8:00 AM

3 parallel sessions
8:00 AM - 6:00 PM
A1 - HALLWAY

Registration Desk

The Registration Desk is your primary resource throughout IUCr2026. Visit the desk to check in, print or reprint your badge, collect Congress materials, receive general assistance, and speak with the IUCr2026 team.

8:00 AM - 5:30 PM
226

Workshop 001 (Part 2): Quantum Crystallography Workshop

Organizer: Huibo Cao See Workshop Information Page for description agenda and pre-arrival instructions (if any).

8:00 AM - 12:00 PM
234/236/237

Workshop 019: DIALS workshop for processing diffraction images

Organizer: Aaron Brewster See Workshop Information Page for description agenda and pre-arrival instructions (if any).

8:20 AM

8:20 AM - 5:00 PM
216

Workshop 012 – From Open Data to Global Open Science

Organizer: Andrew Götz See Workshop Information Page for description agenda and pre-arrival instructions (if any).

8:30 AM

2 parallel sessions
8:30 AM - 4:30 PM
225

Workshop 004 (Part 2): Crystallographic and cryo-EM structure solution with Phenix

Organizer: Dorothee Liebschner See Workshop Information Page for description agenda and pre-arrival instructions (if any).

8:30 AM - 4:30 PM
212

Workshop 017: Mastering Single-Crystal Structure Refinement: From Fundamentals to Advanced Techniques with ShelXle

Organizer: Matthias Zeller See Workshop Information Page for description agenda and pre-arrival instructions (if any).

9:00 AM

4 parallel sessions
9:00 AM - 5:15 PM
222

Workshop 002 (Part 2): Magnetic Structure Determination: Modeling, Analysis, and Reporting Standards

Workshop Organizer: Ovidiu Garlea See Workshop Information Page for description agenda and pre-arrival instructions (if any).

9:00 AM - 5:00 PM
223

Workshop 003 (Part 2): From Measurement to Disorder Models: A Practical Workshop on Diffuse Scattering Analysis

Organizer: Ella Mara Schmidt See Workshop Information Page for description agenda and pre-arrival instructions (if any).

9:00 AM - 12:30 PM
209

Workshop 010: Bridging Material Science and Crystallography: Synergizing Techniques and Applications

Organizer: Alex Dommann See Workshop Information Page for description agenda and pre-arrival instructions (if any).

9:00 AM - 4:30 PM
224

Workshop 018: Probing Local Magnetic Correlations and Interactions...

Organizer: Benjamin Frandsen See Workshop Information Page for description agenda and pre-arrival instructions (if any).

10:00 AM

10:00 AM - 4:30 PM
233

Workshop 013: Mastering the CSD: Search, Visualise, and Analyse with Confidence

Organizer: Ilaria Gimondi See Workshop Information Page for description agenda and pre-arrival instructions (if any).

1:00 PM

2 parallel sessions
1:00 PM - 5:00 PM
213

Workshop 015: Non-Ambient X-ray Diffraction (NA-XRD) of Powders and Thin Films – Fundamentals, Instrumentation, and Applications

Organizer: Barbara Puhr See Workshop Information Page for description agenda and pre-arrival instructions (if any).

1:00 PM - 5:00 PM
209

Workshop 016: PDB-IHM Deposition of Integrative/Hybrid Structures Using 3D EM

Organizer: Vallat Brinda See Workshop Information Page for description agenda and pre-arrival instructions (if any).

4:00 PM

4:00 PM - 5:00 PM
236/237

American Association to Advance Powder Diffraction Informational Meeting [Open Meeting]

The AAAPD is a free-to-join professional organization (https://powderdiffraction.org/) representing scientists and engineers from academia, government, and industry who use powder diffraction. Our goal is to serve as a voice for powder diffraction and ensure a bright future for this field by advocating for user needs. We provide a network to connect powder diffraction practitioners, as well as curated information on topics such as conferences, databases, educational resources, instrumentation, facilities, and software used by the scientific community.

5:30 PM

5:30 PM - 7:30 PM
Champions AB

Opening Ceremony & Ewald Prize Lecture Gautam R. Desiraju

The Congress opens with welcome remarks, followed by the Ewald Prize Lecture delivered by Professor Emeritus Gautam R. Desiraju (Professor Emeritus in the Solid State and Structural Chemistry Unit at the Indian Institute of Science, Bengaluru, Distinguished Professor at the University of Petroleum and Energy Studies, Dehradun, Professor at the School of Technology, Rishihood University, Sonipat and Distinguished Professor in the Centre of Indian Knowledge Systems and Mental Health Applications at the Indian Institute of Technology Mandi), honoring his pioneering contributions to crystal engineering and supramolecular science.

  • Award Winner

7:30 PM

7:30 PM - 9:00 PM
A1-Structure & Innovation Hall

Welcome Reception