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All results from a given calculation for C6H5CH3 (toluene)

using model chemistry: CCD/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 CCD/3-21G*
 hartrees
Energy at 0K-268.899182
Energy at 298.15K-268.907132
HF Energy-268.235694
Nuclear repulsion energy266.917555
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 CCD/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' 3180 3042 13.44      
2 A' 3155 3017 6.32      
3 A' 3140 3003 7.09      
4 A' 3090 2956 19.25      
5 A' 3034 2902 19.23      
6 A' 1629 1558 2.79      
7 A' 1571 1503 5.86      
8 A' 1547 1480 11.00      
9 A' 1478 1414 3.60      
10 A' 1246 1192 0.15      
11 A' 1224 1171 0.12      
12 A' 1110 1062 6.54      
13 A' 1062 1016 1.55      
14 A' 1028 984 0.29      
15 A' 936 896 0.00      
16 A' 884 846 0.23      
17 A' 795 761 0.39      
18 A' 726 695 74.62      
19 A' 675 646 3.61      
20 A' 537 514 0.57      
21 A' 464 444 8.55      
22 A' 207 198 2.61      
23 A" 3165 3027 31.95      
24 A" 3140 3004 5.25      
25 A" 3102 2967 13.48      
26 A" 1612 1542 0.05      
27 A" 1576 1507 9.70      
28 A" 1501 1436 4.29      
29 A" 1399 1338 0.26      
30 A" 1267 1212 0.06      
31 A" 1189 1137 0.05      
32 A" 1123 1074 4.07      
33 A" 1023 978 0.03      
34 A" 936 895 0.00      
35 A" 845 808 0.02      
36 A" 658 630 0.08      
37 A" 411 393 0.00      
38 A" 347 332 0.32      
39 A" 26 25 0.17      

Unscaled Zero Point Vibrational Energy (zpe) 28018.1 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 26799.3 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 CCD/3-21G*
ABC
0.18194 0.08258 0.05742

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.007 0.915 0.000
C2 0.006 0.196 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 0.196 -1.212
C7 -0.026 2.447 0.000
H8 0.011 0.740 2.158
H9 0.009 -1.750 2.161
H10 0.007 -3.006 0.000
H11 0.009 -1.750 -2.161
H12 0.011 0.740 -2.158
H13 -1.063 2.815 0.000
H14 0.481 2.844 0.891
H15 0.481 2.844 -0.891

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40862.44692.83132.44691.40861.53242.16483.43083.92083.43082.16482.18032.17712.1771
C21.40861.40542.43552.80402.42312.55621.09132.16533.42373.89383.41293.07662.70933.4142
C32.44691.40541.40572.42962.80403.85282.16531.08982.16893.41883.89534.33684.09404.5922
C42.83132.43551.40571.40572.43554.36353.42232.16741.08952.16743.42234.85004.86654.8665
C52.44692.80402.42961.40571.40543.85283.89533.41882.16891.08982.16534.33684.59224.0940
C61.40862.42312.80402.43551.40542.55623.41293.89383.42372.16531.09133.07663.41422.7093
C71.53242.55623.85284.36353.85282.55622.75154.72065.45294.72062.75151.10021.09911.0991
H82.16481.09132.16533.42233.89533.41292.75152.48984.32294.98504.31543.17992.50083.7338
H93.43082.16531.08982.16743.41883.89384.72062.48982.49964.32204.98505.16254.78975.5354
H103.92083.42372.16891.08952.16893.42375.45294.32292.49962.49964.32295.91805.93645.9364
H113.43083.89383.41882.16741.08982.16534.72064.98504.32202.49962.48985.16255.53544.7897
H122.16483.41293.89533.42232.16531.09132.75154.31544.98504.32292.48983.17993.73382.5008
H132.18033.07664.33684.85004.33683.07661.10023.17995.16255.91805.16253.17991.78261.7826
H142.17712.70934.09404.86654.59223.41421.09912.50084.78975.93645.53543.73381.78261.7813
H152.17713.41424.59224.86654.09402.70931.09913.73385.53545.93644.78972.50081.78261.7813

picture of toluene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.805 C1 C2 H8 119.442
C1 C6 C5 120.805 C1 C6 H12 119.442
C1 C7 H13 110.756 C1 C7 H14 110.570
C1 C7 H15 110.570 C2 C1 C6 118.655
C2 C1 C7 120.663 C2 C3 C4 120.076
C2 C3 H9 119.875 C3 C2 H8 119.753
C3 C4 C5 119.584 C3 C4 H10 120.208
C4 C3 H9 120.050 C4 C5 C6 120.076
C4 C5 H11 120.050 C5 C4 H10 120.208
C5 C6 H12 119.753 C6 C1 C7 120.663
C6 C5 H11 119.875 H13 C7 H14 108.297
H13 C7 H15 108.297 H14 C7 H15 108.262
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability