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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-346.708550
Energy at 298.15K-346.717522
Nuclear repulsion energy346.256536
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 mPW1PW91/6-31+G**
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' 3250 3094 4.53      
2 A' 3243 3087 9.54      
3 A' 3236 3080 18.70      
4 A' 3220 3065 10.62      
5 A' 3213 3058 1.88      
6 A' 3185 3031 19.52      
7 A' 3041 2894 55.89      
8 A' 1680 1599 88.53      
9 A' 1660 1580 20.56      
10 A' 1549 1474 111.55      
11 A' 1517 1444 30.87      
12 A' 1501 1429 8.03      
13 A' 1484 1412 5.77      
14 A' 1393 1326 26.07      
15 A' 1346 1281 3.13      
16 A' 1314 1251 221.67      
17 A' 1214 1155 6.55      
18 A' 1203 1145 10.89      
19 A' 1184 1127 1.87      
20 A' 1115 1061 17.69      
21 A' 1102 1048 40.24      
22 A' 1057 1006 2.85      
23 A' 1014 965 0.38      
24 A' 810 771 15.80      
25 A' 627 596 0.48      
26 A' 562 535 5.84      
27 A' 450 428 0.90      
28 A' 260 247 2.79      
29 A" 3111 2961 36.98      
30 A" 1503 1431 9.26      
31 A" 1180 1123 0.72      
32 A" 998 950 0.09      
33 A" 979 932 0.09      
34 A" 901 857 7.30      
35 A" 835 795 0.21      
36 A" 769 732 78.09      
37 A" 703 669 24.78      
38 A" 522 496 10.97      
39 A" 424 404 0.00      
40 A" 279 265 0.43      
41 A" 212 202 0.20      
42 A" 96 92 4.99      

Unscaled Zero Point Vibrational Energy (zpe) 29469.1 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 28048.7 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 mPW1PW91/6-31+G**
ABC
0.16874 0.05243 0.04031

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.531 0.000
C2 0.927 -0.514 0.000
C3 0.472 -1.834 0.000
C4 -0.887 -2.123 0.000
C5 -1.806 -1.070 0.000
C6 -1.371 0.247 0.000
O7 0.330 1.849 0.000
C8 1.698 2.194 0.000
H9 1.991 -0.317 0.000
H10 1.199 -2.640 0.000
H11 -1.231 -3.151 0.000
H12 -2.871 -1.278 0.000
H13 -2.071 1.075 0.000
H14 1.733 3.283 0.000
H15 2.207 1.817 0.894
H16 2.207 1.817 -0.894

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39652.41172.79802.41321.39981.35902.37682.16453.39003.88233.39312.14123.25232.70652.7065
C21.39651.39652.42472.78842.42002.43722.81571.08282.14363.40733.87363.39253.88152.80582.8058
C32.41171.39651.38962.40242.77973.68614.21082.14711.08532.15263.38873.86375.27034.14034.1403
C42.79802.42471.38961.39702.41854.15435.03183.39822.14931.08422.15593.40946.00735.08895.0889
C52.41322.78842.40241.39701.38713.61714.78853.87113.39002.15901.08522.16105.61005.02375.0237
C61.39982.42002.77972.41851.38712.33653.63413.40913.86493.40102.13911.08424.34164.00814.0081
O71.35902.43723.68614.15433.61712.33651.41062.73014.57265.23824.47482.52292.00602.07952.0795
C82.37682.81574.21085.03184.78853.63411.41062.52864.86016.09505.73823.93161.08931.09611.0961
H92.16451.08282.14713.39823.87113.40912.73012.52862.45454.29124.95634.29433.60942.32402.3240
H103.39002.14361.08532.14933.39003.86494.57264.86012.45452.48274.29154.94885.94724.65654.6565
H113.88233.40732.15261.08422.15903.40105.23826.09504.29122.48272.48964.30847.08396.10756.1075
H123.39313.87363.38872.15591.08522.13914.47485.73824.95634.29152.48962.48476.48056.01366.0136
H132.14123.39253.86373.40942.16101.08422.52293.93164.29434.94884.30842.48474.39864.43334.4333
H143.25233.88155.27036.00735.61004.34162.00601.08933.60945.94727.08396.48054.39861.78141.7814
H152.70652.80584.14035.08895.02374.00812.07951.09612.32404.65656.10756.01364.43331.78141.7885
H162.70652.80584.14035.08895.02374.00812.07951.09612.32404.65656.10756.01364.43331.78141.7885

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.425 C1 C2 H9 121.109
C1 C6 C5 119.979 C1 C6 H13 118.541
C1 O7 C8 118.215 C2 C1 C6 119.872
C2 C1 O7 124.374 C2 C3 C4 120.987
C2 C3 H10 118.954 C3 C2 H9 119.466
C3 C4 C5 119.118 C3 C4 H11 120.454
C4 C3 H10 120.059 C4 C5 C6 120.618
C4 C5 H12 120.061 C5 C4 H11 120.427
C5 C6 H13 121.479 C6 C1 O7 115.754
C6 C5 H12 119.321 O7 C8 H14 106.018
O7 C8 H15 111.495 O7 C8 H16 111.495
H14 C8 H15 109.203 H14 C8 H16 109.203
H15 C8 H16 109.338
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.513      
2 C 0.545      
3 C -0.528      
4 C -0.085      
5 C -0.254      
6 C 0.062      
7 O -0.305      
8 C -0.202      
9 H 0.150      
10 H 0.158      
11 H 0.156      
12 H 0.160      
13 H 0.164      
14 H 0.171      
15 H 0.161      
16 H 0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.385 0.100 0.000 1.388
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.498 3.283 0.000
y 3.283 -44.053 0.000
z 0.000 0.000 -51.572
Traceless
 xyz
x 7.315 3.283 0.000
y 3.283 1.982 0.000
z 0.000 0.000 -9.297
Polar
3z2-r2-18.593
x2-y23.555
xy3.283
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.963 1.402 0.000
y 1.402 15.234 0.000
z 0.000 0.000 7.684


<r2> (average value of r2) Å2
<r2> 273.494
(<r2>)1/2 16.538