Functionalizable Schiff base complexes of lanthanum. Synthesis and crystal structures of [La2L4(thf)2(µ-Cl)2] and [La(L′)2(HL′)Cl][HL =N-(2,4,6-trimethylphenyl)salicylideneimine, HL′=N-(2-dimethylaminoethyl)-salicylideneimine, and thf = tetrahydrofuran]
- 1 January 1990
- journal article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 11,p. 3557-3561
- https://doi.org/10.1039/dt9900003557
Abstract
The reaction of [{LaCl3(thf)}n](thf = tetrahydrofuran) under anhydrous conditions with the sodium salt of a bi- or tri-dentate Schiff base derived from salicylaldehyde and 2,4,6-trimethylaniline [HL =N-(2,4,6-trimethylphenyl)salicylideneimine] or N,N-dimethylethylenediamine [HL′=N-(2-dimethylaminoethyl)salicylideneimine] led to the isolation of the corresponding monochloro derivatives, [La2L4(thf)2(µ-Cl)2] and [La(L′)2(HL′)Cl]. Their structures have been elucidated by X-ray crystallography.Keywords
This publication has 21 references indexed in Scilit:
- Four-and five-co-ordinate lanthanide (II) aryloxides: X-ray structures of the bis(2,6-di-t-butyl-4-methylphenoxo)ytterbium(II) complexes [Yb(OAr)2(L)2] and [Yb(OAr)2(L′)3][ArC6H2But2-2,6-Me-4, L = tetrahydrofuran (thf) or OEt2, L′= thf]Journal of the Chemical Society, Chemical Communications, 1989
- Synthesis and structure of the polymetallic yttrium alkoxide complex Y3(.mu.-OCMe3)(.mu.3-Cl)(.mu.-OCMe3)3(OCMe3)4(THF)2 and related complexes: Ln3(.mu.3-OR)(.mu.3-X)(.mu.-OR)3 building blocks in yttrium and lanthanide alkoxide chemistryJournal of the American Chemical Society, 1988
- Macrocyclic Schiff base complexes of lanthanides and actinidesChemical Society Reviews, 1988
- A dimeric quadruply metal–metal bonded molybdenum(II)–Schiff's base complex: bis[N,N′-ethylenebis(acetylacetoneiminato)molybdenum(II)]Journal of the Chemical Society, Chemical Communications, 1988
- cis- and trans-Dichloro chelate complexes of niobium(IV): synthesis and structure of trans-dichloro[NN′-ethylenebis(acetylacetonylideneiminato)-(2–)]niobium(IV) and cis-dichloro{7,16-dihydro-6,8,15,17-tetramethyldibenzo-[b,i][1,4,8,11]tetra-azacyclotetradecinato(2–)}niobium(IV)–acetonitrile (1/2)J. Chem. Soc., Dalton Trans., 1988
- Structural diversity of bis(pentamethylcyclopentadienyl)lanthanide halide complexes: x-ray crystal structures of [(C5Me5)2SmCl]3 and (C5Me5)10Sm5Cl5[Me(OCH2CH2)4OMe]Journal of the American Chemical Society, 1987
- The organometallic Chemistry of the lanthanide elements in low oxidation statesPolyhedron, 1987
- (N,N'-Ethylenebis(acetylacetone iminato))vanadium(III) derivatives: syntheses and substitution reactions at the vanadium-chlorine bondInorganic Chemistry, 1986
- Organolanthanides in catalysisAccounts of Chemical Research, 1985
- Organometallic Lanthanide ChemistryPublished by Elsevier ,1985