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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: mPW1PW91/daug-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 mPW1PW91/daug-cc-pVDZ
 hartrees
Energy at 0K-345.532236
Energy at 298.15K 
HF Energy-345.532236
Nuclear repulsion energy321.068520
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 mPW1PW91/daug-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' 3232 3232 8.68 248.43 0.10 0.17
2 A' 3226 3226 9.12 74.27 0.15 0.26
3 A' 3217 3217 9.51 80.83 0.75 0.86
4 A' 3205 3205 0.97 80.58 0.69 0.82
5 A' 3194 3194 3.40 43.63 0.39 0.57
6 A' 2927 2927 106.76 158.69 0.27 0.43
7 A' 1798 1798 290.54 112.66 0.35 0.52
8 A' 1671 1671 31.60 90.52 0.56 0.72
9 A' 1653 1653 12.04 10.74 0.57 0.73
10 A' 1526 1526 1.49 0.97 0.56 0.72
11 A' 1487 1487 12.79 1.36 0.30 0.47
12 A' 1413 1413 6.88 2.80 0.70 0.82
13 A' 1389 1389 7.29 0.84 0.74 0.85
14 A' 1329 1329 15.78 1.01 0.29 0.44
15 A' 1237 1237 61.23 27.86 0.18 0.31
16 A' 1184 1184 16.12 8.14 0.13 0.23
17 A' 1179 1179 1.91 6.23 0.69 0.81
18 A' 1104 1104 5.67 1.02 0.08 0.16
19 A' 1052 1052 2.72 21.33 0.04 0.07
20 A' 1016 1016 0.18 31.41 0.04 0.07
21 A' 844 844 31.49 14.85 0.06 0.11
22 A' 660 660 23.48 2.75 0.30 0.46
23 A' 624 624 0.57 4.31 0.75 0.85
24 A' 443 443 0.23 6.02 0.20 0.33
25 A' 216 216 8.29 0.47 0.44 0.61
26 A" 1039 1039 1.25 1.43 0.75 0.86
27 A" 1025 1025 0.10 0.12 0.75 0.86
28 A" 1010 1010 0.00 0.06 0.75 0.86
29 A" 953 953 1.12 0.66 0.75 0.86
30 A" 873 873 0.00 0.39 0.75 0.86
31 A" 771 771 44.78 0.42 0.75 0.86
32 A" 709 709 33.04 0.01 0.75 0.86
33 A" 471 471 7.35 0.15 0.75 0.86
34 A" 418 418 0.08 0.01 0.75 0.86
35 A" 238 238 7.61 0.80 0.75 0.86
36 A" 120 120 4.67 1.28 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 24225.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 24225.5 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 mPW1PW91/daug-cc-pVDZ
ABC
0.17499 0.05221 0.04021

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.572 0.000
C2 -1.044 -0.361 0.000
C3 -0.754 -1.720 0.000
C4 0.575 -2.151 0.000
C5 1.618 -1.226 0.000
C6 1.328 0.137 0.000
C7 -0.287 2.022 0.000
O8 -1.398 2.506 0.000
H9 0.615 2.676 0.000
H10 -2.070 0.002 0.000
H11 -1.562 -2.450 0.000
H12 0.798 -3.217 0.000
H13 2.651 -1.567 0.000
H14 2.134 0.871 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.40062.41282.78382.41871.39801.47792.38582.19172.14723.40183.87283.40672.1550
C21.40061.38882.41392.79872.42412.50062.88883.46081.08832.15173.39863.88713.4088
C32.41281.38881.39822.42302.78983.77064.27404.60392.16651.08862.15723.40923.8800
C42.78382.41391.39821.39412.40864.26165.05794.82763.41092.15791.08902.15683.4005
C52.41872.79872.42301.39411.39263.76524.79764.02863.88673.40712.15381.08842.1592
C61.39802.42412.78982.40861.39262.48303.61182.63793.40103.87843.39552.15671.0902
C71.47792.50063.77064.26163.76522.48301.21131.11422.69434.64985.35064.63842.6813
O82.38582.88884.27405.05794.79763.61181.21132.01972.59274.95826.12995.74293.8921
H92.19173.46084.60394.82764.02862.63791.11422.01973.78945.56885.89634.70622.3596
H102.14721.08832.16653.41093.88673.40102.69432.59273.78942.50364.31154.97514.2931
H113.40182.15171.08862.15793.40713.87844.64984.95825.56882.50362.48164.30474.9686
H123.87283.39862.15721.08902.15383.39555.35066.12995.89634.31152.48162.48184.3010
H133.40673.88713.40922.15681.08842.15674.63845.74294.70624.97514.30472.48182.4917
H142.15503.40883.88003.40052.15921.09022.68133.89212.35964.29314.96864.30102.4917

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.766 C1 C2 H10 118.707
C1 C6 C5 120.158 C1 C6 H14 119.498
C1 C7 O8 124.750 C1 C7 H9 114.736
C2 C1 C6 120.032 C2 C1 C7 120.596
C2 C3 C4 120.030 C2 C3 H11 120.087
C3 C2 H10 121.527 C3 C4 C5 120.402
C3 C4 H12 119.791 C4 C3 H11 119.883
C4 C5 C6 119.612 C4 C5 H13 120.135
C5 C4 H12 119.806 C5 C6 H14 120.343
C6 C1 C7 119.373 C6 C5 H13 120.253
O8 C7 H9 120.514
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 3.677      
2 C 0.094      
3 C -0.181      
4 C 1.667      
5 C 0.741      
6 C 0.292      
7 C 0.668      
8 O -0.598      
9 H -1.096      
10 H -1.142      
11 H -0.994      
12 H -1.019      
13 H -1.033      
14 H -1.077      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.333 -2.567 0.000 3.469
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.588 6.440 0.000
y 6.440 -47.241 0.000
z 0.000 0.000 -49.156
Traceless
 xyz
x 3.611 6.440 0.000
y 6.440 -0.369 0.000
z 0.000 0.000 -3.242
Polar
3z2-r2-6.484
x2-y22.653
xy6.440
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.183 -1.213 0.000
y -1.213 16.874 0.000
z 0.000 0.000 7.440


<r2> (average value of r2) Å2
<r2> 261.907
(<r2>)1/2 16.184