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C 3 ‐Symmetric Pt 3 Pd 3 Purine Vases Based on a Metal Coordination Motif Involving the Pyrimidinic N1 and N3 Sites
Author(s) -
Ibáñez Susana,
Albertí Francisca M.,
Sanz Miguel Pablo J.,
Lippert Bernhard
Publication year - 2011
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201101414
Subject(s) - stereochemistry , metal , bridging (networking) , chemistry , combinatorics , crystallography , computer science , information retrieval , mathematics , organic chemistry , computer network
Vase‐shaped hexanuclear (Pt 3 Pd 3 ) complexes with 9‐alkylhypoxanthinate ligands bridging three (en)Pd II units through N1 and N3 sites are reported, which bind ClO 4 − ions in their cavities, albeit not in strictly analogous ways. The structural differences reflect the flexibility of the host cation and may even be relevant to the mechanism of ClO 4 − incorporation into the host or ejection from it.