NIST’s Atomic Spectral Line Broadening Bibliographic Database provides references about atomic spectral line broadening, from 1889 onward.
HITRAN online vs R. L. Kurucz atomic linelist
How do HITRAN online and R. L. Kurucz atomic linelist compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | HITRAN online | R. L. Kurucz atomic linelist |
|---|---|---|
| What it is | HITRANonline provides access to the HITRAN database, including molecular line-by-line parameters, cross-section data, and documentation. | Browse Kurucz atomic line lists alongside links to related astronomy and molecular databases. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | — | — |
| Alternatives |
Other options to consider
Sites similar to both HITRAN online and R. L. Kurucz atomic linelist.
Pathway Commons provides access to data integrated from public pathway and molecular interaction databases.
Reciprocal Net links a distributed crystallography network with a searchable collection of common molecular structures.
CDMS provides reference data for molecular spectroscopy, with database records and guidance on their content and citation.
The Atomic Line List compiles calculated wavelengths for allowed, intercombination, and forbidden atomic transitions.
China’s cell line resource platform lets users search human, animal, and insect cell information and related resource services.


