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

using model chemistry: B3LYP/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no C2V 2A2
Energy calculated at B3LYP/SDD
 hartrees
Energy at 0K-270.847158
Energy at 298.15K 
HF Energy-270.847158
Nuclear repulsion energy255.584059
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 B3LYP/SDD
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 3209 3085 1.44      
2 A1 3193 3069 84.23      
3 A1 3157 3035 5.28      
4 A1 3150 3029 6.15      
5 A1 1634 1571 4.97      
6 A1 1541 1481 12.50      
7 A1 1474 1417 9.07      
8 A1 1307 1257 1.14      
9 A1 1201 1154 1.99      
10 A1 958 920 4.23      
11 A1 910 875 0.70      
12 A1 840 808 0.11      
13 A1 446 429 0.24      
14 A2 1030 991 0.00      
15 A2 884 850 0.00      
16 A2 790 760 0.00      
17 A2 570 548 0.00      
18 A2 167 161 0.00      
19 B1 1036 996 0.05      
20 B1 1022 982 1.34      
21 B1 797 766 0.66      
22 B1 664 638 132.13      
23 B1 534 513 48.18      
24 B1 291 280 0.00      
25 B2 3194 3070 74.00      
26 B2 3175 3053 19.16      
27 B2 3150 3028 4.70      
28 B2 1629 1566 10.03      
29 B2 1481 1424 6.77      
30 B2 1424 1369 0.01      
31 B2 1321 1269 0.00      
32 B2 1255 1206 1.17      
33 B2 968 931 6.90      
34 B2 904 869 1.07      
35 B2 421 405 0.28      
36 B2 51i 49i 18.02      

Unscaled Zero Point Vibrational Energy (zpe) 24838.4 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 23877.2 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 B3LYP/SDD
ABC
0.12170 0.12169 0.06085

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.628
C2 0.000 1.276 1.032
C3 0.000 -1.276 1.032
C4 0.000 1.586 -0.381
C5 0.000 -1.586 -0.381
C6 0.000 0.733 -1.465
C7 0.000 -0.733 -1.465
H8 0.000 0.000 2.720
H9 0.000 2.130 1.707
H10 0.000 -2.130 1.707
H11 0.000 2.652 -0.615
H12 0.000 -2.652 -0.615
H13 0.000 1.195 -2.452
H14 0.000 -1.195 -2.452

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
C11.40831.40832.55972.55973.17793.17791.09232.13192.13193.47353.47354.25094.2509
C21.40832.55201.44673.19192.55493.20412.11621.08883.47272.14634.25963.48444.2709
C31.40832.55203.19191.44673.20412.55492.11623.47271.08884.25962.14634.27093.4844
C42.55971.44673.19193.17201.37912.55913.48342.15784.26291.09164.24482.10693.4671
C52.55973.19191.44673.17202.55911.37913.48344.26292.15784.24481.09163.46712.1069
C63.17792.55493.20411.37912.55911.46504.24833.46574.27242.09943.48981.09012.1656
C73.17793.20412.55492.55911.37911.46504.24834.27243.46573.48982.09942.16561.0901
H81.09232.11622.11623.48343.48344.24834.24832.35922.35924.26124.26125.30805.3080
H92.13191.08883.47272.15784.26293.46574.27242.35924.26092.37975.31664.26235.3246
H102.13193.47271.08884.26292.15784.27243.46572.35924.26095.31662.37975.32464.2623
H113.47352.14634.25961.09164.24482.09943.48984.26122.37975.31665.30472.34454.2633
H123.47354.25962.14634.24481.09163.48982.09944.26125.31662.37975.30474.26332.3445
H134.25093.48444.27092.10693.46711.09012.16565.30804.26235.32462.34454.26332.3902
H144.25094.27093.48443.46712.10692.16561.09015.30805.32464.26234.26332.34452.3902

picture of cycloheptatrienyl radical state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.128      
2 C -0.257      
3 C -0.257      
4 C -0.155      
5 C -0.155      
6 C -0.212      
7 C -0.212      
8 H 0.194      
9 H 0.198      
10 H 0.198      
11 H 0.195      
12 H 0.195      
13 H 0.197      
14 H 0.197      


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 -0.055 0.055
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.957 0.000 0.000
y 0.000 -35.989 0.000
z 0.000 0.000 -35.995
Traceless
 xyz
x -10.965 0.000 0.000
y 0.000 5.487 0.000
z 0.000 0.000 5.478
Polar
3z2-r210.956
x2-y2-10.968
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.468 0.000 0.000
y 0.000 13.260 0.000
z 0.000 0.000 13.267


<r2> (average value of r2) Å2
<r2> 189.089
(<r2>)1/2 13.751