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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: HSEh1PBE/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-345.318444
Energy at 298.15K 
HF Energy-345.318444
Nuclear repulsion energy322.513220
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/aug-cc-pVTZ
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' 3215 3092 9.27 281.51 0.09 0.17
2 A' 3209 3086 8.16 42.01 0.22 0.36
3 A' 3199 3077 7.21 81.44 0.75 0.86
4 A' 3188 3066 0.87 73.88 0.71 0.83
5 A' 3176 3055 3.40 47.90 0.37 0.54
6 A' 2901 2790 107.42 140.66 0.28 0.44
7 A' 1802 1734 288.21 112.18 0.35 0.52
8 A' 1663 1599 31.10 91.78 0.56 0.72
9 A' 1647 1584 11.02 10.29 0.57 0.73
10 A' 1530 1472 0.91 1.16 0.52 0.68
11 A' 1494 1437 13.23 1.95 0.29 0.45
12 A' 1419 1365 6.57 1.76 0.42 0.59
13 A' 1377 1324 5.86 1.15 0.75 0.86
14 A' 1339 1288 17.36 1.29 0.31 0.48
15 A' 1237 1190 61.42 29.59 0.19 0.32
16 A' 1186 1141 19.04 8.78 0.12 0.22
17 A' 1181 1135 1.64 6.08 0.72 0.84
18 A' 1105 1063 5.27 0.89 0.08 0.15
19 A' 1052 1012 2.85 16.81 0.04 0.07
20 A' 1024 985 0.38 34.64 0.04 0.07
21 A' 847 814 32.51 13.77 0.06 0.11
22 A' 663 638 23.25 2.71 0.27 0.43
23 A' 627 603 0.52 4.21 0.75 0.85
24 A' 443 426 0.26 5.74 0.20 0.33
25 A' 216 207 8.06 0.57 0.42 0.60
26 A" 1042 1002 1.25 1.35 0.75 0.86
27 A" 1026 987 0.09 0.08 0.75 0.86
28 A" 1009 971 0.01 0.07 0.75 0.86
29 A" 953 917 1.11 0.59 0.75 0.86
30 A" 875 842 0.01 0.37 0.75 0.86
31 A" 769 739 48.51 0.41 0.75 0.86
32 A" 709 681 28.22 0.01 0.75 0.86
33 A" 464 446 6.86 0.14 0.75 0.86
34 A" 415 399 0.10 0.00 0.75 0.86
35 A" 235 226 7.52 0.83 0.75 0.86
36 A" 116 112 4.66 1.29 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 24175.8 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 23252.3 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/aug-cc-pVTZ
ABC
0.17677 0.05262 0.04055

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.568 0.000
C2 -1.040 -0.360 0.000
C3 -0.754 -1.712 0.000
C4 0.570 -2.143 0.000
C5 1.608 -1.223 0.000
C6 1.321 0.133 0.000
C7 -0.283 2.014 0.000
O8 -1.385 2.502 0.000
H9 0.621 2.659 0.000
H10 -2.060 0.003 0.000
H11 -1.557 -2.437 0.000
H12 0.790 -3.204 0.000
H13 2.636 -1.563 0.000
H14 2.123 0.864 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.39412.40162.77072.40731.39121.47322.37852.18072.13623.38523.85383.38982.1432
C21.39411.38182.40202.78502.41202.49192.88263.44561.08282.14073.38133.86753.3912
C32.40161.38181.39172.41162.77623.75554.26074.58172.15591.08272.14643.39253.8609
C42.77072.40201.39171.38732.39674.24385.03954.80233.39422.14721.08312.14593.3842
C52.40732.78502.41161.38731.38583.74914.77864.00563.86753.39022.14281.08252.1493
C61.39122.41202.77622.39671.38582.47273.59702.62163.38383.85893.37832.14571.0848
C71.47322.49193.75554.24383.74912.47271.20521.11032.68354.63025.32684.61712.6669
O82.37852.88264.26075.03954.77863.59701.20522.01222.58824.94216.10595.71793.8718
H92.18073.44564.58174.80234.00562.62161.11032.01223.77355.54215.86494.67852.3409
H102.13621.08282.15593.39423.86753.38382.68352.58823.77352.49164.29004.95014.2704
H113.38522.14071.08272.14723.39023.85894.63024.94215.54212.49162.46904.28314.9437
H123.85383.38132.14641.08312.14283.37835.32686.10595.86494.29002.46902.46934.2801
H133.38983.86753.39252.14591.08252.14574.61715.71794.67854.95014.28312.46932.4806
H142.14323.39123.86093.38422.14931.08482.66693.87182.34094.27044.94374.28012.4806

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.800 C1 C2 H10 118.645
C1 C6 C5 120.193 C1 C6 H14 119.385
C1 C7 O8 124.953 C1 C7 H9 114.420
C2 C1 C6 119.988 C2 C1 C7 120.675
C2 C3 C4 120.011 C2 C3 H11 120.107
C3 C2 H10 121.555 C3 C4 C5 120.408
C3 C4 H12 119.781 C4 C3 H11 119.881
C4 C5 C6 119.599 C4 C5 H13 120.141
C5 C4 H12 119.811 C5 C6 H14 120.423
C6 C1 C7 119.337 C6 C5 H13 120.260
O8 C7 H9 120.627
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.091      
2 C -0.807      
3 C -0.411      
4 C -0.386      
5 C -0.396      
6 C -0.855      
7 C -0.109      
8 O -0.711      
9 H 0.429      
10 H 0.446      
11 H 0.399      
12 H 0.462      
13 H 0.414      
14 H 0.435      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.299 -2.564 0.000 3.444
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.610 6.329 0.000
y 6.329 -47.287 0.000
z 0.000 0.000 -49.015
Traceless
 xyz
x 3.541 6.329 0.000
y 6.329 -0.474 0.000
z 0.000 0.000 -3.067
Polar
3z2-r2-6.134
x2-y22.677
xy6.329
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.042 -1.187 0.000
y -1.187 16.716 0.000
z 0.000 0.000 7.343


<r2> (average value of r2) Å2
<r2> 259.946
(<r2>)1/2 16.123