UNEX is a programming environment for investigation of molecular structure. We develop new and existing experimental methods and combine them to increase accuracy and precision of results. At the current stage the full support of gas electron diffraction (GED) investigations is provided, from the calibration of instruments and data reduction to the refinement of molecular structure. Additionally, rotational constants can be used solely or in combination with GED data for determination of molecular geometry.

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Recent activity


2022-07-04:  Correct test path trimming in PS script
2022-07-03:  Improved installation scripts
2022-07-01:  Cleanup in initialization of globals
2022-06-30:  Cleanups in initialization
2022-06-30:  Manual updated
2022-06-29:  Improved memcheck script
2022-06-29:  Updated testing scripts
2022-06-29:  Implemented limitation for threads number
2022-06-29:  Added -t (--thr) command line option
2022-06-28:  Remove memcheck target from macos build


2022-07-05:  Fixed building 3rd party lib tests in Windows/Debug
2022-07-05:  Fixed 3rd-party lib tests in FreeBSD/Debug
2022-07-04:  Public testing scripts are working
2022-07-04:  Fixed building lib tests in Linux/Debug
2022-07-04:  Adjusted Windows/Release build
2022-07-04:  Updated initcmake for using non-default cmake generator
2022-07-04:  Adjusted build for Windows/Debug
2022-07-03:  Adjusted macOS/Release build
2022-07-03:  Cleanup in 3rd-party for macOS/Debug
2022-07-03:  Adjusted macOS/Debug build
UNEX and its main developer Yury Vishnevskiy (on the right) at the top of Ismoil Somoni Peak (7495 m) on Aug 9, 2017.