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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: mPW1PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G**
 hartrees
Energy at 0K-346.697517
Energy at 298.15K-346.706512
Nuclear repulsion energy346.620648
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 mPW1PW91/6-31G**
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' 3251 3093 4.88      
2 A' 3245 3087 10.04      
3 A' 3237 3080 21.12      
4 A' 3220 3064 11.76      
5 A' 3213 3057 2.04      
6 A' 3181 3027 22.39      
7 A' 3038 2891 51.45      
8 A' 1691 1609 80.40      
9 A' 1669 1588 18.23      
10 A' 1559 1484 101.52      
11 A' 1525 1451 34.18      
12 A' 1509 1436 7.58      
13 A' 1490 1418 9.81      
14 A' 1397 1329 28.62      
15 A' 1350 1284 6.22      
16 A' 1322 1258 206.73      
17 A' 1219 1160 4.29      
18 A' 1206 1148 10.56      
19 A' 1187 1130 1.77      
20 A' 1119 1065 18.81      
21 A' 1110 1056 35.88      
22 A' 1062 1011 1.73      
23 A' 1016 967 0.25      
24 A' 813 774 14.85      
25 A' 628 598 0.39      
26 A' 564 536 5.61      
27 A' 451 430 0.87      
28 A' 262 249 2.57      
29 A" 3107 2957 40.21      
30 A" 1509 1436 6.61      
31 A" 1186 1129 0.48      
32 A" 995 947 0.22      
33 A" 972 925 0.06      
34 A" 901 858 8.20      
35 A" 837 796 0.03      
36 A" 773 735 62.99      
37 A" 708 674 14.27      
38 A" 524 499 5.52      
39 A" 426 405 0.01      
40 A" 284 270 0.50      
41 A" 217 207 0.49      
42 A" 97 92 4.71      

Unscaled Zero Point Vibrational Energy (zpe) 29535.3 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 28102.8 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 mPW1PW91/6-31G**
ABC
0.16897 0.05259 0.04042

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.531 0.000
C2 0.927 -0.512 0.000
C3 0.475 -1.831 0.000
C4 -0.883 -2.121 0.000
C5 -1.802 -1.071 0.000
C6 -1.369 0.245 0.000
O7 0.325 1.850 0.000
C8 1.691 2.192 0.000
H9 1.991 -0.312 0.000
H10 1.202 -2.636 0.000
H11 -1.225 -3.150 0.000
H12 -2.867 -1.281 0.000
H13 -2.069 1.073 0.000
H14 1.731 3.281 0.000
H15 2.203 1.814 0.892
H16 2.203 1.814 -0.892

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.39552.40942.79542.41161.39891.35802.36982.16253.38773.87953.39142.13863.24892.70112.7011
C21.39551.39442.42182.78582.41772.43732.80931.08272.14183.40423.87083.38913.87662.79882.7988
C32.40941.39441.38822.39992.77633.68384.20232.14611.08512.15113.38613.86005.26354.13134.1313
C42.79542.42181.38821.39512.41534.15055.02233.39582.14771.08402.15423.40676.00085.07975.0797
C52.41162.78582.39991.39511.38553.61354.77993.86843.38712.15701.08502.16055.60565.01635.0163
C61.39892.41772.77632.41531.38552.33363.62693.40633.86143.39762.13771.08394.33924.00274.0027
O71.35802.43733.68384.15053.61352.33361.40832.73004.57085.23434.47062.51682.00622.08022.0802
C82.36982.80934.20235.02234.77993.62691.40832.52204.85226.08535.72973.92291.08951.09641.0964
H92.16251.08272.14613.39583.86843.40632.73002.52202.45384.28874.95344.28993.60212.31552.3155
H103.38772.14181.08512.14773.38713.86144.57084.85222.45382.48074.28844.94495.93994.64734.6473
H113.87953.40422.15111.08402.15703.39765.23436.08534.28872.48072.48754.30587.07716.09796.0979
H123.39143.87083.38612.15421.08502.13774.47065.72974.95344.28842.48752.48496.47666.00656.0065
H132.13863.38913.86003.40672.16051.08392.51683.92294.28994.94494.30582.48494.39524.42714.4271
H143.24893.87665.26356.00085.60564.33922.00621.08953.60215.93997.07716.47664.39521.78061.7806
H152.70112.79884.13135.07975.01634.00272.08021.09642.31554.64736.09796.00654.42711.78061.7850
H162.70112.79884.13135.07975.01634.00272.08021.09642.31554.64736.09796.00654.42711.78061.7850

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.441 C1 C2 H9 121.011
C1 C6 C5 120.021 C1 C6 H13 118.391
C1 O7 C8 117.877 C2 C1 C6 119.807
C2 C1 O7 124.539 C2 C3 C4 120.998
C2 C3 H10 118.962 C3 C2 H9 119.548
C3 C4 C5 119.142 C3 C4 H11 120.449
C4 C3 H10 120.040 C4 C5 C6 120.592
C4 C5 H12 120.073 C5 C4 H11 120.410
C5 C6 H13 121.588 C6 C1 O7 115.654
C6 C5 H12 119.335 O7 C8 H14 106.175
O7 C8 H15 111.705 O7 C8 H16 111.705
H14 C8 H15 109.096 H14 C8 H16 109.096
H15 C8 H16 108.979
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.349      
2 C -0.174      
3 C -0.136      
4 C -0.133      
5 C -0.131      
6 C -0.154      
7 O -0.526      
8 C -0.152      
9 H 0.125      
10 H 0.126      
11 H 0.122      
12 H 0.127      
13 H 0.136      
14 H 0.152      
15 H 0.135      
16 H 0.135      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.321 0.117 0.000 1.326
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.737 3.161 0.000
y 3.161 -42.926 0.000
z 0.000 0.000 -50.055
Traceless
 xyz
x 6.754 3.161 0.000
y 3.161 1.970 0.000
z 0.000 0.000 -8.724
Polar
3z2-r2-17.448
x2-y23.189
xy3.161
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.788 1.450 0.000
y 1.450 14.059 0.000
z 0.000 0.000 4.987


<r2> (average value of r2) Å2
<r2> 272.165
(<r2>)1/2 16.497