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Article: Synthesis, characterization and structural diversity of lanthanide chlorides supported by the β-diketiminate ligand [{(2,6-Me2C6H3)NC(Me)}2CH]−

TitleSynthesis, characterization and structural diversity of lanthanide chlorides supported by the β-diketiminate ligand [{(2,6-Me2C6H3)NC(Me)}2CH]−
Authors
KeywordsComplex formation
Crystal structure
Crystallization
Liquid crystal
Reaction analysis
Issue Date2004
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ica
Citation
Inorganica Chimica Acta, 2004, v. 357 n. 11, p. 3173-3180 How to Cite?
AbstractReactions of the β-diketiminate lithium salt L2Li [L2={(2,6-Me2C6H3)NC(Me)}2CH] with anhydrous LnCl3 (Ln=Yb, Sm, Nd) in 1:1 molar ratio in THF afforded the new β-diketiminate lanthanide complexes L2LnCl(THF)(μ-Cl)2Li(THF)2 (Ln=Yb (1), Sm (2), Nd (3)). Recrystallization of complexes 1–3 from toluene gave the neutral complexes L2LnCl2(THF)2 (Ln=Yb (4), Sm (5), Nd (6)). Recrystallization of complexes 4 and 5 in hot toluene for two times gave the dinuclear complexes L2ClLn(μ-Cl)3LnL2(THF) (Ln=Yb (7), Sm (8)). Treatment of the mother liquor of complex 2 in hot toluene for three times gave the novel trinuclear complex L2SmCl(μ-Cl)3SmL2(μ-Cl)Li(L2H)(THF) (9). Each of these complexes was well characterized, while complexes 3, 7 and 9 have been characterized by X-ray diffraction structure determination.
Persistent Identifierhttp://hdl.handle.net/10722/69837
ISSN
2015 Impact Factor: 1.918
2015 SCImago Journal Rankings: 0.584
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZhang, ZQen_HK
dc.contributor.authorYao, YMen_HK
dc.contributor.authorZhang, Yen_HK
dc.contributor.authorShen, Qen_HK
dc.contributor.authorWong, WTen_HK
dc.date.accessioned2010-09-06T06:17:17Z-
dc.date.available2010-09-06T06:17:17Z-
dc.date.issued2004en_HK
dc.identifier.citationInorganica Chimica Acta, 2004, v. 357 n. 11, p. 3173-3180en_HK
dc.identifier.issn0020-1693en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69837-
dc.description.abstractReactions of the β-diketiminate lithium salt L2Li [L2={(2,6-Me2C6H3)NC(Me)}2CH] with anhydrous LnCl3 (Ln=Yb, Sm, Nd) in 1:1 molar ratio in THF afforded the new β-diketiminate lanthanide complexes L2LnCl(THF)(μ-Cl)2Li(THF)2 (Ln=Yb (1), Sm (2), Nd (3)). Recrystallization of complexes 1–3 from toluene gave the neutral complexes L2LnCl2(THF)2 (Ln=Yb (4), Sm (5), Nd (6)). Recrystallization of complexes 4 and 5 in hot toluene for two times gave the dinuclear complexes L2ClLn(μ-Cl)3LnL2(THF) (Ln=Yb (7), Sm (8)). Treatment of the mother liquor of complex 2 in hot toluene for three times gave the novel trinuclear complex L2SmCl(μ-Cl)3SmL2(μ-Cl)Li(L2H)(THF) (9). Each of these complexes was well characterized, while complexes 3, 7 and 9 have been characterized by X-ray diffraction structure determination.-
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/icaen_HK
dc.relation.ispartofInorganica Chimica Actaen_HK
dc.subjectComplex formation-
dc.subjectCrystal structure-
dc.subjectCrystallization-
dc.subjectLiquid crystal-
dc.subjectReaction analysis-
dc.titleSynthesis, characterization and structural diversity of lanthanide chlorides supported by the β-diketiminate ligand [{(2,6-Me2C6H3)NC(Me)}2CH]−en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1693&volume=357&spage=3173&epage=3180&date=2004&atitle=Synthesis,+characterization+and+structural+diversity+of+lanthanide+chlorides+supported+by+the+b-diketiminate+ligand+[{(2,6-Me2C6H3)NC(Me)}2CH]-en_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.identifier.doi10.1016/j.ica.2004.03.022-
dc.identifier.scopuseid_2-s2.0-3242760750-
dc.identifier.hkuros100866en_HK
dc.identifier.volume357-
dc.identifier.issue11-
dc.identifier.spage3173-
dc.identifier.epage3180-
dc.identifier.isiWOS:000223311700007-
dc.publisher.placeNetherlands-

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