Chemistry | Data Archives & Centers, Reference Information
Atlas of the Spectrum of a Platinum/Neon Hollow-Cathode Lamp in the Region 1130-4330 Å
The spectrum of a platinum hollow-cathode lamp containing neon carrier gas. Wavelengths and intensities for about 5600 lines in the region 1130 Å to 4330 Å are provided. An atlas plot of the spectrum is given, with the spectral lines marked and their intensities, wavelengths, and classifications.
Biomedical Magentic Resonance Data Bank (BMRB)
Repository for NMR data on proteins, peptides, and nucleic acids
ChemSpider
ChemSpider is a free chemical structure database providing text and structure search access to over 26 million structures from hundreds of data sources.
Cologne Database for Molecular Spectroscopy (CDMS)
Data on molecules detected in space and other spectroscopic data
Elemental Data Index | NIST
The Elemental Data Index provides access to the data holdings of the NIST Physics Laboratory online data organized by element. It offers online scientific data for a specific element from various online databases, including atomic spectroscopy, atomic data, x-ray absorption, and nuclear data sources.
JPL Molecular Spectroscopy Lab
Molecular spectroscopy at JPL along with a line reference catalog
Molecular Spectroscopic Data | NIST
Microwave spectral data, wavenumber tables for calibration, CO2 photo-ionization, interstellar molecular transition data
National Technical Information Service (NTIS)
The National Technical Information Service (NTIS) is the largest central resource for government-funded scientific, technical, engineering, and business related information. NTIS provides businesses, universities, and the public with access to approximately 3 million publications covering over 350 subject areas. The National Technical Information Service (NTIS) is part of the US Department of Commerce.
NIST Chemistry WebBook
Database of organic chemistry compounds and chemical and physical property data
Periodic Table of Isotopes
Berkeley Laboratory periodic table of isotopes
Thermophysical Properties of Fluid Systems
Accurate thermophysical data and properties of a number of fluids provided by NIST and the Material Measurement Laboratory.
X-ray Periodic Table
X-ray properties of elements in periodic table format
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