# Mol-D a Database and a Web Service within the Serbian Virtual Observatory and the Virtual Atomic and Molecular Data Centre

## TL;DR

MOL-D is a web-based database integrated within the Serbian Virtual Observatory and VAMDC, providing atomic and molecular data crucial for astrophysical and plasma modeling, with ongoing updates including new species and processes.

## Contribution

This work introduces the MOL-D database as a web service within VAMDC, expanding molecular data for astrophysical applications and demonstrating its development since 2014.

## Key findings

- Initial data for hydrogen and helium molecular ions available
- Expanded data includes cross-sections and rate coefficients for metal-containing species
- Ongoing development plans to include more molecular processes

## Abstract

In this contribution we report the current stage of the MOLecular Dissociation (MOL-D) database which is a web service within the Serbian virtual observatory (SerVO) and node within Virtual Atomic and Molecular Data Center (VAMDC). MOL-D is an atomic and molecular (A&M) database devoted to the modelling of stellar atmospheres, laboratory plasmas, industrial plasmas etc. The initial stage of development was done at the end of 2014, when the service for data connected with hydrogen and helium molecular ions was done. In the next stage of the development of MOL-D, we include new cross-sections and rate coefficients for processes which involve species such as XH+, where X is atom of some metal. Data are important for the exploring of the interstellar medium as well as for the early Universe chemistry and for the modeling of stellar and solar atmospheres. In this poster, we present our ongoing work and plans for the future.