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A Trinuclear Palladium(II) Complex with Bridging 2‐Hydroxyacetophenone N 4 ‐Ethylthiosemicarbazone Ligands − An Unusual Dimethylformamide Promoted Deprotonation and Aggregation
Author(s) -
KovalaDemertzi Dimitra,
Kourkoumelis Nikolaos,
West Douglas X.,
ValdésMartínez Jesús,
HernándezOrtega Simon
Publication year - 1998
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/(sici)1099-0682(199806)1998:6<861::aid-ejic861>3.0.co;2-y
Subject(s) - chemistry , palladium , deprotonation , dimethylformamide , methanol , crystal structure , monomer , dissolution , sulfur , ammonia , inorganic chemistry , polymer chemistry , crystallography , stereochemistry , organic chemistry , solvent , catalysis , polymer , ion
The X‐ray crystal structure of a palladium(II) complex of 2‐hydroxyacetophenone N 4 ‐ethylthiosemicarbazone (H 2 Ap4E) shows it to be a triangular, trinuclear complex with bridging thiosemicarbazonato sulfur atoms. This species can be formed from a monomer on dissolution in DMF or directly from Li 2 PdCl 4 and the thiosemicarbazone in methanol‐ammonia solution.