SHELX C/D/E: Difference between revisions

497 bytes added ,  24 September 2011
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== Obtaining the SHELX programs ==
== Obtaining the SHELX programs ==


SHELXC/D/E and test data may be downloaded from the SHELX fileserver. The application form should be printed out from  http://shelx.uni-ac.gwdg.de/SHELX/  This form should be completed and faxed to +49-551-3922582.  Downloading instructions will then be emailed to the address given on the form, so please write the email address CLEARLY.  The programs are free to academics but a small license fee is required for 'for-profit' use.  <br>
SHELXC/D/E and test data may be downloaded from the SHELX fileserver (shelx97 directory). The application form should be printed out from  http://shelx.uni-ac.gwdg.de/SHELX/  This form should be completed and faxed to +49-551-3922582.  Downloading instructions will then be emailed to the address given on the form, so please write the email address CLEARLY.  The programs are free to academics but a small license fee is required for 'for-profit' use.   
 
Beta-test versions are also available from time to time. They are announced by George Sheldrick and are available from the beta-test directory. The username and password for accessing these may be obtained from GS.
 
The data merging and internal correlation coefficient as a function of resolution have been fine-tuned in the beta-test SHELXC (available since Aug 19, 2011). The changes only apply when unmerged data are read in and should improve very weak noisy anomalous data.


== References ==
== References ==
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