Yeah, I2 works indeed just fine (for me, right now).
Andreas
Ethan Merritt wrote:
> On Monday 17 August 2009 09:37:40 Arefeh Seyedarabi wrote:
>> Hi,
>>
>> I have a question; recently I have encountered a few space groups which are
>> not supported by Refmac5. Examples include I2 and P21221.
>
> This is not correct. Refmac is perfectly happy with these settings,
> although there are some glitches to be careful of when you eventually
> get to the point of data deposition. (See earlier thread about
> mtz2various mangling the spacegroup description when converting to *.cif).
>
>> Both these space
>> groups have been identified as the best solutions for the two different
>> datasets I am working on using Pointless. However, I am faced with
>> difficulties in Refmac5, and the program fails to complete when I select
>> refinement cycles with Arp-waters...with the message saying 'space group not
>> supported'.
>
> Ah. Perhaps this is a message from Arp/wArp? I don't know.
> But having recently refined several I2 structures in refmac,
> I can attest that it works fine in recent versions.
>
> Ethan
>
--
Andreas Förster, Research Associate
Paul Freemont & Xiaodong Zhang Labs
Department of Biochemistry, Imperial College London
http://www.msf.bio.ic.ac.uk
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