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#1 Federal

NIST Inorganic Crystal Structure Database (ICSD)

Organization: National Institute of Standards and Technology
Dataset Last Updated: October 19, 2018

Materials discovery and development necessarily begins with the preparation and identification of product phase(s). Crystalline compounds can be identified by their characteristic diffraction...

FILE
GOV

Search relevance: 1.00 | Views last month: 20 | Catalog Last Checked: August 03, 2026 at 03:50 AM

#2 Federal

Data and input files associated with "Bloch-state optimal basis sets: An efficient approach for electronic structure interpolation"

Organization: National Institute of Standards and Technology
Dataset Last Updated: October 04, 2024

Data and input files for publication "Bloch-state optimal basis sets: An efficient approach for electronic structure interpolation"

Search relevance: 1.00 | Views last month: 20 | Catalog Last Checked: August 03, 2026 at 03:52 AM

#3 Federal

FIB SEM image data set of Caenorhabditis elegans exposed to 60 nm Au nanoparticles

Organization: National Institute of Standards and Technology
Dataset Last Updated: September 20, 2015

This folder contains image data sets from 14 separate serial sectioning sessions. The entire data folder consists of 1379 8 bit tif images and is 47.3 GB in size. Serial sectioning was performed...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 03:50 AM

#4 Federal

Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

Organization: National Institute of Standards and Technology
Dataset Last Updated: November 28, 2021

Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

FILE

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 03:51 AM

#5 Federal

NIST/ARPA-E Database of Novel and Emerging Adsorbent Materials

Organization: National Institute of Standards and Technology
Dataset Last Updated: September 17, 2020

The NIST/ARPA-E Database of Novel and Emerging Adsorbent Materials is a free, web-based catalog of adsorbent materials and measured adsorption properties of numerous materials obtained from...

PHP
HTML

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 03:49 AM

#6 Federal

NanoUV-VIS- An interactive visualization tool for monitoring the evolution of optical properties of nanoparticles throughout synthesis reactions.

Organization: National Institute of Standards and Technology
Dataset Last Updated: July 17, 2017

Shiny app for monitoring the evolution of optical properties of nanoparticles throughout synthesis reactions.

FILE

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 03:50 AM

#7 Federal

Experimental data, refined configurations, and other necessary input to RMCProfile used in structural refinements reported in the paper "Emergent topological polarization textures in relaxor ferroelectrics" by M. Eremenko, V. Krayzman, S. Gorfman, A. Bosak, H. Y. Playford, P. A. Chater, B. Ravel, W. J. Laws, F. Ye, A. Minelli, B.-X. Wang, Z-G. Ye, M. G. Tucker, I. Levin.

Organization: National Institute of Standards and Technology
Dataset Last Updated: June 10, 2025

This zip file contains experimental data, refined configurations, and other necessary input to RMCProfile used in structural refinements reported in the paper "Emergent topological polarization...

COMP
TXT

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 03:52 AM

#8 Federal

4D-STEM characterization results from a thermal annealing series of poly(3[2-(2-methoxyethoxy)ethoxy]- methylthiophene-2,5-diyl) organic electrochemical transistor films

Organization: National Institute of Standards and Technology
Dataset Last Updated: May 19, 2023

This repository contains two types of datasets: 4D-STEM data collected from a thermal annealing series of P3MEEMT films. 4D-STEM data: Dose series: Collected from P3MEEMT film annealed at 115 C....

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 02, 2026 at 07:18 PM

#9 Federal

Thermal Conductivity of Binary Mixtures of 1,1,1,2-Tetrafluoroethane(R-134a), 2,3,3,3-Tetrafluoropropene (R-1234yf), and trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

Organization: National Institute of Standards and Technology
Dataset Last Updated: July 28, 2022

Workflow: The data that falls into this category are gathered from a measurement program and are published in the archival literature.

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 03:51 AM

#10 Federal

Data for “Insights on carbon dioxide adsorption in flexible 1-D coordination polymer NiDBM-Bpy from in situ X-ray scattering and density functional theory”

Organization: National Institute of Standards and Technology
Dataset Last Updated: August 06, 2025

These data are associated with the paper “Insights on carbon dioxide adsorption in flexible 1-D coordination polymer NiDBM-Bpy from in situ X-ray scattering and density functional theory” by the...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 02, 2026 at 07:19 PM

#11 Federal

Atom probe tomography mass spectra of MgO using extreme ultraviolet and near ultraviolet laser pulsing.

Organization: National Institute of Standards and Technology
Dataset Last Updated: September 26, 2025

Atom probe tomography is an emergent materials characterization technique with the potential to impact many advanced technology applications. NIST is supporting efforts to develop a robust...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 02, 2026 at 07:19 PM

#12 Federal

FRC3: Fiber Reinforced Composite, Fiber Reuse Characterization, Facilitating Reclamation and Collection

Organization: National Institute of Standards and Technology
Dataset Last Updated: August 24, 2026

A machine-readable database of characterization data for high-performance fibers used in body armor, aerospace, and related composite applications. FRC3 consolidates datasets from multiple...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 02, 2026 at 07:19 PM

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NIST Inorganic Crystal Structure Database (ICSD)

Data and input files associated with "Bloch-state optimal basis sets: An efficient approach for electronic structure interpolation"

FIB SEM image data set of Caenorhabditis elegans exposed to 60 nm Au nanoparticles

Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

NIST/ARPA-E Database of Novel and Emerging Adsorbent Materials

NanoUV-VIS- An interactive visualization tool for monitoring the evolution of optical properties of nanoparticles throughout synthesis reactions.

4D-STEM characterization results from a thermal annealing series of poly(3[2-(2-methoxyethoxy)ethoxy]- methylthiophene-2,5-diyl) organic electrochemical transistor films

Thermal Conductivity of Binary Mixtures of 1,1,1,2-Tetrafluoroethane(R-134a), 2,3,3,3-Tetrafluoropropene (R-1234yf), and trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

Data for “Insights on carbon dioxide adsorption in flexible 1-D coordination polymer NiDBM-Bpy from in situ X-ray scattering and density functional theory”

Atom probe tomography mass spectra of MgO using extreme ultraviolet and near ultraviolet laser pulsing.

FRC3: Fiber Reinforced Composite, Fiber Reuse Characterization, Facilitating Reclamation and Collection