Crunch Crunch is a system of Fortran programs and Unix shell-scripts. The aim is the automatic solution of the phase problem in single crystal X-ray diffraction. Given the measured intensities and the usual data such as contents and dimensions of the unitcell, in general Crunch will successfully determine your crystal structure for you.

Current Version:   1.0 License Type:   Free for Non-Commercial Use

Home Site: http://chemb0b.leidenuniv.nl:80/~rag/ Source Code Availability:   Yes Available Binary Packages: Debian Package:   No RedHat RPM Package:   No Other Packages:   Yes, http://chemb0b.leidenuniv.nl:80/~rag/crunchdis/ (.tar.gz file) Targeted Platforms: Binaries for Alpha, HP, IBM, Linux, SGI, SUN. Software/Hardware Requirements: Fortran Compiler to compile Dirdif (not required anymore since version 1.0) The installation script supports both g77 as well as f2c/cc compilations for Linux.

Other Links: http://chemb0b.leidenuniv.nl/~rag/ref.html (References to papers where the software was used) Mailing Lists/USENET News Groups: None User Comments: http://chemb0b.leidenuniv.nl/~rag/guestbook/guestbook.html (see guest book with list of registered users) See A Screen Shot? (Not Yet)

  SAL Home   |   Other Scientific Fields   |   Physics & Astronomy