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Support the Future of Structural Science

We invite our community—and anyone who believes in the power of structural science—to support the programs that keep the ACA strong and vibrant. You do not need to be an ACA member to make a gift.

Your support helps fund student travel awards, educational workshops and courses, outreach initiatives, and the preservation of our history and video archives. Every contribution—large or small—makes a meaningful impact on our members and the broader crystallographic community.  Thank you for helping strengthen the future of structural science.

Make a Donation Today
 

Share Your Work in Structural Dynamics

As a crystallographer, your research belongs at the heart of our community. Structural Dynamics—the official journal of the American Crystallographic Association and AIP Publishing—highlights cutting-edge discoveries in structure, dynamics, and emerging experimental methods. From time-resolved crystallography and XFEL studies to novel approaches in data analysis and materials science, SDY provides a platform where crystallographers and structural scientists can showcase innovation and impact. Publishing in SDY connects your work directly with an engaged global audience of crystallographers and allied scientists, ensuring visibility among peers who understand and value your contributions.

Join Us in Calgary for the 27th IUCr Congress & General Assembly

The American Crystallographic Association is proud to co-host the 27th International Union of Crystallography (IUCr) Congress and General Assembly, taking place August 11–18, 2026, in Calgary, Alberta, Canada.

This global gathering will bring together thousands of scientists to celebrate the latest advances in crystallography, structural science, and materials research. With an exciting scientific program, hands-on workshops, international exhibitors, and opportunities to connect with colleagues from around the world, IUCr 2026 promises to be a landmark event for our community.

  • Call for Abstracts — share your latest research and be part of the scientific program.

  • Registration — secure your spot early and take advantage of discounted rates.

  • Accommodation Booking — explore exclusive room blocks and special rates at Calgary hotels.

Learn more and start planning your journey to Calgary at www.iucr2026.org.