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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-346.613936
Energy at 298.15K-346.622855
Nuclear repulsion energy346.849406
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 B1B95/6-31G*
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' 3248 3083 7.73      
2 A' 3237 3073 10.74      
3 A' 3229 3065 24.99      
4 A' 3212 3049 13.91      
5 A' 3205 3042 2.19      
6 A' 3179 3018 24.74      
7 A' 3036 2882 50.93      
8 A' 1689 1603 82.72      
9 A' 1667 1582 13.12      
10 A' 1563 1483 80.67      
11 A' 1529 1451 43.31      
12 A' 1509 1433 1.67      
13 A' 1490 1415 4.41      
14 A' 1396 1325 14.17      
15 A' 1364 1295 39.87      
16 A' 1320 1253 209.41      
17 A' 1224 1162 8.37      
18 A' 1211 1150 0.85      
19 A' 1186 1125 2.02      
20 A' 1124 1067 7.06      
21 A' 1109 1053 48.87      
22 A' 1063 1009 1.10      
23 A' 1010 959 0.19      
24 A' 808 767 14.96      
25 A' 618 586 0.36      
26 A' 560 531 4.84      
27 A' 446 424 0.91      
28 A' 265 251 2.79      
29 A" 3101 2944 42.66      
30 A" 1513 1436 6.33      
31 A" 1185 1125 0.68      
32 A" 987 937 0.25      
33 A" 961 912 0.04      
34 A" 895 849 8.05      
35 A" 832 790 0.01      
36 A" 768 730 61.59      
37 A" 703 668 12.53      
38 A" 520 494 5.13      
39 A" 422 401 0.02      
40 A" 276 262 0.38      
41 A" 209 199 0.64      
42 A" 97 92 4.35      

Unscaled Zero Point Vibrational Energy (zpe) 29481.5 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 27986.7 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 B1B95/6-31G*
ABC
0.16896 0.05274 0.04050

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.533 0.000
C2 0.922 -0.513 0.000
C3 0.464 -1.829 0.000
C4 -0.894 -2.113 0.000
C5 -1.808 -1.060 0.000
C6 -1.370 0.253 0.000
O7 0.336 1.850 0.000
C8 1.707 2.171 0.000
H9 1.987 -0.317 0.000
H10 1.189 -2.638 0.000
H11 -1.241 -3.141 0.000
H12 -2.874 -1.264 0.000
H13 -2.066 1.085 0.000
H14 1.762 3.260 0.000
H15 2.212 1.785 0.894
H16 2.212 1.785 -0.894

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39442.40762.79332.40971.39791.35862.36582.16143.38663.87803.38972.13823.24682.69462.6946
C21.39441.39332.42002.78362.41612.43422.79701.08342.14163.40323.86923.38813.86562.78342.7834
C32.40761.39331.38752.39852.77493.68114.18922.14621.08572.15133.38563.85925.25224.11334.1133
C42.79332.42001.38751.39422.41404.14935.01223.39512.14751.08472.15433.40615.99405.06425.0642
C52.40972.78362.39851.39421.38473.61424.77443.86693.38622.15651.08562.16065.60445.00565.0056
C61.39792.41612.77492.41401.38472.33603.62533.40493.86063.39672.13691.08454.34163.99693.9969
O71.35862.43423.68114.14933.61422.33601.40812.72414.56795.23374.47212.52062.00602.07922.0792
C82.36582.79704.18925.01224.77443.62531.40812.50424.83736.07535.72603.92601.08991.09691.0969
H92.16141.08342.14623.39513.86693.40492.72412.50422.45464.28894.95254.28863.58402.29552.2955
H103.38662.14161.08572.14753.38623.86064.56794.83732.45462.48094.28834.94475.92584.62744.6274
H113.87803.40322.15131.08472.15653.39675.23376.07534.28892.48092.48764.30557.07046.08206.0820
H123.38973.86923.38562.15431.08562.13694.47215.72604.95254.28832.48762.48436.47815.99745.9974
H132.13823.38813.85923.40612.16061.08452.52063.92604.28864.94474.30552.48434.40314.42624.4262
H143.24683.86565.25225.99405.60444.34162.00601.08993.58405.92587.07046.47814.40311.78191.7819
H152.69462.78344.11335.06425.00563.99692.07921.09692.29554.62746.08205.99744.42621.78191.7873
H162.69462.78344.11335.06425.00563.99692.07921.09692.29554.62746.08205.99744.42621.78191.7873

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.458 C1 C2 H9 120.946
C1 C6 C5 119.988 C1 C6 H13 118.395
C1 O7 C8 117.531 C2 C1 C6 119.830
C2 C1 O7 124.306 C2 C3 C4 120.977
C2 C3 H10 118.990 C3 C2 H9 119.596
C3 C4 C5 119.137 C3 C4 H11 120.471
C4 C3 H10 120.032 C4 C5 C6 120.610
C4 C5 H12 120.110 C5 C4 H11 120.392
C5 C6 H13 121.617 C6 C1 O7 115.865
C6 C5 H12 119.280 O7 C8 H14 106.143
O7 C8 H15 111.605 O7 C8 H16 111.605
H14 C8 H15 109.144 H14 C8 H16 109.144
H15 C8 H16 109.116
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.357      
2 C -0.213      
3 C -0.163      
4 C -0.156      
5 C -0.160      
6 C -0.188      
7 O -0.506      
8 C -0.257      
9 H 0.154      
10 H 0.153      
11 H 0.149      
12 H 0.154      
13 H 0.162      
14 H 0.186      
15 H 0.165      
16 H 0.165      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.298 0.090 0.000 1.301
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.829 3.093 0.000
y 3.093 -43.080 0.000
z 0.000 0.000 -49.968
Traceless
 xyz
x 6.695 3.093 0.000
y 3.093 1.819 0.000
z 0.000 0.000 -8.514
Polar
3z2-r2-17.028
x2-y23.250
xy3.093
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.735 1.459 0.000
y 1.459 13.982 0.000
z 0.000 0.000 4.905


<r2> (average value of r2) Å2
<r2> 271.658
(<r2>)1/2 16.482