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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: B2PLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/6-31G*
 hartrees
Energy at 0K-346.384158
Energy at 298.15K-346.393046
HF Energy-346.030341
Nuclear repulsion energy345.412910
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 B2PLYP/6-31G*
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' 3253 3088 7.63      
2 A' 3243 3078 10.24      
3 A' 3235 3071 25.51      
4 A' 3219 3055 14.29      
5 A' 3211 3048 1.66      
6 A' 3196 3034 25.32      
7 A' 3060 2905 47.47      
8 A' 1676 1591 66.24      
9 A' 1656 1572 18.21      
10 A' 1563 1483 23.25      
11 A' 1554 1475 80.94      
12 A' 1516 1439 15.20      
13 A' 1510 1433 8.86      
14 A' 1395 1325 20.24      
15 A' 1364 1294 8.16      
16 A' 1306 1240 222.71      
17 A' 1229 1167 7.49      
18 A' 1219 1157 10.87      
19 A' 1200 1139 2.50      
20 A' 1121 1064 8.51      
21 A' 1089 1034 49.01      
22 A' 1057 1004 2.53      
23 A' 1019 967 0.70      
24 A' 806 765 14.50      
25 A' 631 599 0.36      
26 A' 563 534 5.82      
27 A' 449 426 0.84      
28 A' 263 250 2.52      
29 A" 3126 2968 42.78      
30 A" 1542 1464 5.13      
31 A" 1197 1136 0.81      
32 A" 949 901 0.00      
33 A" 937 890 0.10      
34 A" 873 829 5.25      
35 A" 825 784 0.05      
36 A" 755 717 75.35      
37 A" 666 632 1.66      
38 A" 515 489 4.44      
39 A" 420 399 0.01      
40 A" 284 269 0.52      
41 A" 215 204 0.44      
42 A" 91 86 4.81      

Unscaled Zero Point Vibrational Energy (zpe) 29499.8 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 28001.2 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 B2PLYP/6-31G*
ABC
0.16786 0.05219 0.04012

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.534 0.000
C2 0.929 -0.514 0.000
C3 0.473 -1.838 0.000
C4 -0.890 -2.127 0.000
C5 -1.812 -1.071 0.000
C6 -1.376 0.249 0.000
O7 0.331 1.855 0.000
C8 1.704 2.195 0.000
H9 1.994 -0.317 0.000
H10 1.201 -2.645 0.000
H11 -1.234 -3.156 0.000
H12 -2.878 -1.280 0.000
H13 -2.075 1.078 0.000
H14 1.744 3.285 0.000
H15 2.217 1.817 0.892
H16 2.217 1.817 -0.892

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39972.41862.80562.42041.40481.36252.38002.16793.39753.89073.40152.14523.25742.71272.7127
C21.39971.40092.43102.79662.42702.44322.81801.08382.14813.41473.88273.39933.88502.80882.8088
C32.41861.40091.39282.40992.78773.69634.21752.15211.08632.15643.39673.87255.27854.14754.1475
C42.80562.43101.39281.40172.42484.16535.04103.40552.15371.08512.16093.41736.01875.09965.0996
C52.42042.79662.40991.40171.39013.62734.79903.88033.39872.16331.08612.16545.62315.03705.0370
C61.40482.42702.78772.42481.39012.34403.64313.41693.87403.40762.14311.08504.35314.02034.0203
O71.36252.44323.69634.16533.62732.34401.41402.73544.58315.25024.48622.52842.00992.08662.0866
C82.38002.81804.21755.04104.79903.64311.41402.52884.86626.10505.75043.94031.09001.09681.0968
H92.16791.08382.15213.40553.88033.41692.73542.52882.45974.29974.96654.30163.60992.32342.3234
H103.39752.14811.08632.15373.39873.87404.58314.86622.45972.48824.30084.95875.95424.66234.6623
H113.89073.41472.15641.08512.16333.40765.25026.10504.29972.48822.49434.31697.09616.11896.1189
H123.40153.88273.39672.16091.08612.14314.48625.75044.96654.30082.49432.49096.49596.02866.0286
H132.14523.39933.87253.41732.16541.08502.52843.94034.30164.95874.31692.49094.41064.44554.4455
H143.25743.88505.27856.01875.62314.35312.00991.09003.60995.95427.09616.49594.41061.78151.7815
H152.71272.80884.14755.09965.03704.02032.08661.09682.32344.66236.11896.02864.44551.78151.7847
H162.71272.80884.14755.09965.03704.02032.08661.09682.32344.66236.11896.02864.44551.78151.7847

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.446 C1 C2 H9 121.072
C1 C6 C5 120.000 C1 C6 H13 118.426
C1 O7 C8 117.990 C2 C1 C6 119.854
C2 C1 O7 124.373 C2 C3 C4 120.957
C2 C3 H10 118.923 C3 C2 H9 119.482
C3 C4 C5 119.166 C3 C4 H11 120.470
C4 C3 H10 120.120 C4 C5 C6 120.577
C4 C5 H12 120.060 C5 C4 H11 120.364
C5 C6 H13 121.574 C6 C1 O7 115.773
C6 C5 H12 119.363 O7 C8 H14 106.046
O7 C8 H15 111.794 O7 C8 H16 111.794
H14 C8 H15 109.109 H14 C8 H16 109.109
H15 C8 H16 108.901
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.397      
2 C -0.232      
3 C -0.159      
4 C -0.170      
5 C -0.157      
6 C -0.203      
7 O -0.575      
8 C -0.205      
9 H 0.163      
10 H 0.160      
11 H 0.156      
12 H 0.161      
13 H 0.171      
14 H 0.179      
15 H 0.157      
16 H 0.157      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.661 1.419 0.000
y 1.419 13.944 0.000
z 0.000 0.000 4.837


<r2> (average value of r2) Å2
<r2> 274.250
(<r2>)1/2 16.560