Výsledky vyhledávání - "Nasim Hadj-Bagheri"

Trinuclear complexes with Pt2M(μ3-S) groups and the ease of inversion at sulfur

Autor: Richard J. Puddephatt, Nasim Hadj-Bagheri

Publikováno v: Inorganica Chimica Acta. 213:29-39

The binuclear platinum complex [Pt2(μ-S)(μ-dppm)(η1-dppm)2] (1), dppm=Ph2PCH2PPh2, can act as a tridentate ligand in forming homonuclear and heteronuclear cluster cations. Thus, 1 reacted with square planar complexes of formula [PtClRL2], L2=(SMe2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0d99354e63f0f5e6ad594927c2e12b8
https://doi.org/10.1016/s0020-1693(00)83811-6

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Fragmentation reactions of phosphido and sulphido bridged, trinuclear platinum and palladium clusters and formation of [M2(μ-PPh2)(μ-dppm)(PPh3)2]+, a new type of M(I) cation

Autor: Rahmatollah Vefghi, Jane Browning, Neil J. Meanwell, Keith R. Dixon, Nasim Hadj-Bagheri, Khashayar. Dehghan

Publikováno v: Journal of Organometallic Chemistry. 396:C47-C52

Reactions of the trinuclear clusters, [M 3 (μ-X)(μ-PPh 2 ) 2 (PPh 3 ) 3 ] n + , M = Pd or Pt, X = H, Cl, S, SR, PPh 2 , n = 0 for S, n = 1 otherwise, with bis(diphenylphosphino)methane (dppm) and related ligands result in unusual cluster fragmentat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c0cee67827ad54a3ea48d3a3aa2c40a4
https://doi.org/10.1016/0022-328x(90)85484-g

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Polynuclear acetylide chemistry: acetylide to acetylene transformation at a binuclear center via carbon-carbon and carbon-nitrogen bond-forming reactions. X-ray structure of Os2(CO)6[.mu.-.eta.2-.dblvert.-C[C(NHBu-tert)(NEt2)]CPh](.mu.-PPh2)

Autor: Andrew A. Cherkas, Maria Angela Pellinghelli, Antonio Tiripicchio, Arthur J. Carty, Enrico Sappa, Nasim Hadj-Bagheri

Publikováno v: Organometallics. 9:1887-1892

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69621d2b4fd940c323acb09f8aeb956c
https://doi.org/10.1021/om00156a031

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Qxidative addition of thiols to a binuclear platinum complex; the crystal structure of [Pt2(µ-S)(SCH2Ph)2(µ-Ph2PCH2PPh2)2]

Autor: Aleksandar Stefanović, Nasim Hadj-Bagheri, Richard J. Puddephatt, Ljubica Manojlović-Muir

Publikováno v: J. Chem. Soc., Dalton Trans.. :535-540

Reactions of the diplatinum(0) complex [Pt2(µ-dppm)3](1) with H2S and RSH, R = alkyl or aryl, have been studied. With H2S the products were [Pt2H2(µ-S)(µ-dppm)2](2) and the cation [Pt3H(µ3-S)(µ-dppm)3]+, probably as the HS– salt. With RSH the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0fe3e4ac281dc94f16d19ab589e30ed8
https://doi.org/10.1039/dt9900000535

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The interconversion of quasi-planar butterfly and tetrahedral tetraruthenium cluster geometries: X-ray crystal structure of tetrahedral [H2ru4(CO)10(µ-PPh2)2]

Autor: Nicholas J. Taylor, Arthur J. Carty, Nasim Hadj-Bagheri, Graeme Hogarth

Publikováno v: J. Chem. Soc., Chem. Commun.. :1352-1353

The quasi-planar 64-electron butterfly cluster [Ru4(CO)13(µ-PPh2)2] reacts with dihydrogen under photolysis giving the 60-electron tetrahedral cluster [H2Ru4(CO)10(µ-PPh2)2], a transformation which can be reversed under a pressure of carbon monoxid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96e974b9f0693447bdcb0e8f98ccd597
https://doi.org/10.1039/c39900001352

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Binuclear methyplatinum and phenylplatinum complexes with bis(dimethylphosphino)methane ligands

Autor: Nasim Hadj-Bagheri, Richard J. Puddephatt

Publikováno v: Polyhedron. 7:2695-2702

Reaction of cis -[Ptph 2 (SMe 2 ) 2 ] with Me 2 PCH 2 PMe 2 (dmpm) gave cis -[PtPh 2 (dmpm-P) 2 ] ( 1 ) or cis,cis -[Pt 2 Ph 4 (μ-dmpm) 2 ] ( 2 ) and reaction of 1 with [Pt 2 Me 4 (μ-SMe 2 ) 2 ] gave cis,cis -[Ph 2 Pt(μ-dmpm) 2 PtMe 2 ] ( 3 ). Rea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a0da4b2ced82da00e202e36e0b4ddb4
https://doi.org/10.1016/s0277-5387(00)83894-2

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Synthesis and characterization of [.mu.-bis(diphenylphosphino)methane]bis[.eta.1-bis(diphenylphosphino)methane]-.mu.-sulfidodiplatinum and its use in formation of tetranuclear platinum complexes with .mu.4-S ligands

Autor: Nasim Hadj-Bagheri, Richard J. Puddephatt

Publikováno v: Inorganic Chemistry. 28:2384-2388

The reaction of [Pt 2 (μ-dppm) 3 ] with COS gave a new diplatinum (I) complex [Pt 2 (μ-S)(μ-dppm)(η 1 -dppm) 2 ] (1), where dppm=Ph 2 PCH 2 PPh 2 . Complex 1 was also prepared by reaction of [Pt 2 Cl 2 (μ-dppm) 2 ] with dppm and sodium sulfide o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36453b69ce771b2cfb2173830c81fc68
https://doi.org/10.1021/ic00311a026

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A 46-electron trinuclear cluster of platinum with strong Pt-Pt bonds: synthesis and structure of .mu.-carbonyltetrakis[.mu.-bis(dimethylphosphino)methane]triplatinum(2+) tetraphenylborate

Autor: Ljubica Manojlović-Muir, Richard J. Puddephatt, Nasim Hadj-Bagheri, Kenneth W. Muir, Samson S. M. Ling

Publikováno v: Inorganic Chemistry. 26:231-235

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80bd0ead2bb28642d132ad2d61e0ce90
https://doi.org/10.1021/ic00249a006

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A route to homonuclear Pt3 and heteronuclear Pt2M complexes

Autor: Richard J. Puddephatt, Nasim Hadj-Bagheri

Publikováno v: Journal of the Chemical Society, Chemical Communications. :1269

The complex [Pt2(µ-S)(µ-dppm)(σ-dppm)2](dppm = Ph2PCH2PPh2) prepared by reaction of [Pt2(µ-dppm)3] with COS, acts as a tridentate (P2S donor) ligand for square planar metal atoms and hence gives homonuclear (Pt3) or heteronuclear (Pt2M, M = Pd, R

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1e2b4372502ff8f214ed15243ea6f28
https://doi.org/10.1039/c39870001269

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