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Cyclooctatetraenyl Complexes of the Early Transition Metals and Lanthanides. 13. [1] The First Organolanthanide Complex of the Tripod Ligand [(C 5 H 5 )Co{P(O)(OEt) 2 } 3 ] —
Author(s) -
Reißmann Ulrike,
Edelmann Frank T.
Publication year - 2003
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.200300290
Subject(s) - tripod (photography) , lanthanide , molar ratio , chemistry , ligand (biochemistry) , crystallography , transition metal , stereochemistry , medicinal chemistry , organic chemistry , ion , biochemistry , physics , receptor , optics , catalysis
Abstract The reaction of [( η 8 ‐C 8 H 8 )Sm( μ ‐Cl)(THF)] 2 ( 1 ) with Na[(C 5 H 5 )Co{P(O)(OEt) 2 } 3 ] ( 2 ) in a molar ratio of 1:2 in THF solution affords orange, crystalline ( η 8 ‐C 8 H 8 )Sm[(C 5 H 5 )Co{P(O)(OEt) 2 } 3 ] ( 3 ) as the first organolanthanide complex containing Kläui' tripod ligand. The compound has been fully characterized by elemental analysis and spectroscopic methods.