Stepwise formation of metallo-prisms of iridium and rhodium complexes bearing pentamethylcyclopentadienyl ligands

Han, Ying‐Feng; Jia, Wenhua; Lin, Yue‐Jian; Jin, Guo‐Xin

doi:10.1016/j.jorganchem.2007.11.008

Cited by 22 publications

(1 citation statement)

References 20 publications

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“…However, other metals have also been used in these reactions. In particular, Rh(I) and Ir(I) units have been explored in the synthesis of bi- [9][10][11][12][13][14] and three-dimensional compounds [15][16][17][18], and they are of great interest due to their luminescent behaviour [19], their potential catalytic activity [20][21][22][23][24][25] and they could also be very useful in molecular recognition studies [26,27], among others.…”

Section: Introductionmentioning

confidence: 99%

Rhodium(I) macrocyclic and cage-like structures containing diphosphine bridging ligands

et al. 2016

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Three series of rhodium organometallic complexes, mono-(1c, 2c, 5c, 6c), di-(1a-6a) and tetranuclear (1b, 5b, 6b), containing six different diphosphines (1,1'bis(diphenylphosphino)methane or dppm (1), 1,2-bis(diphenylphosphino)ethane or dppe (2), 1,4-bis(diphenylphosphino)butane or dppb (3), bis(diphenylphosphino)acetylene or dppa (4), 1,2-bis(diphenylphosphino)benzene or dppbz (5) and 4,5-bis(diphenylphosphino)-9,9'-dimethylxanthene or xantphos (6) were successfully synthesised. These Rh(I) complexes were characterised by conventional techniques. The influence of the flexibility/rigidity of these P-donor ligands was carefully analysed, including their effect on both synthesis and catalysis. The luminescent properties of the dinuclear and tetranuclear complexes were investigated and only those containing dppa, dppbz and xantphos displayed luminescence. Structures of dinuclear complexes were modelled by using DFT methods in order to elucidate the most possible conformation. The different types of complexes were applied in the catalytic hydrogenation of (E)-4phenylbut-3-en-2-one, showing high activity and similar catalytic behaviour. No cooperative effect could be inferred.

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Section: Introductionmentioning

confidence: 99%

Rhodium(I) macrocyclic and cage-like structures containing diphosphine bridging ligands

et al. 2016

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Expanding the Size of Organometallic Nanostructures: A Hexanuclear (Cymene)Ru Cylinder with a Length of More Than 3 nm

2008

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Coordination cages based on organometallic half‐sandwich complexes are of interest, because they can display unique structures and host properties. This communication describes the synthesis and structure of a cylindrical nanostructure containing six (p‐cymene)RuII fragments. The complex was obtained by reaction of [(p‐cymene)RuCl2]2 with a novel C3‐symmetrical ligand containing a triarylamine core and three dihydroxypyridine groups in its periphery. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)

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Arene Ruthenium Cages: Boxes Full of Surprises

Therrien

2009

Eur J Inorg Chem

214

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Self-assembly of polypyridyl ligands with dinuclear arene ruthenium building blocks bridged by chlorido, oxalato or benzoquinonato ligands has allowed the construction of a wide range of cationic metalla complexes possessing different architectures and functionalities: (i) metalla-rectangles showing host-guest possibilities and allowing intramolecular template-controlled photochemical [2 + 2] dimerisation reactions; (ii) metalla-prisms allowing encapsulation of molecules

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Stepwise formation of metallo-prisms of iridium and rhodium complexes bearing pentamethylcyclopentadienyl ligands

Cited by 22 publications

References 20 publications

Rhodium(I) macrocyclic and cage-like structures containing diphosphine bridging ligands

Rhodium(I) macrocyclic and cage-like structures containing diphosphine bridging ligands

Expanding the Size of Organometallic Nanostructures: A Hexanuclear (Cymene)Ru Cylinder with a Length of More Than 3 nm

Arene Ruthenium Cages: Boxes Full of Surprises

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