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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: MP2/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/6-31G*
 hartrees
Energy at 0K-345.645664
Energy at 298.15K-345.654346
HF Energy-344.580582
Nuclear repulsion energy345.266032
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 MP2/6-31G*
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' 3265 3079 5.08      
2 A' 3252 3067 7.48      
3 A' 3246 3061 16.01      
4 A' 3231 3046 15.76      
5 A' 3230 3046 15.52      
6 A' 3222 3039 2.46      
7 A' 3086 2910 40.36      
8 A' 1684 1588 58.25      
9 A' 1665 1570 15.82      
10 A' 1573 1483 1.18      
11 A' 1561 1472 108.94      
12 A' 1522 1435 20.47      
13 A' 1513 1427 4.05      
14 A' 1471 1388 10.42      
15 A' 1366 1288 1.52      
16 A' 1314 1239 219.69      
17 A' 1233 1163 10.39      
18 A' 1229 1158 5.41      
19 A' 1211 1142 2.03      
20 A' 1128 1064 8.57      
21 A' 1095 1032 45.07      
22 A' 1063 1002 2.82      
23 A' 1023 965 0.83      
24 A' 807 761 15.53      
25 A' 629 593 0.35      
26 A' 561 529 5.79      
27 A' 448 422 0.73      
28 A' 267 252 2.68      
29 A" 3167 2986 35.95      
30 A" 1555 1467 5.51      
31 A" 1202 1133 0.68      
32 A" 885 835 0.37      
33 A" 879 829 0.54      
34 A" 832 785 1.09      
35 A" 801 756 0.52      
36 A" 731 689 90.19      
37 A" 523 493 0.87      
38 A" 458 432 4.31      
39 A" 404 381 0.01      
40 A" 286 270 0.22      
41 A" 212 200 0.53      
42 A" 84 79 5.30      

Unscaled Zero Point Vibrational Energy (zpe) 29455.4 cm-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 27776.5 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 MP2/6-31G*
ABC
0.16732 0.05227 0.04013

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.532 0.000
C2 0.930 -0.513 0.000
C3 0.473 -1.836 0.000
C4 -0.891 -2.122 0.000
C5 -1.811 -1.068 0.000
C6 -1.373 0.252 0.000
O7 0.325 1.862 0.000
C8 1.708 2.180 0.000
H9 1.997 -0.317 0.000
H10 1.200 -2.645 0.000
H11 -1.235 -3.152 0.000
H12 -2.879 -1.275 0.000
H13 -2.071 1.084 0.000
H14 1.755 3.269 0.000
H15 2.210 1.793 0.894
H16 2.210 1.793 -0.894

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39922.41472.79962.41701.40141.36902.37362.17003.39613.88623.39932.14353.25072.69692.6969
C21.39921.39922.42932.79672.42662.45142.80371.08512.14863.41363.88423.39983.87092.78492.7849
C32.41471.39921.39312.40982.78653.70094.20172.15181.08772.15673.39833.87295.26294.12104.1210
C42.79962.42931.39311.39952.42214.16535.02623.40532.15471.08662.16113.41686.00475.07325.0732
C52.41702.79672.40981.39951.39053.62604.78943.88173.39902.16251.08752.16805.61465.01555.0155
C61.40142.42662.78652.42211.39052.34003.63513.41763.87413.40682.14461.08674.34584.00174.0017
O71.36902.45143.70094.16533.62602.34001.41982.74684.59125.25164.48402.51882.00592.08812.0881
C82.37362.80374.20175.02624.78943.63511.41982.51364.85186.09115.74313.93521.08941.09621.0962
H92.17001.08512.15183.40533.88173.41762.74682.51362.46084.29984.96924.30263.59362.30092.3009
H103.39612.14861.08772.15473.39903.87414.59124.85182.46082.48744.30254.96045.93954.63804.6380
H113.88623.41362.15671.08662.16253.40685.25166.09114.29982.48742.49504.31847.08316.09296.0929
H123.39933.88423.39832.16111.08752.14464.48405.74314.96924.30252.49502.49416.48996.00926.0092
H132.14353.39983.87293.41682.16801.08672.51883.93524.30264.96044.31842.49414.40564.43084.4308
H143.25073.87095.26296.00475.61464.34582.00591.08943.59365.93957.08316.48994.40561.78481.7848
H152.69692.78494.12105.07325.01554.00172.08811.09622.30094.63806.09296.00924.43081.78481.7881
H162.69692.78494.12105.07325.01554.00172.08811.09622.30094.63806.09296.00924.43081.78481.7881

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.290 C1 C2 H9 121.214
C1 C6 C5 119.925 C1 C6 H13 118.426
C1 O7 C8 116.657 C2 C1 C6 120.096
C2 C1 O7 124.638 C2 C3 C4 120.917
C2 C3 H10 119.002 C3 C2 H9 119.496
C3 C4 C5 119.288 C3 C4 H11 120.358
C4 C3 H10 120.081 C4 C5 C6 120.482
C4 C5 H12 120.156 C5 C4 H11 120.354
C5 C6 H13 121.649 C6 C1 O7 115.265
C6 C5 H12 119.362 O7 C8 H14 105.389
O7 C8 H15 111.535 O7 C8 H16 111.535
H14 C8 H15 109.497 H14 C8 H16 109.497
H15 C8 H16 109.302
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability