Japan's free SDBS provides spectral records for organic compounds, including NMR, mass spectrometry, ESR, and infrared data.
RefractiveIndex.INFO
vsSloan Digital Sky Survey
RefractiveIndex.INFO vs Sloan Digital Sky Survey
How do RefractiveIndex.INFO and Sloan Digital Sky Survey compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | RefractiveIndex.INFO | Sloan Digital Sky Survey |
|---|---|---|
| What it is | RefractiveIndex.INFO provides optical constants and raw data for materials including metals, glasses, and inorganic and organic compounds. | The Sloan Digital Sky Survey V conducts multi-epoch optical and infrared spectroscopy across the sky, with coverage of the Milky Way and nearby galaxies. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
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