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All results from a given calculation for C7H7 (cycloheptatrienyl radical)

using model chemistry: CID/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no C2V 2A2
Energy calculated at CID/6-311G*
 hartrees
Energy at 0K-269.885367
Energy at 298.15K 
HF Energy-269.146860
Nuclear repulsion energy259.257100
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 CID/6-311G*
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 3311 3076 3.69      
2 A1 3299 3065 56.78      
3 A1 3273 3041 2.81      
4 A1 3266 3034 2.67      
5 A1 1784 1657 7.46      
6 A1 1612 1498 7.70      
7 A1 1547 1438 7.52      
8 A1 1354 1258 1.83      
9 A1 1226 1140 0.68      
10 A1 995 925 2.32      
11 A1 954 886 2.15      
12 A1 866 804 0.24      
13 A1 463 430 0.42      
14 A2 1049 975 0.00      
15 A2 893 830 0.00      
16 A2 778 723 0.00      
17 A2 594 552 0.00      
18 A2 144 134 0.00      
19 B1 1079 1002 0.09      
20 B1 1010 938 0.03      
21 B1 808 751 10.26      
22 B1 671 623 101.54      
23 B1 522 485 35.08      
24 B1 308 286 0.05      
25 B2 3302 3068 52.69      
26 B2 3284 3051 19.63      
27 B2 3264 3032 0.54      
28 B2 1730 1607 7.77      
29 B2 1557 1446 8.87      
30 B2 1484 1378 0.04      
31 B2 1373 1276 0.77      
32 B2 1306 1213 0.60      
33 B2 1002 931 1.15      
34 B2 940 874 3.33      
35 B2 433 403 0.57      
36 B2 1079i 1002i 30.25      

Unscaled Zero Point Vibrational Energy (zpe) 25200.0 cm-1
Scaled (by 0.9291) Zero Point Vibrational Energy (zpe) 23413.3 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 CID/6-311G*
ABC
0.12547 0.12503 0.06262

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.609
C2 0.000 1.254 1.021
C3 0.000 -1.254 1.021
C4 0.000 1.560 -0.388
C5 0.000 -1.560 -0.388
C6 0.000 0.727 -1.437
C7 0.000 -0.727 -1.437
H8 0.000 0.000 2.691
H9 0.000 2.103 1.687
H10 0.000 -2.103 1.687
H11 0.000 2.617 -0.618
H12 0.000 -2.617 -0.618
H13 0.000 1.184 -2.416
H14 0.000 -1.184 -2.416

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
C11.38491.38492.53362.53363.13163.13161.08192.10402.10403.43613.43614.19574.1957
C21.38492.50771.44143.14662.51393.15712.08821.07893.42192.13174.20333.43804.2140
C31.38492.50773.14661.44143.15712.51392.08823.42191.07894.20332.13174.21403.4380
C42.53361.44143.14663.11991.33982.51653.45112.14454.20931.08164.18292.06343.4124
C52.53363.14661.44143.11992.51651.33983.45114.20932.14454.18291.08163.41242.0634
C63.13162.51393.15711.33982.51651.45444.19153.41364.21532.05923.44261.08042.1473
C73.13163.15712.51392.51651.33981.45444.19154.21533.41363.44262.05922.14731.0804
H81.08192.08822.08823.45113.45114.19154.19152.32982.32984.21864.21865.24265.2426
H92.10401.07893.42192.14454.20933.41364.21532.32984.20502.36215.25224.20525.2573
H102.10403.42191.07894.20932.14454.21533.41362.32984.20505.25222.36215.25734.2052
H113.43612.13174.20331.08164.18292.05923.44264.21862.36215.25225.23322.29914.2043
H123.43614.20332.13174.18291.08163.44262.05924.21865.25222.36215.23324.20432.2991
H134.19573.43804.21402.06343.41241.08042.14735.24264.20525.25732.29914.20432.3676
H144.19574.21403.43803.41242.06342.14731.08045.24265.25734.20524.20432.29912.3676

picture of cycloheptatrienyl radical state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability