tribute / hommage

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TRIBUTE/HOMMAGE It is a privilege to be able to provide this biographical sketch of my colleague Richard J. (Dick) Puddephatt. It is well-known that Dick is a world-class organometallic and coordination chemist. Perhaps less appreciated are his im- mense contributions to teaching and service at the Univer- sity of Western Ontario and beyond. His sustained record of excellence in all areas of university life allows me to state with complete conviction that Dick is the complete academic. Dick was educated at University College, London, where he received his B.Sc. in 1965 and Ph.D. in 1968, working with A.G. Davies and R.J.H. Clark. He did postdoctoral re- search with H.C. Clark at the University of Western Ontario, took up a position as lecturer and then senior lecturer at the University of Liverpool, before coming back to the Uni- versity of Western Ontario as a Professor in 1978. He cur- rently holds the rank of Distinguished University Professor, Western’s highest academic honour. He also held a Tier 1 Canada Research Chair in Materials Chemistry. Dick’s research has encompassed studies of reactivity and mechanism in organometallic chemistry related to catalysis, especially involving activation of normally inert bonds, in metallacyclobutane chemistry, the chemistry of binuclear and trinuclear complexes as models for reactions on metal surfaces, and the structure, bonding, and spectroscopy of organometallic compounds. In organometallic and coordi- nation chemistry related to materials science, he has de- signed new precursors for chemical vapor deposition of thin films of metals and metal oxides, used dynamic coordina- tion chemistry to make macrocycles, catenanes, polymers, and network materials, defined elegant examples of dy- namic ring-opening polymerization, and shown how sec- ondary bonding forces can be used to organize the higher- order structures of functional molecular materials. He has been particularly enamored with the chemistry of platinum and gold. To date he has published over 550 papers, 3 books, and several reviews. The impact of his work can be gauged by a number of factors. With an h-index of 56, Dick is one of the top cited chemists in the world. The esteem in which Dick’s work is held can be measured in part by the numerous awards he has received including the Florence Bucke Sci- ence Prize, a Distinguished Research Professorship, and the Hellmuth Research Award from the University of West- ern Ontario, the Alcan and Steacie Awards of the Canadian Society for Chemistry, the Noble Metal Chemistry award and Nyholm Lecture Award from the Royal Society of Chemistry, and the CIC Medal of the Canadian Institute of Chemistry. He is a Fellow of the Royal Society of Canada (FRSC) and the Royal Society, U.K. (FRS). The citation on his election as Officer of the Order of Canada in 2007 read, “For his contributions to the advancement of organometallic chemistry, as well as for his inspirational leadership of gen- erations of researchers”. On research alone, Dick would be an obvious and worthy candidate for this special issue of the Canadian Journal of Chemistry. However, his talents and contributions don’t end there. Dick is a gifted teacher. As a long time departmental Teaching Coordinator for Inorganic Chemistry at Western, Dick has been a leading advocate for, and developer and instructor of an inorganic curriculum that is both rigorous and innovative. Dick’s record in graduate teaching is equally impres- sive. His average graduate teaching evaluations are among the highest in the department. What is particularly noteworthy at the graduate level is Dick’s record of graduate supervision. He has successfully super- vised 52 Ph.D. students, 13 M.Sc. students and over 30 post- doctoral fellows during his career. Over the years, his group size was routinely 10–15 graduate students and postdocs. Visiting faculty members from around the world have also been guests in his research group while on sabbatical leave. I name below a list of some of his students and where they have ended up as an indicator of Dick’s role as a mentor. This list is not meant to be exhaustive or exclusive. All of Dick’s stu- dents have benefited from working in his group because as a supervisor Dick encourages students to work and think inde- pendently, creatively, and rigorously, and to take a broad view of science. Some of his former students have made academic careers in Canada: Ross Hill, Patrick Monaghan, Brian Lloyd, Lucio Gelmini, Hilary Jenkins, Greg Spivak, Ernie Prokopchuk, Brian Sterenberg; USA: Craig Anderson, Chris Levy; UK: Jon Rourke, Jianliang Xiao; Germany: Fabian Mohr; Spain: Margarita Crespo; Australia: Lou Rendina; Hong Kong: Guochen Jia; Poland: Wanda Radecka-Paryzek; India: Sujit Roy; Bangladesh: Mo- hammed Quyser, Kazi Azam; Iraq: Jaafar Jawad; Iran: Mehdi Rashidi. They have made independent careers in diverse ar- eas, using their training in organometallic chemistry but also applying their creativity to address new problems. For exam- ple, Ross Hill (Professor, Simon Fraser University) is expert in photochemical processing of materials for microelectronics and has successful patents as well as distinguished publica- tions in that area. Jianliang Xiao (Reader, University of Liver- pool) has built an independent reputation in environmental catalysis, especially using supercritical carbon dioxide or ionic liquids as recyclable, non-polluting solvents. Lou Rendina (Reader, University of Sydney) is a leading researcher in the developing field of bio-organometallic chemistry. Guochen Jia (Professor, Hong Kong University of Science and Technology) has made major contributions to dihydrogen chemistry and the chemistry of metal–carbon multiple bonds. Chris Levy (Assis- tant Professor, University of Kansas) is expert in metal com- plex catalysis and self-assembly of molecular materials. Many former students have made successful careers in re- search and development and management in industry. For ex- ample, in Canada, senior R&D positions are held by Marie- Claude Brandys and Mike Irwin (3M Canada), John Scott (3M, Barrday), Gilles Arsenault (Wellington Laboratories, Bayer), Ian Jobe (Nova, Bayer), Geoff Hill (Bowater Canada), Tom Burton (ICI Canada). Sudhir Achar has been director of paint research for ICI India and food research for Unilever India, Zheng Yuan is a senior materials chemist in the microelectron- ics industry in the USA, and Guy Schoettel is a senior pharma- ceutical chemist in Switzerland. Many have made the transition from R&D to management. For example, Ilse Treurnicht is CEO of MaRS (Toronto), and John Laws is Director of Sales for Proctor and Gamble in the USA. Students who have flourished in government or professional careers include Paul Makin (scientific publishing, U.N.), Peter Hall (forensic scientist, UK), Maria Stalteri (medical research, UK), Sam Choi (environmental science, Hong Kong), Dave Elliot (research institute, Australia), Jan Hux (COO, Institute for © 2009 NRC Canada xv

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Page 1: Tribute / Hommage

TRIBUTE/HOMMAGE

It is a privilege to be able to provide this biographicalsketch of my colleague Richard J. (Dick) Puddephatt. It iswell-known that Dick is a world-class organometallic andcoordination chemist. Perhaps less appreciated are his im-mense contributions to teaching and service at the Univer-sity of Western Ontario and beyond. His sustained record ofexcellence in all areas of university life allows me to statewith complete conviction that Dick is the complete academic.

Dick was educated at University College, London, wherehe received his B.Sc. in 1965 and Ph.D. in 1968, workingwith A.G. Davies and R.J.H. Clark. He did postdoctoral re-search with H.C. Clark at the University of Western Ontario,took up a position as lecturer and then senior lecturer atthe University of Liverpool, before coming back to the Uni-versity of Western Ontario as a Professor in 1978. He cur-rently holds the rank of Distinguished University Professor,Western’s highest academic honour. He also held a Tier 1Canada Research Chair in Materials Chemistry.

Dick’s research has encompassed studies of reactivity andmechanism in organometallic chemistry related to catalysis,especially involving activation of normally inert bonds, inmetallacyclobutane chemistry, the chemistry of binuclearand trinuclear complexes as models for reactions on metalsurfaces, and the structure, bonding, and spectroscopy oforganometallic compounds. In organometallic and coordi-nation chemistry related to materials science, he has de-signed new precursors for chemical vapor deposition of thinfilms of metals and metal oxides, used dynamic coordina-tion chemistry to make macrocycles, catenanes, polymers,and network materials, defined elegant examples of dy-namic ring-opening polymerization, and shown how sec-ondary bonding forces can be used to organize the higher-order structures of functional molecular materials. He hasbeen particularly enamored with the chemistry of platinumand gold.

To date he has published over 550 papers, 3 books, andseveral reviews. The impact of his work can be gauged by anumber of factors. With an h-index of 56, Dick is one of thetop cited chemists in the world. The esteem in which Dick’swork is held can be measured in part by the numerousawards he has received including the Florence Bucke Sci-ence Prize, a Distinguished Research Professorship, andthe Hellmuth Research Award from the University of West-ern Ontario, the Alcan and Steacie Awards of the CanadianSociety for Chemistry, the Noble Metal Chemistry awardand Nyholm Lecture Award from the Royal Society ofChemistry, and the CIC Medal of the Canadian Institute ofChemistry. He is a Fellow of the Royal Society of Canada(FRSC) and the Royal Society, U.K. (FRS). The citation onhis election as Officer of the Order of Canada in 2007 read,“For his contributions to the advancement of organometallicchemistry, as well as for his inspirational leadership of gen-erations of researchers”.

On research alone, Dick would be an obvious and worthycandidate for this special issue of the Canadian Journal ofChemistry. However, his talents and contributions don’t endthere. Dick is a gifted teacher. As a long time departmentalTeaching Coordinator for Inorganic Chemistry at Western,Dick has been a leading advocate for, and developer and

instructor of an inorganic curriculum that is both rigorous andinnovative. Dick’s record in graduate teaching is equally impres-sive. His average graduate teaching evaluations are amongthe highest in the department.

What is particularly noteworthy at the graduate level is Dick’srecord of graduate supervision. He has successfully super-vised 52 Ph.D. students, 13 M.Sc. students and over 30 post-doctoral fellows during his career. Over the years, his groupsize was routinely 10–15 graduate students and postdocs.Visiting faculty members from around the world have alsobeen guests in his research group while on sabbatical leave. Iname below a list of some of his students and where theyhave ended up as an indicator of Dick’s role as a mentor. Thislist is not meant to be exhaustive or exclusive. All of Dick’s stu-dents have benefited from working in his group because as asupervisor Dick encourages students to work and think inde-pendently, creatively, and rigorously, and to take a broad viewof science.

Some of his former students have made academic careersin Canada: Ross Hill, Patrick Monaghan, Brian Lloyd, LucioGelmini, Hilary Jenkins, Greg Spivak, Ernie Prokopchuk, BrianSterenberg; USA: Craig Anderson, Chris Levy; UK: Jon Rourke,Jianliang Xiao; Germany: Fabian Mohr; Spain: Margarita Crespo;Australia: Lou Rendina; Hong Kong: Guochen Jia; Poland:Wanda Radecka-Paryzek; India: Sujit Roy; Bangladesh: Mo-hammed Quyser, Kazi Azam; Iraq: Jaafar Jawad; Iran: MehdiRashidi. They have made independent careers in diverse ar-eas, using their training in organometallic chemistry but alsoapplying their creativity to address new problems. For exam-ple, Ross Hill (Professor, Simon Fraser University) is expert inphotochemical processing of materials for microelectronicsand has successful patents as well as distinguished publica-tions in that area. Jianliang Xiao (Reader, University of Liver-pool) has built an independent reputation in environmentalcatalysis, especially using supercritical carbon dioxide or ionicliquids as recyclable, non-polluting solvents. Lou Rendina(Reader, University of Sydney) is a leading researcher in thedeveloping field of bio-organometallic chemistry. Guochen Jia(Professor, Hong Kong University of Science and Technology)has made major contributions to dihydrogen chemistry and thechemistry of metal–carbon multiple bonds. Chris Levy (Assis-tant Professor, University of Kansas) is expert in metal com-plex catalysis and self-assembly of molecular materials.

Many former students have made successful careers in re-search and development and management in industry. For ex-ample, in Canada, senior R&D positions are held by Marie-Claude Brandys and Mike Irwin (3M Canada), John Scott (3M,Barrday), Gilles Arsenault (Wellington Laboratories, Bayer),Ian Jobe (Nova, Bayer), Geoff Hill (Bowater Canada), TomBurton (ICI Canada). Sudhir Achar has been director of paintresearch for ICI India and food research for Unilever India,Zheng Yuan is a senior materials chemist in the microelectron-ics industry in the USA, and Guy Schoettel is a senior pharma-ceutical chemist in Switzerland. Many have made the transitionfrom R&D to management. For example, Ilse Treurnicht isCEO of MaRS (Toronto), and John Laws is Director of Salesfor Proctor and Gamble in the USA.

Students who have flourished in government or professionalcareers include Paul Makin (scientific publishing, U.N.), PeterHall (forensic scientist, UK), Maria Stalteri (medical research,UK), Sam Choi (environmental science, Hong Kong), DaveElliot (research institute, Australia), Jan Hux (COO, Institute for

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Clinical Evaluative Sciences and medical doctor, Canada),Mary-Ann MacDonald (dentist, Canada).

It was only fitting, given Dick’s record in teaching andgraduate supervision, that he was awarded Western’s high-est teaching accolade, the Edward G. Pleva Award for Ex-cellence in Teaching in 2003-04.

Dick’s service record is equally outstanding. He has beenserved on many NSERC committees including those forDiscovery Grants, Collaborative Grants, Steacie Fellows, andthe Gold Medal, the Polanyi Prize selection committee (in-cluding as its Chair), and on the Rutherford award selectioncommittee of the Royal Society of Canada (including as itsChair). He is the past President of the Chemical Institute ofCanada and the Canadian Society for Chemistry. He hasalso served on various subcommittees of these organiza-tions. He is a past Senior Editor of the Canadian Journal ofChemistry and currently an Editor of Inorganica Chimica Acta.He is a member of several editorial advisory boards of

other chemistry journals. His contributions to the Chemistrycommunity were recognized by the Montreal Medal of theChemical Institute of Canada in 2006.

On a personal note, Dick is a true gentleman. His experi-ence and altruistic nature makes his opinions highly sought. Icannot recall a single instance where he had to raise his voiceto get his point across, and that point is rarely ignored. He hasbeen a leader in building up the Chemistry department atWestern. On a further personal note, I will always be gratefulfor Dick’s support and advice when I took over from him asSenior Editor of the Canadian Journal of Chemistry. The qual-ity and quantity of the papers in this issue and the response ofthe community to this special issue shows that my thoughtsregarding Dick are not unique. I congratulate him on this dis-tinction and wish him all the best for the future.

Rob LipsonSenior Editor

Page 3: Tribute / Hommage

HOMMAGE/TRIBUTE

C’est pour moi un privilège de pouvoir fournir un aperçubiographique de mon collègue Richard J. (Dick) Puddephatt.Reconnu mondialement en chimie organométallique et enchimie de coordination, Dick est peut-être moins bien re-connu pour sa remarquable contribution à l’enseignementet aux services à l’Université Western Ontario (UWO) et ail-leurs. Ses grandes réalisations dans tous les domaines dela vie universitaire me permettent d’affirmer avec convictionque Dick est vraiment le parfait universitaire.

Formé à l’University College de Londres, Dick a obtenuun baccalauréat ès sciences en 1965 et un doctorat en1968, en travaillant avec A.G. Davies et R.J.H. Clark.Chercheur postdoctoral sous la direction de H.C. Clark àl’UWO, Dick a par la suite accepté un poste de chargé decours à l’Université de Liverpool, puis de chargé de coursprincipal, avant de revenir à l’UWO comme professeur en1978. Il occupe maintenant le rang de professeur émérite àl’UWO. Ce rang constitue la plus haute distinction de cetteinstitution. Enfin, il a été titulaire de la chaire de recherchedu Canada sur la chimie des matériaux (niveau 1).

Les travaux de Dick ont porté sur l’étude de la réactivitéet des mécanismes en chimie organométallique sur le plande la catalyse, surtout en ce qui touche l’activation de liaisonsnormalement inertes en chimie des métallocyclobutanes, lachimie des complexes binucléaires et trinucléaires commemodèles de réaction sur des surfaces métalliques, ainsi quela structure, les liaisons et la spectroscopie des composésorganométalliques. Dans le domaine de la science des ma-tériaux lié à la chimie organométallique et à la chimie decoordination, Dick a conçu de nouveaux précurseurs pourle dépôt chimique en phase vapeur de feuils de métaux etd’oxydes métalliques, il a utilisé la chimie de coordinationdynamique pour produire des macrocycles, des caténanes,des polymères et des matériaux de réseaux, il a décrit desexemples élégants de polymérisation dynamique par ouver-ture de cycle et il a montré comment les forces de liaisonsecondaire peuvent être utilisées pour organiser les structu-res d’ordre supérieur des matériaux moléculaires fonction-nels. Il était particulièrement friand de la chimie du platineet de l’or.

À ce jour, il a publié plus de 550 articles, trois livres etplusieurs synthèses. De nombreux facteurs permettent demesurer l’impact de ses travaux. Avec un indice h de 56,Dick est un des chimistes les plus cités dans le monde. Laconsidération pour les travaux des Dick se mesure en partiepar les nombreux prix qu’il a reçus, dont le Florence BuckeScience Prize, le Distinguished Research Professorship etle prix Hellmuth de l’UWO, les prix Alcan et Steacie de laSociété canadienne de chimie, les prix Noble Metal Chemis-try et Nyholm Lecture de la Royal Society of Chemistry, et lamédaille de l’Institut de chimie du Canada. Il est membrede la Société royale du Canada et de la Royal Society deLondres. La citation de sa nomination comme officier del’Ordre du Canada en 2007 se lisait comme suit : « Pour sacontribution à l’avancement de la chimie organométallique,ainsi que pour son leadership qui est une source d’inspirationauprès de plusieurs générations de chercheurs. »

Les recherches de Dick suffisent amplement à faire delui le candidat tout désigné pour ce numéro spécial de la

Revue canadienne de chimie. Toutefois, ses talents et sescontributions ne se limitent pas à ses recherches. Dick est unenseignant doué. Sa longue expérience en qualité de coordon-nateur de l’enseignement de la chimie inorganique à l’UWO afait de lui un acteur de premier plan de la promotion, del’établissement et de l’enseignement d’un programme de chimieinorganique rigoureux et novateur. Le bilan de Dick aux cyclessupérieurs est tout aussi impressionnant, et les évaluations deson enseignement sont parmi les meilleures du département.

Ce qui est particulièrement remarquable en ce qui concerneles études de cycles supérieurs, c’est l’expérience de Dicken matière de supervision. Durant sa carrière, Dick a dirigé52 étudiants de doctorat, 13 étudiants de maîtrise et plus de30 boursiers postdoctoraux. Au fil des ans, il a dirigé des grou-pes de 10 à 15 étudiants des cycles supérieurs et boursierspostdoctoraux. Des professeurs des quatre coins du mondeont aussi été invités à se joindre à son groupe de recherchedurant leur congé sabbatique. Vous trouverez ci-dessous uneliste non exhaustive de certains des étudiants de Dick et del’endroit où ils sont maintenant, laquelle liste illustre son rôlede mentor. Tous les étudiants ont bien profité de leur collabo-ration avec le groupe de Dick puisque ce dernier superviseses étudiants en les incitant à travailler et à penser de façonindépendante, créative et rigoureuse, et à voir la science dansune vaste perspective.

Certains de ses anciens étudiants ont eu une carrière univer-sitaire au Canada (Ross Hill, Patrick Monaghan, Brian Lloyd,Lucio Gelmini, Hilary Jenkins, Greg Spivak, Ernie Prokopchuk,Brian Sterenberg), aux États-Unis (Craig Anderson, Chris Levy),au Royaume-Uni (Jon Rourke, Jianliang Xiao), en Allemagne(Fabian Mohr), en Espagne (Margarita Crespo), en Australie(Lou Rendina), à Hong Kong (Guochen Jia), en Pologne(Wanda Radecka-Paryzek), en Inde (Sujit Roy), au Bangladesh(Mohammed Quyser, Kazi Azam), en Iraq (Jaafar Jawad) et enIran (Mehdi Rashidi). Ils ont fait carrière indépendammentdans divers domaines, en utilisant leur formation en chimie or-ganométallique, mais aussi en mettant leur créativité au ser-vice de la résolution de nouveaux problèmes. Par exemple,Ross Hill (professeur à l’Université Simon Fraser) est expertdu traitement photochimique des matériaux en microélectro-nique. Il est détenteur de brevets fructueux dans ce domaineet auteur de publications reconnues. Jianliang Xiao (chargé decours à l’ Université de Liverpool) a forgé sa réputation dans ledomaine de la catalyse écologique, particulièrement en utilisantdu dioxyde de carbone supercritique ou des liquides ioniquescomme solvants recyclables et non polluants. Lou Rendina(chargé de cours à l’Université de Sydney) est un éminentchercheur dans le domaine de la chimie bioorganométallique,en plein développement. Guochen Jia (professeur à l’Universitéde science et technologie de Hong Kong) a contribué de façonsignificative à la chimie du dihydrogène et des liaisons multiplesmétal-carbone. Chris Levy (professeur adjoint à l’Université duKansas) est expert de la catalyse des complexes métalliqueset de l’autoassemblage des matériaux moléculaires.

De nombreux anciens étudiants ont connu une brillante car-rière en recherche et développement (R-D) et en gestion dansl’industrie. À titre d’exemple, au Canada, les personnes sui-vantes occupent des postes supérieurs en R-D : Marie-ClaudeBrandys et Mike Irwin (3M Canada), John Scott (3M, Barrday),Gilles Arsenault (Wellington Laboratories, Bayer), Ian Jobe(Nova, Bayer), Geoff Hill (Bowater Canada), Tom Burton (ICICanada). Sudhir Achar a été directeur de la recherche sur la

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peinture à Peintures ICI et directeur de la recherche sur lesaliments à Unilever en Inde. Zheng Yuan est chimiste supé-rieur en microélectronique aux États-Unis. Guy Schoettelest pharmacochimiste supérieur en Suisse. De nombreuxautres sont passés de la R-D à la gestion, notamment IlseTreurnicht, directrice générale à MaRS (Toronto), et JohnLaws, directeur des ventes chez Proctor and Gamble auxÉtats-Unis.

Parmi ceux et celles qui travaillent comme fonctionnairesou qui exercent une profession libérale, mentionnons PaulMakin (édition scientifique, ONU), Peter Hall (expert judi-ciaire, R.-U.), Sam Choi (science de l’environnement, HongKong), Dave Elliot (institut de recherche, Australie), Jan Hux(directeur de l’exploitation à l’Institute for Clinical EvaluativeSciences et médecin, Canada) et Mary-Ann MacDonald(dentiste, Canada).

Compte tenu de ce bilan en enseignement et à la direc-tion d’études supérieures, il n’est pas surprenant que l’UWOlui décerne sa plus haute récompense, le prix Edward G.Pleva pour l’excellence en enseignement en 2003-2004.

Le dossier de Dick est tout aussi exceptionnel sur le plandes services. Il a siégé à de nombreux comités du CRSNG,dont ceux des subventions à la découverte, des subven-tions de recherche et développement coopérative et desbourses Steacie, ainsi qu’aux comités de sélection de lamédaille d’or et du prix Polanyi (y compris à titre de prési-dent). Il a aussi siégé au comité de sélection du prix Ru-

therford de la Société royale du Canada (y compris à titre deprésident). Il a présidé l’Institut de chimie du Canada et la So-ciété canadienne de chimie, et siégé à divers sous-comités deces organismes. Ancien rédacteur en chef de la Revue cana-dienne de chimie, il est maintenant corédacteur en chef d’Inor-ganica Chimica Acta et membre du comité de rédaction deplusieurs autres revues en chimie. En 2006, l’Institut de chimiedu Canada lui a remis la médaille de Montréal pour soulignerses contributions au milieu de la chimie.

Sur un plan personnel, Dick est un vrai gentleman. Son opi-nion est très recherchée en raison de son expérience et de sanature altruiste. Je ne peux me souvenir d’une seule occasionoù il aurait élevé la voix pour convaincre ses interlocuteurs;ses arguments son généralement très convaincants. Il a étéun des ténors de la création du Département de chimie àl’UWO. Pour ma part, je serai toujours reconnaissant enversDick pour son appui et ses conseils quand je l’ai remplacé auposte de rédacteur en chef de la Revue canadienne de chimie.La qualité des articles publiés dans ce numéro spécial, leurquantité et la réponse du milieu de la chimie montrent bienque je ne suis pas seul à tenir Dick en très haute estime. Je lefélicite pour cette distinction et lui souhaite bonne chance pourl’avenir.

Rob LipsonRédacteur en chef