FOCUS
FOCUS is a program for structure determination of zeolites. It combines automatic Fourier recycling with a specialized topology search specific to zeolites or zeolite-like materials. This makes it ideal for structure determination from powder or electron diffraction data, because the framework search can make up for the loss of information from peak overlap or dynamical effects. This package also includes KRIBER, DLS76, and several python helper scripts that work together to analyze the results, optimize the framework geometry, and produce CIF files.
Installation
If you are a python user, you can install via pip:
pip install focus-package
Alternatively, you can download one of the packages from the releases page.
Programs included
- focus
- kriber
- sginfo
- dls76
- kriber
- fo2cif
- fo2hist
- fo2strudat
- strudat2cif
- dlsall
- cdlsall
- multifocal
Please see the manual for instructions.
Installation from source
Extra dependencies for installation from source:
Build scripts:
References
-
S. Smeets, L. B. McCusker, C. Baerlocher, E. Mugnaioli, and U. Kolb. Using FOCUS to solve zeolite structures from three-dimensional electron diffraction data. J. Appl. Crystallogr., 46:1017–1023, 2013
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R. W. Grosse-Kunstleve, L. B. McCusker, C. Baerlocher. Zeolite structure determination from powder diffraction data: applications of the FOCUS method. J. Appl. Crystallogr., 32:536-542, 1999
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R. W. Grosse-Kunstleve, L. B. McCusker, C. Baerlocher. Powder diffraction data and crystal chemical information combined in an automated structure determination procedure for zeolites. J. Appl. Crystallogr., 30:985-995, 1997
1 maintainer
Metadata
1 maintainer
Release files for focus-package 3.1.0
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| focus_package-3.1.0.tar.gz | 5.2 MB | Without provenance | Details for focus_package-3.1.0.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| focus_package-3.1.0-py3-none-any.whl | Python 3 | none | any | Details for focus_package-3.1.0-py3-none-any.whl |
Total release size: 8.9 MB
Release files / focus_package-3.1.0.tar.gz
| Download URL | focus_package-3.1.0.tar.gz |
|---|---|
| Size | 5.2 MB |
| Tags | Source |
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Release files / focus_package-3.1.0-py3-none-any.whl
| Download URL | focus_package-3.1.0-py3-none-any.whl |
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| Size | 3.7 MB |
| Tags | Python 3 |
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twine/4.0.2 CPython/3.11.5
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