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mu-oxo-bis{[(6-hydroxymethyl-2-pyridylmethyl)bis(2-pyridylmethyl)amine-k appa N-5,N ',N '',N ''',O]iron(III)} tetrakis(perchlorate)

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Indexed by:期刊论文

Date of Publication:2005-01-01

Journal:ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS

Included Journals:Scopus、SCIE、EI、PubMed

Volume:61

Issue:Pt 1

Page Number:M13-M15

ISSN No.:0108-2701

Abstract:The novel mu-oxo-diiron complex [Fe2O(BPHPA)(2)](ClO4)(4) [BPHPA is (6-hydroxymethyl-2-pyridylmethyl) bis(2-pyridylmethyl) amine, C19H20N4O], contains a binuclear centrosymmetric [Fe2O(BPHPA)(2)](4+) cation ( the bridging O atom lies on an inversion centre) and four perchlorate anions. Each iron ion is coordinated by four N atoms [ Fe - N = 2.117 ( 5) - 2.196 ( 5) Angstrom] and one O atom [ Fe - O = 2.052 ( 5) Angstrom] from a BPHPA ligand, and by one bridging oxo atom [ Fe - O = 1.7896 ( 9) Angstrom], forming a distorted octahedron. There are hydrogen bonds between the hydroxy group and perchlorate O atoms [ O - H ..does not satisfy O = 2.654 ( 7) Angstrom].

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mu-oxo-bis{[(6-hydroxymethyl-2-pyridylmethyl)bis(2-pyridylmethyl)amine-k appa N-5,N ',N '',N ''',O]iron(III)} tetrakis(perchlorate)