provided by
provided by FIZ Karlsruhe

ICSD News

January 2018

ICSD and Material Research

December 2017

ICSD web version 3.7.0 released

December 2017

ICSD now contains 193,878 crystal structures

Featured article

Analysis of spinel compounds in ICSD

ICSD enables scientists to search for text in titles in combination with chemical compound information, e.g., compound classes which cannot be described through specific compound information such as the molecular formula. An interesting example for such a compound class is provided by the spinel compounds.

This website uses cookies. Piwik is employed to analyze site usage.
If you wish to learn more about cookies or to opt out of usage analysis, please click on our privacy policy. Close

ICSD - Inorganic Crystal Structure Database

Reliable crystal structure data of high quality play an important part in optimizing the development of new materials which foster innovation in various areas. Crystallographic data can serve to explain and predict material properties. Therefore, material testing laboratories and researchers at universities and research institutions are dependent on evaluated crystal structure data.

FIZ Karlsruhe provides the scientific and the industrial community with the world's largest database for completely identified inorganic crystal structures, ICSD. The ICSD data are of excellent quality and its first records date back to 1913. Only data which have passed thorough quality checks are included.  
 
Quality Management

As the world’s leading provider of scientific information on inorganic crystal structures, we take full responsibility for database production, maintenance and quality control, and we ensure that the ICSD database and our software solutions meet the highest possible quality standards.

Around 6,000 new structures are added every year. Through our continuous quality assurance, existing content is modified, supplemented or duplicates removed. As a result, and by filling gaps from previous years, even the older content is not static.

Highlights:

  • All important crystal structure data are available, including unit cell, space group, complete atomic parameters, site occupation factors, Wyckoff sequence, molecular formula and weight, ANX formula, mineral group, etc.
  • 80 % of the structures are allocated to about 9,000 structure types. This allows for searches for substance classes.
  • Continuous selection and evaluation of theoretical structures. They can serve as a basis for developing new materials through data mining processes.
  • Keywords to describe to physical and chemical properties are provided.
  • Abstracts for a quick grasp of the article content are available.
  • Simulation of Powder Diffraction Data