User 870ab5b546
25-07-2004 22:32:57
I suggest the following four new S-groups.
Code: |
Bu3Sn CCCC[Sn](CCCC)CCCC 5 SnBu3 CCCC[Sn](CCCC)CCCC 5 Me3Sn C[Sn](C)C 2 SnMe3 C[Sn](C)C 2 |