return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B97D3/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 B97D3/cc-pVTZ
 hartrees
Energy at 0K-420.714716
Energy at 298.15K-420.721666
HF Energy-420.714716
Nuclear repulsion energy404.109386
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/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' 3681 3630 64.35      
2 A' 3164 3119 4.51      
3 A' 3156 3112 7.31      
4 A' 3141 3097 21.43      
5 A' 3131 3087 15.13      
6 A' 3118 3074 0.50      
7 A' 1738 1714 299.49      
8 A' 1607 1584 16.86      
9 A' 1586 1564 5.03      
10 A' 1495 1474 0.95      
11 A' 1454 1434 13.64      
12 A' 1347 1328 4.54      
13 A' 1337 1319 87.27      
14 A' 1320 1301 5.23      
15 A' 1188 1171 35.57      
16 A' 1167 1150 60.19      
17 A' 1164 1147 100.25      
18 A' 1091 1076 12.83      
19 A' 1062 1047 155.19      
20 A' 1028 1014 29.33      
21 A' 1004 990 0.68      
22 A' 758 748 5.71      
23 A' 624 615 41.27      
24 A' 621 612 2.53      
25 A' 486 479 6.19      
26 A' 378 373 4.44      
27 A' 216 212 1.40      
28 A" 987 973 0.07      
29 A" 969 955 0.09      
30 A" 935 922 1.19      
31 A" 840 829 0.05      
32 A" 801 790 0.14      
33 A" 708 698 97.57      
34 A" 689 679 21.74      
35 A" 585 577 53.41      
36 A" 423 417 8.50      
37 A" 400 395 0.52      
38 A" 148 146 0.65      
39 A" 54 53 0.98      

Unscaled Zero Point Vibrational Energy (zpe) 24800.0 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 24452.8 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/cc-pVTZ
ABC
0.12888 0.04072 0.03094

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.223 0.000
C2 1.279 -0.351 0.000
C3 1.424 -1.734 0.000
C4 0.293 -2.555 0.000
C5 -0.983 -1.989 0.000
C6 -1.132 -0.604 0.000
C7 -0.099 1.706 0.000
O8 0.846 2.470 0.000
O9 -1.390 2.154 0.000
H10 2.143 0.305 0.000
H11 2.416 -2.175 0.000
H12 0.407 -3.636 0.000
H13 -1.861 -2.627 0.000
H14 -2.121 -0.160 0.000
H15 -1.325 3.123 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 O9 H10 H11 H12 H13 H14 H15
C11.40192.42042.79362.41991.40211.48692.40102.37982.14423.40413.87993.40362.15493.1887
C21.40191.39102.41462.79222.42472.47622.85393.66091.08462.14943.39843.87813.40524.3419
C32.42041.39101.39702.41982.79513.76274.24384.80022.16261.08592.15603.40403.87875.5815
C42.79362.41461.39701.39612.41674.27975.05545.00143.40612.15681.08632.15573.40115.9045
C52.41992.79222.41981.39611.39273.79934.81894.16283.87663.40402.15491.08592.15425.1232
C61.40212.42472.79512.41671.39272.53113.65552.77023.39893.88093.40012.15021.08363.7320
C71.48692.47623.76274.27973.79932.53111.21461.36722.64334.62505.36604.67802.75151.8738
O82.40102.85394.24385.05544.81893.65551.21462.25872.52334.90306.12125.77113.96432.2674
O92.37983.66094.80025.00144.16282.77021.36722.25873.98775.76486.06244.80412.42630.9711
H102.14421.08462.16263.40613.87663.39892.64332.52333.98772.49514.30604.96254.28864.4684
H113.40412.14941.08592.15683.40403.88094.62504.90305.76482.49512.48424.30134.96466.4860
H123.87993.39842.15601.08632.15493.40015.36606.12126.06244.30602.48422.48234.29796.9771
H133.40363.87813.40402.15571.08592.15024.67805.77114.80414.96254.30132.48232.48095.7749
H142.15493.40523.87873.40112.15421.08362.75153.96432.42634.28864.96464.29792.48093.3777
H153.18874.34195.58155.90455.12323.73201.87382.26740.97114.46846.48606.97715.77493.3777

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 120.139 C1 C2 H10 118.600
C1 C6 C5 119.923 C1 C6 H14 119.718
C1 C7 O8 125.064 C1 C7 O9 113.390
C2 C1 C6 119.705 C2 C1 C7 117.908
C2 C3 C4 120.009 C2 C3 H11 119.924
C3 C2 H10 121.261 C3 C4 C5 120.066
C3 C4 H12 119.992 C4 C3 H11 120.067
C4 C5 C6 120.157 C4 C5 H13 120.013
C5 C4 H12 119.941 C5 C6 H14 120.359
C6 C1 C7 122.387 C6 C5 H13 119.830
C7 O9 H15 105.466 O8 C7 O9 121.546
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.021      
2 C -0.083      
3 C -0.095      
4 C -0.084      
5 C -0.092      
6 C -0.101      
7 C 0.293      
8 O -0.309      
9 O -0.241      
10 H 0.114      
11 H 0.101      
12 H 0.102      
13 H 0.099      
14 H 0.110      
15 H 0.207      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.166 -1.610 0.000 1.988
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.699 -5.731 0.000
y -5.731 -45.995 0.000
z 0.000 0.000 -53.718
Traceless
 xyz
x 1.157 -5.731 0.000
y -5.731 5.214 0.000
z 0.000 0.000 -6.371
Polar
3z2-r2-12.742
x2-y2-2.705
xy-5.731
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.937 -0.407 0.000
y -0.407 17.670 0.000
z 0.000 0.000 6.227


<r2> (average value of r2) Å2
<r2> 330.742
(<r2>)1/2 18.186