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

using model chemistry: CID/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 CID/6-31G*
 hartrees
Energy at 0K-269.812296
Energy at 298.15K 
HF Energy-269.100011
Nuclear repulsion energy259.404414
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 CID/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 3325 3072 3.56      
2 A1 3313 3060 54.00      
3 A1 3286 3035 3.28      
4 A1 3280 3030 3.27      
5 A1 1810 1672 6.85      
6 A1 1626 1502 7.06      
7 A1 1561 1442 5.68      
8 A1 1368 1264 1.65      
9 A1 1242 1147 0.66      
10 A1 1007 930 1.46      
11 A1 962 888 2.31      
12 A1 875 808 0.32      
13 A1 466 431 0.45      
14 A2 1071 989 0.00      
15 A2 908 838 0.00      
16 A2 788 728 0.00      
17 A2 601 555 0.00      
18 A2 148 137 0.00      
19 B1 1094 1011 0.10      
20 B1 1027 948 0.08      
21 B1 821 759 6.77      
22 B1 680 628 77.94      
23 B1 528 488 29.78      
24 B1 309 286 0.04      
25 B2 3316 3063 47.80      
26 B2 3298 3046 21.93      
27 B2 3278 3028 0.85      
28 B2 1743 1610 7.68      
29 B2 1571 1452 6.79      
30 B2 1496 1382 0.04      
31 B2 1385 1279 0.77      
32 B2 1321 1220 0.62      
33 B2 1016 939 0.64      
34 B2 947 875 3.50      
35 B2 436 403 0.60      
36 B2 1056i 976i 26.84      

Unscaled Zero Point Vibrational Energy (zpe) 25423.5 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 23483.7 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 CID/6-31G*
ABC
0.12562 0.12521 0.06271

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.608
C2 0.000 1.253 1.020
C3 0.000 -1.253 1.020
C4 0.000 1.559 -0.387
C5 0.000 -1.559 -0.387
C6 0.000 0.726 -1.436
C7 0.000 -0.726 -1.436
H8 0.000 0.000 2.690
H9 0.000 2.103 1.686
H10 0.000 -2.103 1.686
H11 0.000 2.616 -0.617
H12 0.000 -2.616 -0.617
H13 0.000 1.182 -2.417
H14 0.000 -1.182 -2.417

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
C11.38411.38412.53152.53153.12923.12921.08262.10432.10433.43393.43394.19424.1942
C21.38412.50641.43993.14432.51203.15462.08811.07963.42152.12984.20133.43734.2118
C31.38412.50643.14431.43993.15462.51202.08813.42151.07964.20132.12984.21183.4373
C42.53151.43993.14433.11741.33912.51443.44952.14344.20771.08224.18132.06423.4102
C52.53153.14431.43993.11742.51441.33913.44954.20772.14344.18131.08223.41022.0642
C63.12922.51203.15461.33912.51441.45294.18983.41224.21342.05993.44171.08112.1454
C73.12923.15462.51202.51441.33911.45294.18984.21343.41223.44172.05992.14541.0811
H81.08262.08812.08813.44953.44954.18984.18982.33032.33034.21654.21655.24175.2417
H92.10431.07963.42152.14344.20773.41224.21342.33034.20572.35915.25094.20485.2556
H102.10433.42151.07964.20772.14344.21343.41222.33034.20575.25092.35915.25564.2048
H113.43392.12984.20131.08224.18132.05993.44174.21652.35915.25095.23262.30184.2031
H123.43394.20132.12984.18131.08223.44172.05994.21655.25092.35915.23264.20312.3018
H134.19423.43734.21182.06423.41021.08112.14545.24174.20485.25562.30184.20312.3636
H144.19424.21183.43733.41022.06422.14541.08115.24175.25564.20484.20312.30182.3636

picture of cycloheptatrienyl radical state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability