Hi Fellows,

I have tried to summarize these issues James raised, 

in consistent notation in Chapter 12 of BMC of which you can download an 
excerpt here:

https://www.dropbox.com/s/crzwoa5lb8bk3x5/Pages_611-619_from%20BMC_rupp_ch12.pdf?dl=0

> if your R factor is 55% then your phases probably aren't very good either. 

> The phases in your 2mFo-DFc map are identical to those of just an Fc map

> Sometimes you will get a 180 flip to keep the sign of the amplitude positive, 
> but that's it.  

The ultimate summary is in sidebar 12-3 at the end.

Hope this is useful, BR

------------------------------------------------------

Bernhard Rupp

 <http://www.hofkristallamt.org/> http://www.hofkristallamt.org/

 <mailto:b...@hofkristallamt.org> b...@hofkristallamt.org

+1 925 209 7429

+43 767 571 0536

------------------------------------------------------

All models are wrong, 

but some are useful.

------------------------------------------------------

 

 

 


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