
1. A bonding orbital for P1P3 with 1.9999 electrons
__has 50.32% P 1 character in a p3 hybrid
__has 49.68% P 3 character in a p3 hybrid
2. A bonding orbital for P1P3 with 1.9996 electrons
__has 49.92% P 1 character in a s0.87 p3 hybrid
__has 50.08% P 3 character in a s0.88 p3 hybrid
3. A bonding orbital for P1P3 with 1.9975 electrons
__has 50.00% P 1 character in a p3 hybrid
__has 50.00% P 3 character in a p3 hybrid
4. A bonding orbital for P2P4 with 1.9999 electrons
__has 50.31% P 2 character in a p3 hybrid
__has 49.69% P 4 character in a p3 hybrid
5. A bonding orbital for P2P4 with 1.9996 electrons
__has 49.93% P 2 character in a s0.86 p3 hybrid
__has 50.07% P 4 character in a s0.87 p3 hybrid
6. A bonding orbital for P2P4 with 1.9975 electrons
__has 50.01% P 2 character in a p3 hybrid
__has 49.99% P 4 character in a s0.05 p3 hybrid
27. A lone pair orbital for P1 with 1.9948 electrons
__made from a sp0.29 hybrid
28. A lone pair orbital for P2 with 1.9948 electrons
__made from a sp0.29 hybrid
29. A lone pair orbital for P3 with 1.9965 electrons
__made from a sp0.30 hybrid
30. A lone pair orbital for P4 with 1.9965 electrons
__made from a sp0.29 hybrid
With core pairs on: P 1 P 1 P 1 P 1 P 1 P 2 P 2 P 2 P 2 P 2 P 3 P 3 P 3 P 3 P 3 P 4 P 4 P 4 P 4 P 4 
The interaction of lone pair donor orbital, 27, for P1 with the third antibonding acceptor orbital, 124, for P2P4 is 2.92 kJ/mol.
The interaction of lone pair donor orbital, 28, for P2 with the third antibonding acceptor orbital, 121, for P1P3 is 2.97 kJ/mol.
34  3.330
33  3.541
32  3.639
31  3.821
30 ^v 7.038
29 ^v 7.223 28 ^v 7.228
27 ^v 7.288
26 ^v 7.312
25 ^v 7.516
24 ^v 11.56
23 ^v 11.71
22 ^v 17.07
21 ^v 17.09
20 ^v 123.6 19 ^v 123.6
18 ^v 123.6 17 ^v 123.6
16 ^v 123.8 15 ^v 123.8 14 ^v 123.8 13 ^v 123.8 12 ^v 123.8 11 ^v 123.8 10 ^v 123.8 9 ^v 123.8
8 ^v 171.3 7 ^v 171.3 6 ^v 171.3 5 ^v 171.3
4 ^v 2068. 3 ^v 2068. 2 ^v 2068. 1 ^v 2068.
Total electronic energy = 1365.5214978623 Hartrees