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All results from a given calculation for C6H5O (phenoxy radical)

using model chemistry: B2PLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2B1
Energy calculated at B2PLYP/6-31G*
 hartrees
Energy at 0K-306.495354
Energy at 298.15K-306.500750
HF Energy-306.198846
Nuclear repulsion energy260.248372
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 B2PLYP/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3251 3086 0.64      
2 A1 3239 3075 17.19      
3 A1 3218 3055 0.27      
4 A1 1632 1549 51.14      
5 A1 1504 1428 13.63      
6 A1 1449 1375 0.07      
7 A1 1187 1127 0.62      
8 A1 1031 979 0.00      
9 A1 990 939 1.71      
10 A1 813 772 3.53      
11 A1 534 506 2.67      
12 A2 975 926 0.00      
13 A2 815 774 0.00      
14 A2 382 362 0.00      
15 B1 977 927 0.96      
16 B1 923 876 7.75      
17 B1 788 748 50.20      
18 B1 649 616 23.86      
19 B1 482 457 0.11      
20 B1 193 183 2.75      
21 B2 3249 3084 9.56      
22 B2 3225 3062 9.59      
23 B2 1589 1508 4.04      
24 B2 1470 1396 3.73      
25 B2 1354 1285 8.48      
26 B2 1301 1235 6.84      
27 B2 1183 1123 2.66      
28 B2 1113 1056 8.26      
29 B2 600 570 0.90      
30 B2 445 422 5.13      

Unscaled Zero Point Vibrational Energy (zpe) 20280.7 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 19250.4 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 B2PLYP/6-31G*
ABC
0.18406 0.09298 0.06177

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.047
C2 0.000 1.238 0.289
C3 0.000 -1.238 0.289
C4 0.000 1.225 -1.086
C5 0.000 -1.225 -1.086
C6 0.000 0.000 -1.782
O7 0.000 0.000 2.302
H8 0.000 2.162 0.856
H9 0.000 -2.162 0.856
H10 0.000 2.156 -1.643
H11 0.000 -2.156 -1.643
H12 0.000 0.000 -2.867

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
C11.45201.45202.45922.45922.82881.25522.17072.17073.44723.44723.9138
C21.45202.47681.37462.82062.41282.36371.08443.44782.13863.90553.3901
C31.45202.47682.82061.37462.41282.36373.44781.08443.90552.13863.3901
C42.45921.37462.82062.44911.40863.60232.15683.90431.08533.42602.1616
C52.45922.82061.37462.44911.40863.60233.90432.15683.42601.08532.1616
C62.82882.41282.41281.40861.40864.08403.41143.41142.16032.16031.0850
O71.25522.36372.36373.60233.60234.08402.60102.60104.49574.49575.1691
H82.17071.08443.44782.15683.90433.41142.60104.32472.49964.98944.3059
H92.17073.44781.08443.90432.15683.41142.60104.32474.98942.49964.3059
H103.44722.13863.90551.08533.42602.16034.49572.49964.98944.31162.4790
H113.44723.90552.13863.42601.08532.16034.49574.98942.49964.31162.4790
H123.91383.39013.39012.16162.16161.08505.16914.30594.30592.47902.4790

picture of phenoxy radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 120.894 C1 C2 H8 116.958
C1 C3 C5 120.894 C1 C3 H9 116.958
C2 C1 C3 117.056 C2 C1 O7 121.472
C2 C4 C6 120.198 C2 C4 H10 120.322
C3 C1 O7 121.472 C3 C5 C6 120.198
C3 C5 H11 120.322 C4 C2 H8 122.148
C4 C6 C5 120.759 C4 C6 H12 119.621
C5 C3 H9 122.148 C5 C6 H12 119.621
C6 C4 H10 119.480 C6 C5 H11 119.480
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.417      
2 C -0.186      
3 C -0.186      
4 C -0.156      
5 C -0.156      
6 C -0.149      
7 O -0.489      
8 H 0.187      
9 H 0.187      
10 H 0.177      
11 H 0.177      
12 H 0.177      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.358 0.000 0.000
y 0.000 10.265 0.000
z 0.000 0.000 13.117


<r2> (average value of r2) Å2
<r2> 178.276
(<r2>)1/2 13.352