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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: TPSSh/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/STO-3G
 hartrees
Energy at 0K-341.312969
Energy at 298.15K 
HF Energy-341.312969
Nuclear repulsion energy315.575934
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 TPSSh/STO-3G
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' 3479 3479 3.31 158.92 0.12 0.21
2 A' 3469 3469 8.94 21.23 0.75 0.85
3 A' 3460 3460 5.36 65.41 0.63 0.77
4 A' 3452 3452 1.79 46.58 0.75 0.86
5 A' 3446 3446 1.00 9.24 0.29 0.45
6 A' 3166 3166 55.97 57.18 0.38 0.55
7 A' 1792 1792 31.52 31.10 0.20 0.34
8 A' 1735 1735 11.52 83.78 0.55 0.71
9 A' 1721 1721 11.50 32.88 0.52 0.69
10 A' 1616 1616 0.93 1.71 0.35 0.52
11 A' 1573 1573 16.73 1.10 0.27 0.43
12 A' 1467 1467 13.42 5.46 0.75 0.86
13 A' 1404 1404 9.56 3.36 0.70 0.82
14 A' 1367 1367 6.72 1.23 0.36 0.53
15 A' 1266 1266 19.02 20.49 0.40 0.57
16 A' 1244 1244 4.61 7.89 0.41 0.58
17 A' 1239 1239 20.57 19.65 0.25 0.40
18 A' 1153 1153 0.09 1.37 0.34 0.51
19 A' 1097 1097 0.48 8.68 0.11 0.20
20 A' 1057 1057 1.14 17.10 0.11 0.19
21 A' 850 850 20.81 7.40 0.21 0.34
22 A' 659 659 12.45 2.77 0.60 0.75
23 A' 644 644 0.96 3.12 0.75 0.86
24 A' 437 437 0.50 3.97 0.35 0.52
25 A' 186 186 2.34 0.55 0.54 0.70
26 A" 1054 1054 0.01 0.24 0.75 0.86
27 A" 1038 1038 0.03 0.02 0.75 0.86
28 A" 996 996 2.15 4.98 0.75 0.86
29 A" 950 950 0.68 0.47 0.75 0.86
30 A" 910 910 0.02 5.63 0.75 0.86
31 A" 776 776 19.60 1.95 0.75 0.86
32 A" 733 733 7.03 0.19 0.75 0.86
33 A" 472 472 2.49 0.21 0.75 0.86
34 A" 422 422 0.01 0.01 0.75 0.86
35 A" 232 232 3.01 1.08 0.75 0.86
36 A" 112 112 1.48 1.28 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 25335.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 25335.4 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 TPSSh/STO-3G
ABC
0.17089 0.05000 0.03868

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.577 0.000
C2 -1.033 -0.393 0.000
C3 -0.720 -1.763 0.000
C4 0.630 -2.176 0.000
C5 1.664 -1.218 0.000
C6 1.351 0.153 0.000
C7 -0.337 2.064 0.000
O8 -1.506 2.533 0.000
H9 0.580 2.720 0.000
H10 -2.079 -0.050 0.000
H11 -1.523 -2.513 0.000
H12 0.875 -3.248 0.000
H13 2.714 -1.544 0.000
H14 2.153 0.906 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.41732.44842.82482.44831.41591.52432.46832.22012.17183.44553.92453.44492.1782
C21.41731.40532.43842.82082.44562.55352.96403.50641.10072.17613.43423.92023.4410
C32.44841.40531.41142.44542.82113.84584.36734.66792.18651.09942.17933.44113.9215
C42.82482.43841.41141.41002.43864.34925.17114.89713.44352.17941.09972.17853.4385
C52.44832.82082.44541.41001.40693.84444.91154.08533.92133.44062.17811.09942.1801
C61.41592.44562.82112.43861.40692.54973.71822.68063.43593.92053.43462.17691.1004
C71.52432.55353.84584.34923.84442.54971.25921.12792.73934.72815.44884.72532.7465
O82.46832.96404.36735.17114.91153.71821.25922.09412.64625.04616.25245.86784.0045
H92.22013.50644.66794.89714.08532.68061.12792.09413.84025.64035.97614.76872.4015
H102.17181.10072.18653.44353.92133.43592.73932.64623.84022.52464.35355.02074.3391
H113.44552.17611.09942.17943.44063.92054.72815.04615.64032.52462.50854.34725.0209
H123.92453.43422.17931.09972.17813.43465.44886.25245.97614.35352.50852.50784.3468
H133.44493.92023.44112.17851.09942.17694.72535.86784.76875.02074.34722.50782.5134
H142.17823.44103.92153.43852.18011.10042.74654.00452.40154.33915.02094.34682.5134

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.322 C1 C2 H10 118.660
C1 C6 C5 120.308 C1 C6 H14 119.382
C1 C7 O8 124.660 C1 C7 H9 112.812
C2 C1 C6 119.360 C2 C1 C7 120.420
C2 C3 C4 119.919 C2 C3 H11 120.143
C3 C2 H10 121.018 C3 C4 C5 120.162
C3 C4 H12 119.917 C4 C3 H11 119.938
C4 C5 C6 119.929 C4 C5 H13 119.979
C5 C4 H12 119.921 C5 C6 H14 120.310
C6 C1 C7 120.220 C6 C5 H13 120.093
O8 C7 H9 122.528
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.024      
2 C -0.066      
3 C -0.073      
4 C -0.068      
5 C -0.073      
6 C -0.069      
7 C 0.079      
8 O -0.161      
9 H 0.053      
10 H 0.087      
11 H 0.080      
12 H 0.080      
13 H 0.079      
14 H 0.077      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.325 -1.266 0.000 1.833
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.509 -1.051 0.000
y -1.051 10.337 0.000
z 0.000 0.000 1.320


<r2> (average value of r2) Å2
<r2> 268.042
(<r2>)1/2 16.372