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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: PBEPBE/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 PBEPBE/6-31G
 hartrees
Energy at 0K-346.250529
Energy at 298.15K-346.259324
Nuclear repulsion energy341.447447
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 PBEPBE/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' 3170 3126 1.50      
2 A' 3165 3122 18.32      
3 A' 3155 3112 30.47      
4 A' 3137 3093 14.74      
5 A' 3128 3085 1.81      
6 A' 3119 3076 18.61      
7 A' 2959 2918 50.72      
8 A' 1620 1597 53.18      
9 A' 1601 1579 18.01      
10 A' 1510 1489 26.48      
11 A' 1497 1476 74.67      
12 A' 1469 1449 2.31      
13 A' 1448 1428 6.10      
14 A' 1382 1363 8.54      
15 A' 1336 1318 0.56      
16 A' 1236 1219 153.56      
17 A' 1193 1177 27.97      
18 A' 1182 1166 10.02      
19 A' 1167 1151 0.40      
20 A' 1094 1079 7.76      
21 A' 1037 1022 10.34      
22 A' 1007 993 12.84      
23 A' 990 977 35.50      
24 A' 773 763 12.64      
25 A' 625 616 0.36      
26 A' 546 539 7.72      
27 A' 434 428 0.95      
28 A' 246 243 3.25      
29 A" 3032 2991 43.98      
30 A" 1484 1464 9.51      
31 A" 1127 1111 0.00      
32 A" 974 960 0.35      
33 A" 946 933 0.02      
34 A" 881 869 8.04      
35 A" 819 808 0.02      
36 A" 755 744 71.79      
37 A" 694 685 20.28      
38 A" 505 498 5.90      
39 A" 419 413 0.03      
40 A" 269 265 1.02      
41 A" 208 205 0.89      
42 A" 100 98 6.25      

Unscaled Zero Point Vibrational Energy (zpe) 28718.5 cm-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 28322.2 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 PBEPBE/6-31G
ABC
0.16444 0.05088 0.03916

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.524 0.000
C2 0.925 -0.538 0.000
C3 0.448 -1.864 0.000
C4 -0.930 -2.133 0.000
C5 -1.844 -1.060 0.000
C6 -1.387 0.264 0.000
O7 0.353 1.879 0.000
C8 1.775 2.205 0.000
H9 2.000 -0.350 0.000
H10 1.168 -2.688 0.000
H11 -1.290 -3.165 0.000
H12 -2.920 -1.256 0.000
H13 -2.076 1.111 0.000
H14 1.815 3.302 0.000
H15 2.279 1.812 0.902
H16 2.279 1.812 -0.902

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.40872.42962.81522.43101.41081.39992.44422.18323.41793.90833.42022.15713.31812.76882.7688
C21.40871.40822.44572.81742.44652.48422.87211.09192.16323.43573.91123.42403.94222.85912.8591
C32.42961.40821.40412.42922.80943.74394.27932.16751.09412.17163.42263.90145.34334.20454.2045
C42.81522.44571.40411.40992.44004.21205.11193.42962.16951.09302.17483.44076.08875.16485.1648
C52.43102.81742.42921.40991.40053.66914.87373.90923.42362.17661.09382.18335.69335.10505.1050
C61.41082.44652.80942.44001.40052.37363.70963.44213.90353.43002.15941.09224.41374.08004.0800
O71.39992.48423.74394.21203.66912.37361.45872.77214.63915.30474.53242.54702.04042.12792.1279
C82.44422.87214.27935.11194.87373.70961.45872.56544.93046.18295.83274.00271.09761.10561.1056
H92.18321.09192.16753.42963.90923.44212.77212.56542.48134.33005.00304.33023.65702.36002.3600
H103.41792.16321.09412.16953.42363.90354.63914.93042.48132.50384.33114.99536.02474.72254.7225
H113.90833.43572.17161.09302.17663.43005.30476.18294.33002.50382.50954.34767.17376.19086.1908
H123.42023.91123.42262.17481.09382.15944.53245.83275.00304.33112.50952.51376.57276.10416.1041
H132.15713.42403.90143.44072.18331.09222.54704.00274.33024.99534.34762.51374.46524.50204.5020
H143.31813.94225.34336.08875.69334.41372.04041.09763.65706.02477.17376.57274.46521.80201.8020
H152.76882.85914.20455.16485.10504.08002.12791.10562.36004.72256.19086.10414.50201.80201.8044
H162.76882.85914.20455.16485.10504.08002.12791.10562.36004.72256.19086.10414.50201.80201.8044

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.201 C1 C2 H9 121.111
C1 C6 C5 119.703 C1 C6 H13 118.485
C1 O7 C8 117.508 C2 C1 C6 120.388
C2 C1 O7 124.379 C2 C3 C4 120.833
C2 C3 H10 119.117 C3 C2 H9 119.688
C3 C4 C5 119.369 C3 C4 H11 120.325
C4 C3 H10 120.050 C4 C5 C6 120.505
C4 C5 H12 120.071 C5 C4 H11 120.306
C5 C6 H13 121.811 C6 C1 O7 115.233
C6 C5 H12 119.424 O7 C8 H14 105.033
O7 C8 H15 111.417 O7 C8 H16 111.417
H14 C8 H15 109.751 H14 C8 H16 109.751
H15 C8 H16 109.387
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.244      
2 C -0.136      
3 C -0.156      
4 C -0.129      
5 C -0.149      
6 C -0.126      
7 O -0.510      
8 C -0.239      
9 H 0.136      
10 H 0.135      
11 H 0.132      
12 H 0.136      
13 H 0.148      
14 H 0.184      
15 H 0.165      
16 H 0.165      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.531 -0.040 0.000 1.532
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.622 3.728 0.000
y 3.728 -43.930 0.000
z 0.000 0.000 -50.580
Traceless
 xyz
x 7.633 3.728 0.000
y 3.728 1.171 0.000
z 0.000 0.000 -8.804
Polar
3z2-r2-17.608
x2-y24.308
xy3.728
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.214 1.728 0.000
y 1.728 14.566 0.000
z 0.000 0.000 4.609


<r2> (average value of r2) Å2
<r2> 280.199
(<r2>)1/2 16.739