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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: HF/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 HF/CEP-121G
 hartrees
Energy at 0K-58.618230
Energy at 298.15K-58.627594
Nuclear repulsion energy178.399424
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 HF/CEP-121G
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' 3378 3082 0.59      
2 A' 3373 3078 29.19      
3 A' 3359 3065 44.90      
4 A' 3339 3047 19.92      
5 A' 3327 3036 0.69      
6 A' 3309 3020 42.18      
7 A' 3154 2878 58.29      
8 A' 1774 1619 85.67      
9 A' 1756 1602 22.99      
10 A' 1646 1502 23.09      
11 A' 1640 1497 94.33      
12 A' 1601 1461 16.14      
13 A' 1593 1453 3.49      
14 A' 1468 1340 1.28      
15 A' 1387 1266 198.86      
16 A' 1339 1222 67.81      
17 A' 1293 1180 7.43      
18 A' 1292 1179 12.89      
19 A' 1252 1142 5.31      
20 A' 1174 1072 12.00      
21 A' 1133 1034 62.60      
22 A' 1109 1012 1.40      
23 A' 1069 976 4.95      
24 A' 832 759 17.00      
25 A' 677 617 0.53      
26 A' 588 536 9.00      
27 A' 463 422 0.83      
28 A' 254 232 4.61      
29 A" 3241 2958 62.51      
30 A" 1637 1493 8.56      
31 A" 1262 1152 2.48      
32 A" 1127 1028 0.63      
33 A" 1115 1018 0.00      
34 A" 1027 937 14.45      
35 A" 953 870 0.10      
36 A" 861 786 124.64      
37 A" 766 699 19.56      
38 A" 566 516 7.66      
39 A" 467 426 0.00      
40 A" 287 262 1.96      
41 A" 221 201 0.17      
42 A" 79 72 9.53      

Unscaled Zero Point Vibrational Energy (zpe) 31091.9 cm-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 28371.4 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 HF/CEP-121G
ABC
0.16814 0.05087 0.03934

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.513 0.000
C2 0.928 -0.534 0.000
C3 0.467 -1.862 0.000
C4 -0.901 -2.144 0.000
C5 -1.822 -1.081 0.000
C6 -1.377 0.241 0.000
O7 0.344 1.856 0.000
C8 1.721 2.264 0.000
H9 1.984 -0.342 0.000
H10 1.182 -2.664 0.000
H11 -1.246 -3.161 0.000
H12 -2.877 -1.284 0.000
H13 -2.063 1.066 0.000
H14 1.703 3.343 0.000
H15 2.234 1.908 0.889
H16 2.234 1.908 -0.889

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39902.41972.80482.42001.40351.38682.45502.15983.38953.87903.39202.13573.30312.77992.7799
C21.39901.40572.43662.80372.43212.46042.90771.07252.14523.41013.87873.39213.95342.90812.9081
C32.41971.40571.39622.41762.79633.71974.31182.14721.07522.14983.39323.86895.34934.25714.2571
C42.80482.43661.39621.40622.43164.18895.12813.40082.14701.07422.15523.41346.07305.19925.1992
C52.42002.80372.41761.40621.39443.64884.87153.87613.39542.15801.07502.16025.65605.11565.1156
C61.40352.43212.79632.43161.39442.36013.69953.41073.87143.40412.13911.07284.37134.07534.0753
O71.38682.46043.71974.18893.64882.36011.43572.74214.59725.26284.49842.53322.01442.08932.0893
C82.45502.90774.31185.12814.87153.69951.43572.61904.95726.18285.80733.96851.07921.08641.0864
H92.15981.07252.14723.40083.87613.41072.74212.61902.45654.28694.95114.28433.69542.43182.4318
H103.38952.14521.07522.14703.39543.87144.59724.95722.45652.47884.28754.94396.02944.77484.7748
H113.87903.41012.14981.07422.15803.40415.26286.18284.28692.47882.48634.30487.14116.21236.2123
H123.39203.87873.39322.15521.07502.13914.49845.80734.95114.28752.48632.48696.51046.09116.0911
H132.13573.39213.86893.41342.16021.07282.53323.96854.28434.94394.30482.48694.40074.46794.4679
H143.30313.95345.34936.07305.65604.37132.01441.07923.69546.02947.14116.51044.40071.76951.7695
H152.77992.90814.25715.19925.11564.07532.08931.08642.43184.77486.21236.09114.46791.76951.7773
H162.77992.90814.25715.19925.11564.07532.08931.08642.43184.77486.21236.09114.46791.76951.7773

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.246 C1 C2 H9 121.261
C1 C6 C5 119.752 C1 C6 H13 118.575
C1 O7 C8 120.862 C2 C1 C6 120.412
C2 C1 O7 124.062 C2 C3 C4 120.832
C2 C3 H10 119.094 C3 C2 H9 119.492
C3 C4 C5 119.245 C3 C4 H11 120.414
C4 C3 H10 120.074 C4 C5 C6 120.513
C4 C5 H12 120.003 C5 C4 H11 120.341
C5 C6 H13 121.672 C6 C1 O7 115.526
C6 C5 H12 119.485 O7 C8 H14 105.570
O7 C8 H15 111.114 O7 C8 H16 111.114
H14 C8 H15 109.590 H14 C8 H16 109.590
H15 C8 H16 109.773
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.225      
2 C -0.281      
3 C -0.105      
4 C -0.237      
5 C -0.100      
6 C -0.291      
7 O -0.368      
8 C -0.246      
9 H 0.202      
10 H 0.173      
11 H 0.177      
12 H 0.175      
13 H 0.198      
14 H 0.174      
15 H 0.152      
16 H 0.152      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.659 -0.412 0.000 1.709
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.959 4.195 0.000
y 4.195 -45.207 0.000
z 0.000 0.000 -52.597
Traceless
 xyz
x 8.943 4.195 0.000
y 4.195 1.071 0.000
z 0.000 0.000 -10.014
Polar
3z2-r2-20.028
x2-y25.248
xy4.195
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.661 1.124 0.000
y 1.124 13.647 0.000
z 0.000 0.000 6.095


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