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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: B3LYP/CEP-121G

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/CEP-121G
 hartrees
Energy at 0K-60.241367
Energy at 298.15K-60.250275
Nuclear repulsion energy176.539490
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/CEP-121G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3192 3110 1.02      
2 A' 3187 3106 31.73      
3 A' 3174 3093 46.68      
4 A' 3154 3074 21.40      
5 A' 3144 3064 1.13      
6 A' 3132 3052 32.78      
7 A' 2973 2897 62.76      
8 A' 1628 1586 61.79      
9 A' 1610 1569 21.42      
10 A' 1516 1478 13.38      
11 A' 1510 1471 86.23      
12 A' 1477 1440 14.76      
13 A' 1470 1433 2.67      
14 A' 1357 1322 5.93      
15 A' 1339 1305 6.46      
16 A' 1241 1209 187.79      
17 A' 1198 1168 31.16      
18 A' 1187 1156 0.60      
19 A' 1186 1155 11.93      
20 A' 1093 1065 9.61      
21 A' 1034 1008 24.96      
22 A' 1019 993 23.49      
23 A' 993 967 9.08      
24 A' 769 749 15.49      
25 A' 625 609 0.44      
26 A' 543 530 8.03      
27 A' 432 421 0.91      
28 A' 240 234 3.76      
29 A" 3056 2979 58.94      
30 A" 1507 1469 8.91      
31 A" 1148 1119 0.31      
32 A" 1007 981 0.25      
33 A" 988 962 0.00      
34 A" 920 897 8.22      
35 A" 857 835 0.10      
36 A" 781 761 101.36      
37 A" 694 676 12.31      
38 A" 517 504 6.99      
39 A" 426 415 0.00      
40 A" 270 263 1.33      
41 A" 205 200 0.27      
42 A" 94 92 7.13      

Unscaled Zero Point Vibrational Energy (zpe) 28945.6 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 28207.5 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/CEP-121G
ABC
0.16345 0.05016 0.03867

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.522 0.000
C2 0.932 -0.544 0.000
C3 0.454 -1.878 0.000
C4 -0.931 -2.150 0.000
C5 -1.852 -1.071 0.000
C6 -1.393 0.261 0.000
O7 0.356 1.887 0.000
C8 1.774 2.237 0.000
H9 2.002 -0.357 0.000
H10 1.171 -2.697 0.000
H11 -1.288 -3.177 0.000
H12 -2.922 -1.268 0.000
H13 -2.080 1.102 0.000
H14 1.800 3.329 0.000
H15 2.279 1.856 0.899
H16 2.279 1.856 -0.899

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.41582.44232.82912.44261.41701.41032.46792.18613.42533.91653.42642.15923.33452.78972.7897
C21.41581.41712.45962.83332.46012.49782.90581.08562.16653.44433.92153.43233.96882.89492.8949
C32.44231.41711.41142.44282.82563.76574.32182.16971.08842.17343.43093.91165.37794.25184.2518
C42.82912.45961.41141.41812.45424.23645.15403.43702.17171.08742.17783.44876.12145.21115.2111
C52.44262.83332.44281.41811.40873.69074.90853.91883.43192.17931.08822.18525.71795.14195.1419
C61.41702.46012.82562.45421.40872.38773.73323.45013.91403.43872.16191.08634.42804.10324.1032
O71.41032.49783.76574.23643.69072.38771.46102.78254.65555.32354.54892.55892.04102.12352.1235
C82.46792.90584.32185.15404.90853.73321.46102.60444.97126.22025.85994.01771.09191.09981.0998
H92.18611.08562.16973.43703.91883.45012.78252.60442.48324.33305.00714.33443.69152.40442.4044
H103.42532.16651.08842.17173.43193.91404.65554.97122.48322.50574.33524.99996.05884.77114.7711
H113.91653.44432.17341.08742.17933.43875.32356.22024.33302.50572.51244.35117.20146.23386.2338
H123.42643.92153.43092.17781.08822.16194.54895.85995.00714.33522.51242.51476.58966.13326.1332
H132.15923.43233.91163.44872.18521.08632.55894.01774.33444.99994.35112.51474.47344.51434.5143
H143.33453.96885.37796.12145.71794.42802.04101.09193.69156.05887.20146.58964.47341.79151.7915
H152.78972.89494.25185.21115.14194.10322.12351.09982.40444.77116.23386.13324.51431.79151.7983
H162.78972.89494.25185.21115.14194.10322.12351.09982.40444.77116.23386.13324.51431.79151.7983

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.111 C1 C2 H9 121.270
C1 C6 C5 119.636 C1 C6 H13 118.611
C1 O7 C8 118.508 C2 C1 C6 120.551
C2 C1 O7 124.210 C2 C3 C4 120.818
C2 C3 H10 119.109 C3 C2 H9 119.619
C3 C4 C5 119.386 C3 C4 H11 120.317
C4 C3 H10 120.073 C4 C5 C6 120.498
C4 C5 H12 120.100 C5 C4 H11 120.297
C5 C6 H13 121.753 C6 C1 O7 115.240
C6 C5 H12 119.402 O7 C8 H14 105.242
O7 C8 H15 111.258 O7 C8 H16 111.258
H14 C8 H15 109.652 H14 C8 H16 109.652
H15 C8 H16 109.686
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.096      
2 C -0.230      
3 C -0.092      
4 C -0.195      
5 C -0.092      
6 C -0.246      
7 O -0.184      
8 C -0.331      
9 H 0.173      
10 H 0.146      
11 H 0.149      
12 H 0.148      
13 H 0.170      
14 H 0.174      
15 H 0.157      
16 H 0.157      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.592 -0.230 0.000 1.608
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.993 3.989 0.000
y 3.989 -44.855 0.000
z 0.000 0.000 -51.770
Traceless
 xyz
x 8.320 3.989 0.000
y 3.989 1.027 0.000
z 0.000 0.000 -9.347
Polar
3z2-r2-18.693
x2-y24.862
xy3.989
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.916 1.575 0.000
y 1.575 15.182 0.000
z 0.000 0.000 6.264


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000