---
title: "Welcome"
date: 2019-08-29 09:00
draft: false
---
Welcome to this webiste.
On this website you can watch reference data for excitations the base data are

- Absorptions \\(E_\text{Abs}\\).
- fluorescence \\(\Delta E_\text{Fluo}\\).
- ZPE delta \\(\Delta E_\text{ZPE}\\).

Other data are calculated with this quantities With the following equations :

<div>$$ E_\text{Adia} \simeq \frac{E_{Abs}+E_{Fluo}}{2}\ $$</div>
<div>$$ E_\text{0-0} \simeq E_\text{Adia}-E_\text{ZPE} $$</div>

{{< figure src="/images/figure-geom-1.png" title="Figure 1" caption="Representation of transition energies and energy differences" >}}

[Watch one dataset]({{< ref "onedataset.html" >}})

Useful links

- [Laboratoire de Chimie et Physique Quantique](http://www.lcpq.ups-tlse.fr/)

- [Quantum Package](https://quantumpackage.github.io/qp2/)

- [EMSL Basis set](https://www.basissetexchange.org/)