Synthesis and structural characterizations of organolanthanide complexes with amino-tethered guanidinate ligand (C5H5)2Ln[H2N(CH2)3NC(NHiPr) NiPr)] (Ln = Yb,Y, Er,Dy) |
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| Affiliation: | 1. Université de Lyon, Université Claude Bernard Lyon 1 (UCBL), Institut de Chimie et Biochimie Moléculaires et Supramoléculaires (ICBMS), Equipe “Synthèse de Molécules d’Intérêt Thérapeutique (SMITh)”, UMR 5246 CNRS-UCBL-INSA Lyon, Bâtiment Curien, 43 bd du 11 Novembre 1918, 69622 Villeurbanne Cedex, France;2. Laboratoire des Champs Magnétiques Intenses (LNCMI), CNRS, 25 Rue des Martyrs, BP 166, 38042 Grenoble Cedex, France;3. Université de Lyon, Université Claude Bernard Lyon 1 (UCBL), Laboratoire des multiMatériaux et Interfaces (LMI), UMR CNRS-UCBL 5615, Groupe de Cristallographie et Ingénierie Moléculaire, Bâtiment Chevreul, 43 bd du 11 Novembre 1918, 69622 Villeurbanne Cedex, France;1. Department of Chemistry and Science of Advanced Materials Program, Central Michigan University, Mount Pleasant, MI 48859, USA;2. Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bangalore 562112, Karnataka, India;3. Department of Chemistry, University of California, Irvine, CA 92697, USA;4. Department of Chemistry, Saint Vincent College, 300 Fraser Purchase Road, Latrobe, PA 15650, USA;1. School of Chemistry, University of New South Wales, Sydney, NSW, 2052, Australia;2. School of Chemistry, Monash University, Clayton, Victoria, 3800, Australia |
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| Abstract: | Reaction of N,N′-diisopropylcarbodiimide (iPrN CNiPr) with H2N(CH2)3NH2 and (C5H5)3Ln, give (C5H5)2LnH2N(CH2)3NC(NHiPr) NiPr)] in high yields, indicating that the N–H bonds of one NH2 group readily add to the CN double bonds of carbodiimide and one cyclopentadienyl group is eliminated to construct a novel amino-tethered guanidinate anionic ligand H2N(CH2)3N C(NHiPr)NiPr)]?. |
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