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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: BLYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/3-21G
 hartrees
Energy at 0K-344.721317
Energy at 298.15K-344.730117
Nuclear repulsion energy340.587165
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 BLYP/3-21G
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' 3149 3132 2.18      
2 A' 3145 3128 14.08      
3 A' 3133 3115 26.69      
4 A' 3114 3097 13.28      
5 A' 3107 3090 1.91      
6 A' 3073 3056 21.12      
7 A' 2942 2926 46.17      
8 A' 1577 1568 49.26      
9 A' 1552 1543 14.06      
10 A' 1532 1524 23.88      
11 A' 1503 1494 56.29      
12 A' 1464 1456 1.61      
13 A' 1457 1449 19.08      
14 A' 1358 1350 0.26      
15 A' 1294 1287 19.85      
16 A' 1217 1211 76.86      
17 A' 1202 1196 47.63      
18 A' 1190 1183 75.16      
19 A' 1156 1149 5.66      
20 A' 1084 1078 6.63      
21 A' 1022 1017 1.14      
22 A' 1008 1003 19.71      
23 A' 960 954 44.25      
24 A' 764 759 9.03      
25 A' 634 631 0.35      
26 A' 545 542 7.50      
27 A' 431 429 1.37      
28 A' 237 236 3.11      
29 A" 2991 2975 45.50      
30 A" 1515 1507 6.78      
31 A" 1118 1112 0.10      
32 A" 982 976 1.64      
33 A" 958 953 0.00      
34 A" 898 893 13.53      
35 A" 822 817 0.00      
36 A" 765 761 43.21      
37 A" 707 703 40.63      
38 A" 515 512 7.04      
39 A" 426 423 0.02      
40 A" 266 264 1.04      
41 A" 205 203 0.32      
42 A" 95 94 5.66      

Unscaled Zero Point Vibrational Energy (zpe) 28554.4 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 28397.4 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 BLYP/3-21G
ABC
0.16438 0.05042 0.03887

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.528 0.000
C2 0.921 -0.540 0.000
C3 0.453 -1.868 0.000
C4 -0.924 -2.144 0.000
C5 -1.843 -1.073 0.000
C6 -1.387 0.251 0.000
O7 0.340 1.890 0.000
C8 1.780 2.225 0.000
H9 1.993 -0.351 0.000
H10 1.175 -2.687 0.000
H11 -1.281 -3.175 0.000
H12 -2.916 -1.272 0.000
H13 -2.077 1.094 0.000
H14 1.808 3.322 0.000
H15 2.291 1.838 0.900
H16 2.291 1.838 -0.900

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.40992.43852.82782.44101.41491.40342.45932.17813.42283.91833.42672.15283.32812.78822.7882
C21.40991.40842.44532.81442.43972.49772.89491.08882.16223.43393.90573.41413.96242.88812.8881
C32.43851.40841.40462.42922.80633.75934.30272.16211.09162.17103.42083.89545.36424.23364.2336
C42.82782.44531.40461.41122.43954.22765.13863.42472.16801.09052.17403.43766.11155.19695.1969
C52.44102.81442.42921.41121.39973.67994.89903.90303.42182.17601.09142.17975.71365.13525.1352
C61.41492.43972.80632.43951.39972.38133.73243.43343.89793.42752.15751.08954.43234.10604.1060
O71.40342.49773.75934.22763.67992.38131.47862.78404.65195.31774.53842.54472.05122.14912.1491
C82.45932.89494.30275.13864.89903.73241.47862.58424.94886.20705.85494.01961.09771.10491.1049
H92.17811.08882.16213.42473.90303.43342.78402.58422.47544.32364.99444.31883.67742.38532.3853
H103.42282.16221.09162.16803.42183.89794.65194.94882.47542.50334.32814.98696.04234.74674.7467
H113.91833.43392.17101.09052.17603.42755.31776.20704.32362.50332.50894.34297.19416.22076.2207
H123.42673.90573.42082.17401.09142.15754.53845.85494.99444.32812.50892.51056.58966.13126.1312
H132.15283.41413.89543.43762.17971.08952.54474.01964.31884.98694.34292.51054.47884.52134.5213
H143.32813.96245.36426.11155.71364.43232.05121.09773.67746.04237.19416.58964.47881.80161.8016
H152.78822.88814.23365.19695.13524.10602.14911.10492.38534.74676.22076.13124.52131.80161.8007
H162.78822.88814.23365.19695.13524.10602.14911.10492.38534.74676.22076.13124.52131.80161.8007

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.822 C1 C2 H9 120.775
C1 C6 C5 120.286 C1 C6 H13 117.966
C1 O7 C8 117.124 C2 C1 C6 119.466
C2 C1 O7 125.203 C2 C3 C4 120.755
C2 C3 H10 119.194 C3 C2 H9 119.402
C3 C4 C5 119.248 C3 C4 H11 120.416
C4 C3 H10 120.050 C4 C5 C6 120.422
C4 C5 H12 120.080 C5 C4 H11 120.335
C5 C6 H13 121.747 C6 C1 O7 115.331
C6 C5 H12 119.499 O7 C8 H14 104.559
O7 C8 H15 111.760 O7 C8 H16 111.760
H14 C8 H15 109.762 H14 C8 H16 109.762
H15 C8 H16 109.147
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.283      
2 C -0.197      
3 C -0.164      
4 C -0.170      
5 C -0.167      
6 C -0.170      
7 O -0.491      
8 C -0.324      
9 H 0.163      
10 H 0.162      
11 H 0.158      
12 H 0.163      
13 H 0.173      
14 H 0.207      
15 H 0.188      
16 H 0.188      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.551 0.234 0.000 1.568
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.866 3.698 0.000
y 3.698 -43.468 0.000
z 0.000 0.000 -51.260
Traceless
 xyz
x 7.498 3.698 0.000
y 3.698 2.095 0.000
z 0.000 0.000 -9.593
Polar
3z2-r2-19.185
x2-y23.602
xy3.698
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.773 1.824 0.000
y 1.824 14.164 0.000
z 0.000 0.000 3.924


<r2> (average value of r2) Å2
<r2> 282.049
(<r2>)1/2 16.794