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

using model chemistry: HF/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 HF/6-311G*
 hartrees
Energy at 0K-269.148064
Energy at 298.15K 
HF Energy-269.148064
Nuclear repulsion energy257.857783
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/6-311G*
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 3349 3028 2.33 487.26 0.13 0.24
2 A1 3337 3018 102.26 12.52 0.27 0.43
3 A1 3313 2996 4.07 160.69 0.75 0.86
4 A1 3302 2986 0.40 10.41 0.13 0.22
5 A1 1728 1563 0.30 18.94 0.09 0.17
6 A1 1610 1456 0.75 32.74 0.74 0.85
7 A1 1577 1426 5.76 11.80 0.63 0.77
8 A1 1370 1239 0.17 4.99 0.23 0.38
9 A1 1223 1106 0.02 5.94 0.35 0.52
10 A1 974 881 1.86 2.44 0.14 0.25
11 A1 948 857 0.02 9.13 0.36 0.53
12 A1 835 755 0.42 6.31 0.16 0.27
13 A1 463 419 0.43 4.75 0.74 0.85
14 A2 1044 944 0.00 0.63 0.75 0.86
15 A2 856 774 0.00 2.15 0.75 0.86
16 A2 784 709 0.00 3.62 0.75 0.86
17 A2 553 500 0.00 0.59 0.75 0.86
18 A2 147 133 0.00 0.20 0.75 0.86
19 B1 1056 955 0.28 2.52 0.75 0.86
20 B1 988 893 0.04 0.00 0.75 0.86
21 B1 791 715 2.45 2.02 0.75 0.86
22 B1 666 603 113.04 0.02 0.75 0.86
23 B1 532 481 20.61 0.56 0.75 0.86
24 B1 296 267 0.08 0.64 0.75 0.86
25 B2 3336 3017 107.67 1.56 0.75 0.86
26 B2 3322 3004 1.07 117.02 0.75 0.86
27 B2 3303 2988 2.75 3.81 0.75 0.86
28 B2 1670 1510 1.01 45.20 0.75 0.86
29 B2 1593 1441 2.93 2.76 0.75 0.86
30 B2 1524 1379 0.14 0.00 0.75 0.86
31 B2 1429 1292 1.47 6.61 0.75 0.86
32 B2 1291 1167 0.09 0.68 0.75 0.86
33 B2 1025 927 8.86 39.66 0.75 0.86
34 B2 998 903 0.35 0.29 0.75 0.86
35 B2 946 856 0.23 9.24 0.75 0.86
36 B2 437 395 0.23 1.52 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 26307.3 cm-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 23792.3 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 HF/6-311G*
ABC
0.12443 0.12303 0.06186

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.617
C2 0.000 1.263 1.018
C3 0.000 -1.263 1.018
C4 0.000 1.577 -0.382
C5 0.000 -1.577 -0.382
C6 0.000 0.743 -1.445
C7 0.000 -0.743 -1.445
H8 0.000 0.000 2.695
H9 0.000 2.107 1.685
H10 0.000 -2.107 1.685
H11 0.000 2.631 -0.609
H12 0.000 -2.631 -0.609
H13 0.000 1.195 -2.422
H14 0.000 -1.195 -2.422

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
C11.39821.39822.54652.54653.15113.15111.07742.10812.10813.44613.44614.21184.2118
C21.39822.52651.43463.16672.51733.17652.09941.07583.43572.12504.22003.44024.2274
C31.39822.52653.16671.43463.17652.51732.09943.43571.07584.22002.12504.22743.4402
C42.54651.43463.16673.15461.35152.55203.45742.13414.22461.07754.21412.07533.4414
C52.54653.16671.43463.15462.55201.35153.45744.22462.13414.21411.07753.44142.0753
C63.15112.51733.17651.35152.55201.48554.20583.41484.23332.06493.47551.07602.1695
C73.15113.17652.51732.55201.35151.48554.20584.23333.41483.47552.06492.16951.0760
H81.07742.09942.09943.45743.45744.20584.20582.33622.33624.22294.22295.25395.2539
H92.10811.07583.43572.13414.22463.41484.23332.33624.21392.35315.26384.20715.2695
H102.10813.43571.07584.22462.13414.23333.41482.33624.21395.26382.35315.26954.2071
H113.44612.12504.22001.07754.21412.06493.47554.22292.35315.26385.26132.31284.2330
H123.44614.22002.12504.21411.07753.47552.06494.22295.26382.35315.26134.23302.3128
H134.21183.44024.22742.07533.44141.07602.16955.25394.20715.26952.31284.23302.3890
H144.21184.22743.44023.44142.07532.16951.07605.25395.26954.20714.23302.31282.3890

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/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.189      
2 C -0.237      
3 C -0.237      
4 C -0.200      
5 C -0.200      
6 C -0.226      
7 C -0.226      
8 H 0.216      
9 H 0.216      
10 H 0.216      
11 H 0.215      
12 H 0.215      
13 H 0.218      
14 H 0.218      


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 0.029 0.029
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.212 0.000 0.000
y 0.000 -37.261 0.000
z 0.000 0.000 -37.036
Traceless
 xyz
x -10.064 0.000 0.000
y 0.000 4.863 0.000
z 0.000 0.000 5.200
Polar
3z2-r210.401
x2-y2-9.951
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.664 0.000 0.000
y 0.000 11.958 0.000
z 0.000 0.000 12.409


<r2> (average value of r2) Å2
<r2> 186.840
(<r2>)1/2 13.669