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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: BLYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/Def2TZVPP
 hartrees
Energy at 0K-345.584580
Energy at 298.15K 
HF Energy-345.584580
Nuclear repulsion energy319.312767
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 BLYP/Def2TZVPP
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' 3121 3121 10.17 239.44 0.11 0.20
2 A' 3115 3115 15.49 118.80 0.14 0.25
3 A' 3105 3105 14.73 90.34 0.75 0.86
4 A' 3094 3094 1.02 90.14 0.67 0.80
5 A' 3084 3084 4.58 44.74 0.41 0.58
6 A' 2782 2782 132.06 152.64 0.29 0.45
7 A' 1685 1685 238.39 83.98 0.36 0.53
8 A' 1577 1577 34.29 90.40 0.53 0.69
9 A' 1561 1561 15.33 13.52 0.51 0.68
10 A' 1479 1479 1.07 1.17 0.46 0.63
11 A' 1446 1446 12.85 2.85 0.26 0.41
12 A' 1383 1383 3.18 2.94 0.34 0.51
13 A' 1324 1324 3.80 1.04 0.71 0.83
14 A' 1304 1304 16.93 0.81 0.47 0.64
15 A' 1185 1185 40.33 15.91 0.29 0.44
16 A' 1160 1160 3.71 4.84 0.50 0.66
17 A' 1156 1156 41.89 16.16 0.23 0.37
18 A' 1072 1072 4.61 0.60 0.21 0.35
19 A' 1015 1015 3.33 6.63 0.06 0.11
20 A' 992 992 1.10 40.26 0.06 0.12
21 A' 814 814 30.60 14.18 0.09 0.17
22 A' 646 646 21.15 3.06 0.34 0.51
23 A' 617 617 0.27 5.77 0.75 0.85
24 A' 430 430 0.33 7.33 0.28 0.44
25 A' 215 215 6.97 0.62 0.51 0.68
26 A" 999 999 1.34 2.62 0.75 0.86
27 A" 981 981 0.11 0.37 0.75 0.86
28 A" 964 964 0.02 0.19 0.75 0.86
29 A" 916 916 1.03 0.21 0.75 0.86
30 A" 841 841 0.03 0.16 0.75 0.86
31 A" 744 744 40.96 0.10 0.75 0.86
32 A" 687 687 29.81 0.02 0.75 0.86
33 A" 454 454 6.02 0.22 0.75 0.86
34 A" 405 405 0.07 0.02 0.75 0.86
35 A" 230 230 6.26 0.92 0.75 0.86
36 A" 114 114 3.84 1.72 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 23346.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 23346.5 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 BLYP/Def2TZVPP
ABC
0.17366 0.05145 0.03969

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.575 0.000
C2 -1.050 -0.364 0.000
C3 -0.763 -1.729 0.000
C4 0.572 -2.167 0.000
C5 1.621 -1.239 0.000
C6 1.334 0.129 0.000
C7 -0.282 2.035 0.000
O8 -1.395 2.537 0.000
H9 0.632 2.679 0.000
H10 -2.076 -0.002 0.000
H11 -1.572 -2.457 0.000
H12 0.792 -3.234 0.000
H13 2.653 -1.582 0.000
H14 2.142 0.861 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.40912.42722.80162.43271.40661.48642.40772.19642.15433.41523.89023.41982.1613
C21.40911.39452.42502.81022.43472.51912.92223.47701.08792.15633.40943.89853.4194
C32.42721.39451.40462.43322.80183.79434.31304.62322.16981.08842.16333.41923.8919
C42.80162.42501.40461.40072.42004.28795.09944.84663.42052.16341.08862.16233.4113
C52.43272.81022.43321.40071.39823.78634.83304.04083.89803.41722.15991.08822.1637
C61.40662.43472.80182.42001.39822.49813.63982.64443.41223.89033.40652.16111.0901
C71.48642.51913.79434.28793.78632.49811.22191.11772.71374.67305.37654.65802.6933
O82.40772.92224.31305.09944.83303.63981.22192.03212.62844.99706.17145.77613.9149
H92.19643.47704.62324.84664.04082.64441.11772.03213.80985.58845.91464.71632.3637
H102.15431.08792.16983.42053.89803.41222.71372.62843.80982.50614.32064.98624.3052
H113.41522.15631.08842.16343.41723.89034.67304.99705.58842.50612.48844.31514.9803
H123.89023.40942.16331.08862.15993.40655.37656.17145.91464.32062.48842.48864.3114
H133.41983.89853.41922.16231.08822.16114.65805.77614.71634.98624.31512.48862.4959
H142.16133.41943.89193.41132.16371.09012.69333.91492.36374.30524.98034.31142.4959

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.936 C1 C2 H10 118.688
C1 C6 C5 120.304 C1 C6 H14 119.383
C1 C7 O8 125.214 C1 C7 H9 114.265
C2 C1 C6 119.698 C2 C1 C7 120.900
C2 C3 C4 120.076 C2 C3 H11 120.058
C3 C2 H10 121.376 C3 C4 C5 120.303
C3 C4 H12 119.841 C4 C3 H11 119.867
C4 C5 C6 119.683 C4 C5 H13 120.108
C5 C4 H12 119.856 C5 C6 H14 120.313
C6 C1 C7 119.401 C6 C5 H13 120.209
O8 C7 H9 120.520
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.035      
2 C -0.150      
3 C -0.093      
4 C -0.111      
5 C -0.111      
6 C -0.127      
7 C 0.099      
8 O -0.250      
9 H 0.048      
10 H 0.143      
11 H 0.132      
12 H 0.131      
13 H 0.129      
14 H 0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.214 -2.643 0.000 3.448
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.471 6.096 0.000
y 6.096 -48.389 0.000
z 0.000 0.000 -49.235
Traceless
 xyz
x 3.341 6.096 0.000
y 6.096 -1.036 0.000
z 0.000 0.000 -2.305
Polar
3z2-r2-4.611
x2-y22.918
xy6.096
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.217 -1.253 0.000
y -1.253 17.244 0.000
z 0.000 0.000 6.757


<r2> (average value of r2) Å2
<r2> 265.256
(<r2>)1/2 16.287