2004
DOI: 10.1016/j.jorganchem.2004.08.001
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Bimetallic cluster complexes: synthesis, structures and applications to catalysis

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Cited by 76 publications
(48 citation statements)
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“…In qualitative terms we know that ruthenium is effective in activating molecular hydrogen and that palladium readily activates an olefinic bond. Furthermore, the recent work of Adams et al [53,54] sheds some light on this general question. In their study of Pt-Ru carbonyl clusters, they found explicit evidence that Pt-Ru bonds are directly implicated in catalytic hydrogenation reactions (of alkynes such as substituted acetylenes).…”
Section: Individual Isolated Bimetallic Clusters As Single-site Hetmentioning
confidence: 99%
“…In qualitative terms we know that ruthenium is effective in activating molecular hydrogen and that palladium readily activates an olefinic bond. Furthermore, the recent work of Adams et al [53,54] sheds some light on this general question. In their study of Pt-Ru carbonyl clusters, they found explicit evidence that Pt-Ru bonds are directly implicated in catalytic hydrogenation reactions (of alkynes such as substituted acetylenes).…”
Section: Individual Isolated Bimetallic Clusters As Single-site Hetmentioning
confidence: 99%
“…Растворимые в органических растворителях кластерные соединения переходных метал-лов являются перспективными объектами для гомогенного окислительно-восстановительного катализа и хорошими моделями для изучения аналогичных процессов, происходящих на гете-рогенных катализаторах [1][2][3][4][5][6][7][8][9][10][11][12]. Благодаря наличию обобщенной системы электронов металло-полиэдры сохраняются во многих химических и электрохимических реакциях с их участием [8,[13][14][15].…”
Section: Introductionunclassified
“…Способность кластеров давать серии обратимых одноэлектронных переходов без разрушения структуры металлоостова, как и другие свойства кластеров, зависят от их строе-ния. Особый интерес представляют гетерометаллические комплексы и кластеры, потенциаль-но более перспективные с точки зрения каталитических свойств, особенно в асимметрическом катализе, по сравнению с аналогичными гомометаллическими комплексами [7][8][9][10][11][16][17][18][19]. На-личие в таких кластерах гетерометаллических металл-металл связей приводит к увеличению полярности молекул и повышению их каталитической активности.…”
Section: Introductionunclassified
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“…Therefore, metal clusters can be expected, in principle, to combine the positive aspects of homogeneous and heterogeneous catalytic reactions and, perhaps more importantly, they may react through unique pathways associated with the cluster structures and thereby catalyze reactions not accessible by mononuclear or heterogeneous catalysts. Nevertheless, despite the impressive amount of work that has been devoted to develop these concepts over several decades, the great expectations first advanced during the mid-1970s have not yet been fully accomplished [1][2][3][4][5][6].From a different perspective, well-defined metal clusters have served as useful models for discerning the complex mechanisms of heterogeneous catalytic systems. The structural trends for metal clusters are now well understood, and their reactions in solution can be studied in detail by relatively simple chemical and spectroscopic methods, thereby producing important information at the molecular level -something that is very difficult to achieve on solid catalysts.…”
mentioning
confidence: 99%