Synthesis and characterization of Lanthanum(III) complexes containing 4,4,4-trifluoro-1-(naphthalen-2yl)butane-1,3-dionate

被引：13
|
作者：
Mautner, Franz A. [1 ]
Bierbaumer, Florian [1 ]
Gyurkac, Marcell [2 ]
Fischer, Roland C. [2 ]
Torvisco, Ana [2 ]
Massoud, Salah S. [3 ]
Vicente, Ramon [4 ]
机构：
[1] Graz Univ Technol, Inst Phys & Theoret Chem, Stremayrgasse 9, A-8010 Graz, Austria
[2] Graz Univ Technol, Inst Anorgan Chem, Stremayrgasse 9, A-8010 Graz, Austria
[3] Univ Louisiana Lafayette, Dept Chem, POB 43700, Lafayette, LA 70504 USA
[4] Univ Barcelona, Dept Quim Inorgan & Organ, Marti I Franques 1-11, E-31321 Barcelona, Spain
来源：
POLYHEDRON | 2020年 / 179卷
关键词：
Lanthanum(III); Crystal structure; Synthesis; beta-diketonate compounds; Hirshfeld surface analysis; INTERMOLECULAR INTERACTIONS; ENERGY-TRANSFER; EUROPIUM(III); LUMINESCENCE; NAPHTHOYLTRIFLUOROACETONE; CYCLOPENTADIENYL; LANTHANIDES; SERIES;
D O I：
10.1016/j.poly.2020.114384
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Seven La(III) complexes with the beta-diketonate anion 4,4,4-trifluoro-1-(2-naphthyl)butane-1,3-dionato(1-) (ntfa) have been synthesized, namely: [La(ntfa)(3)(MeOH)(3)] (1a), [La(ntfa)(3)(H2O)(2)(EtOH)](EtOH) (1b), [La (ntfa)(3)(bipy)(2)] (2), [La(ntfa)(3)(Me(2)bipy)] (3), [La(ntfa)(3)(terpy)] (4), (NEt4)[La(ntfa)(4)] (5) and [La(ntfa)(4)Na (H2O)(EtOH)(Methyl-beta-naphthylketone)] (6), where bipy = bipyridine, Me(2)bipy = 5,5'-dimethyl-bipyridine, terpy = terpyridine, NEt4+ = tetraethylammonium ion and structurally characterized. The tris-beta-diketonate compounds 1a,b, 2-4 form neutral monomeric complexes with C.N. nine for 1a, 1b and 4, eight for 3, and ten in case of 2. The tetrakis-beta-diketonato complexes 5 and 6 have coordination number eight. (C) 2020 Elsevier Ltd. All rights reserved.
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页数：8
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