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

using model chemistry: B3LYP/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-270.911414
Energy at 298.15K 
HF Energy-270.911414
Nuclear repulsion energy257.382531
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/6-31+G**
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 3195 3080 3.81      
2 A1 3184 3070 45.66      
3 A1 3153 3041 3.87      
4 A1 3147 3034 6.99      
5 A1 1621 1563 4.75      
6 A1 1546 1490 12.09      
7 A1 1476 1423 4.04      
8 A1 1287 1241 1.15      
9 A1 1189 1147 2.86      
10 A1 961 927 3.72      
11 A1 912 879 0.78      
12 A1 846 816 0.19      
13 A1 445 429 0.22      
14 A2 995 959 0.00      
15 A2 848 818 0.00      
16 A2 760 733 0.00      
17 A2 562 542 0.00      
18 A2 152 147 0.00      
19 B1 1011 975 0.00      
20 B1 987 951 0.56      
21 B1 770 743 1.13      
22 B1 649 626 94.67      
23 B1 516 498 39.27      
24 B1 289 278 0.00      
25 B2 3187 3073 35.75      
26 B2 3170 3057 18.92      
27 B2 3148 3035 6.12      
28 B2 1642 1583 9.07      
29 B2 1487 1433 1.76      
30 B2 1415 1364 0.01      
31 B2 1307 1260 0.06      
32 B2 1245 1201 1.82      
33 B2 973 939 6.82      
34 B2 905 872 1.32      
35 B2 418 403 0.28      
36 B2 49i 47i 22.38      

Unscaled Zero Point Vibrational Energy (zpe) 24674.6 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 23791.2 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/6-31+G**
ABC
0.12350 0.12349 0.06175

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.615
C2 0.000 1.266 1.024
C3 0.000 -1.266 1.024
C4 0.000 1.573 -0.379
C5 0.000 -1.573 -0.379
C6 0.000 0.728 -1.453
C7 0.000 -0.728 -1.453
H8 0.000 0.000 2.704
H9 0.000 2.118 1.698
H10 0.000 -2.118 1.698
H11 0.000 2.637 -0.613
H12 0.000 -2.637 -0.613
H13 0.000 1.191 -2.437
H14 0.000 -1.191 -2.437

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
C11.39701.39702.53962.53963.15303.15301.08972.11962.11963.45213.45214.22314.2231
C21.39702.53231.43643.16732.53543.18012.10371.08613.45052.13574.23263.46224.2446
C31.39702.53233.16731.43643.18012.53542.10373.45051.08614.23262.13574.24463.4622
C42.53961.43643.16733.14671.36742.53943.46142.14724.23551.08904.21672.09353.4462
C52.53963.16731.43643.14672.53941.36743.46144.23552.14724.21671.08903.44622.0935
C63.15302.53543.18011.36742.53941.45504.22083.44454.24592.08583.46761.08742.1558
C73.15303.18012.53542.53941.36741.45504.22084.24593.44453.46762.08582.15581.0874
H81.08972.10372.10373.46143.46144.22084.22082.34482.34484.23804.23805.27755.2775
H92.11961.08613.45052.14724.23553.44454.24592.34484.23592.36915.28694.23795.2959
H102.11963.45051.08614.23552.14724.24593.44452.34484.23595.28692.36915.29594.2379
H113.45212.13574.23261.08904.21672.08583.46764.23802.36915.28695.27362.32754.2397
H123.45214.23262.13574.21671.08903.46762.08584.23805.28692.36915.27364.23972.3275
H134.22313.46224.24462.09353.44621.08742.15585.27754.23795.29592.32754.23972.3813
H144.22314.24463.46223.44622.09352.15581.08745.27755.29594.23794.23972.32752.3813

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/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.086      
2 C -0.160      
3 C -0.160      
4 C -0.099      
5 C -0.099      
6 C -0.130      
7 C -0.130      
8 H 0.125      
9 H 0.121      
10 H 0.121      
11 H 0.125      
12 H 0.125      
13 H 0.123      
14 H 0.123      


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 -0.063 0.063
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.263 0.000 0.000
y 0.000 -37.808 0.000
z 0.000 0.000 -37.812
Traceless
 xyz
x -9.453 0.000 0.000
y 0.000 4.729 0.000
z 0.000 0.000 4.724
Polar
3z2-r29.449
x2-y2-9.455
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.224 0.000 0.000
y 0.000 14.946 0.000
z 0.000 0.000 14.947


<r2> (average value of r2) Å2
<r2> 187.600
(<r2>)1/2 13.697