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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: mPW1PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-346.714059
Energy at 298.15K-346.723068
Nuclear repulsion energy347.284414
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 mPW1PW91/6-31G(2df,p)
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' 3240 3094 4.22      
2 A' 3233 3086 11.64      
3 A' 3226 3080 17.27      
4 A' 3209 3063 10.09      
5 A' 3202 3057 2.21      
6 A' 3165 3022 21.05      
7 A' 3027 2890 48.15      
8 A' 1675 1599 76.55      
9 A' 1653 1578 19.11      
10 A' 1547 1477 104.69      
11 A' 1513 1444 31.24      
12 A' 1496 1429 7.84      
13 A' 1480 1413 9.23      
14 A' 1382 1320 35.06      
15 A' 1339 1278 6.84      
16 A' 1314 1254 193.56      
17 A' 1216 1161 4.63      
18 A' 1199 1145 11.69      
19 A' 1179 1126 1.55      
20 A' 1113 1063 23.53      
21 A' 1106 1056 29.05      
22 A' 1058 1010 1.44      
23 A' 1012 966 0.26      
24 A' 810 773 13.87      
25 A' 623 595 0.41      
26 A' 561 536 4.99      
27 A' 450 430 0.78      
28 A' 261 249 2.24      
29 A" 3094 2954 35.58      
30 A" 1495 1427 6.66      
31 A" 1184 1131 0.74      
32 A" 992 947 0.50      
33 A" 964 921 0.13      
34 A" 907 866 7.51      
35 A" 843 805 0.01      
36 A" 783 747 47.75      
37 A" 716 684 17.35      
38 A" 528 504 5.80      
39 A" 425 406 0.01      
40 A" 282 269 0.30      
41 A" 217 207 0.35      
42 A" 98 94 3.78      

Unscaled Zero Point Vibrational Energy (zpe) 29409.0 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 28076.7 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 mPW1PW91/6-31G(2df,p)
ABC
0.16963 0.05281 0.04058

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.532 0.000
C2 0.925 -0.510 0.000
C3 0.473 -1.827 0.000
C4 -0.882 -2.117 0.000
C5 -1.799 -1.069 0.000
C6 -1.367 0.244 0.000
O7 0.325 1.846 0.000
C8 1.688 2.185 0.000
H9 1.988 -0.310 0.000
H10 1.201 -2.631 0.000
H11 -1.223 -3.145 0.000
H12 -2.863 -1.278 0.000
H13 -2.066 1.072 0.000
H14 1.733 3.274 0.000
H15 2.201 1.805 0.892
H16 2.201 1.805 -0.892

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39312.40592.79212.40841.39661.35352.36232.15913.38333.87543.38732.13533.24362.69422.6942
C21.39311.39212.41772.78032.41212.43122.80071.08192.13893.39963.86473.38303.86922.78992.7899
C32.40591.39211.38552.39492.77013.67594.19142.14331.08452.14833.38093.85335.25404.11954.1195
C42.79212.41771.38551.39262.41064.14285.01093.39082.14481.08332.15173.40165.99165.06755.0675
C52.40842.78032.39491.39261.38283.60694.76943.86203.38182.15421.08442.15755.59805.00535.0053
C61.39662.41212.77012.41061.38282.32963.61893.40013.85463.39242.13471.08344.33443.99463.9946
O71.35352.43123.67594.14283.60692.32961.40462.72354.56195.22584.46352.51312.00542.07752.0775
C82.36232.80074.19145.01094.76943.61891.40462.51334.84026.07315.71873.91561.09011.09671.0967
H92.15911.08192.14333.39083.86203.40012.72352.51332.45024.28324.94654.28303.59352.30592.3059
H103.38332.13891.08452.14483.38183.85464.56194.84022.45022.47794.28304.93775.92874.63404.6340
H113.87543.39962.14831.08332.15423.39245.22586.07314.28322.47792.48494.30027.06716.08466.0846
H123.38733.86473.38092.15171.08442.13474.46355.71874.94654.28302.48492.48126.46875.99515.9951
H132.13533.38303.85333.40162.15751.08342.51313.91564.28304.93774.30022.48124.39124.42014.4201
H143.24363.86925.25405.99165.59804.33442.00541.09013.59355.92877.06716.46874.39121.78091.7809
H152.69422.78994.11955.06755.00533.99462.07751.09672.30594.63406.08465.99514.42011.78091.7842
H162.69422.78994.11955.06755.00533.99462.07751.09672.30594.63406.08465.99514.42011.78091.7842

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.496 C1 C2 H9 120.963
C1 C6 C5 120.112 C1 C6 H13 118.311
C1 O7 C8 117.834 C2 C1 C6 119.684
C2 C1 O7 124.534 C2 C3 C4 121.019
C2 C3 H10 118.935 C3 C2 H9 119.540
C3 C4 C5 119.102 C3 C4 H11 120.474
C4 C3 H10 120.046 C4 C5 C6 120.586
C4 C5 H12 120.093 C5 C4 H11 120.424
C5 C6 H13 121.576 C6 C1 O7 115.781
C6 C5 H12 119.321 O7 C8 H14 106.319
O7 C8 H15 111.724 O7 C8 H16 111.724
H14 C8 H15 109.060 H14 C8 H16 109.060
H15 C8 H16 108.872
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.434      
2 C -0.293      
3 C -0.124      
4 C -0.160      
5 C -0.121      
6 C -0.228      
7 O -0.302      
8 C -0.305      
9 H 0.128      
10 H 0.127      
11 H 0.125      
12 H 0.128      
13 H 0.134      
14 H 0.162      
15 H 0.147      
16 H 0.147      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.235 0.174 0.000 1.248
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.073 2.858 0.000
y 2.858 -42.949 0.000
z 0.000 0.000 -49.603
Traceless
 xyz
x 6.203 2.858 0.000
y 2.858 1.889 0.000
z 0.000 0.000 -8.092
Polar
3z2-r2-16.184
x2-y22.876
xy2.858
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.068 1.505 0.000
y 1.505 14.334 0.000
z 0.000 0.000 5.717


<r2> (average value of r2) Å2
<r2> 271.167
(<r2>)1/2 16.467