return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: TPSSh/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 TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-346.822219
Energy at 298.15K-346.831124
HF Energy-346.822219
Nuclear repulsion energy345.813146
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 TPSSh/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' 3207 3095 5.23      
2 A' 3201 3089 21.12      
3 A' 3193 3082 25.78      
4 A' 3176 3064 12.89      
5 A' 3168 3057 3.20      
6 A' 3136 3026 26.62      
7 A' 2998 2893 50.91      
8 A' 1642 1584 64.44      
9 A' 1623 1566 18.82      
10 A' 1530 1476 52.62      
11 A' 1518 1465 48.79      
12 A' 1485 1433 7.06      
13 A' 1478 1426 14.03      
14 A' 1365 1317 23.31      
15 A' 1334 1288 5.10      
16 A' 1280 1236 215.50      
17 A' 1209 1166 6.48      
18 A' 1192 1151 17.49      
19 A' 1174 1133 2.00      
20 A' 1100 1062 7.54      
21 A' 1071 1034 51.13      
22 A' 1041 1005 2.56      
23 A' 1002 967 0.58      
24 A' 794 766 13.68      
25 A' 613 592 0.42      
26 A' 550 530 4.93      
27 A' 439 424 0.85      
28 A' 253 244 2.16      
29 A" 3060 2953 43.38      
30 A" 1503 1451 4.75      
31 A" 1175 1134 0.97      
32 A" 980 946 0.38      
33 A" 952 918 0.07      
34 A" 894 863 6.31      
35 A" 835 806 0.03      
36 A" 772 745 49.75      
37 A" 706 681 12.37      
38 A" 519 501 5.15      
39 A" 419 404 0.02      
40 A" 277 267 0.28      
41 A" 212 205 0.35      
42 A" 97 93 3.68      

Unscaled Zero Point Vibrational Energy (zpe) 29085.5 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 28067.5 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 TPSSh/6-31G(2df,p)
ABC
0.16799 0.05240 0.04025

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.535 0.000
C2 0.923 -0.515 0.000
C3 0.460 -1.833 0.000
C4 -0.902 -2.114 0.000
C5 -1.816 -1.056 0.000
C6 -1.374 0.259 0.000
O7 0.340 1.855 0.000
C8 1.723 2.164 0.000
H9 1.989 -0.319 0.000
H10 1.183 -2.644 0.000
H11 -1.251 -3.141 0.000
H12 -2.883 -1.258 0.000
H13 -2.068 1.093 0.000
H14 1.784 3.253 0.000
H15 2.223 1.769 0.894
H16 2.223 1.769 -0.894

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39762.41252.79852.41451.40101.36352.37082.16433.39163.88323.39502.14203.25162.69522.6952
C21.39761.39702.42642.79162.42342.44102.79561.08382.14453.40933.87733.39543.86532.77642.7764
C32.41251.39701.39122.40542.78283.69084.19172.15121.08582.15423.39233.86725.25594.10914.1091
C42.79852.42641.39121.39792.42024.15935.01903.40262.15151.08472.15773.41246.00215.06425.0642
C52.41452.79162.40541.39791.38833.62294.78453.87533.39342.15991.08572.16405.61565.00965.0096
C61.40102.42342.78282.42021.38832.34143.63503.41173.86873.40292.14041.08464.35144.00174.0017
O71.36352.44103.69084.15933.62292.34141.41702.72924.57755.24384.48102.52552.01022.08652.0865
C82.37082.79564.19175.01904.78453.63501.41702.49734.83756.08175.73773.93901.09111.09801.0980
H92.16431.08382.15123.40263.87533.41172.72922.49732.45994.29654.96114.29543.57822.28412.2841
H103.39162.14451.08582.15153.39343.86874.57754.83752.45992.48494.29554.95305.92724.62114.6211
H113.88323.40932.15421.08472.15993.40295.24386.08174.29652.48492.49134.31207.07836.08136.0813
H123.39503.87733.39232.15771.08572.14044.48105.73774.96114.29552.49132.48846.49126.00276.0027
H132.14203.39543.86723.41242.16401.08462.52553.93904.29544.95304.31202.48844.41684.43494.4349
H143.25163.86535.25596.00215.61564.35142.01021.09113.57825.92727.07836.49124.41681.78711.7871
H152.69522.77644.10915.06425.00964.00172.08651.09802.28414.62116.08136.00274.43491.78711.7889
H162.69522.77644.10915.06425.00964.00172.08651.09802.28414.62116.08136.00274.43491.78711.7889

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.372 C1 C2 H9 120.908
C1 C6 C5 119.911 C1 C6 H13 118.470
C1 O7 C8 116.990 C2 C1 C6 119.977
C2 C1 O7 124.268 C2 C3 C4 120.967
C2 C3 H10 118.944 C3 C2 H9 119.720
C3 C4 C5 119.176 C3 C4 H11 120.430
C4 C3 H10 120.088 C4 C5 C6 120.597
C4 C5 H12 120.104 C5 C4 H11 120.393
C5 C6 H13 121.619 C6 C1 O7 115.755
C6 C5 H12 119.299 O7 C8 H14 105.812
O7 C8 H15 111.489 O7 C8 H16 111.489
H14 C8 H15 109.443 H14 C8 H16 109.443
H15 C8 H16 109.095
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability