Výsledky vyhledávání - "Michael D. Randles"

Mixed-metal cluster chemistry. 39. Syntheses and X-ray structures of Mo 3 Ir 3 (μ 4 -η 2 -CO)(μ 3 -CO)(CO) 10 (η 5 -C 5 H 5 ) 3 and Mo 3 RhIr 3 (μ-CO) 4 (CO) 7 (η 5 -C 5 H 5 ) 3 (η 5 -C 5 Me 5 )

Autor: Junhong Fu, Michael D. Randles, Graeme J. Moxey, Mark G. Humphrey, Marie P. Cifuentes, Robert Stranger

Publikováno v: Journal of Organometallic Chemistry. 829:66-70

Thermolysis of tetrahedral Mo 2 Ir 2 (μ-CO) 3 (CO) 7 (η 5 -C 5 H 5 ) 2 in refluxing toluene affords small amounts of Mo 3 Ir 3 (μ 4 -η 2 -CO)(μ 3 -CO)(CO) 10 (η 5 -C 5 H 5 ) 3 ( 1) . Reaction of 1 with Rh(CO) 2 (η 5 -C 5 Me 5 ) in refluxing di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd8ef70deb0771bd5d1929a4eede3466
https://doi.org/10.1016/j.jorganchem.2016.10.016

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Mixed-metal cluster chemistry. 37. Syntheses, structural, spectroscopic, electrochemical, and optical power limiting studies of tetranuclear molybdenum–iridium clusters

Autor: Adam Barlow, Torsten Schwich, Junhong Fu, Marie P. Cifuentes, Mark G. Humphrey, Mahbod Morshedi, Peter V. Simpson, Michael D. Randles, Graeme J. Moxey

Publikováno v: Journal of Organometallic Chemistry. 812:135-144

Tetrahedral Mo2Ir2(μ3-CO)(μ-CO)5(CO)4(η5-C5H5)2 (1) reacted with P(C6H4Me-4)3, P(C6H2Me2-3,5-OMe-4)3, and AsPh3 to afford the substitution products Mo2Ir2(μ-CO)3(CO)6(L)(η5-C5H5)2 [L = P(C6H4Me-4)3 (3), P(C6H2Me2-3,5-OMe-4)3 (4), AsPh3 (5)] in f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::072320c2fc7ae9381934425adac6ac02
https://doi.org/10.1016/j.jorganchem.2015.09.034

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Syntheses, Electrochemical, Linear Optical, and Cubic Nonlinear Optical Properties of Ruthenium-Alkynyl-Functionalized Oligo(phenylenevinylene) Stars

Autor: Bandar A. Babgi, Zhiwei Chen, Adam Barlow, Chi Zhang, Michael D. Randles, Matthew K. Smith, Mark G. Humphrey, Christopher J. Jeffery, Graeme J. Moxey, Mahbod Morshedi, Marie P. Cifuentes, Gulliver T. Dalton, Xinwei Yang, Marek Samoc

Publikováno v: ChemPlusChem. 80:1329-1340

The syntheses of trans-[Ru(C≡CC6H4-4-CHO)(C≡CC6H4-4-R)(dppe)2] (R=H (9 a), NO2 (9 b), CHO (9 c), C≡CC6H3-3,5-Et2 (9 d), (E)-CHCHC6H4-4-tBu (9 e); dppe=1,2-bis(diphenylphosphino)ethane), trans-[Ru(C≡CC6H4-4-R)Cl(dppe)2] (R=C≡CC6H3-3,5-Et2 (1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4476f3cc89e5a6a1ae544df0d4cb4c84
https://doi.org/10.1002/cplu.201500220

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Syntheses of Ir 4 (CO) 6 (η 5 ‐C 5 Me 4 H) 2 and Ir 7 (μ 3 ‐CO) 3 (CO) 12 (η 5 ‐C 5 Me 5 ) from Pentametallic Molybdenum‐Iridium Cluster Precursors

Autor: Marie P. Cifuentes, Robert Stranger, Alan L. Criddle, Junhong Fu, Mark G. Humphrey, Graeme J. Moxey, Torsten Schwich, Michael D. Randles

Publikováno v: European Journal of Inorganic Chemistry. 2015:2587-2591

Reaction of Mo2Ir3(μ-CO)3(CO)6(η5-C5H5)2(η5-C5Me5) with Ir(CO)2(η5-C5Me4H) afforded the four-valence-electron-deficient butterfly cluster Ir4(CO)6(η5-C5Me4H)2; its stability has been rationalized with the aid of density functional theory calcula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::256f92d1367d09f044c8f6f9718dbdce
https://doi.org/10.1002/ejic.201500188

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Syntheses of Pentanuclear Group 6 Iridium Clusters by Core Expansion of Tetranuclear Clusters with Ir(CO)2(η5-C5Me4R) (R = H, Me)

Autor: Michael D. Randles, Robert Stranger, Jonathan G. MacLellan, Vivek Gupta, Graeme J. Moxey, Marie P. Cifuentes, Torsten Schwich, Peter V. Simpson, Alan L. Criddle, Simon Petrie, Junhong Fu, Mark G. Humphrey, Stuart Robert Batten

Publikováno v: Inorganic Chemistry. 52:11256-11268

Metal cluster core expansion at tetrahedral group 6-group 9 mixed-metal clusters MIr3(μ-CO)3(CO)8(η(5)-L) (M = W, Mo, L = C5H5; M = Mo, L = C5Me5) with the iridium capping reagents Ir(CO)2(η(5)-L') (L' = C5Me5, C5Me4H) in refluxing toluene afforde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5686d02f3e8127c5234b2c1110a1934
https://doi.org/10.1021/ic401502f

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Mixed-metal cluster chemistry: 32. Synthesis, structure, and reactivity of a trimetallic molybdenum–iridium carbonyl cluster possessing a μ3-η2-benzyne ligand

Autor: Robert Stranger, Marie P. Cifuentes, Michael D. Randles, Mark G. Humphrey, Graeme J. Moxey, Alan L. Criddle, Peter V. Simpson, Vivek Gupta

Publikováno v: Polyhedron. 52:957-962

The reaction of Mo2Ir2(μ-CO)3(CO)7(η5-C5H5)2 and Ir(C CCH2OH)(CO)(PPh3)3 in refluxing toluene gives the molybdenum–iridium cluster MoIr2(μ3-η2-C6H4)(μ-PPh2)(μ-CO)2(CO)4(η5-C5H5) (1) in low yield. Mo2Ir2(μ-CO)3(CO)6(PPh3)(η5-C5H5)2 (2) is a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81afffc8475a9055402c99e45014763b
https://doi.org/10.1016/j.poly.2012.07.018

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High-nuclearity ruthenium carbonyl cluster chemistry. 9. Ligand substitution at decaruthenium carbonyl clusters

Autor: Achim Zahl, Rudi van Eldik, Marie P. Cifuentes, Graeme J. Moxey, Mark G. Humphrey, Michael D. Randles

The mono- to tri-substituted decaruthenium cluster anions [Ru10(μ-H)(μ6-C)(CO)24–x(L)x]- [L = P(C6H4Me-4)3, AsPh3, SbPh3, x = 1–3] were prepared as their [PPh4]+ salts in moderate to good yields from reaction of [PPh4][Ru10(μ-H)(μ6-C)(CO)24]

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https://ruj.uj.edu.pl/xmlui/handle/item/53678

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Mixed-Metal Cluster Chemistry. 31. Reactions of Dimolybdenum–Diiridium Clusters with Alkylidyne Complexes

Autor: Marie P. Cifuentes, Mark G. Humphrey, Michael D. Randles, Rian D. Dewhurst

Publikováno v: Organometallics. 31:2582-2588

Reactions of the tetrahedral clusters Mo2Ir2(μ-CO)3(CO)7(η5-L)2 (L = C5H5, C5HMe4) with the molybdenum alkylidyne complex Mo(≡CC6H4OMe-4)(CO)2{(N2C3H3)3BH-κ3N,N′,N″} afford the pentanuclear cluster...

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https://doi.org/10.1021/om201053s

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Organometallic Complexes for Nonlinear Optics, 47 - Synthesis and Cubic Optical Nonlinearity of a Stilbenylethynylruthenium Dendrimer

Autor: Anthony C. Willis, Marie P. Cifuentes, Christopher J. Jeffery, T. Christopher Corkery, Marek Samoc, Gulliver T. Dalton, Michael D. Randles, Mark G. Humphrey

Publikováno v: Macromolecular Rapid Communications. 31:846-849

The synthesis of the 1st generation dendrimer 1,3,5-{trans-[Ru(C≡C-3,5-(trans-[Ru(C≡CPh)(dppe)(2) (C≡CC(6) H(4) -4-(E)-CHCH)])(2) C(6) H(3) )(dppe)(2) (C≡CC(6) H(4) -4-(E)-CHCH)]}(3) C(6) H(3) proceeds by a novel route that features Emm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6082567d8e751a953bca101c1ef37f22
https://doi.org/10.1002/marc.200900859

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Length-Dependent Convergence and Saturation Behavior of Electrochemical, Linear Optical, Quadratic Nonlinear Optical, and Cubic Nonlinear Optical Properties of Dipolar Alkynylruthenium Complexes with Oligo(phenyleneethynylene) Bridges

Autor: Inge Asselberghs, Luca Rigamonti, Marie P. Cifuentes, Mark G. Humphrey, Koen Clays, Robert Stranger, Michael D. Randles, Torsten Schwich, T. Christopher Corkery, Bandar A. Babgi, Ayele Teshome, Marek Samoc, Simon Petrie

Publikováno v: Journal of the American Chemical Society. 131:10293-10307

The syntheses of trans-[Ru{4,4'-C[triple bond]CC(6)H(2)[2,5-(OEt)(2)]C[triple bond]CC(6)H(4)NO(2)}Cl(dppm)(2)] (19), trans-[Ru{4,4',4''-C[triple bond]CC(6)H(4)C[triple bond]CC(6)H(2)[2,5-(OEt)(2)]C[triple bond]CC(6)H(4)NO(2)}Cl(dppm)(2)] (20), trans-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e4df3ff2e9015eac3e6897fd8846291
https://doi.org/10.1021/ja902793z

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