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All results from a given calculation for C6H5CH3 (toluene)

using model chemistry: MP2=FULL/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 MP2=FULL/3-21G
 hartrees
Energy at 0K-268.864179
Energy at 298.15K-268.872171
HF Energy-268.236135
Nuclear repulsion energy267.062352
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=FULL/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' 3217 3072 12.63      
2 A' 3191 3047 4.15      
3 A' 3175 3031 7.23      
4 A' 3143 3001 16.51      
5 A' 3078 2939 17.75      
6 A' 1611 1538 3.26      
7 A' 1588 1516 5.98      
8 A' 1543 1473 11.12      
9 A' 1488 1420 3.71      
10 A' 1252 1196 0.21      
11 A' 1227 1171 0.22      
12 A' 1119 1069 7.54      
13 A' 1061 1013 1.51      
14 A' 1025 978 0.39      
15 A' 925 883 0.00      
16 A' 876 836 0.15      
17 A' 795 759 0.40      
18 A' 725 692 81.02      
19 A' 667 637 1.01      
20 A' 538 514 0.62      
21 A' 466 445 8.72      
22 A' 207 198 2.76      
23 A" 3202 3057 27.55      
24 A" 3175 3032 6.65      
25 A" 3153 3011 10.71      
26 A" 1609 1537 3.23      
27 A" 1581 1509 6.81      
28 A" 1498 1430 4.90      
29 A" 1401 1338 0.39      
30 A" 1322 1262 0.00      
31 A" 1240 1184 0.08      
32 A" 1133 1082 4.18      
33 A" 1031 984 0.01      
34 A" 921 880 0.00      
35 A" 842 804 0.03      
36 A" 659 629 0.09      
37 A" 413 395 0.00      
38 A" 348 332 0.36      
39 A" 36 34 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 28239.8 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 26963.4 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 MP2=FULL/3-21G
ABC
0.18197 0.08270 0.05748

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.008 0.917 0.000
C2 0.006 0.197 1.212
C3 0.006 -1.209 1.215
C4 0.005 -1.916 0.000
C5 0.006 -1.209 -1.215
C6 0.006 0.197 -1.212
C7 -0.028 2.444 0.000
H8 0.011 0.740 2.156
H9 0.009 -1.748 2.159
H10 0.008 -3.003 0.000
H11 0.009 -1.748 -2.159
H12 0.011 0.740 -2.156
H13 -1.061 2.810 0.000
H14 0.477 2.840 0.888
H15 0.477 2.840 -0.888

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40942.44812.83272.44811.40941.52772.16313.42943.91943.42942.16312.17462.16992.1699
C21.40941.40572.43602.80472.42382.55311.08882.16333.42173.89183.41123.07192.70413.4083
C32.44811.40571.40612.43032.80473.84952.16341.08712.16703.41703.89354.33214.08914.5866
C42.83272.43601.40611.40612.43604.36023.42062.16561.08672.16563.42064.84514.86134.8613
C52.44812.80472.43031.40611.40573.84953.89353.41702.16701.08712.16344.33214.58664.0891
C61.40942.42382.80472.43601.40572.55313.41123.89183.42172.16331.08883.07193.40832.7041
C71.52772.55313.84954.36023.84952.55312.74854.71535.44694.71532.74851.09651.09571.0957
H82.16311.08882.16343.42063.89353.41122.74852.48754.31904.98054.31173.17592.49733.7274
H93.42942.16331.08712.16563.41703.89184.71532.48752.49734.31804.98055.15604.78365.5274
H103.91943.42172.16701.08672.16703.42175.44694.31902.49732.49734.31905.91055.92865.9286
H113.42943.89183.41702.16561.08712.16334.71534.98054.31802.49732.48755.15605.52744.7836
H122.16313.41123.89353.42062.16341.08882.74854.31174.98054.31902.48753.17593.72742.4973
H132.17463.07194.33214.84514.33213.07191.09653.17595.15605.91055.15603.17591.77661.7766
H142.16992.70414.08914.86134.58663.40831.09572.49734.78365.92865.52743.72741.77661.7760
H152.16993.40834.58664.86134.08912.70411.09573.72745.52745.92864.78362.49731.77661.7760

picture of toluene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.833 C1 C2 H8 119.413
C1 C6 C5 120.833 C1 C6 H12 119.413
C1 C7 H13 110.857 C1 C7 H14 110.527
C1 C7 H15 110.527 C2 C1 C6 118.602
C2 C1 C7 120.688 C2 C3 C4 120.076
C2 C3 H9 119.876 C3 C2 H8 119.753
C3 C4 C5 119.581 C3 C4 H10 120.209
C4 C3 H9 120.048 C4 C5 C6 120.076
C4 C5 H11 120.048 C5 C4 H10 120.209
C5 C6 H12 119.753 C6 C1 C7 120.688
C6 C5 H11 119.876 H13 C7 H14 108.279
H13 C7 H15 108.279 H14 C7 H15 108.282
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability