Metadata-Version: 2.1
Name: tanabesugano
Version: 1.4.2
Summary: A python-solver for Tanabe-Sugano and Energy-Correlation diagrams
Home-page: https://pypi.org/project/TanabeSugano
License: MIT
Keywords: terminal,data-visualization,tanabe-sugano,energy-correlation,complex-ions
Author: Anselm Hahn
Author-email: anselm.hahn@gmail.com
Maintainer: Anselm Hahn
Maintainer-email: anselm.hahn@gmail.com
Requires-Python: >=3.8.1,<4.0
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: MacOS
Classifier: Operating System :: Microsoft :: Windows
Classifier: Operating System :: Unix
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.8
Classifier: Topic :: Scientific/Engineering :: Chemistry
Classifier: Topic :: Scientific/Engineering :: Physics
Classifier: Topic :: Scientific/Engineering :: Visualization
Classifier: Topic :: System :: Shells
Classifier: Topic :: Utilities
Provides-Extra: plotly
Requires-Dist: matplotlib (>=3.4.2,<4.0.0)
Requires-Dist: numpy (>=1.20.3,<2.0.0)
Requires-Dist: pandas (>=1.2.4,<3.0.0)
Requires-Dist: plotly (>=5.13.1,<6.0.0) ; extra == "plotly"
Requires-Dist: prettytable (>=2.1,<4.0)
Project-URL: Repository, https://github.com/Anselmoo/TanabeSugano
Description-Content-Type: text/markdown

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# TanabeSugano
A python-based Eigensolver for Tanabe-Sugano- & Energy-Correlation-Diagrams based on the original three proposed studies of *Yukito Tanabe and Satoru Sugano* for d<sup>2</sup>-d<sup>8</sup> transition metal ions:

1. On the Absorption Spectra of Complex Ions. I

    **Yukito Tanabe, Satoru Sugano**
    *Journal of the Physical Society of Japan*, 9, 753-766 (1954)
    **DOI:** 10.1143/JPSJ.9.753
    https://journals.jps.jp/doi/10.1143/JPSJ.9.753

2. On the Absorption Spectra of Complex Ions II

    **Yukito Tanabe, Satoru Sugano**
    *Journal of the Physical Society of Japan*, 9, 766-779 (1954)
    **DOI:** 10.1143/JPSJ.9.766
    https://journals.jps.jp/doi/10.1143/JPSJ.9.766

3. On the Absorption Spectra of Complex Ions, III The Calculation of the Crystalline Field Strength

    **Yukito Tanabe, Satoru Sugano**
    *Journal of the Physical Society of Japan*, 11, 864-877 (1956)
    **DOI:** 10.1143/JPSJ.11.864
    https://journals.jps.jp/doi/10.1143/JPSJ.11.864

It provides:

- Tanabe-Sugano- & Energy-Correlation-Diagrams plotted via `matplotlib`
- Tanabe-Sugano- & Energy-Correlation-Diagrams exported as `txt`-file
- Atomic-Termsymbols and their **Eigen-Energies** for a given 10Dq and oxidation state as exported table via `prettytable`
- Set-up individually **C/B**-ratios
- Working with Slater-Condon-Parameters **F<sup>2</sup>, F<sup>4</sup>** instead of Racah-Parameters **B, C**
- Export of the **Tanabe-Sugano-Diagram** as a `html`-file via `plotly` for interactive use

The **TanabeSugano**-application can be installed and run:

```console
    # via PyPi
    pip install TanabeSugano

    # via pip+git
    pip git+https://github.com/Anselmoo/TanabeSugano.git

    # locally
    python setup.py install
    tanabesugano

    # for plotly-export
    pip install TanabeSugano[plotly]
```


The options for the **TanabeSugano**-application are:

```console
    tanabesugano --help

    usage: __main__.py [-h] [-d D] [-Dq DQ] [-cut CUT] [-B B B] [-C C C] [-n N]
                   [-ndisp] [-ntxt] [-slater]

    optional arguments:
    -h, --help     show this help message and exit
    -d D           Number of unpaired electrons (default d5)
    -Dq DQ         10Dq crystal field splitting (default 10Dq = 8065 cm-)
    -cut CUT       10Dq crystal field splitting (default 10Dq = 8065 cm-)
    -B B B         Racah Parameter B and the corresponding reduction (default B = 860 cm- * 1.)
    -C C C         Racah Parameter C and the corresponding reduction (default C = 4.477*860 cm- * 1.)
    -n N           Number of roots (default nroots = 500)
    -ndisp         Plot TS-diagram (default = on)
    -ntxt          Save TS-diagram and dd energies (default = on)
    -slater        Using Slater-Condon F2,F4 parameter instead Racah-Parameter B,C (default = off)
    -v, --version  Print version number and exit
    -html          Save TS-diagram and dd energies (default = on)
```

**Reference-Example** for d<sup>6</sup> for *B = 860 cm<sup>-</sup>* and *C = 3850 cm<sup>-</sup>* as regular `matplotlib`-plot:
![placeholder](https://github.com/Anselmoo/TanabeSugano/blob/master/examples/dd-diagram_for_d6.png?raw=true)


**Reference-Example** for d<sup>6</sup> for *F<sup>2</sup> = 1065 cm<sup>-</sup>* and *F<sup>4</sup> = 5120 cm<sup>-</sup>* as interactive `plotly`-plot:

![placeholder](https://github.com/Anselmoo/TanabeSugano/blob/master/examples/d6_ts_interactive.gif?raw=true)

## Test the TS-diagrams interactively in Google Colab

[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/Anselmoo/TanabeSugano/blob/master/Tanabe_Sugano.ipynb)

