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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-268.872152
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 3050 12.63      
2 A' 3191 3025 4.15      
3 A' 3175 3010 7.23      
4 A' 3143 2980 16.51      
5 A' 3078 2918 17.75      
6 A' 1611 1527 3.26      
7 A' 1588 1506 5.98      
8 A' 1543 1463 11.12      
9 A' 1488 1410 3.71      
10 A' 1252 1187 0.21      
11 A' 1227 1163 0.22      
12 A' 1119 1061 7.54      
13 A' 1061 1005 1.51      
14 A' 1025 971 0.39      
15 A' 925 877 0.00      
16 A' 876 830 0.15      
17 A' 795 754 0.40      
18 A' 725 688 81.02      
19 A' 667 632 1.01      
20 A' 538 510 0.62      
21 A' 466 442 8.72      
22 A' 207 196 2.76      
23 A" 3202 3035 27.55      
24 A" 3175 3010 6.65      
25 A" 3153 2989 10.71      
26 A" 1609 1526 3.23      
27 A" 1581 1498 6.81      
28 A" 1498 1420 4.90      
29 A" 1401 1329 0.39      
30 A" 1322 1253 0.00      
31 A" 1240 1176 0.08      
32 A" 1133 1074 4.18      
33 A" 1031 977 0.01      
34 A" 921 874 0.00      
35 A" 842 798 0.03      
36 A" 659 625 0.09      
37 A" 413 392 0.00      
38 A" 348 330 0.36      
39 A" 36 34 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 28239.8 cm-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 26771.3 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