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Owl Earrings 925 Sterling Silver Owl Moon Dangle Earrings for Wo


Owl Earrings 925 Sterling Silver Owl Moon Dangle Earrings for Wo


Owl Earrings 925 Sterling Silver Owl Moon Dangle Earrings for Wo

Welcome to the
International Union of Crystallography

The IUCr is an International Scientific Union. Its objectives are to promote international cooperation in crystallography and to contribute to all aspects of crystallography, to promote international publication of crystallographic research, to facilitate standardization of methods, units, nomenclatures and symbols, and to form a focus for the relations of crystallography to other sciences. Read more »


The best in crystallographic research

Uniquely among International Scientific Unions, the IUCr publishes its own primary research journals. Acta Crystallographica Sections A–F, IUCrJ, Journal of Applied CrystallographyJournal of Synchrotron Radiation and IUCrData communicate the highest quality peer-reviewed research findings across the many scientific areas to which crystallography is relevant.

Meetings and webinars

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Melbourne, Australia
22-29 August 2023

Regional Associate meetings

Portland, OR, USA
29 July-3 August 2022

Jeju, Republic of Korea
30 October-2 November 2022

ECM33 Versailles, France
23-27 August 2022

to be announced

IUCr Corporate Associates

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