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All results from a given calculation for C6H5 (phenyl)

using model chemistry: MP2/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2A1
Energy calculated at MP2/cc-pVDZ
 hartrees
Energy at 0K-230.788443
Energy at 298.15K-230.793578
HF Energy-230.079570
Nuclear repulsion energy196.185002
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 MP2/cc-pVDZ
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 3266 3111 2.51      
2 A1 3260 3105 5.57      
3 A1 3228 3075 0.33      
4 A1 1820 1734 3.10      
5 A1 1564 1490 12.13      
6 A1 1215 1158 0.12      
7 A1 1117 1064 18.02      
8 A1 1077 1026 0.13      
9 A1 973 927 0.36      
10 A1 643 612 1.61      
11 A2 1142 1087 0.00      
12 A2 978 932 0.00      
13 A2 471 448 0.00      
14 B1 1146 1092 0.36      
15 B1 1045 996 0.79      
16 B1 821 782 83.07      
17 B1 771 734 10.85      
18 B1 493 470 6.15      
19 B2 3265 3110 5.24      
20 B2 3238 3084 7.76      
21 B2 1874 1785 7.95      
22 B2 1556 1482 7.00      
23 B2 1338 1274 0.42      
24 B2 1247 1188 0.05      
25 B2 1174 1119 3.21      
26 B2 1099 1047 6.73      
27 B2 622 592 0.73      

Unscaled Zero Point Vibrational Energy (zpe) 20222.0 cm-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 19261.5 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 MP2/cc-pVDZ
ABC
0.21421 0.19064 0.10087

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.384
C2 0.000 1.215 0.760
C3 0.000 -1.215 0.760
C4 0.000 1.197 -0.622
C5 0.000 -1.197 -0.622
C6 0.000 0.000 -1.308
H7 0.000 2.155 1.318
H8 0.000 -2.155 1.318
H9 0.000 2.143 -1.174
H10 0.000 -2.143 -1.174
H11 0.000 0.000 -2.402

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11
C11.36521.36522.33542.33542.69172.15652.15653.33663.33663.7854
C21.36522.42951.38242.77982.39891.09343.41602.14543.87513.3876
C31.36522.42952.77981.38242.39893.41601.09343.87512.14543.3876
C42.33541.38242.77982.39401.37982.16343.87311.09543.38552.1451
C52.33542.77981.38242.39401.37983.87312.16343.38551.09542.1451
C62.69172.39892.39891.37981.37983.39723.39722.14742.14741.0937
H72.15651.09343.41602.16343.87313.39724.31092.49144.96844.2990
H82.15653.41601.09343.87312.16343.39724.31094.96842.49144.2990
H93.33662.14543.87511.09543.38552.14742.49144.96844.28652.4702
H103.33663.87512.14543.38551.09542.14744.96842.49144.28652.4702
H113.78543.38763.38762.14512.14511.09374.29904.29902.47022.4702

picture of phenyl state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 116.420 C1 C2 H7 122.202
C1 C3 C5 116.420 C1 C3 H8 122.202
C2 C1 C3 125.688 C2 C4 C6 120.567
C2 C4 H9 119.514 C3 C5 C6 120.567
C3 C5 H10 119.514 C4 C2 H7 121.377
C4 C6 C5 120.339 C4 C6 H11 119.831
C5 C3 H8 121.377 C5 C6 H11 119.831
C6 C4 H9 119.920 C6 C5 H10 119.920
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability