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

using model chemistry: HF/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no C2V 2A2
Energy calculated at HF/6-31G**
 hartrees
Energy at 0K-269.113832
Energy at 298.15K 
HF Energy-269.113832
Nuclear repulsion energy257.729816
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 HF/6-31G**
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 3352 3026 2.98 461.88 0.11 0.19
2 A1 3341 3016 83.01 18.10 0.22 0.36
3 A1 3316 2993 5.26 153.93 0.75 0.85
4 A1 3306 2984 0.39 13.17 0.11 0.19
5 A1 1736 1567 0.36 13.72 0.13 0.23
6 A1 1614 1457 0.49 36.77 0.75 0.86
7 A1 1578 1424 4.82 12.38 0.63 0.77
8 A1 1370 1237 0.12 3.94 0.29 0.45
9 A1 1229 1109 0.03 4.09 0.25 0.40
10 A1 976 881 1.78 2.06 0.17 0.29
11 A1 954 861 0.00 8.16 0.34 0.50
12 A1 840 758 0.48 5.19 0.17 0.29
13 A1 464 419 0.44 4.04 0.74 0.85
14 A2 1051 949 0.00 0.03 0.75 0.86
15 A2 863 779 0.00 1.99 0.75 0.86
16 A2 790 713 0.00 11.62 0.75 0.86
17 A2 550 497 0.00 0.35 0.75 0.86
18 A2 149 134 0.00 0.12 0.75 0.86
19 B1 1062 959 0.18 1.88 0.75 0.86
20 B1 996 899 0.01 0.13 0.75 0.86
21 B1 796 718 1.40 8.49 0.75 0.86
22 B1 671 606 86.67 0.10 0.75 0.86
23 B1 532 480 16.60 0.36 0.75 0.86
24 B1 294 265 0.09 0.45 0.75 0.86
25 B2 3340 3014 90.92 1.59 0.75 0.86
26 B2 3327 3003 1.26 115.91 0.75 0.86
27 B2 3308 2986 2.97 4.89 0.75 0.86
28 B2 1673 1510 0.81 52.91 0.75 0.86
29 B2 1594 1439 2.07 2.66 0.75 0.86
30 B2 1523 1375 0.15 0.00 0.75 0.86
31 B2 1430 1291 1.40 8.38 0.75 0.86
32 B2 1297 1171 0.10 2.02 0.75 0.86
33 B2 1062 958 6.63 38.90 0.75 0.86
34 B2 1006 908 0.08 0.01 0.75 0.86
35 B2 956 863 1.30 3.00 0.75 0.86
36 B2 438 396 0.27 1.20 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 26392.7 cm-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 23822.0 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 HF/6-31G**
ABC
0.12434 0.12288 0.06180

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.618
C2 0.000 1.264 1.018
C3 0.000 -1.264 1.018
C4 0.000 1.578 -0.381
C5 0.000 -1.578 -0.381
C6 0.000 0.743 -1.446
C7 0.000 -0.743 -1.446
H8 0.000 0.000 2.696
H9 0.000 2.108 1.686
H10 0.000 -2.108 1.686
H11 0.000 2.632 -0.608
H12 0.000 -2.632 -0.608
H13 0.000 1.195 -2.423
H14 0.000 -1.195 -2.423

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
C11.39921.39922.54702.54703.15253.15251.07792.10932.10933.44683.44684.21374.2137
C21.39922.52831.43423.16822.51853.17822.10061.07633.43782.12474.22183.44194.2293
C31.39922.52833.16821.43423.17822.51852.10063.43781.07634.22182.12474.22933.4419
C42.54701.43423.16823.15651.35302.55393.45812.13414.22651.07794.21642.07753.4435
C52.54703.16821.43423.15652.55391.35303.45814.22652.13414.21641.07793.44352.0775
C63.15252.51853.17821.35302.55391.48644.20773.41644.23552.06663.47791.07642.1703
C73.15253.17822.51852.55391.35301.48644.20774.23553.41643.47792.06662.17031.0764
H81.07792.10062.10063.45813.45814.20774.20772.33752.33754.22384.22385.25635.2563
H92.10931.07633.43782.13414.22653.41644.23552.33754.21632.35275.26604.20945.2719
H102.10933.43781.07634.22652.13414.23553.41642.33754.21635.26602.35275.27194.2094
H113.44682.12474.22181.07794.21642.06663.47794.22382.35275.26605.26422.31564.2355
H123.44684.22182.12474.21641.07793.47792.06664.22385.26602.35275.26424.23552.3156
H134.21373.44194.22932.07753.44351.07642.17035.25634.20945.27192.31564.23552.3893
H144.21374.22933.44193.44352.07752.17031.07645.25635.27194.20944.23552.31562.3893

picture of cycloheptatrienyl radical state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.112      
2 C -0.159      
3 C -0.159      
4 C -0.121      
5 C -0.121      
6 C -0.147      
7 C -0.147      
8 H 0.139      
9 H 0.137      
10 H 0.137      
11 H 0.139      
12 H 0.139      
13 H 0.138      
14 H 0.138      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.020 0.020
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.082 0.000 0.000
y 0.000 -37.096 0.000
z 0.000 0.000 -36.874
Traceless
 xyz
x -9.097 0.000 0.000
y 0.000 4.382 0.000
z 0.000 0.000 4.715
Polar
3z2-r29.430
x2-y2-8.986
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.630 0.000 0.000
y 0.000 11.581 0.000
z 0.000 0.000 12.049


<r2> (average value of r2) Å2
<r2> 186.694
(<r2>)1/2 13.664