Crystal Structure of .ETA.5-Pentamethylcyclopentadienyl-.ETA.6-toluene Rhodium Tetrafluoroborate, [Rh(Cp*)(.ETA.6-C6H5Me)](BF4)2(Cp*=.ETA.5-C5Me5).
نویسندگان
چکیده
منابع مشابه
Pentamethylcyclopentadienyl rhodium and iridium complexes containing oxinato ligands
The neutral chloro complexes [(g-C5Me5)M(g-NC9H6O)Cl] as well as the cationic aqua complexes [(g-C5Me5)M(g-NC9H6O)(H2O)] (M = Rh, Ir) have been synthesized from the reaction of the dinuclear precursors [(g-C5Me5)MCl2]2 and 8-hydroxyquinoline. The single crystal X-ray structure analysis of [(g-C5Me5)Ir(g-NC9H6O)Cl] reveals for these complexes a piano-stool arrangement with the aromatic ligand, t...
متن کاملSigma bond metathesis with pentamethylcyclopentadienyl ligands in sterically crowded (C5Me5)3M complexes.
To further explore the reactivity of the (C(5)Me(5))(-) ligand in the sterically crowded (C(5)Me(5))(3)M complexes, reactions with PhEEPh (E = S, Se, Te) have been examined. With M = La, Pr, Nd, Sm, and Y, PhSSPh reacts to form the expected reduction products, [(C(5)Me(5))(2)M(SPh)](2), but the major organic byproduct is not the sterically induced reduction product, (C(5)Me(5))(2). Instead, the...
متن کاملCrystal Structure of the High-temperature Solid Phases of Choline Tetrafluoroborate and Iodide
The crystal structure of the highestand second highesttemperature solid phases of choline tetrafluoroborate and iodide was determined by X-ray powder diffraction. The structure in the highest-temperature phase of both salts is NaCl-type cubic (a = 10.16(2) Ä, Z = 4 for tetrafluoroborate; a = 10.08(2) A, Z = 4 for iodide). The second highesttemperature phase of tetrafluoroborate and iodide is Cs...
متن کاملGold(I) Complexes of Secondary and Tertiary Amines. Crystal Structure of Triphenylphosphineaurio(I)quinuclidinium Tetrafluoroborate
The secondary amine piperidine and the tertiary amine quinuclidine (l-azabicyclo[2.2.2]octane) were reacted in THF with one equivalent of triphenylphosphinegold(I) tetrafluoro borate, [Ph3PAu]+ BF4“, to give the monoaurated ammonium salts of formula [R„NHp_„)AuPPh3]+ BF4~ (n = 2, 3). The compounds were obtained as crystalline solids in good yields, and were characterized by IR and NM R spectro...
متن کاملPentamethylcyclopentadienyl Halfsandwich Complexes of Rhodium and Iridium Containing l,l'-Ferrocene Dichalcogenido Ligands
A series o f 12 bimetallic complexes Cp*M(L)[(EC5H4)2Fe] (M(L) = Rh(PM e3), Ir(PMe3), Ir(PPh3) and Ir(CN'Bu); E = S, Se, Te) has been synthesized from the dichlorides Cp*M(L)Cl2. The new compounds have been characterized by their 'H, 13C and 31P N M R spectra in solu tion. The mass spectra indicate that the two-electron ligand L is preferentially eliminated upon electron-impact. Oxidation by A...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2001
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.17.1361