79965.38803.34392.18602.25791.0785
H93.53882.41261.07412.30704.05754.88285.38805.79963.15363.74785.28006.20946.8598
H103.53882.41262.30701.07414.88284.05755.79965.38803.15365.28003.74786.85986.2094
H112.25592.88263.49004.24011.07823.38012.18603.34393.74785.28004.38602.64704.3391
H122.25592.88264.24013.49003.38011.07823.34392.18605.28003.74784.38604.33912.6470
H133.32274.58195.68575.99092.17543.32251.07852.25796.20946.85982.64704.33912.6953
H143.32274.58195.99095.68573.32252.17542.25791.07856.85986.20944.33912.64702.6953

picture of Calicene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 152.411 C1 C2 C4 152.411
C1 C5 C7 107.695 C1 C5 H11 125.001
C1 C6 C8 107.695 C1 C6 H12 125.001
C2 C1 C5 126.606 C2 C1 C6 126.606
C2 C3 C4 62.411 C2 C3 H9 149.081
C2 C4 C3 62.411 C2 C4 H10 149.081
C3 C2 C4 55.178 C3 C4 H10 148.507
C4 C3 H9 148.507 C5 C1 C6 106.788
C5 C7 C8 108.911 C5 C7 H13 126.149
C6 C8 C7 108.911 C6 C8 H14 126.149
C7 C5 H11 127.304 C7 C8 H14 124.940
C8 C6 H12 127.304 C8 C7 H13 124.940
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability