{ "info": { "author": "Eric Hermes", "author_email": "ehermes@sandia.gov", "bugtrack_url": null, "classifiers": [ "Development Status :: 3 - Alpha", "Environment :: Console", "Intended Audience :: Science/Research", "License :: OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)", "Natural Language :: English", "Operating System :: OS Independent", "Programming Language :: Cython", "Programming Language :: Python :: 3.5", "Topic :: Scientific/Engineering :: Chemistry", "Topic :: Scientific/Engineering :: Mathematics", "Topic :: Scientific/Engineering :: Physics" ], "description": "# Sella\n\nSella is a utility for finding first order saddle points\n\nAn example script\n```python\n#!/usr/bin/env python3\n\nfrom ase.build import fcc111, add_adsorbate\nfrom ase.calculators.emt import EMT\n\nfrom sella import Sella\n\n# Set up your system as an ASE atoms object\nslab = fcc111('Cu', (5, 5, 6), vacuum=7.5)\nadd_adsorbate(slab, 'Cu', 2.0, 'bridge')\n\n# Define any constraints. Here we fix all atoms in the bottom half\n# of the slab.\nfix = [atom.index for atom in slab if atom.position[2] < slab.cell[2, 2] / 2.]\n\n# Set up your calculator\nslab.calc = EMT()\n\n# Set up a Sella Dynamics object\ndyn = Sella(slab,\n constraints=dict(fix=fix),\n trajectory='test_emt.traj')\n\ndyn.run(1e-3, 1000)\n```\n\nIf you are using Sella or you wish to use Sella, let me know!\n\n## Documentation\n\nFor more information on how to use Sella, please check the [wiki](https://github.com/zadorlab/sella/wiki).\n\n## Support\n\nIf you need help using Sella, please visit our [gitter support channel](https://gitter.im/zadorlab/sella),\nor open a GitHub issue.\n\n## Acknowledgments\n\nThis work was supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Chemical Sciences, Geosciences and Biosciences Division, as part of the Computational Chemistry Sciences Program.", "description_content_type": "text/markdown", "docs_url": null, "download_url": "", "downloads": { "last_day": -1, "last_month": -1, "last_week": -1 }, "home_page": "", "keywords": "", "license": "", "maintainer": "", "maintainer_email": "", "name": "Sella", "package_url": "https://pypi.org/project/Sella/", "platform": "", "project_url": "https://pypi.org/project/Sella/", "project_urls": null, "release_url": "https://pypi.org/project/Sella/0.1.1/", "requires_dist": null, "requires_python": ">=3.5", "summary": "", "version": "0.1.1" }, "last_serial": 5717841, "releases": { "0.1.0": [ { "comment_text": "", "digests": { "md5": "dbeb3edfd155754b343bd6cd72dfb86b", "sha256": "94f8f5e96bcd3b100de2d1f5a5b58f5e0fbcb856e44dfc43aebec4fc125d9613" }, "downloads": -1, "filename": "Sella-0.1.0.tar.gz", "has_sig": false, "md5_digest": "dbeb3edfd155754b343bd6cd72dfb86b", "packagetype": "sdist", "python_version": "source", "requires_python": ">=3.5", "size": 522866, "upload_time": "2019-08-22T23:05:06", "url": "https://files.pythonhosted.org/packages/07/d7/b8cac4f2014a777cba9d7c030ce7df4fe72c52e144d7905df2e30d071f67/Sella-0.1.0.tar.gz" } ], "0.1.1": [ { "comment_text": "", "digests": { "md5": "e309ab8e584ba631ebdc95a4fe42c1f2", "sha256": "a28b4efba00f0d158b9045bac5804636e3467b16d3bf2531ed1faaf00d993b00" }, "downloads": -1, "filename": "Sella-0.1.1.tar.gz", "has_sig": false, "md5_digest": "e309ab8e584ba631ebdc95a4fe42c1f2", "packagetype": "sdist", "python_version": "source", "requires_python": ">=3.5", "size": 522936, "upload_time": "2019-08-22T23:27:16", "url": "https://files.pythonhosted.org/packages/5f/c6/b186fd27c6eda8157bd453fc749c574420b7b3da8e425105a979a4751da8/Sella-0.1.1.tar.gz" } ] }, "urls": [ { "comment_text": "", "digests": { "md5": "e309ab8e584ba631ebdc95a4fe42c1f2", "sha256": "a28b4efba00f0d158b9045bac5804636e3467b16d3bf2531ed1faaf00d993b00" }, "downloads": -1, "filename": "Sella-0.1.1.tar.gz", "has_sig": false, "md5_digest": "e309ab8e584ba631ebdc95a4fe42c1f2", "packagetype": "sdist", "python_version": "source", "requires_python": ">=3.5", "size": 522936, "upload_time": "2019-08-22T23:27:16", "url": "https://files.pythonhosted.org/packages/5f/c6/b186fd27c6eda8157bd453fc749c574420b7b3da8e425105a979a4751da8/Sella-0.1.1.tar.gz" } ] }