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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G
 hartrees
Energy at 0K-345.108588
Energy at 298.15K 
HF Energy-345.108588
Nuclear repulsion energy320.525875
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 HSEh1PBE/6-31G
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' 3256 3115 14.48 253.22 0.10 0.18
2 A' 3248 3107 13.87 30.53 0.29 0.45
3 A' 3237 3097 11.11 81.16 0.74 0.85
4 A' 3225 3085 1.45 73.59 0.73 0.84
5 A' 3212 3072 5.30 45.36 0.46 0.63
6 A' 2991 2862 116.21 122.22 0.29 0.45
7 A' 1738 1662 174.49 68.67 0.32 0.49
8 A' 1686 1613 38.39 100.73 0.51 0.67
9 A' 1662 1590 30.57 21.54 0.47 0.64
10 A' 1560 1492 0.33 0.87 0.22 0.36
11 A' 1521 1455 18.60 2.58 0.29 0.45
12 A' 1448 1385 6.30 4.95 0.55 0.71
13 A' 1412 1350 3.16 0.91 0.74 0.85
14 A' 1378 1318 14.85 2.12 0.58 0.73
15 A' 1275 1220 62.59 21.98 0.26 0.42
16 A' 1230 1176 10.10 4.88 0.25 0.40
17 A' 1226 1173 8.42 10.09 0.54 0.70
18 A' 1131 1082 5.47 0.65 0.38 0.55
19 A' 1071 1024 2.40 7.02 0.13 0.23
20 A' 1044 999 0.61 29.57 0.11 0.21
21 A' 862 824 26.22 11.88 0.16 0.27
22 A' 674 645 26.18 3.37 0.40 0.57
23 A' 649 621 0.46 5.43 0.75 0.86
24 A' 456 436 0.09 6.54 0.36 0.53
25 A' 221 212 9.09 0.95 0.59 0.74
26 A" 1064 1018 1.58 4.20 0.75 0.86
27 A" 1046 1000 1.48 3.31 0.75 0.86
28 A" 1029 984 0.09 0.01 0.75 0.86
29 A" 971 929 1.33 0.55 0.75 0.86
30 A" 895 856 0.07 4.26 0.75 0.86
31 A" 787 753 55.20 1.54 0.75 0.86
32 A" 726 695 35.95 0.20 0.75 0.86
33 A" 480 459 7.63 0.40 0.75 0.86
34 A" 428 410 0.12 0.04 0.75 0.86
35 A" 248 237 9.41 1.66 0.75 0.86
36 A" 130 124 4.96 2.11 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 24608.4 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 23540.4 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 HSEh1PBE/6-31G
ABC
0.17421 0.05215 0.04014

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.577 0.000
C2 -1.035 -0.370 0.000
C3 -0.733 -1.727 0.000
C4 0.603 -2.146 0.000
C5 1.638 -1.206 0.000
C6 1.335 0.154 0.000
C7 -0.308 2.012 0.000
O8 -1.453 2.484 0.000
H9 0.570 2.683 0.000
H10 -2.060 -0.015 0.000
H11 -1.530 -2.462 0.000
H12 0.837 -3.205 0.000
H13 2.671 -1.536 0.000
H14 2.131 0.894 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.40302.41802.78892.42141.40091.46772.39732.18162.14383.40283.87403.40562.1548
C21.40301.39062.41622.80062.42772.49052.88443.44911.08502.15013.39773.88513.4094
C32.41801.39061.39992.42662.79543.76334.27244.59842.16671.08462.15603.40893.8823
C42.78892.41621.39991.39702.41324.25655.06584.82873.41102.15681.08512.15573.4021
C52.42142.80062.42661.39701.39353.76104.81364.03333.88523.40752.15321.08452.1578
C61.40092.42772.79542.41321.39352.48083.63372.64243.40003.88003.39592.15361.0869
C71.46772.49053.76334.25653.76102.48081.23811.10502.67954.63825.34164.63262.6835
O82.39732.88444.27245.06584.81363.63371.23812.03242.57204.94706.13295.75873.9209
H92.18163.44914.59844.82874.03332.64241.10502.03243.76805.55735.89434.71282.3745
H102.14381.08502.16673.41103.88523.40002.67952.57203.76802.50404.30964.96974.2892
H113.40282.15011.08462.15683.40753.88004.63824.94705.55732.50402.48094.30204.9669
H123.87403.39772.15601.08512.15323.39595.34166.13295.89434.30962.48092.48024.2988
H133.40563.88513.40892.15571.08452.15364.63265.75874.71284.96974.30202.48022.4888
H142.15483.40943.88233.40212.15781.08692.68353.92092.37454.28924.96694.29882.4888

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.887 C1 C2 H10 118.452
C1 C6 C5 120.114 C1 C6 H14 119.490
C1 C7 O8 124.531 C1 C7 H9 115.260
C2 C1 C6 119.954 C2 C1 C7 120.337
C2 C3 C4 119.963 C2 C3 H11 120.096
C3 C2 H10 121.661 C3 C4 C5 120.364
C3 C4 H12 119.828 C4 C3 H11 119.941
C4 C5 C6 119.718 C4 C5 H13 120.093
C5 C4 H12 119.808 C5 C6 H14 120.397
C6 C1 C7 119.709 C6 C5 H13 120.188
O8 C7 H9 120.209
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.016      
2 C -0.140      
3 C -0.172      
4 C -0.148      
5 C -0.172      
6 C -0.167      
7 C 0.164      
8 O -0.408      
9 H 0.140      
10 H 0.207      
11 H 0.178      
12 H 0.177      
13 H 0.177      
14 H 0.180      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.538 -2.663 0.000 3.678
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.399 6.895 0.000
y 6.895 -46.585 0.000
z 0.000 0.000 -48.593
Traceless
 xyz
x 3.190 6.895 0.000
y 6.895 -0.089 0.000
z 0.000 0.000 -3.101
Polar
3z2-r2-6.202
x2-y22.186
xy6.895
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.384 -1.272 0.000
y -1.272 14.627 0.000
z 0.000 0.000 3.479


<r2> (average value of r2) Å2
<r2> 261.989
(<r2>)1/2 16.186