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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: QCISD/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 QCISD/6-31G*
 hartrees
Energy at 0K-345.696378
Energy at 298.15K-345.705167
HF Energy-344.580341
Nuclear repulsion energy344.986957
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 QCISD/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' 3240 3085 7.54      
2 A' 3227 3073 9.10      
3 A' 3218 3065 24.90      
4 A' 3201 3048 14.34      
5 A' 3193 3041 1.52      
6 A' 3180 3029 26.29      
7 A' 3050 2905 41.19      
8 A' 1701 1620 66.24      
9 A' 1682 1602 18.28      
10 A' 1573 1498 69.63      
11 A' 1557 1482 44.73      
12 A' 1524 1451 4.66      
13 A' 1513 1441 12.16      
14 A' 1376 1311 5.47      
15 A' 1347 1283 126.19      
16 A' 1298 1236 99.28      
17 A' 1230 1172 6.57      
18 A' 1227 1169 4.72      
19 A' 1201 1144 3.49      
20 A' 1129 1075 8.51      
21 A' 1102 1049 46.06      
22 A' 1065 1014 2.41      
23 A' 1023 975 0.57      
24 A' 809 771 15.72      
25 A' 633 603 0.32      
26 A' 565 538 5.69      
27 A' 450 429 0.62      
28 A' 267 254 2.69      
29 A" 3119 2970 41.33      
30 A" 1542 1469 5.02      
31 A" 1197 1140 0.98      
32 A" 916 872 0.00      
33 A" 907 864 0.99      
34 A" 849 809 2.19      
35 A" 817 778 0.22      
36 A" 743 707 89.47      
37 A" 579 552 0.03      
38 A" 497 473 5.38      
39 A" 411 391 0.01      
40 A" 284 270 0.41      
41 A" 215 204 0.50      
42 A" 83 79 5.51      

Unscaled Zero Point Vibrational Energy (zpe) 29370.1 cm-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 27969.2 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 QCISD/6-31G*
ABC
0.16740 0.05211 0.04004

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.528 0.000
C2 0.935 -0.511 0.000
C3 0.482 -1.838 0.000
C4 -0.878 -2.133 0.000
C5 -1.805 -1.082 0.000
C6 -1.374 0.240 0.000
O7 0.313 1.864 0.000
C8 1.693 2.209 0.000
H9 2.003 -0.313 0.000
H10 1.215 -2.645 0.000
H11 -1.218 -3.167 0.000
H12 -2.873 -1.296 0.000
H13 -2.077 1.070 0.000
H14 1.723 3.301 0.000
H15 2.202 1.830 0.897
H16 2.202 1.830 -0.897

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39732.41432.80192.41861.40351.37292.38662.17203.39673.89033.40302.14633.26532.71072.7107
C21.39731.40212.43272.79892.42732.45532.82411.08622.15183.41893.88823.40113.89312.80872.8087
C32.41431.40211.39202.40932.78573.70624.22472.15351.08942.15803.39913.87345.28714.14894.1489
C42.80192.43271.39201.40172.42384.17115.04673.40772.15441.08842.16383.41986.02495.09855.0985
C52.41862.79892.40931.40171.39013.62874.80343.88493.40032.16641.08922.16875.62685.03385.0338
C61.40352.42732.78572.42381.39012.34213.64513.42133.87513.41012.14621.08804.35464.01464.0146
O71.37292.45533.70624.17113.62872.34211.42272.75604.59805.25924.48772.51842.01302.09102.0910
C82.38662.82414.22475.04674.80343.64511.42272.54134.87746.11405.75683.93851.09261.09851.0985
H92.17201.08622.15353.40773.88493.42132.75602.54132.46114.30334.97424.30743.62542.33132.3313
H103.39672.15181.08942.15443.40033.87514.59804.87742.46112.48804.30474.96275.96774.66884.6688
H113.89033.41892.15801.08842.16643.41015.25926.11404.30332.48802.49854.32317.10566.12106.1210
H123.40303.88823.39912.16381.08922.14624.48775.75684.97424.30472.49852.49616.50066.02756.0275
H132.14633.40113.87343.41982.16871.08802.51843.93854.30744.96274.32312.49614.40624.43704.4370
H143.26533.89315.28716.02495.62684.35462.01301.09263.62545.96777.10566.50064.40621.78881.7888
H152.71072.80874.14895.09855.03384.01462.09101.09852.33134.66886.12106.02754.43701.78881.7934
H162.71072.80874.14895.09855.03384.01462.09101.09852.33134.66886.12106.02754.43701.78881.7934

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.180 C1 C2 H9 121.487
C1 C6 C5 119.939 C1 C6 H13 118.407
C1 O7 C8 117.221 C2 C1 C6 120.142
C2 C1 O7 124.826 C2 C3 C4 121.069
C2 C3 H10 118.924 C3 C2 H9 119.332
C3 C4 C5 119.173 C3 C4 H11 120.426
C4 C3 H10 120.006 C4 C5 C6 120.496
C4 C5 H12 120.088 C5 C4 H11 120.401
C5 C6 H13 121.654 C6 C1 O7 115.032
C6 C5 H12 119.415 O7 C8 H14 105.565
O7 C8 H15 111.422 O7 C8 H16 111.422
H14 C8 H15 109.455 H14 C8 H16 109.455
H15 C8 H16 109.433
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at QCISD/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.432      
2 C -0.286      
3 C -0.184      
4 C -0.224      
5 C -0.185      
6 C -0.250      
7 O -0.662      
8 C -0.186      
9 H 0.207      
10 H 0.202      
11 H 0.199      
12 H 0.204      
13 H 0.217      
14 H 0.191      
15 H 0.163      
16 H 0.163      


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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 274.961
(<r2>)1/2 16.582