The NIST Ceramics WebBook provides evaluated numeric data for physical and structural characteristics, mechanical properties, thermal properties, corrosion, and superconducting characteristics of advanced ceramic materials. Structures are given for most species, as well as common and commercial names. There are many avenues for searching the database. It contains thermochemical data for over 5000 organic and small inorganic compounds, reaction thermochemistry data for over 8000 reactions, IR spectra for over 5000 compounds, mass spectra for over 10,000 compounds, electronic / vibrational spectra for over 3000 compounds, constants of diatomic molecules (spectroscopic data) for over 600 compounds, ion energetics data for over 14,000 compounds, and thermophysical property data for 16 fluids. The November 1998 release of The NIST WebBook is the fifth edition of the Presented here are collision cross section data and electron transport coefficients for gases, such as CF 4 and CHF 3, used in the manufacturing of semiconductor devices. Physical Reference Data of the NIST Physics Laboratory, including physical constants, and other data re: atomic and molecular spectroscopy, ionizing radiation and dosimetry, nuclear and condensed matter physics, and more.Įlectron Interactions with Plasma Processing Gases data excerpted from recently published articles in the Journal of Physical and Chemical Reference Data (JPCRD). The most current NIST-evaluated data associated with each transition are integrated under a single listing. ASD contains data on about 900 spectra from about 1 (ngstršms) to 200 µm (micrometers), with about 70,000 energy levels and 91,000 lines, 40,000 of which have transition probabilities listed. Data are included for observed transitions of 99 elements and energy levels of 52 elements. The Atomic Spectra Database (ASD) contains data for radiative transitions and energy levels in atoms and atomic ions.

NIST Database for the Isotopic Composition of Selected Atmospheric Constituents Lipid Thermotropic Phase Transitions Database Polycyclic Aromatic Hydrocarbon Structure Indexīiological Macromolecule Crystallization Database Thermodynamics of Enzyme-Catalyzed Reactions Database Many NIST Laboratories are preparing online access, and as these products become approved, additional links will appear on this page.Įlectron Interactions with Plasma Processing Gases NIST Standard Reference Data - Online Databases

Nist webook