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All results from a given calculation for C6H5COOH (benzoic acid)

using model chemistry: wB97X-D/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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-420.837657
Energy at 298.15K-420.844831
HF Energy-420.837657
Nuclear repulsion energy406.885181
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 wB97X-D/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' 3835 3669 97.59      
2 A' 3242 3102 2.14      
3 A' 3230 3090 10.62      
4 A' 3218 3079 5.62      
5 A' 3210 3070 8.83      
6 A' 3196 3058 1.10      
7 A' 1831 1751 382.75      
8 A' 1677 1605 14.70      
9 A' 1658 1586 5.48      
10 A' 1543 1476 3.74      
11 A' 1499 1434 15.46      
12 A' 1395 1334 143.17      
13 A' 1359 1300 6.06      
14 A' 1340 1282 1.85      
15 A' 1224 1171 151.45      
16 A' 1202 1150 91.53      
17 A' 1191 1139 3.48      
18 A' 1135 1085 65.87      
19 A' 1110 1062 41.61      
20 A' 1058 1012 13.73      
21 A' 1030 986 0.35      
22 A' 786 752 12.72      
23 A' 647 619 50.86      
24 A' 635 608 0.07      
25 A' 502 480 5.46      
26 A' 387 370 4.50      
27 A' 217 208 1.61      
28 A" 1031 986 0.05      
29 A" 1024 979 0.59      
30 A" 974 932 1.32      
31 A" 880 842 0.00      
32 A" 835 799 0.28      
33 A" 735 703 126.94      
34 A" 700 670 11.70      
35 A" 605 579 59.35      
36 A" 438 419 8.50      
37 A" 414 396 0.45      
38 A" 156 149 0.66      
39 A" 60 57 1.31      

Unscaled Zero Point Vibrational Energy (zpe) 25604.3 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 24493.0 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 wB97X-D/aug-cc-pVTZ
ABC
0.13094 0.04121 0.03135

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.215 0.000
C2 1.270 -0.351 0.000
C3 1.414 -1.726 0.000
C4 0.290 -2.539 0.000
C5 -0.977 -1.976 0.000
C6 -1.126 -0.601 0.000
C7 -0.101 1.695 0.000
O8 0.834 2.453 0.000
O9 -1.370 2.152 0.000
H10 2.130 0.302 0.000
H11 2.401 -2.166 0.000
H12 0.403 -3.614 0.000
H13 -1.851 -2.612 0.000
H14 -2.110 -0.158 0.000
H15 -1.307 3.114 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 O9 H10 H11 H12 H13 H14 H15
C11.39062.40132.76912.39931.39071.48312.38802.37192.13213.38153.85033.37932.14263.1802
C21.39061.38212.39692.77282.40902.46302.83763.63761.08032.13843.37603.85383.38544.3189
C32.40131.38211.38682.40342.77773.74114.21864.77302.15091.08092.14173.38283.85675.5526
C42.76912.39691.38681.38592.40004.25155.02104.97533.38482.14331.08122.14233.38065.8743
C52.39932.77282.40341.38591.38353.77414.78504.14663.85293.38272.14111.08112.14285.1013
C61.39072.40902.77772.40001.38352.51413.62872.76333.37933.85853.37872.13781.07913.7196
C71.48312.46303.74114.25153.77412.51411.20401.34832.63054.60085.33264.64872.73251.8627
O82.38802.83764.21865.02104.78503.62871.20402.22452.51104.87736.08205.73263.93482.2416
O92.37193.63764.77304.97534.14662.76331.34832.22453.95875.73246.03184.78792.42500.9646
H102.13211.08032.15093.38483.85293.37932.63052.51103.95872.48314.28024.93394.26514.4415
H113.38152.13841.08092.14333.38273.85854.60084.87735.73242.48312.46734.27514.93766.4524
H123.85033.37602.14171.08122.14113.37875.33266.08206.03184.28022.46732.46644.27306.9421
H133.37933.85383.38282.14231.08112.13784.64875.73264.78794.93394.27512.46642.46795.7520
H142.14263.38543.85673.38062.14281.07912.73253.93482.42504.26514.93764.27302.46793.3689
H153.18024.31895.55265.87435.10133.71961.86272.24160.96464.44156.45246.94215.75203.3689

picture of benzoic acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.003 C1 C2 H10 118.752
C1 C6 C5 119.734 C1 C6 H14 119.814
C1 C7 O8 125.100 C1 C7 O9 113.716
C2 C1 C6 120.029 C2 C1 C7 117.950
C2 C3 C4 119.916 C2 C3 H11 120.008
C3 C2 H10 121.246 C3 C4 C5 120.179
C3 C4 H12 119.897 C4 C3 H11 120.077
C4 C5 C6 120.139 C4 C5 H13 120.043
C5 C4 H12 119.924 C5 C6 H14 120.452
C6 C1 C7 122.021 C6 C5 H13 119.818
C7 O9 H15 106.104 O8 C7 O9 121.184
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.447      
2 C -1.116      
3 C -0.601      
4 C -0.339      
5 C -0.697      
6 C -0.799      
7 C 0.742      
8 O -0.863      
9 O -0.375      
10 H 0.312      
11 H 0.620      
12 H 0.506      
13 H 0.638      
14 H 0.337      
15 H 0.188      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.249 -1.668 0.000 2.084
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.477 -6.096 0.000
y -6.096 -46.081 0.000
z 0.000 0.000 -54.206
Traceless
 xyz
x 1.667 -6.096 0.000
y -6.096 5.260 0.000
z 0.000 0.000 -6.927
Polar
3z2-r2-13.854
x2-y2-2.395
xy-6.096
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.137 -0.244 0.000
y -0.244 17.334 0.000
z 0.000 0.000 7.794


<r2> (average value of r2) Å2
<r2> 327.030
(<r2>)1/2 18.084