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All results from a given calculation for C6H5OCH3 (Anisole)

using model chemistry: HF/CEP-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 HF/CEP-31G*
 hartrees
Energy at 0K-58.740615
Energy at 298.15K-58.749944
Nuclear repulsion energy178.992854
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 HF/CEP-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' 3417 3069 16.25      
2 A' 3405 3058 25.24      
3 A' 3394 3048 46.06      
4 A' 3372 3028 20.91      
5 A' 3357 3015 1.33      
6 A' 3338 2998 66.18      
7 A' 3219 2891 71.24      
8 A' 1804 1620 102.60      
9 A' 1784 1602 26.11      
10 A' 1656 1487 99.05      
11 A' 1638 1471 17.10      
12 A' 1613 1448 53.84      
13 A' 1599 1436 1.87      
14 A' 1447 1299 7.87      
15 A' 1418 1274 279.77      
16 A' 1346 1208 55.91      
17 A' 1309 1176 9.05      
18 A' 1275 1145 10.90      
19 A' 1220 1096 3.27      
20 A' 1180 1059 55.32      
21 A' 1173 1053 18.84      
22 A' 1114 1000 4.26      
23 A' 1059 951 0.30      
24 A' 844 758 19.02      
25 A' 650 584 0.60      
26 A' 588 528 5.72      
27 A' 468 420 1.02      
28 A' 274 246 3.20      
29 A" 3288 2953 76.92      
30 A" 1635 1468 4.46      
31 A" 1284 1153 2.91      
32 A" 1111 998 0.42      
33 A" 1103 990 0.00      
34 A" 1012 908 11.50      
35 A" 946 850 0.03      
36 A" 858 771 122.86      
37 A" 751 674 10.74      
38 A" 564 507 8.41      
39 A" 451 405 0.00      
40 A" 310 278 0.60      
41 A" 234 210 0.29      
42 A" 86 77 6.42      

Unscaled Zero Point Vibrational Energy (zpe) 31295.7 cm-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 28103.5 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 HF/CEP-31G*
ABC
0.16705 0.05181 0.03984

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.536 0.000
C2 0.947 -0.504 0.000
C3 0.502 -1.843 0.000
C4 -0.863 -2.153 0.000
C5 -1.802 -1.100 0.000
C6 -1.380 0.233 0.000
O7 0.309 1.858 0.000
C8 1.663 2.240 0.000
H9 2.005 -0.301 0.000
H10 1.236 -2.636 0.000
H11 -1.192 -3.182 0.000
H12 -2.860 -1.320 0.000
H13 -2.090 1.046 0.000
H14 1.672 3.325 0.000
H15 2.178 1.876 0.891
H16 2.178 1.876 -0.891

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.40652.43112.82462.43411.41321.35752.38112.17273.40413.90423.40972.15083.25222.70832.7083
C21.40651.41112.44902.81322.44112.44652.83561.07702.15153.42743.89383.40913.89722.82382.8238
C32.43111.41111.39962.42062.80173.70584.24472.15301.08082.15903.40243.88055.29904.17554.1755
C42.82462.44901.39961.41122.44164.17915.06793.41392.15371.07972.16423.42636.03695.12655.1265
C52.43412.81322.42061.41121.39813.63424.81303.88993.40422.16921.08072.16515.62645.04945.0494
C61.41322.44112.80172.44161.39812.34403.64573.42703.88243.41982.14511.07894.34534.01974.0197
O71.35752.44653.70584.17913.63422.34401.40722.74584.58845.25854.48812.53222.00292.07102.0710
C82.38112.83564.24475.06794.81303.64571.40722.56414.89446.12755.75633.93821.08551.09151.0915
H92.17271.07702.15303.41393.88993.42702.74582.56412.45784.30304.97064.31033.64202.35912.3591
H103.40412.15151.08082.15373.40423.88244.58844.89442.45782.48854.30244.96125.97714.69464.6946
H113.90423.42742.15901.07972.16923.41985.25856.12754.30302.48852.50004.32197.10966.14296.1429
H123.40973.89383.40242.16421.08072.14514.48815.75634.97064.30242.50002.48826.49026.03306.0330
H132.15083.40913.88053.42632.16511.07892.53223.93824.31034.96124.32192.48824.39854.43834.4383
H143.25223.89725.29906.03695.62644.34532.00291.08553.64205.97717.10966.49024.39851.77491.7749
H152.70832.82384.17555.12655.04944.01972.07101.09152.35914.69466.14296.03304.43831.77491.7817
H162.70832.82384.17555.12655.04944.01972.07101.09152.35914.69466.14296.03304.43831.77491.7817

picture of Anisole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.275 C1 C2 H9 121.495
C1 C6 C5 119.956 C1 C6 H13 118.709
C1 O7 C8 118.900 C2 C1 C6 119.934
C2 C1 O7 124.521 C2 C3 C4 121.223
C2 C3 H10 118.805 C3 C2 H9 119.230
C3 C4 C5 118.897 C3 C4 H11 120.560
C4 C3 H10 119.972 C4 C5 C6 120.714
C4 C5 H12 119.986 C5 C4 H11 120.544
C5 C6 H13 121.335 C6 C1 O7 115.544
C6 C5 H12 119.299 O7 C8 H14 106.218
O7 C8 H15 111.335 O7 C8 H16 111.335
H14 C8 H15 109.233 H14 C8 H16 109.233
H15 C8 H16 109.407
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.196      
2 C -0.238      
3 C -0.252      
4 C -0.265      
5 C -0.318      
6 C -0.186      
7 O -0.179      
8 C -0.223      
9 H 0.289      
10 H 0.268      
11 H 0.275      
12 H 0.269      
13 H 0.298      
14 H 0.193      
15 H 0.131      
16 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.431 -0.090 0.000 1.434
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.926 3.451 0.000
y 3.451 -43.968 0.000
z 0.000 0.000 -51.962
Traceless
 xyz
x 8.039 3.451 0.000
y 3.451 1.976 0.000
z 0.000 0.000 -10.015
Polar
3z2-r2-20.031
x2-y24.042
xy3.451
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.284 1.093 0.000
y 1.093 13.378 0.000
z 0.000 0.000 5.743


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000