Renowned Chemist and Mentor Prof. Buckingham Passes at 89

Prof. John Buckingham, a distinguished chemist and beloved mentor, passed away on September 11, 2023, at the age of 89. Renowned for his contributions to inorganic chemistry and his impact on countless students, his legacy extends far beyond his academic achievements at the University of Otago in New Zealand.

Born on March 13, 1936, in Dunedin, New Zealand, Prof. Buckingham was one of the first babies in the country to be delivered via Caesarean section. Growing up in Rangiora, he embraced a life rich in music and sports. His formative years were marked by an absence of television, and entertainment mainly came through playing the violin and engaging in sports like rugby and tennis. His leadership qualities were evident early on, as he served as head boy and captained the rugby and cricket teams at Rangiora District High School.

Prof. Buckingham pursued higher education at the University of Canterbury, where he earned a Bachelor of Science and a Master of Science (Honours) in chemistry. His passion for tennis led him to meet his future wife, Marion, in a charming encounter on the tennis court. They married and later moved to Canberra, Australia, where he completed his PhD at the Australian National University under the guidance of the esteemed inorganic chemist, Frank Dwyer.

After earning his doctorate in 1962, Prof. Buckingham’s reputation in the field grew rapidly. He undertook postdoctoral research at prestigious institutions such as Brown University and Stanford University in the United States, working alongside leading chemists like Professor Jim Collman. However, he returned to the Australian National University in 1965 to collaborate with another prominent chemist, Alan Sargeson. Their joint efforts advanced inorganic and biomimetic chemistry, earning international acclaim.

Prof. Buckingham was admired for his hands-on approach to teaching and research. Instead of spending hours in his office, he preferred to immerse himself in laboratory work. His lab, known as 5S7, became a hub of activity, where his enthusiasm was palpable. Former student and current professor at Auckland University of Technology, Allan Blackman, recalled how Prof. Buckingham was always present, guiding students through experiments and ensuring they learned essential techniques.

One notable incident during his research involved an explosive chemical reaction with 100% perchloric acid. The experiment resulted in an explosion that damaged the fume hood, leading to a visit from the bomb squad for the safe disposal of the remaining hazardous material. Such moments underscored his adventurous spirit and dedication to science.

Each year, he hosted a potluck dinner for his PhD students, fostering a sense of community and connection. Many of those he mentored went on to pursue postdoctoral studies with leading chemists worldwide. His expertise in “inorganic reaction mechanisms” garnered him prestigious awards, including the Corday-Morgan Medal and recognition from the Chemical Society in London.

Prof. Buckingham retired in 1995, surprising many who believed he still had much to contribute. He expressed satisfaction with his accomplishments and continued working part-time at the University of Otago until 2003. His academic legacy endures through the students he inspired and the numerous papers he published throughout his career.

In retirement, he remained active in tennis, joining the Cosy Dell Tennis Club, where he took on leadership roles and revitalized the local community. His passion for the sport was evident as he continued to compete and win local tournaments. He also enjoyed hiking with friends in the stunning landscapes of Fiordland and Mount Aspiring National Park.

In later years, Prof. Buckingham faced the challenges of dementia, moving to a rest home in Milton. Even there, he shared his scientific knowledge with fellow residents and staff, demonstrating his enduring commitment to education. A nurse at the facility noted, “He is a kind, caring and intelligent man, who loves engaging in conversation about physics, astronomy and academia.”

Ultimately, Prof. Buckingham returned to Wānaka to spend his final days surrounded by family and friends. At his memorial service, he was celebrated as a kind, vivacious individual with a warm smile and a positive outlook on life. He leaves behind his son Nigel, daughter-in-law Lee, son Mark, daughter-in-law Karen, daughter Anna, and his grandchildren. His profound impact on the world of chemistry and the lives he touched will be remembered for generations to come.