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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: TPSSh/aug-cc-pVQZ

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/aug-cc-pVQZ
 hartrees
Energy at 0K-345.737923
Energy at 298.15K 
HF Energy-345.737923
Nuclear repulsion energy321.499987
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/aug-cc-pVQZ
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' 3188 3188 10.82 258.53 0.10 0.18
2 A' 3182 3182 14.42 82.37 0.15 0.26
3 A' 3172 3172 12.79 87.41 0.75 0.86
4 A' 3161 3161 1.19 82.75 0.69 0.82
5 A' 3149 3149 4.91 48.91 0.40 0.57
6 A' 2876 2876 118.41 149.57 0.29 0.45
7 A' 1750 1750 270.09 108.58 0.35 0.52
8 A' 1636 1636 33.42 95.00 0.56 0.71
9 A' 1620 1620 13.91 13.34 0.55 0.71
10 A' 1523 1523 1.03 1.03 0.58 0.73
11 A' 1488 1488 12.32 2.52 0.27 0.43
12 A' 1417 1417 4.70 2.16 0.29 0.45
13 A' 1360 1360 4.26 1.31 0.74 0.85
14 A' 1340 1340 18.61 0.90 0.32 0.49
15 A' 1223 1223 50.31 23.35 0.22 0.36
16 A' 1186 1186 26.13 10.96 0.10 0.19
17 A' 1183 1183 5.50 8.05 0.58 0.73
18 A' 1099 1099 4.26 0.81 0.09 0.16
19 A' 1042 1042 2.33 11.36 0.04 0.08
20 A' 1015 1015 0.66 42.48 0.04 0.08
21 A' 835 835 32.17 15.13 0.06 0.11
22 A' 655 655 21.69 3.00 0.30 0.46
23 A' 620 620 0.74 4.19 0.75 0.86
24 A' 435 435 0.33 6.25 0.20 0.34
25 A' 207 207 7.90 0.56 0.42 0.59
26 A" 1031 1031 0.97 1.00 0.75 0.86
27 A" 1021 1021 0.55 0.46 0.75 0.86
28 A" 1007 1007 0.00 0.09 0.75 0.86
29 A" 949 949 0.87 0.61 0.75 0.86
30 A" 871 871 0.01 0.29 0.75 0.86
31 A" 765 765 46.49 0.35 0.75 0.86
32 A" 705 705 26.28 0.01 0.75 0.86
33 A" 458 458 6.27 0.17 0.75 0.86
34 A" 412 412 0.09 0.01 0.75 0.86
35 A" 233 233 7.16 0.85 0.75 0.86
36 A" 115 115 4.39 1.35 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 23963.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 23963.7 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/aug-cc-pVQZ
ABC
0.17568 0.05226 0.04028

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/aug-cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.571 0.000
C2 -1.044 -0.361 0.000
C3 -0.757 -1.717 0.000
C4 0.570 -2.150 0.000
C5 1.613 -1.228 0.000
C6 1.326 0.132 0.000
C7 -0.282 2.021 0.000
O8 -1.390 2.512 0.000
H9 0.621 2.666 0.000
H10 -2.064 0.001 0.000
H11 -1.561 -2.443 0.000
H12 0.790 -3.211 0.000
H13 2.640 -1.569 0.000
H14 2.128 0.862 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.39922.40982.78032.41581.39671.47692.38712.18532.14093.39343.86353.39852.1479
C21.39921.38602.40962.79412.42032.50072.89363.45461.08262.14463.38893.87683.3994
C32.40981.38601.39602.41932.78503.76784.27594.59452.15901.08292.15043.40013.8697
C42.78032.40961.39601.39182.40414.25725.05744.81663.40122.15101.08322.14993.3915
C52.41582.79412.41931.39181.38983.76054.79584.01813.87643.39782.14691.08272.1528
C61.39672.42032.78502.40411.38982.48023.61082.63023.39223.86783.38572.14961.0848
C71.47692.50073.76784.25723.76052.48021.21211.10972.69334.64285.34044.62852.6737
O82.38712.89364.27595.05744.79583.61081.21212.01682.59934.95716.12385.73523.8853
H92.18533.45464.59454.81664.01812.63021.10972.01683.78285.55485.87944.69172.3504
H102.14091.08262.15903.40123.87643.39222.69332.59933.78282.49494.29694.95914.2793
H113.39342.14461.08292.15103.39783.86784.64284.95715.55482.49492.47324.29074.9525
H123.86353.38892.15041.08322.14693.38575.34046.12385.87944.29692.47322.47374.2874
H133.39853.87683.40012.14991.08272.14964.62855.73524.69174.95914.29072.47372.4846
H142.14793.39943.86973.39152.15281.08482.67373.88532.35044.27934.95254.28742.4846

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.817 C1 C2 H10 118.678
C1 C6 C5 120.220 C1 C6 H14 119.371
C1 C7 O8 124.891 C1 C7 H9 114.565
C2 C1 C6 119.920 C2 C1 C7 120.773
C2 C3 C4 120.032 C2 C3 H11 120.108
C3 C2 H10 121.505 C3 C4 C5 120.407
C3 C4 H12 119.786 C4 C3 H11 119.860
C4 C5 C6 119.605 C4 C5 H13 120.125
C5 C4 H12 119.807 C5 C6 H14 120.409
C6 C1 C7 119.307 C6 C5 H13 120.271
O8 C7 H9 120.545
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.143      
2 C -0.316      
3 C -0.506      
4 C -0.625      
5 C -0.441      
6 C -0.324      
7 C -0.138      
8 O -0.484      
9 H 0.417      
10 H 0.443      
11 H 0.447      
12 H 0.542      
13 H 0.461      
14 H 0.382      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.280 -2.598 0.000 3.456
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 14.230 -1.246 0.000
y -1.246 17.093 0.000
z 0.000 0.000 7.370


<r2> (average value of r2) Å2
<r2> 261.446
(<r2>)1/2 16.169