[ccp4bb] indexing choice for C2

2008-12-13 Thread James Whittle
Dear all, I believe I've run across a case similar to that described recently in Zwart et al., Acta Cryst. (2008) D64, 99-107: Given the pseudosymmetric nature of the lattice (pseudo- rhombohedral), C2 can be embedded in the higher symmetry lattice in three different ways (see Fig. 4),

Re: [ccp4bb] indexing choice for C2

2008-12-13 Thread Peter Zwart
use MOSFLM, XDS or D*TREK Peter 2008/12/13, James Whittle whit...@mit.edu: Dear all, I believe I've run across a case similar to that described recently in Zwart et al., Acta Cryst. (2008) D64, 99-107: Given the pseudosymmetric nature of the lattice (pseudo-rhombohedral), C2 can be

Re: [ccp4bb] indexing choice for C2

2008-12-13 Thread George M. Sheldrick
A safe approach is to integrate in P1 and let XPREP sort it out. 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. +49-551-39-22582 On Sat, 13 Dec 2008, Peter Zwart wrote: