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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: B1B95/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 B1B95/STO-3G
 hartrees
Energy at 0K-342.318649
Energy at 298.15K-342.327116
Nuclear repulsion energy342.041267
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 B1B95/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' 3518 3106 4.95      
2 A' 3504 3094 8.97      
3 A' 3494 3085 10.37      
4 A' 3481 3074 0.83      
5 A' 3473 3067 0.12      
6 A' 3473 3067 0.92      
7 A' 3273 2890 10.19      
8 A' 1779 1571 62.25      
9 A' 1746 1542 10.55      
10 A' 1657 1463 1.07      
11 A' 1641 1449 111.13      
12 A' 1590 1404 6.72      
13 A' 1569 1385 23.70      
14 A' 1431 1263 4.69      
15 A' 1405 1241 94.07      
16 A' 1360 1201 39.35      
17 A' 1276 1126 4.20      
18 A' 1245 1099 0.40      
19 A' 1231 1087 5.63      
20 A' 1174 1037 0.34      
21 A' 1140 1007 7.42      
22 A' 1112 981 1.13      
23 A' 1052 929 0.35      
24 A' 830 732 7.01      
25 A' 643 568 0.05      
26 A' 572 505 2.94      
27 A' 455 402 0.27      
28 A' 273 241 1.52      
29 A" 3426 3026 4.03      
30 A" 1635 1444 4.98      
31 A" 1175 1037 0.53      
32 A" 1060 936 0.16      
33 A" 1041 919 0.03      
34 A" 947 836 3.27      
35 A" 887 783 0.10      
36 A" 791 699 38.64      
37 A" 740 653 4.86      
38 A" 520 460 0.86      
39 A" 434 383 0.02      
40 A" 262 231 0.58      
41 A" 198 175 0.66      
42 A" 99 88 2.78      

Unscaled Zero Point Vibrational Energy (zpe) 31304.8 cm-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 27642.1 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 B1B95/STO-3G
ABC
0.16317 0.05163 0.03952

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.541 0.000
C2 0.929 -0.523 0.000
C3 0.466 -1.845 0.000
C4 -0.903 -2.130 0.000
C5 -1.828 -1.072 0.000
C6 -1.388 0.250 0.000
O7 0.313 1.916 0.000
C8 1.755 2.160 0.000
H9 2.003 -0.326 0.000
H10 1.194 -2.664 0.000
H11 -1.253 -3.168 0.000
H12 -2.903 -1.283 0.000
H13 -2.098 1.084 0.000
H14 1.873 3.257 0.000
H15 2.250 1.745 0.900
H16 2.250 1.745 -0.900

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.41222.43102.81952.43761.41851.41072.38782.18283.42043.91413.42872.16753.29962.70632.7063
C21.41221.40102.43732.81082.44302.51592.80721.09212.15783.42833.90703.42743.89632.77512.7751
C32.43101.40101.39862.42022.79823.76474.20752.16121.09632.16833.41573.89325.29304.10944.1094
C42.81952.43731.39861.40472.42944.22525.04693.42092.16491.09462.17173.42946.06075.07695.0769
C52.43762.81082.42021.40471.39373.67604.82523.90283.41582.17271.09622.17365.69555.03765.0376
C61.41852.44302.79822.42941.39372.38113.67803.44043.89453.42062.15571.09524.43594.03534.0353
O71.41072.51593.76474.22523.67602.38111.46262.80844.66485.31944.53662.55042.05722.14292.1429
C82.38782.80724.20755.04694.82523.67801.46262.49864.85676.11785.79274.00041.10371.10751.1075
H92.18281.09212.16123.42093.90283.44042.80842.49862.47404.32134.99904.33733.58602.27232.2723
H103.42042.15781.09632.16493.41583.89454.66484.85672.47402.49834.32424.98955.96044.62294.6229
H113.91413.42832.16831.09462.17273.42065.31946.11784.32132.49832.50494.33527.14476.10066.1006
H123.42873.90703.41572.17171.09622.15574.53665.79274.99904.32422.50492.50096.59006.04496.0449
H132.16753.42743.89323.42942.17361.09522.55044.00044.33734.98954.33522.50094.52664.48934.4893
H143.29963.89635.29306.06075.69554.43592.05721.10373.58605.96047.14476.59004.52661.79931.7993
H152.70632.77514.10945.07695.03764.03532.14291.10752.27234.62296.10066.04494.48931.79931.7998
H162.70632.77514.10945.07695.03764.03532.14291.10752.27234.62296.10066.04494.48931.79931.7998

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.566 C1 C2 H9 120.761
C1 C6 C5 120.178 C1 C6 H13 118.584
C1 O7 C8 112.398 C2 C1 C6 119.322
C2 C1 O7 126.057 C2 C3 C4 121.053
C2 C3 H10 119.045 C3 C2 H9 119.673
C3 C4 C5 119.391 C3 C4 H11 120.356
C4 C3 H10 119.901 C4 C5 C6 120.490
C4 C5 H12 120.042 C5 C4 H11 120.253
C5 C6 H13 121.237 C6 C1 O7 114.621
C6 C5 H12 119.469 O7 C8 H14 105.717
O7 C8 H15 112.235 O7 C8 H16 112.235
H14 C8 H15 108.923 H14 C8 H16 108.923
H15 C8 H16 108.690
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.084      
2 C -0.113      
3 C -0.081      
4 C -0.095      
5 C -0.082      
6 C -0.098      
7 O -0.167      
8 C -0.129      
9 H 0.079      
10 H 0.081      
11 H 0.079      
12 H 0.082      
13 H 0.087      
14 H 0.096      
15 H 0.087      
16 H 0.087      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.306 0.214 0.000 1.323
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.676 2.561 0.000
y 2.561 -41.934 0.000
z 0.000 0.000 -45.694
Traceless
 xyz
x 5.138 2.561 0.000
y 2.561 0.251 0.000
z 0.000 0.000 -5.389
Polar
3z2-r2-10.777
x2-y23.258
xy2.561
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.630 1.399 0.000
y 1.399 9.855 0.000
z 0.000 0.000 1.789


<r2> (average value of r2) Å2
<r2> 276.094
(<r2>)1/2 16.616