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

using model chemistry: B1B95/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no C2V 2A2
Energy calculated at B1B95/6-31G
 hartrees
Energy at 0K-270.690936
Energy at 298.15K 
HF Energy-270.690936
Nuclear repulsion energy258.200025
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 B1B95/6-31G
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 3236 3086 3.69      
2 A1 3222 3073 56.87      
3 A1 3188 3040 4.16      
4 A1 3180 3033 8.27      
5 A1 1677 1600 2.99      
6 A1 1581 1508 12.05      
7 A1 1516 1446 5.65      
8 A1 1325 1264 0.89      
9 A1 1227 1170 2.24      
10 A1 988 942 2.20      
11 A1 935 892 0.67      
12 A1 867 827 0.16      
13 A1 450 429 0.23      
14 A2 1034 986 0.00      
15 A2 879 839 0.00      
16 A2 788 751 0.00      
17 A2 576 549 0.00      
18 A2 158 151 0.00      
19 B1 1041 993 0.03      
20 B1 1024 976 0.79      
21 B1 797 761 0.78      
22 B1 668 637 86.82      
23 B1 534 509 45.20      
24 B1 291 277 0.00      
25 B2 3226 3076 44.43      
26 B2 3206 3058 22.12      
27 B2 3181 3034 6.21      
28 B2 1682 1604 9.89      
29 B2 1526 1455 3.40      
30 B2 1460 1392 0.01      
31 B2 1336 1274 0.00      
32 B2 1284 1225 1.16      
33 B2 999 952 5.20      
34 B2 926 883 1.19      
35 B2 424 404 0.33      
36 B2 171i 163i 30.34      

Unscaled Zero Point Vibrational Energy (zpe) 25129.9 cm-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 23966.4 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 B1B95/6-31G
ABC
0.12430 0.12430 0.06215

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.610
C2 0.000 1.262 1.021
C3 0.000 -1.262 1.021
C4 0.000 1.568 -0.377
C5 0.000 -1.568 -0.377
C6 0.000 0.725 -1.448
C7 0.000 -0.725 -1.448
H8 0.000 0.000 2.697
H9 0.000 2.113 1.692
H10 0.000 -2.113 1.692
H11 0.000 2.630 -0.610
H12 0.000 -2.630 -0.610
H13 0.000 1.184 -2.431
H14 0.000 -1.184 -2.431

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
C11.39261.39262.53132.53133.14263.14261.08752.11422.11423.44123.44124.21064.2106
C21.39262.52391.43133.15682.52693.16912.09821.08373.44072.12844.21963.45274.2309
C31.39262.52393.15681.43133.16912.52692.09823.44071.08374.21962.12844.23093.4527
C42.53131.43133.15683.13661.36332.53073.45132.14004.22281.08674.20462.08923.4344
C52.53133.15681.43133.13662.53071.36333.45134.22282.14004.20461.08673.43442.0892
C63.14262.52693.16911.36332.53071.44924.20823.43364.23232.08163.45771.08502.1472
C73.14263.16912.52692.53071.36331.44924.20824.23233.43363.45772.08162.14721.0850
H81.08752.09822.09823.45133.45134.20824.20822.33942.33944.22514.22515.26315.2631
H92.11421.08373.44072.14004.22283.43364.23232.33944.22512.35945.27164.22645.2794
H102.11423.44071.08374.22282.14004.23233.43362.33944.22515.27162.35945.27944.2264
H113.44122.12844.21961.08674.20462.08163.45774.22512.35945.27165.25982.32514.2269
H123.44124.21962.12844.20461.08673.45772.08164.22515.27162.35945.25984.22692.3251
H134.21063.45274.23092.08923.43441.08502.14725.26314.22645.27942.32514.22692.3689
H144.21064.23093.45273.43442.08922.14721.08505.26315.27944.22644.22692.32512.3689

picture of cycloheptatrienyl radical state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.120      
2 C -0.175      
3 C -0.175      
4 C -0.130      
5 C -0.130      
6 C -0.155      
7 C -0.155      
8 H 0.153      
9 H 0.144      
10 H 0.144      
11 H 0.152      
12 H 0.152      
13 H 0.148      
14 H 0.148      


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 -0.073 0.073
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.580 0.000 0.000
y 0.000 -36.286 0.000
z 0.000 0.000 -36.287
Traceless
 xyz
x -9.293 0.000 0.000
y 0.000 4.647 0.000
z 0.000 0.000 4.646
Polar
3z2-r29.293
x2-y2-9.293
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.245 0.000 0.000
y 0.000 13.096 0.000
z 0.000 0.000 13.087


<r2> (average value of r2) Å2
<r2> 185.582
(<r2>)1/2 13.623