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

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-420.709082
Energy at 298.15K-420.715943
HF Energy-420.709082
Nuclear repulsion energy403.743074
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 B97D3/TZVP
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' 3683 3630 67.37      
2 A' 3166 3120 3.60      
3 A' 3157 3111 6.61      
4 A' 3142 3097 18.81      
5 A' 3133 3087 13.96      
6 A' 3120 3075 0.48      
7 A' 1735 1710 327.51      
8 A' 1605 1582 18.29      
9 A' 1584 1561 5.52      
10 A' 1494 1472 0.88      
11 A' 1453 1432 13.59      
12 A' 1345 1326 4.06      
13 A' 1332 1313 86.35      
14 A' 1320 1301 7.59      
15 A' 1190 1172 23.13      
16 A' 1171 1154 6.03      
17 A' 1163 1147 174.59      
18 A' 1092 1076 10.53      
19 A' 1058 1043 165.88      
20 A' 1027 1012 38.79      
21 A' 1003 989 0.97      
22 A' 758 747 5.03      
23 A' 625 616 39.70      
24 A' 622 613 2.93      
25 A' 487 480 6.74      
26 A' 378 373 4.43      
27 A' 214 211 1.32      
28 A" 966 952 0.08      
29 A" 945 931 0.10      
30 A" 912 898 1.22      
31 A" 834 822 0.06      
32 A" 783 772 0.51      
33 A" 699 689 126.75      
34 A" 665 655 2.28      
35 A" 575 567 65.67      
36 A" 410 405 8.07      
37 A" 394 388 0.80      
38 A" 146 144 0.68      
39 A" 48 48 0.86      

Unscaled Zero Point Vibrational Energy (zpe) 24715.4 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 24359.5 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 B97D3/TZVP
ABC
0.12859 0.04066 0.03089

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.223 0.000
C2 1.282 -0.346 0.000
C3 1.432 -1.730 0.000
C4 0.304 -2.556 0.000
C5 -0.975 -1.993 0.000
C6 -1.131 -0.608 0.000
C7 -0.105 1.707 0.000
O8 0.837 2.476 0.000
O9 -1.401 2.149 0.000
H10 2.146 0.312 0.000
H11 2.427 -2.168 0.000
H12 0.421 -3.637 0.000
H13 -1.853 -2.635 0.000
H14 -2.122 -0.167 0.000
H15 -1.348 3.120 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 O9 H10 H11 H12 H13 H14 H15
C11.40322.42212.79572.42161.40351.48782.40292.38172.14803.40693.88323.40652.15743.1953
C21.40321.39222.41682.79472.42732.47842.85693.66441.08592.15123.40173.88193.40904.3516
C32.42211.39221.39802.42152.79743.76564.24794.80382.16361.08712.15803.40683.88235.5907
C42.79572.41681.39801.39722.41894.28275.05985.00443.40872.15881.08752.15773.40435.9116
C52.42162.79472.42151.39721.39383.80154.82244.16443.88043.40692.15691.08722.15635.1271
C61.40352.42732.79742.41891.39382.53243.65812.77073.40363.88463.40332.15191.08493.7347
C71.48782.47843.76564.28273.80152.53241.21571.36912.64874.62895.37024.68112.75321.8819
O82.40292.85694.24795.05984.82243.65811.21572.26152.52914.90806.12695.77553.96712.2781
O92.38173.66444.80385.00444.16442.77071.36912.26153.99485.76976.06654.80602.42590.9723
H102.14801.08592.16363.40873.88043.40362.64872.52913.99482.49534.30934.96764.29484.4830
H113.40692.15121.08712.15883.40693.88464.62894.90805.76972.49532.48664.30524.96946.4972
H123.88323.40172.15801.08752.15693.40335.37026.12696.06654.30932.48662.48474.30226.9851
H133.40653.88193.40682.15771.08722.15194.68115.77554.80604.96764.30522.48472.48315.7777
H142.15743.40903.88233.40432.15631.08492.75323.96712.42594.29484.96944.30222.48313.3770
H153.19534.35165.59075.91165.12713.73471.88192.27810.97234.48306.49726.98515.77773.3770

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 120.103 C1 C2 H10 118.752
C1 C6 C5 119.928 C1 C6 H14 119.677
C1 C7 O8 125.152 C1 C7 O9 112.889
C2 C1 C6 119.729 C2 C1 C7 117.996
C2 C3 C4 120.035 C2 C3 H11 119.873
C3 C2 H10 121.145 C3 C4 C5 120.060
C3 C4 H12 119.985 C4 C3 H11 120.092
C4 C5 C6 120.145 C4 C5 H13 120.052
C5 C4 H12 119.955 C5 C6 H14 120.395
C6 C1 C7 122.275 C6 C5 H13 119.803
C7 O9 H15 105.726 O8 C7 O9 121.959
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.010      
2 C -0.091      
3 C -0.069      
4 C -0.064      
5 C -0.066      
6 C -0.071      
7 C 0.131      
8 O -0.291      
9 O -0.260      
10 H 0.119      
11 H 0.091      
12 H 0.092      
13 H 0.091      
14 H 0.113      
15 H 0.283      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.150 -1.677 0.000 2.033
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.942 -5.926 0.000
y -5.926 -46.138 0.000
z 0.000 0.000 -54.300
Traceless
 xyz
x 1.277 -5.926 0.000
y -5.926 5.483 0.000
z 0.000 0.000 -6.760
Polar
3z2-r2-13.520
x2-y2-2.804
xy-5.926
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.932 -0.319 0.000
y -0.319 17.517 0.000
z 0.000 0.000 6.677


<r2> (average value of r2) Å2
<r2> 331.444
(<r2>)1/2 18.206