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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: B3LYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/STO-3G
 hartrees
Energy at 0K-342.425823
Energy at 298.15K-342.434281
Nuclear repulsion energy339.967288
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 B3LYP/STO-3G
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' 3487 3112 3.13      
2 A' 3477 3103 6.60      
3 A' 3468 3095 6.98      
4 A' 3455 3084 0.45      
5 A' 3447 3076 0.56      
6 A' 3446 3075 0.27      
7 A' 3249 2900 11.38      
8 A' 1747 1559 53.99      
9 A' 1715 1531 11.93      
10 A' 1659 1480 8.60      
11 A' 1624 1450 84.34      
12 A' 1579 1409 9.68      
13 A' 1573 1403 35.72      
14 A' 1419 1266 1.48      
15 A' 1376 1228 104.82      
16 A' 1330 1187 31.67      
17 A' 1262 1126 6.04      
18 A' 1244 1110 0.47      
19 A' 1232 1100 7.02      
20 A' 1160 1035 0.50      
21 A' 1118 998 5.52      
22 A' 1094 976 2.21      
23 A' 1047 934 0.64      
24 A' 820 732 6.69      
25 A' 648 579 0.05      
26 A' 573 511 3.33      
27 A' 454 405 0.22      
28 A' 267 239 1.45      
29 A" 3401 3035 5.38      
30 A" 1646 1469 4.38      
31 A" 1171 1045 0.45      
32 A" 1048 935 0.14      
33 A" 1029 918 0.03      
34 A" 935 834 2.84      
35 A" 877 783 0.13      
36 A" 781 697 38.15      
37 A" 731 652 3.21      
38 A" 515 459 0.73      
39 A" 431 385 0.01      
40 A" 278 248 0.55      
41 A" 211 188 0.48      
42 A" 102 91 2.94      

Unscaled Zero Point Vibrational Energy (zpe) 31063.1 cm-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 27720.7 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 B3LYP/STO-3G
ABC
0.16159 0.05086 0.03898

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.539 0.000
C2 0.940 -0.526 0.000
C3 0.481 -1.858 0.000
C4 -0.894 -2.151 0.000
C5 -1.829 -1.092 0.000
C6 -1.395 0.240 0.000
O7 0.298 1.928 0.000
C8 1.747 2.201 0.000
H9 2.017 -0.326 0.000
H10 1.215 -2.675 0.000
H11 -1.239 -3.193 0.000
H12 -2.906 -1.310 0.000
H13 -2.111 1.071 0.000
H14 1.839 3.303 0.000
H15 2.250 1.797 0.903
H16 2.250 1.797 -0.903

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.42072.44452.83452.45101.42641.42072.41152.19423.43603.93163.44442.17673.32032.73202.7320
C21.42071.40882.45082.82702.45732.53672.84401.09462.16653.44353.92553.44393.93362.81612.8161
C32.44451.40881.40612.43372.81373.79024.25192.16901.09872.17673.43093.91115.33704.16024.1602
C42.83452.45081.40611.41232.44234.24965.09093.43552.17371.09702.18023.44436.10085.12785.1278
C52.45102.82702.43371.41231.40113.69444.86183.92143.43132.18171.09852.18215.72525.08035.0803
C61.42642.45732.81372.44231.40112.39083.70373.45783.91243.43572.16481.09764.45444.06554.0655
O71.42072.53673.79024.24963.69442.39081.47432.83444.69355.34614.55552.55642.06522.15492.1549
C82.41152.84404.25195.09094.86183.70371.47432.54174.90526.16495.82934.01951.10621.10991.1099
H92.19421.09462.16903.43553.92143.45782.83442.54172.48194.33735.02004.35733.63412.31942.3194
H103.43602.16651.09872.17373.43133.91244.69354.90522.48192.50774.34135.00986.01114.67884.6788
H113.93163.44352.17671.09702.18173.43575.34616.16494.33732.50772.51464.35237.18816.15536.1553
H123.44443.92553.43092.18021.09852.16484.55555.82935.02004.34132.51462.51116.61816.08786.0878
H132.17673.44393.91113.44432.18211.09762.55644.01954.35735.00984.35232.51114.53634.51224.5122
H143.32033.93365.33706.10085.72524.45442.06521.10623.63416.01117.18816.61814.53631.80381.8038
H152.73202.81614.16025.12785.08034.06552.15491.10992.31944.67886.15536.08784.51221.80381.8061
H162.73202.81614.16025.12785.08034.06552.15491.10992.31944.67886.15536.08784.51221.80381.8061

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.518 C1 C2 H9 120.921
C1 C6 C5 120.183 C1 C6 H13 118.604
C1 O7 C8 112.795 C2 C1 C6 119.336
C2 C1 O7 126.440 C2 C3 C4 121.066
C2 C3 H10 119.024 C3 C2 H9 119.561
C3 C4 C5 119.423 C3 C4 H11 120.316
C4 C3 H10 119.910 C4 C5 C6 120.474
C4 C5 H12 120.011 C5 C4 H11 120.261
C5 C6 H13 121.213 C6 C1 O7 114.224
C6 C5 H12 119.515 O7 C8 H14 105.431
O7 C8 H15 112.226 O7 C8 H16 112.226
H14 C8 H15 108.964 H14 C8 H16 108.964
H15 C8 H16 108.900
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.083      
2 C -0.109      
3 C -0.077      
4 C -0.091      
5 C -0.078      
6 C -0.094      
7 O -0.163      
8 C -0.122      
9 H 0.075      
10 H 0.077      
11 H 0.075      
12 H 0.079      
13 H 0.083      
14 H 0.093      
15 H 0.085      
16 H 0.085      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.307 0.254 0.000 1.331
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.843 2.627 0.000
y 2.627 -41.915 0.000
z 0.000 0.000 -45.739
Traceless
 xyz
x 4.984 2.627 0.000
y 2.627 0.376 0.000
z 0.000 0.000 -5.360
Polar
3z2-r2-10.720
x2-y23.072
xy2.627
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.798 1.444 0.000
y 1.444 10.126 0.000
z 0.000 0.000 1.817


<r2> (average value of r2) Å2
<r2> 279.592
(<r2>)1/2 16.721