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All results from a given calculation for C6H5 (phenyl)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2A1
Energy calculated at ROHF/6-31G**
 hartrees
Energy at 0K-230.059865
Energy at 298.15K-230.064976
Nuclear repulsion energy195.702052
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 ROHF/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 A1 3375 2884 3.07      
2 A1 3362 2873 26.05      
3 A1 3338 2852 0.18      
4 A1 1755 1500 0.19      
5 A1 1622 1387 12.30      
6 A1 1271 1086 0.00      
7 A1 1128 964 6.30      
8 A1 1089 931 0.00      
9 A1 1072 916 1.14      
10 A1 663 567 0.98      
11 A2 1094 935 0.00      
12 A2 938 802 0.00      
13 A2 450 385 0.00      
14 B1 1119 956 0.16      
15 B1 1002 856 1.00      
16 B1 804 687 74.98      
17 B1 747 638 17.22      
18 B1 471 402 4.14      
19 B2 3370 2880 29.94      
20 B2 3348 2861 9.93      
21 B2 1786 1527 3.06      
22 B2 1590 1359 7.91      
23 B2 1424 1217 0.19      
24 B2 1338 1143 0.00      
25 B2 1215 1038 0.13      
26 B2 1147 980 3.25      
27 B2 653 558 0.49      

Unscaled Zero Point Vibrational Energy (zpe) 20584.6 cm-1
Scaled (by 0.8546) Zero Point Vibrational Energy (zpe) 17591.6 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 ROHF/6-31G**
ABC
0.21199 0.18985 0.10016

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.396
C2 0.000 1.217 0.763
C3 0.000 -1.217 0.763
C4 0.000 1.205 -0.627
C5 0.000 -1.205 -0.627
C6 0.000 0.000 -1.316
H7 0.000 2.140 1.313
H8 0.000 -2.140 1.313
H9 0.000 2.133 -1.171
H10 0.000 -2.133 -1.171
H11 0.000 0.000 -2.391

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11
C11.37231.37232.35532.35532.71202.14202.14203.33823.33823.7876
C21.37232.43431.39012.79242.40841.07493.40242.13993.86853.3805
C31.37232.43432.79241.39012.40843.40241.07493.86852.13993.3805
C42.35531.39012.79242.40941.38742.15433.86721.07623.38212.1359
C52.35532.79241.39012.40941.38743.86722.15433.38211.07622.1359
C62.71202.40842.40841.38741.38743.38983.38982.13832.13831.0756
H72.14201.07493.40242.15433.86723.38984.28082.48424.94334.2781
H82.14203.40241.07493.86722.15433.38984.28084.94332.48424.2781
H93.33822.13993.86851.07623.38212.13832.48424.94334.26682.4576
H103.33823.86852.13993.38211.07622.13834.94332.48424.26682.4576
H113.78763.38053.38052.13592.13591.07564.27814.27812.45762.4576

picture of phenyl state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 116.994 C1 C2 H7 121.690
C1 C3 C5 116.994 C1 C3 H8 121.690
C2 C1 C3 124.986 C2 C4 C6 120.249
C2 C4 H9 119.834 C3 C5 C6 120.249
C3 C5 H10 119.834 C4 C2 H7 121.317
C4 C6 C5 120.529 C4 C6 H11 119.736
C5 C3 H8 121.317 C5 C6 H11 119.736
C6 C4 H9 119.917 C6 C5 H10 119.917
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.002      
2 C -0.171      
3 C -0.171      
4 C -0.139      
5 C -0.139      
6 C -0.153      
7 H 0.158      
8 H 0.158      
9 H 0.152      
10 H 0.152      
11 H 0.150      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.711 0.711
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.848 0.000 0.000
y 0.000 -29.810 0.000
z 0.000 0.000 -33.142
Traceless
 xyz
x -7.372 0.000 0.000
y 0.000 6.185 0.000
z 0.000 0.000 1.187
Polar
3z2-r22.375
x2-y2-9.038
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 120.354
(<r2>)1/2 10.971