The ACA is saddened to learn of the passing of Victor W. Day, Ph.D., on June 18, 2026, at the age of 82.
It is with great sadness that the ACA shares the passing of longtime ACA member Dr. Ian David Brown, who died peacefully on June 29, 2026, at the age of 94. Known simply as David to his friends and colleagues, he leaves behind an extraordinary legacy that has shaped the field of crystallography for generations.
The crystallographic community mourns the loss of Dr. Benno P. Schoenborn, who passed away on September 23, 2025, in Phoenix, Arizona.
The ACA community mourns the loss of Dr. David Duchamp, who passed away peacefully at home with his family on August 15, 2025, at the age of 85.
It is with profound sadness that the scientific community announces the passing of George M. Sheldrick, a pioneering crystallographer whose innovative contributions have left an indelible mark on the world of science. Born in 1942, George dedicated his career to advancing the field of crystallography, transforming the way scientists determine and understand molecular structures.
