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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: mPW1PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/3-21G
 hartrees
Energy at 0K-344.784402
Energy at 298.15K-344.793515
Nuclear repulsion energy344.657268
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 mPW1PW91/3-21G
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' 3260 3112 0.25      
2 A' 3256 3108 7.13      
3 A' 3245 3098 17.02      
4 A' 3227 3080 8.42      
5 A' 3219 3073 1.34      
6 A' 3185 3040 16.51      
7 A' 3047 2909 35.91      
8 A' 1666 1590 73.23      
9 A' 1638 1564 15.84      
10 A' 1578 1506 4.75      
11 A' 1563 1492 107.06      
12 A' 1518 1449 3.17      
13 A' 1508 1440 12.31      
14 A' 1400 1337 1.12      
15 A' 1357 1296 31.66      
16 A' 1297 1238 168.71      
17 A' 1245 1188 17.60      
18 A' 1231 1175 6.95      
19 A' 1203 1148 3.21      
20 A' 1127 1076 9.09      
21 A' 1069 1020 26.17      
22 A' 1061 1013 16.78      
23 A' 1033 986 10.40      
24 A' 806 769 12.96      
25 A' 655 625 0.35      
26 A' 568 542 8.06      
27 A' 450 429 1.26      
28 A' 249 238 3.94      
29 A" 3109 2968 36.23      
30 A" 1562 1491 10.14      
31 A" 1172 1119 0.07      
32 A" 1045 998 2.36      
33 A" 1021 974 0.00      
34 A" 957 913 18.99      
35 A" 870 831 0.01      
36 A" 809 772 61.18      
37 A" 739 706 53.31      
38 A" 540 516 9.29      
39 A" 442 422 0.03      
40 A" 284 271 1.08      
41 A" 221 211 0.72      
42 A" 97 92 7.11      

Unscaled Zero Point Vibrational Energy (zpe) 29763.8 cm-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 28412.5 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 mPW1PW91/3-21G
ABC
0.16815 0.05171 0.03985

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.527 0.000
C2 0.908 -0.531 0.000
C3 0.443 -1.846 0.000
C4 -0.920 -2.117 0.000
C5 -1.827 -1.054 0.000
C6 -1.373 0.256 0.000
O7 0.350 1.862 0.000
C8 1.762 2.186 0.000
H9 1.974 -0.346 0.000
H10 1.158 -2.660 0.000
H11 -1.276 -3.139 0.000
H12 -2.892 -1.249 0.000
H13 -2.055 1.095 0.000
H14 1.804 3.275 0.000
H15 2.265 1.799 0.893
H16 2.265 1.799 -0.893

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39452.41432.80002.41601.39951.37952.42012.15833.39133.88263.39442.13243.28682.74692.7469
C21.39451.39502.42082.78472.41312.45682.84811.08152.14383.40273.86813.38043.90972.83992.8399
C32.41431.39501.39022.40422.77783.70884.24252.14331.08372.15173.38873.85905.29864.17144.1714
C42.80002.42081.39021.39732.41584.17665.07093.39332.14861.08262.15483.40676.04115.12625.1262
C52.41602.78472.40421.39731.38613.63834.83503.86613.39002.15711.08342.16095.64965.06745.0674
C61.39952.41312.77782.41581.38612.35503.68163.40043.86143.39682.13871.08164.38244.05154.0515
O71.37952.45683.70884.17663.63832.35501.44912.74054.59355.25894.49312.52442.02772.11462.1146
C82.42012.84814.24255.07094.83503.68161.44912.54094.88376.13155.78503.97031.08951.09631.0963
H92.15831.08152.14333.39333.86613.40042.74052.54092.45374.28594.94954.27913.62472.34102.3410
H103.39132.14381.08372.14863.39003.86144.59354.88372.45372.48164.28974.94265.96994.67984.6798
H113.88263.40272.15171.08262.15713.39685.25896.13154.28592.48162.48714.30557.11566.14206.1420
H123.39443.86813.38872.15481.08342.13874.49315.78504.94954.28972.48712.48906.52086.05716.0571
H132.13243.38043.85903.40672.16091.08162.52443.97034.27914.94264.30552.48904.43224.46794.4679
H143.28683.90975.29866.04115.64964.38242.02771.08953.62475.96997.11566.52084.43221.78641.7864
H152.74692.83994.17145.12625.06744.05152.11461.09632.34104.67986.14206.05714.46791.78641.7867
H162.74692.83994.17145.12625.06744.05152.11461.09632.34104.67986.14206.05714.46791.78641.7867

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.876 C1 C2 H9 120.790
C1 C6 C5 120.295 C1 C6 H13 117.943
C1 O7 C8 117.629 C2 C1 C6 119.464
C2 C1 O7 124.671 C2 C3 C4 120.725
C2 C3 H10 119.214 C3 C2 H9 119.333
C3 C4 C5 119.201 C3 C4 H11 120.445
C4 C3 H10 120.061 C4 C5 C6 120.439
C4 C5 H12 120.066 C5 C4 H11 120.354
C5 C6 H13 121.762 C6 C1 O7 115.865
C6 C5 H12 119.495 O7 C8 H14 105.138
O7 C8 H15 111.605 O7 C8 H16 111.605
H14 C8 H15 109.631 H14 C8 H16 109.631
H15 C8 H16 109.150
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.316      
2 C -0.252      
3 C -0.221      
4 C -0.231      
5 C -0.223      
6 C -0.228      
7 O -0.570      
8 C -0.394      
9 H 0.221      
10 H 0.222      
11 H 0.218      
12 H 0.223      
13 H 0.236      
14 H 0.246      
15 H 0.219      
16 H 0.219      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.586 0.047 0.000 1.587
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.806 3.791 0.000
y 3.791 -42.979 0.000
z 0.000 0.000 -51.596
Traceless
 xyz
x 8.482 3.791 0.000
y 3.791 2.222 0.000
z 0.000 0.000 -10.703
Polar
3z2-r2-21.407
x2-y24.173
xy3.791
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.150 1.561 0.000
y 1.561 13.334 0.000
z 0.000 0.000 3.849


<r2> (average value of r2) Å2
<r2> 275.655
(<r2>)1/2 16.603