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Metal Complexes with a New Ethyl Acetate Pendant‐Armed Macrocyclic Ligand – Crystal Structures of [MnL](ClO 4 ) 2 and [NiL](ClO 4 ) 2 ·CH 3 CN
Author(s) -
LópezDeber M.,
Bastida de la Calle R.,
Macías A.,
PérezLourido P.,
Rodríguez A.,
Valencia Matarranz L.
Publication year - 2007
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200700224
Subject(s) - chemistry , perchlorate , ligand (biochemistry) , transition metal , metal , crystal structure , infrared spectroscopy , single crystal , crystallography , elemental analysis , coordination complex , inorganic chemistry , ion , organic chemistry , catalysis , biochemistry , receptor
A new ligand, L, bearing two ethyl acetate pendant groups has been synthesized by reaction of the precursor ligand L A with ethylbromoacetate. The coordination capability towards transition [Mn 2+ , Ni 2+ ], post‐transitional [Zn 2+ and Cd 2+ ] and Pb 2+ ions has been investigated starting from the hydrated perchlorate salts of the metals. The new ligand L and the metal complexes obtained were characterized by elemental analysis, FAB MS, conductivity measurements, magnetic studies, IR, UV‐vis and 1 H and 13 C NMR spectroscopy. Furthermore, the crystal structures of the complexes [MnL](ClO 4 ) 2 and [NiL](ClO 4 ) 2 ·CH 3 CN were determined.