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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: CID/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/cc-pVDZ
 hartrees
Energy at 0K-344.331093
Energy at 298.15K 
HF Energy-343.461097
Nuclear repulsion energy321.690837
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-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3353 3098 4.89      
2 A' 3343 3089 10.87      
3 A' 3331 3078 13.32      
4 A' 3318 3066 2.10      
5 A' 3308 3057 3.53      
6 A' 3078 2844 110.47      
7 A' 1937 1790 264.40      
8 A' 1762 1628 16.39      
9 A' 1743 1610 7.45      
10 A' 1605 1483 0.38      
11 A' 1560 1441 11.44      
12 A' 1489 1376 17.09      
13 A' 1395 1289 11.37      
14 A' 1366 1262 12.63      
15 A' 1291 1193 50.30      
16 A' 1235 1141 9.78      
17 A' 1214 1122 1.59      
18 A' 1146 1059 3.57      
19 A' 1094 1011 1.44      
20 A' 1056 976 0.14      
21 A' 876 809 34.67      
22 A' 685 633 26.06      
23 A' 649 600 0.88      
24 A' 459 424 0.08      
25 A' 231 214 8.47      
26 A" 1101 1017 0.01      
27 A" 1064 983 0.01      
28 A" 1054 974 0.08      
29 A" 997 922 1.47      
30 A" 922 852 0.03      
31 A" 799 739 58.61      
32 A" 714 659 13.18      
33 A" 490 452 7.18      
34 A" 437 403 0.08      
35 A" 249 230 8.57      
36 A" 126 116 5.06      

Unscaled Zero Point Vibrational Energy (zpe) 25236.1 cm-1
Scaled (by 0.924) Zero Point Vibrational Energy (zpe) 23318.2 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CID/cc-pVDZ
ABC
0.17562 0.05239 0.04035

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.573 0.000
C2 -1.034 -0.368 0.000
C3 -0.734 -1.723 0.000
C4 0.598 -2.143 0.000
C5 1.630 -1.208 0.000
C6 1.329 0.151 0.000
C7 -0.318 2.025 0.000
O8 -1.429 2.474 0.000
H9 0.568 2.692 0.000
H10 -2.060 -0.017 0.000
H11 -1.533 -2.457 0.000
H12 0.830 -3.204 0.000
H13 2.664 -1.538 0.000
H14 2.128 0.888 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.39752.41022.78082.41431.39381.48592.37802.19422.14283.39593.86683.39882.1514
C21.39751.38802.41122.79292.41842.49712.86893.45391.08482.14843.39373.87833.4019
C32.41021.38801.39652.41882.78663.77044.25394.60312.16101.08562.15383.40273.8737
C42.78082.41121.39651.39192.40764.26675.04204.83523.40382.15461.08602.15263.3948
C52.41432.79292.41881.39191.39263.77404.78674.04253.87743.40072.14961.08542.1544
C61.39382.41842.78662.40761.39262.49363.60502.65243.39273.87223.39182.15331.0871
C71.48592.49713.77044.26673.77402.49361.19851.10922.68404.64365.35274.64532.6971
O82.37802.86894.25395.04204.78673.60501.19852.00862.56964.93226.11055.73093.8945
H92.19423.45394.60314.83524.04252.65241.10922.00863.77455.56175.90194.72092.3856
H102.14281.08482.16103.40383.87743.39272.68402.56963.77452.49654.30244.96284.2849
H113.39592.14841.08562.15463.40073.87224.64364.93225.56172.49652.47884.29684.9593
H123.86683.39372.15381.08602.14963.39185.35276.11055.90194.30242.47882.47744.2923
H133.39883.87833.40272.15261.08542.15334.64535.73094.72094.96284.29682.47742.4839
H142.15143.40193.87373.39482.15441.08712.69713.89452.38564.28494.95934.29232.4839

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.825 C1 C2 H10 118.828
C1 C6 C5 120.102 C1 C6 H14 119.757
C1 C7 O8 124.361 C1 C7 H9 114.682
C2 C1 C6 120.090 C2 C1 C7 119.966
C2 C3 C4 119.978 C2 C3 H11 120.081
C3 C2 H10 121.348 C3 C4 C5 120.328
C3 C4 H12 119.843 C4 C3 H11 119.941
C4 C5 C6 119.677 C4 C5 H13 120.158
C5 C4 H12 119.828 C5 C6 H14 120.141
C6 C1 C7 119.944 C6 C5 H13 120.165
O8 C7 H9 120.957
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability