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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-345.970156
Energy at 298.15K-345.979208
HF Energy-344.617753
Nuclear repulsion energy347.528309
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 MP2=FULL/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' 3281 3084 2.37      
2 A' 3268 3072 8.24      
3 A' 3260 3064 6.33      
4 A' 3246 3051 5.83      
5 A' 3239 3044 1.48      
6 A' 3224 3030 14.78      
7 A' 3085 2900 37.44      
8 A' 1664 1564 69.14      
9 A' 1643 1544 15.79      
10 A' 1552 1458 1.41      
11 A' 1543 1451 114.71      
12 A' 1502 1411 31.41      
13 A' 1493 1403 0.67      
14 A' 1474 1386 8.21      
15 A' 1337 1257 1.26      
16 A' 1321 1242 205.39      
17 A' 1232 1158 6.59      
18 A' 1209 1136 8.14      
19 A' 1188 1116 0.91      
20 A' 1113 1046 17.53      
21 A' 1105 1038 29.89      
22 A' 1053 990 1.64      
23 A' 1010 950 0.46      
24 A' 805 756 14.31      
25 A' 617 580 0.36      
26 A' 559 525 4.47      
27 A' 448 421 0.76      
28 A' 269 253 2.35      
29 A" 3167 2977 26.43      
30 A" 1537 1445 6.57      
31 A" 1205 1133 0.62      
32 A" 971 912 0.32      
33 A" 947 890 0.20      
34 A" 904 849 6.02      
35 A" 847 796 0.04      
36 A" 784 737 46.85      
37 A" 716 673 19.24      
38 A" 533 501 5.24      
39 A" 429 404 0.01      
40 A" 306 288 0.15      
41 A" 224 211 0.54      
42 A" 92 87 4.05      

Unscaled Zero Point Vibrational Energy (zpe) 29699.9 cm-1
Scaled (by 0.9399) Zero Point Vibrational Energy (zpe) 27914.9 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 MP2=FULL/6-31G(2df,p)
ABC
0.16921 0.05307 0.04071

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.536 0.000
C2 0.924 -0.505 0.000
C3 0.474 -1.823 0.000
C4 -0.882 -2.113 0.000
C5 -1.800 -1.067 0.000
C6 -1.364 0.247 0.000
O7 0.318 1.854 0.000
C8 1.693 2.165 0.000
H9 1.986 -0.309 0.000
H10 1.201 -2.625 0.000
H11 -1.222 -3.140 0.000
H12 -2.863 -1.274 0.000
H13 -2.061 1.075 0.000
H14 1.755 3.250 0.000
H15 2.194 1.777 0.889
H16 2.194 1.777 -0.889

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39232.40682.79262.41061.39471.35552.34922.15853.38193.87403.38702.13003.23212.67312.6731
C21.39231.39312.41842.78182.40892.43542.77871.07962.13813.39833.86423.37733.84602.75902.7590
C32.40681.39311.38642.39682.76873.68054.17072.13971.08252.14703.38163.85035.23284.08834.0883
C42.79262.41841.38641.39252.40924.14484.99363.38802.14511.08142.15153.39945.97695.03885.0388
C52.41062.78182.39681.39251.38433.60824.75903.86123.38202.15231.08242.15765.59284.98354.9835
C61.39472.40892.76872.40921.38432.32673.60913.39613.85123.38992.13501.08194.33043.97443.9744
O71.35552.43543.68054.14483.60822.32671.40922.73134.56515.22604.46122.50342.00372.07752.0775
C82.34922.77874.17074.99364.75903.60911.40922.49194.81556.05325.70793.90871.08661.09231.0923
H92.15851.07962.13973.38803.86123.39612.73132.49192.44504.27814.94364.27693.56692.27772.2777
H103.38192.13811.08252.14513.38203.85124.56514.81552.44502.47744.28284.93275.90124.59964.5996
H113.87403.39832.14701.08142.15233.38995.22606.05324.27812.47742.48484.29767.04976.05306.0530
H123.38703.86423.38162.15151.08242.13504.46125.70794.94364.28282.48482.48206.46495.97275.9727
H132.13003.37733.85033.39942.15761.08192.50343.90874.27694.93274.29762.48204.39264.40334.4033
H143.23213.84605.23285.97695.59284.33042.00371.08663.56695.90127.04976.46494.39261.77571.7757
H152.67312.75904.08835.03884.98353.97442.07751.09232.27774.59966.05305.97274.40331.77571.7787
H162.67312.75904.08835.03884.98353.97442.07751.09232.27774.59966.05305.97274.40331.77571.7787

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.557 C1 C2 H9 121.148
C1 C6 C5 120.330 C1 C6 H13 118.096
C1 O7 C8 116.350 C2 C1 C6 119.616
C2 C1 O7 124.828 C2 C3 C4 120.931
C2 C3 H10 118.927 C3 C2 H9 119.295
C3 C4 C5 119.193 C3 C4 H11 120.410
C4 C3 H10 120.142 C4 C5 C6 120.372
C4 C5 H12 120.240 C5 C4 H11 120.398
C5 C6 H13 121.574 C6 C1 O7 115.556
C6 C5 H12 119.388 O7 C8 H14 106.077
O7 C8 H15 111.669 O7 C8 H16 111.669
H14 C8 H15 109.161 H14 C8 H16 109.161
H15 C8 H16 109.020
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at MP2=FULL/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.464      
2 C -0.299      
3 C -0.135      
4 C -0.177      
5 C -0.135      
6 C -0.222      
7 O -0.473      
8 C -0.204      
9 H 0.150      
10 H 0.147      
11 H 0.142      
12 H 0.149      
13 H 0.155      
14 H 0.159      
15 H 0.139      
16 H 0.139      


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> 270.785
(<r2>)1/2 16.456