
1. A bonding orbital for C1Si2 with 1.9143 electrons
__has 72.97% C 1 character in a s0.95 p3 hybrid
__has 27.03% Si 2 character in a sp1.31 d0.47 hybrid
2. A bonding orbital for C1H3 with 1.9850 electrons
__has 62.33% C 1 character in a s0.98 p3 hybrid
__has 37.67% H 3 character in a s orbital
3. A bonding orbital for C1H4 with 1.9871 electrons
__has 62.43% C 1 character in a sp2.96 hybrid
__has 37.57% H 4 character in a s orbital
4. A bonding orbital for C1H5 with 1.9923 electrons
__has 62.02% C 1 character in a sp2.82 hybrid
__has 37.98% H 5 character in a s orbital
5. A bonding orbital for Si2Cl6 with 1.9059 electrons
__has 20.35% Si 2 character in a sp1.66 d1.12 hybrid
__has 79.65% Cl 6 character in a s0.69 p3 hybrid
6. A bonding orbital for Si2O7 with 1.9744 electrons
__has 17.79% Si 2 character in a sp1.67 d0.22 hybrid
__has 82.21% O 7 character in a sp1.94 hybrid
7. A bonding orbital for Si2O7 with 1.9963 electrons
__has 13.34% Si 2 character in a p3 d0.20 hybrid
__has 86.66% O 7 character in a p3 hybrid
8. A bonding orbital for Si2O7 with 1.9702 electrons
__has 5.80% Si 2 character in a s0.18 p3 d2.24 hybrid
__has 94.20% O 7 character in a s0.15 p3 hybrid
21. A lone pair orbital for Cl6 with 1.9920 electrons
__made from a sp0.23 hybrid
22. A lone pair orbital for Cl6 with 1.9640 electrons
__made from a p3 hybrid
23. A lone pair orbital for Cl6 with 1.9315 electrons
__made from a ppi orbital ( 99.88% p 0.12% d)
24. A lone pair orbital for O7 with 1.9790 electrons
__made from a sp0.64 hybrid
128. A antibonding orbital for Si2O7 with 0.1191 electrons
__has 94.20% Si 2 character in a s0.18 p3 d2.24 hybrid
__has 5.80% O 7 character in a s0.15 p3 hybrid
With core pairs on: C 1 Si 2 Si 2 Si 2 Si 2 Si 2 Cl 6 Cl 6 Cl 6 Cl 6 Cl 6 O 7 
The interaction of bonding donor orbital, 1, for C1Si2 with the antibonding acceptor orbital, 125, for Si2Cl6 is 154. kJ/mol.
The interaction of bonding donor orbital, 1, for C1Si2 with the third antibonding acceptor orbital, 128, for Si2O7 is 236. kJ/mol.
The interaction of bonding donor orbital, 5, for Si2Cl6 with the antibonding acceptor orbital, 121, for C1Si2 is 111. kJ/mol.
The interaction of bonding donor orbital, 5, for Si2Cl6 with the antibonding acceptor orbital, 126, for Si2O7 is 67.3 kJ/mol.
The interaction of bonding donor orbital, 5, for Si2Cl6 with the third antibonding acceptor orbital, 128, for Si2O7 is 252. kJ/mol.
The interaction of bonding donor orbital, 6, for Si2O7 with the antibonding acceptor orbital, 125, for Si2Cl6 is 42.0 kJ/mol.
The interaction of bonding donor orbital, 6, for Si2O7 with the third antibonding acceptor orbital, 128, for Si2O7 is 60.2 kJ/mol.
The interaction of the third bonding donor orbital, 8, for Si2O7 with the antibonding acceptor orbital, 121, for C1Si2 is 32.8 kJ/mol.
The interaction of the third bonding donor orbital, 8, for Si2O7 with the antibonding acceptor orbital, 125, for Si2Cl6 is 41.3 kJ/mol.
The interaction of the third bonding donor orbital, 8, for Si2O7 with the antibonding acceptor orbital, 126, for Si2O7 is 20.1 kJ/mol.
The interaction of lone pair donor orbital, 21, for Cl6 with the third antibonding acceptor orbital, 128, for Si2O7 is 45.3 kJ/mol.
The interaction of the second lone pair donor orbital, 22, for Cl6 with the antibonding acceptor orbital, 126, for Si2O7 is 34.2 kJ/mol.
The interaction of the third lone pair donor orbital, 23, for Cl6 with the second antibonding acceptor orbital, 127, for Si2O7 is 68.6 kJ/mol.
28  0.911
27  0.740
26  2.085
25  2.592
24 ^v 6.967
23 ^v 7.652
22 ^v 8.248
21 ^v 9.008
20 ^v 9.114
19 ^v 10.06
18 ^v 11.14
17 ^v 11.22
16 ^v 12.54
15 ^v 18.33
14 ^v 21.20
13 ^v 22.88
12 ^v 95.78
11 ^v 95.99
10 ^v 96.24
9 ^v 138.3
8 ^v 190.8
7 ^v 190.9
6 ^v 191.1
5 ^v 249.2
4 ^v 267.3
3 ^v 505.7
2 ^v 1773.
1 ^v 2730.
Total electronic energy = 865.0122732720 Hartrees