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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: CCSD(T)=FULL/6-31G*

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(T)=FULL/6-31G*
 hartrees
Energy at 0K-344.609503
Energy at 298.15K 
HF Energy-343.429113
Nuclear repulsion energy319.866306
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/6-31G*
Rotational Constants (cm-1) from geometry optimized at CCSD(T)=FULL/6-31G*
ABC
0.17325 0.05198 0.03998

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.576 0.000
C2 -1.036 -0.373 0.000
C3 -0.725 -1.733 0.000
C4 0.616 -2.147 0.000
C5 1.649 -1.202 0.000
C6 1.339 0.163 0.000
C7 -0.327 2.024 0.000
O8 -1.467 2.471 0.000
H9 0.550 2.711 0.000
H10 -2.068 -0.023 0.000
H11 -1.523 -2.476 0.000
H12 0.855 -3.211 0.000
H13 2.689 -1.527 0.000
H14 2.137 0.909 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.40512.42032.79152.42441.40131.48482.39672.20442.15293.41103.88203.41372.1628
C21.40511.39492.42372.80942.43492.50042.87713.46781.08972.15843.40973.89953.4223
C32.42031.39491.40362.43242.80303.77864.26944.62322.17431.09032.16323.42043.8953
C42.79152.42371.40361.39962.42024.27635.06604.85783.42252.16451.09062.16353.4133
C52.42442.80942.43241.39961.39933.78274.81634.06383.89883.41812.16031.09022.1665
C61.40132.43492.80302.42021.39932.49793.63352.66723.41203.89323.40842.16291.0924
C71.48482.50043.77864.27633.78272.49791.22481.11312.68774.65685.36684.65902.7043
O82.39672.87714.26945.06604.81633.63351.22482.03082.56574.94776.13815.76703.9280
H92.20443.46784.62324.85784.06382.66721.11312.03083.78495.58575.92944.74712.4011
H102.15291.08972.17433.42253.89883.41202.68772.56573.78492.51274.32474.98894.3069
H113.41102.15841.09032.16453.41813.89324.65684.94775.58572.51272.48884.31784.9856
H123.88203.40972.16321.09062.16033.40845.36686.13815.92944.32472.48882.49004.3148
H133.41373.89953.42042.16351.09022.16294.65905.76704.74714.98894.31782.49002.4978
H142.16283.42233.89533.41332.16651.09242.70433.92802.40114.30694.98564.31482.4978

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.625 C1 C2 H10 118.750
C1 C6 C5 119.913 C1 C6 H14 119.782
C1 C7 O8 124.111 C1 C7 H9 115.358
C2 C1 C6 120.361 C2 C1 C7 119.792
C2 C3 C4 120.008 C2 C3 H11 120.074
C3 C2 H10 121.625 C3 C4 C5 120.398
C3 C4 H12 119.769 C4 C3 H11 119.918
C4 C5 C6 119.696 C4 C5 H13 120.170
C5 C4 H12 119.833 C5 C6 H14 120.305
C6 C1 C7 119.848 C6 C5 H13 120.135
O8 C7 H9 120.531
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability