
1. A bonding orbital for C1C2 with 1.9868 electrons
__has 49.76% C 1 character in a sp2.22 hybrid
__has 50.24% C 2 character in a sp2.29 hybrid
2. A bonding orbital for C1C6 with 1.9862 electrons
__has 49.71% C 1 character in a sp2.28 hybrid
__has 50.29% C 6 character in a sp2.32 hybrid
3. A bonding orbital for C1C10 with 1.9903 electrons
__has 51.48% C 1 character in a sp1.59 hybrid
__has 48.52% C10 character in a sp1.48 hybrid
4. A bonding orbital for C1C10 with 1.9706 electrons
__has 46.33% C 1 character in a ppi orbital ( 99.85% p 0.15% d)
__has 53.67% C10 character in a ppi orbital ( 99.86% p 0.14% d)
5. A bonding orbital for C2H3 with 1.9830 electrons
__has 59.42% C 2 character in a s0.89 p3 hybrid
__has 40.58% H 3 character in a s orbital
6. A bonding orbital for C2H4 with 1.9909 electrons
__has 59.58% C 2 character in a s0.94 p3 hybrid
__has 40.42% H 4 character in a s orbital
7. A bonding orbital for C2H5 with 1.9831 electrons
__has 59.42% C 2 character in a s0.89 p3 hybrid
__has 40.58% H 5 character in a s orbital
8. A bonding orbital for C6H7 with 1.9855 electrons
__has 59.90% C 6 character in a s0.90 p3 hybrid
__has 40.10% H 7 character in a s orbital
9. A bonding orbital for C6H8 with 1.9921 electrons
__has 59.33% C 6 character in a s0.92 p3 hybrid
__has 40.67% H 8 character in a s orbital
10. A bonding orbital for C6H9 with 1.9856 electrons
__has 59.90% C 6 character in a s0.91 p3 hybrid
__has 40.10% H 9 character in a s orbital
11. A bonding orbital for C10H11 with 1.9858 electrons
__has 59.07% C10 character in a sp2.33 hybrid
__has 40.93% H11 character in a s orbital
12. A bonding orbital for C10H12 with 1.9857 electrons
__has 59.00% C10 character in a sp2.35 hybrid
__has 41.00% H12 character in a s orbital
With core pairs on: C 1 C 2 C 6 C10 
The interaction of bonding donor orbital, 5, for C2H3 with the second antibonding acceptor orbital, 136, for C1C10 is 21.6 kJ/mol.
The interaction of bonding donor orbital, 6, for C2H4 with the antibonding acceptor orbital, 134, for C1C6 is 24.5 kJ/mol.
The interaction of bonding donor orbital, 7, for C2H5 with the second antibonding acceptor orbital, 136, for C1C10 is 21.5 kJ/mol.
The interaction of bonding donor orbital, 9, for C6H8 with the antibonding acceptor orbital, 135, for C1C10 is 22.1 kJ/mol.
The interaction of bonding donor orbital, 11, for C10H11 with the antibonding acceptor orbital, 134, for C1C6 is 37.5 kJ/mol.
The interaction of bonding donor orbital, 12, for C10H12 with the antibonding acceptor orbital, 133, for C1C2 is 37.1 kJ/mol.
20  2.301
19  2.004
18  1.704
17  0.786
16 ^v 5.897
15 ^v 8.141
14 ^v 8.794
13 ^v 8.832
12 ^v 9.391
11 ^v 10.44
10 ^v 10.81
9 ^v 10.98
8 ^v 12.68
7 ^v 16.49
6 ^v 16.89
5 ^v 19.72
4 ^v 265.7
3 ^v 266.1 2 ^v 266.1
1 ^v 266.6
Total electronic energy = 157.2667402446 Hartrees