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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: TPSSh/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 TPSSh/cc-pVDZ
 hartrees
Energy at 0K-345.623520
Energy at 298.15K 
HF Energy-345.623520
Nuclear repulsion energy319.970385
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/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' 3205 3116 11.92 263.34 0.11 0.20
2 A' 3198 3110 17.26 85.34 0.16 0.28
3 A' 3187 3099 16.21 97.67 0.75 0.85
4 A' 3175 3087 1.34 96.20 0.69 0.82
5 A' 3163 3076 5.96 51.17 0.44 0.61
6 A' 2874 2795 147.55 159.55 0.30 0.46
7 A' 1771 1722 228.57 71.07 0.36 0.53
8 A' 1649 1603 27.86 78.53 0.52 0.69
9 A' 1632 1587 13.27 10.37 0.52 0.68
10 A' 1517 1475 1.31 0.92 0.31 0.47
11 A' 1481 1440 12.48 1.64 0.29 0.45
12 A' 1408 1369 6.58 3.52 0.61 0.76
13 A' 1380 1342 5.97 0.59 0.75 0.86
14 A' 1324 1287 15.77 1.67 0.51 0.68
15 A' 1226 1192 53.63 22.35 0.26 0.41
16 A' 1177 1145 12.77 5.68 0.21 0.35
17 A' 1174 1142 7.38 9.18 0.56 0.72
18 A' 1094 1064 6.15 0.80 0.20 0.34
19 A' 1041 1013 2.08 12.89 0.10 0.18
20 A' 1010 982 0.37 24.19 0.09 0.16
21 A' 836 813 29.85 10.66 0.14 0.24
22 A' 651 633 21.26 3.32 0.38 0.55
23 A' 616 599 0.79 5.34 0.75 0.86
24 A' 435 423 0.16 6.16 0.36 0.53
25 A' 209 203 7.46 0.52 0.52 0.69
26 A" 1032 1003 0.21 5.43 0.75 0.86
27 A" 1016 988 0.01 0.47 0.75 0.86
28 A" 999 971 0.04 0.13 0.75 0.86
29 A" 945 919 0.98 0.59 0.75 0.86
30 A" 869 845 0.03 3.93 0.75 0.86
31 A" 764 743 35.14 1.17 0.75 0.86
32 A" 705 685 22.25 0.18 0.75 0.86
33 A" 466 453 5.55 0.41 0.75 0.86
34 A" 413 402 0.06 0.01 0.75 0.86
35 A" 241 234 6.31 1.08 0.75 0.86
36 A" 125 121 3.01 2.77 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 24003.1 cm-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 23340.6 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/cc-pVDZ
ABC
0.17351 0.05196 0.03999

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.579 0.000
C2 -1.037 -0.371 0.000
C3 -0.733 -1.731 0.000
C4 0.606 -2.150 0.000
C5 1.642 -1.209 0.000
C6 1.338 0.155 0.000
C7 -0.321 2.026 0.000
O8 -1.451 2.480 0.000
H9 0.573 2.701 0.000
H10 -2.068 -0.012 0.000
H11 -1.535 -2.472 0.000
H12 0.841 -3.216 0.000
H13 2.683 -1.540 0.000
H14 2.139 0.900 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.40602.42312.79482.42721.40381.48192.39202.19822.15073.41533.88733.41852.1631
C21.40601.39332.42122.80682.43272.50122.88133.46831.09172.15943.40953.89893.4209
C32.42311.39331.40302.43192.80133.77894.27204.62022.17621.09222.16483.42103.8952
C42.79482.42121.40301.39962.41824.27675.06644.85053.42322.16541.09252.16423.4137
C52.42722.80682.43191.39961.39713.78324.81424.05293.89823.41932.16161.09202.1668
C61.40382.43272.80132.41821.39712.50033.63152.65823.41043.89353.40792.16351.0940
C71.48192.50123.77894.27673.78322.50031.21831.12052.68424.65885.36924.66202.7048
O82.39202.88134.27205.06644.81423.63151.21832.03632.56784.95336.14085.76643.9223
H92.19823.46834.62024.85054.05292.65821.12052.03633.78645.58625.92334.73652.3859
H102.15071.09172.17623.42323.89823.41042.68422.56783.78642.51704.32804.99024.3048
H113.41532.15941.09222.16543.41933.89354.65884.95335.58622.51702.49054.31964.9874
H123.88733.40952.16481.09252.16163.40795.36926.14085.92334.32802.49052.48994.3165
H133.41853.89893.42102.16421.09202.16354.66205.76644.73654.99024.31962.48992.5004
H142.16313.42093.89523.41372.16681.09402.70483.92232.38594.30484.98744.31652.5004

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.897 C1 C2 H10 118.321
C1 C6 C5 120.124 C1 C6 H14 119.480
C1 C7 O8 124.422 C1 C7 H9 114.563
C2 C1 C6 119.945 C2 C1 C7 119.990
C2 C3 C4 119.958 C2 C3 H11 120.151
C3 C2 H10 121.782 C3 C4 C5 120.389
C3 C4 H12 119.813 C4 C3 H11 119.891
C4 C5 C6 119.687 C4 C5 H13 120.083
C5 C4 H12 119.798 C5 C6 H14 120.396
C6 C1 C7 120.065 C6 C5 H13 120.230
O8 C7 H9 121.015
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.133      
2 C 0.053      
3 C 0.018      
4 C 0.019      
5 C 0.016      
6 C 0.015      
7 C 0.232      
8 O -0.219      
9 H -0.009      
10 H 0.002      
11 H 0.005      
12 H 0.004      
13 H 0.003      
14 H -0.007      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.122 -2.287 0.000 3.119
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 13.130 -1.069 0.000
y -1.069 15.575 0.000
z 0.000 0.000 4.380


<r2> (average value of r2) Å2
<r2> 262.767
(<r2>)1/2 16.210