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

using model chemistry: MP2=FULL/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 MP2=FULL/6-311G**
 hartrees
Energy at 0K-270.198518
Energy at 298.15K 
HF Energy-269.155650
Nuclear repulsion energy259.968647
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 MP2=FULL/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 3251 3084 10.26      
2 A1 3226 3060 19.25      
3 A1 3199 3034 1.92      
4 A1 3194 3030 7.97      
5 A1 1807 1715 70.13      
6 A1 1585 1503 16.03      
7 A1 1494 1417 6.45      
8 A1 1306 1239 3.47      
9 A1 1211 1149 3.27      
10 A1 1050 996 7.04      
11 A1 930 882 1.26      
12 A1 849 805 0.77      
13 A1 455 432 0.42      
14 A2 1062 1008 0.00      
15 A2 923 875 0.00      
16 A2 735 697 0.00      
17 A2 599 568 0.00      
18 A2 120 114 0.00      
19 B1 1096 1040 0.52      
20 B1 1033 980 1.60      
21 B1 794 754 13.01      
22 B1 669 634 70.70      
23 B1 455 432 50.19      
24 B1 307 291 1.45      
25 B2 3244 3078 18.34      
26 B2 3213 3048 34.65      
27 B2 3189 3025 0.91      
28 B2 1854 1759 31.63      
29 B2 1495 1418 11.04      
30 B2 1422 1349 0.02      
31 B2 1313 1246 0.19      
32 B2 1297 1230 0.83      
33 B2 983 933 4.14      
34 B2 902 855 3.05      
35 B2 420 398 0.63      
36 B2 3022i 2867i 568.87      

Unscaled Zero Point Vibrational Energy (zpe) 23829.8 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 22605.0 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 MP2=FULL/6-311G**
ABC
0.12728 0.12497 0.06306

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.601
C2 0.000 1.251 1.027
C3 0.000 -1.251 1.027
C4 0.000 1.547 -0.390
C5 0.000 -1.547 -0.390
C6 0.000 0.708 -1.436
C7 0.000 -0.708 -1.436
H8 0.000 0.000 2.690
H9 0.000 2.104 1.695
H10 0.000 -2.104 1.695
H11 0.000 2.609 -0.630
H12 0.000 -2.609 -0.630
H13 0.000 1.175 -2.418
H14 0.000 -1.175 -2.418

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
C11.37591.37592.52172.52173.11843.11841.08922.10612.10613.43253.43254.18694.1869
C21.37592.50121.44823.13652.52243.14692.08071.08383.42052.14254.20013.44564.2133
C31.37592.50123.13651.44823.14692.52242.08073.42051.08384.20012.14254.21333.4456
C42.52171.44823.13653.09481.34122.48583.44722.15844.20501.08814.16312.06113.3947
C52.52173.13651.44823.09482.48581.34123.44724.20502.15844.16311.08813.39472.0611
C63.11842.52243.14691.34122.48581.41554.18643.42854.20842.06513.41321.08722.1236
C73.11843.14692.52242.48581.34121.41554.18644.20843.42853.41322.06512.12361.0872
H81.08922.08072.08073.44723.44724.18644.18642.32742.32744.22224.22225.24125.2412
H92.10611.08383.42052.15844.20503.42854.20842.32744.20812.37915.25514.21625.2602
H102.10613.42051.08384.20502.15844.20843.42852.32744.20815.25512.37915.26024.2162
H113.43252.14254.20011.08814.16312.06513.41324.22222.37915.25515.21772.29154.1854
H123.43254.20012.14254.16311.08813.41322.06514.22225.25512.37915.21774.18542.2915
H134.18693.44564.21332.06113.39471.08722.12365.24124.21625.26022.29154.18542.3510
H144.18694.21333.44563.39472.06112.12361.08725.24125.26024.21624.18542.29152.3510

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