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I sent a mail about hand problems of heavy atom site , but I
still have another question about heavy atom site.
This derivative was soaked by K2PtI6, and its spacegroup is P43212 or
I have found Pt's site by RSPS. I want to know if it is possible to find the sites
of six iodines.
This derivative have two pt's sites. They are relative to same origine.
I found them by RSPS harker mode and cross mode. I don't know how to
determine hand problems as I have said in another mail. So I listed 8 sets
of solutions , they are:
1 x y z
2 x -y z
3 -x y z
4 -x -y z
5 -x -y -z
6 -x y -z
7 x -y -z
8 x y -z
They are all good fit with difference patterson map . I refine these sites with
P43212 and P41212 respectively by MLPHARE and
obtain initial phases. I obtain 16 electric density map by these phases.
Regretly, none of them are of good quality and can distinguish solvent bountry. So
I need help to solve hand problems, and in other hand I think, if I can find the
six iodines sites, it maybe helpful to the quality of electric density map.
Thank you very much!