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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: B3LYP/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 B3LYP/cc-pVDZ
 hartrees
Energy at 0K-345.595728
Energy at 298.15K 
HF Energy-345.595728
Nuclear repulsion energy320.110657
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 B3LYP/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' 3207 3111 7.12 196.88 0.13 0.22
2 A' 3199 3103 13.71 139.83 0.13 0.23
3 A' 3188 3093 14.91 89.21 0.75 0.86
4 A' 3176 3081 1.38 97.65 0.69 0.81
5 A' 3166 3071 4.39 46.63 0.45 0.62
6 A' 2872 2786 137.04 148.87 0.29 0.45
7 A' 1791 1737 234.08 71.83 0.37 0.54
8 A' 1651 1602 26.45 78.23 0.52 0.69
9 A' 1634 1585 11.84 9.57 0.53 0.70
10 A' 1517 1472 0.97 1.10 0.31 0.47
11 A' 1481 1437 12.83 1.50 0.30 0.46
12 A' 1410 1367 8.24 3.52 0.67 0.80
13 A' 1368 1327 5.50 0.74 0.73 0.84
14 A' 1323 1283 16.15 1.71 0.49 0.66
15 A' 1227 1190 57.54 23.88 0.26 0.41
16 A' 1176 1141 14.20 6.21 0.20 0.33
17 A' 1172 1136 4.05 8.72 0.65 0.79
18 A' 1095 1062 5.83 0.74 0.25 0.40
19 A' 1042 1011 2.40 12.16 0.10 0.18
20 A' 1014 984 0.47 23.33 0.09 0.17
21 A' 840 814 30.39 10.37 0.14 0.24
22 A' 659 640 22.63 2.86 0.36 0.53
23 A' 627 608 0.42 5.59 0.75 0.86
24 A' 442 428 0.13 5.85 0.35 0.51
25 A' 220 214 7.30 0.54 0.54 0.70
26 A" 1039 1008 0.08 5.92 0.75 0.86
27 A" 1020 989 0.00 0.49 0.75 0.86
28 A" 1001 971 0.05 0.10 0.75 0.86
29 A" 947 919 1.10 0.70 0.75 0.86
30 A" 870 844 0.03 4.55 0.75 0.86
31 A" 768 745 31.00 1.30 0.75 0.86
32 A" 709 688 22.53 0.25 0.75 0.86
33 A" 473 459 4.98 0.39 0.75 0.86
34 A" 420 408 0.06 0.01 0.75 0.86
35 A" 243 236 5.99 1.14 0.75 0.86
36 A" 127 123 3.24 2.79 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 24056.7 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 23335.0 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 B3LYP/cc-pVDZ
ABC
0.17389 0.05193 0.03999

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.578 0.000
C2 -1.038 -0.370 0.000
C3 -0.737 -1.730 0.000
C4 0.600 -2.152 0.000
C5 1.637 -1.213 0.000
C6 1.336 0.151 0.000
C7 -0.316 2.027 0.000
O8 -1.439 2.489 0.000
H9 0.583 2.697 0.000
H10 -2.069 -0.011 0.000
H11 -1.542 -2.469 0.000
H12 0.833 -3.219 0.000
H13 2.677 -1.546 0.000
H14 2.139 0.893 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.40532.42232.79462.42611.40261.48332.39182.19832.15083.41433.88723.41712.1623
C21.40531.39272.42022.80442.43022.50312.88623.46911.09162.15853.40873.89653.4188
C32.42231.39271.40212.42962.79893.78024.27604.61972.17421.09232.16443.41913.8928
C42.79462.42021.40211.39862.41724.27795.06824.84913.42122.16481.09262.16353.4120
C52.42612.80442.42961.39861.39653.78304.81254.04993.89563.41742.16101.09212.1655
C61.40262.43022.79892.41721.39652.49993.62832.65573.40853.89133.40712.16261.0939
C71.48332.50313.78024.27793.78302.49991.21401.12152.68794.65985.37054.66092.7041
O82.39182.88624.27605.06824.81253.62831.21402.03272.57744.95826.14315.76333.9173
H92.19833.46914.61974.84914.04992.65571.12152.03273.79035.58595.92174.73182.3823
H102.15081.09162.17423.42123.89563.40852.68792.57743.79032.51374.32594.98774.3038
H113.41432.15851.09232.16483.41743.89134.65984.95825.58592.51372.49054.31824.9851
H123.88723.40872.16441.09262.16103.40715.37056.14315.92174.32592.49052.48974.3149
H133.41713.89653.41912.16351.09212.16264.66095.76334.73184.98774.31822.48972.4980
H142.16233.41883.89283.41202.16551.09392.70413.91732.38234.30384.98514.31492.4980

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.934 C1 C2 H10 118.406
C1 C6 C5 120.165 C1 C6 H14 119.508
C1 C7 O8 124.637 C1 C7 H9 114.411
C2 C1 C6 119.875 C2 C1 C7 120.100
C2 C3 C4 119.979 C2 C3 H11 120.113
C3 C2 H10 121.660 C3 C4 C5 120.333
C3 C4 H12 119.841 C4 C3 H11 119.908
C4 C5 C6 119.714 C4 C5 H13 120.099
C5 C4 H12 119.826 C5 C6 H14 120.327
C6 C1 C7 120.025 C6 C5 H13 120.186
O8 C7 H9 120.951
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.089      
2 C 0.063      
3 C 0.044      
4 C 0.041      
5 C 0.042      
6 C 0.028      
7 C 0.208      
8 O -0.194      
9 H -0.029      
10 H -0.022      
11 H -0.018      
12 H -0.019      
13 H -0.021      
14 H -0.031      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.111 -2.280 0.000 3.107
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.579 5.609 0.000
y 5.609 -46.523 0.000
z 0.000 0.000 -48.392
Traceless
 xyz
x 2.878 5.609 0.000
y 5.609 -0.038 0.000
z 0.000 0.000 -2.841
Polar
3z2-r2-5.681
x2-y21.944
xy5.609
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.065 -1.021 0.000
y -1.021 15.425 0.000
z 0.000 0.000 4.348


<r2> (average value of r2) Å2
<r2> 262.929
(<r2>)1/2 16.215