SHELX has been able to handle P 21 2 21 and other such space groups without any problems for the last 38 years!
George Prof. George M. Sheldrick FRS Dept. Structural Chemistry, University of Goettingen, Tammannstr. 4, D37077 Goettingen, Germany Tel. +49-551-39-3021 or -3068 Fax. +49-551-39-2582 On Tue, 10 Jun 2008, Garib Murshudov wrote: > I think in refmac it has already been fixed (since October or so). refmac 5.4 > and later version should handle all available space groups with their various > disguises. > > Garib > On 10 Jun 2008, at 16:11, Clemens Grimm wrote: > > >seems to be a 'non-standard' setting. Refmac also has problems with this > >spacegroup, reindexing to P21 21 2 fixed the problem for me. > > > >Clemens > > > >Quoting PhilEvans <[EMAIL PROTECTED]>: > > > > >Is there a reason why Arp/warp doesn't like space group P 21 2 21? > > > > > >Phil > > > > > > > > >
