Synthesis and structural characterisation of a cyano-bridged trinuclear complex [(CuL)2Fe(CN)6][Clo4]·2CH 3OH·H2O

Nijhuma Mondal; Samiran Mitra; Georgina Rosair

Synthesis and structural characterisation of a cyano-bridged trinuclear complex [(CuL)₂Fe(CN)₆][Clo₄]·2CH ₃OH·H₂O

Nijhuma Mondal, Samiran Mitra, Georgina Rosair

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

Abstract

The trinuclear complex [(CuL)₂Fe(CN)₆][ClO₄]·2CH ₃OH·H₂O [L= N,N'-bis(2-pyridyl imine)propane-1,3-diamine] has been prepared and characterised by spectroscopic, elemental analysis, room temperature magnetic moment and single crystal X-ray analysis. Both copper(II) ions have a distorted square pyramidal geometry and are trans to each other, linked via cyanide bridges to the iron(III) centre. At the Cu(1) copper centre there is disorder between flattened chair and boat conformations in the saturated chelate ring. Of the six CN^- groups around the octahedral iron(III) centre, four are terminal and the remaining two are coordinated to the [Cu(L)]²⁺ moieties, giving nonlinear Fe-C=N-Cu linkages. © 2001 Elsevier Science Ltd.

Original language	English
Pages (from-to)	2473-2476
Number of pages	4
Journal	Polyhedron
Volume	20
Issue number	19
Publication status	Published - 30 Aug 2001

Keywords

Crystal structures
Cyano-bridge
Spectroscopic studies
Trinuclear complexes

Cite this

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title = "Synthesis and structural characterisation of a cyano-bridged trinuclear complex [(CuL)2Fe(CN)6][Clo4]·2CH 3OH·H2O",

abstract = "The trinuclear complex [(CuL)2Fe(CN)6][ClO4]·2CH 3OH·H2O [L= N,N'-bis(2-pyridyl imine)propane-1,3-diamine] has been prepared and characterised by spectroscopic, elemental analysis, room temperature magnetic moment and single crystal X-ray analysis. Both copper(II) ions have a distorted square pyramidal geometry and are trans to each other, linked via cyanide bridges to the iron(III) centre. At the Cu(1) copper centre there is disorder between flattened chair and boat conformations in the saturated chelate ring. Of the six CN- groups around the octahedral iron(III) centre, four are terminal and the remaining two are coordinated to the [Cu(L)]2+ moieties, giving nonlinear Fe-C=N-Cu linkages. {\textcopyright} 2001 Elsevier Science Ltd.",

keywords = "Crystal structures, Cyano-bridge, Spectroscopic studies, Trinuclear complexes",

author = "Nijhuma Mondal and Samiran Mitra and Georgina Rosair",

year = "2001",

month = aug,

day = "30",

language = "English",

volume = "20",

pages = "2473--2476",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier",

number = "19",

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TY - JOUR

T1 - Synthesis and structural characterisation of a cyano-bridged trinuclear complex [(CuL)2Fe(CN)6][Clo4]·2CH 3OH·H2O

AU - Mondal, Nijhuma

AU - Mitra, Samiran

AU - Rosair, Georgina

PY - 2001/8/30

Y1 - 2001/8/30

N2 - The trinuclear complex [(CuL)2Fe(CN)6][ClO4]·2CH 3OH·H2O [L= N,N'-bis(2-pyridyl imine)propane-1,3-diamine] has been prepared and characterised by spectroscopic, elemental analysis, room temperature magnetic moment and single crystal X-ray analysis. Both copper(II) ions have a distorted square pyramidal geometry and are trans to each other, linked via cyanide bridges to the iron(III) centre. At the Cu(1) copper centre there is disorder between flattened chair and boat conformations in the saturated chelate ring. Of the six CN- groups around the octahedral iron(III) centre, four are terminal and the remaining two are coordinated to the [Cu(L)]2+ moieties, giving nonlinear Fe-C=N-Cu linkages. © 2001 Elsevier Science Ltd.

AB - The trinuclear complex [(CuL)2Fe(CN)6][ClO4]·2CH 3OH·H2O [L= N,N'-bis(2-pyridyl imine)propane-1,3-diamine] has been prepared and characterised by spectroscopic, elemental analysis, room temperature magnetic moment and single crystal X-ray analysis. Both copper(II) ions have a distorted square pyramidal geometry and are trans to each other, linked via cyanide bridges to the iron(III) centre. At the Cu(1) copper centre there is disorder between flattened chair and boat conformations in the saturated chelate ring. Of the six CN- groups around the octahedral iron(III) centre, four are terminal and the remaining two are coordinated to the [Cu(L)]2+ moieties, giving nonlinear Fe-C=N-Cu linkages. © 2001 Elsevier Science Ltd.

KW - Crystal structures

KW - Cyano-bridge

KW - Spectroscopic studies

KW - Trinuclear complexes

M3 - Article

SN - 0277-5387

VL - 20

SP - 2473

EP - 2476

JO - Polyhedron

JF - Polyhedron

IS - 19

ER -

Synthesis and structural characterisation of a cyano-bridged trinuclear complex [(CuL)2Fe(CN)6][Clo4]·2CH 3OH·H2O

Abstract

Keywords

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Cite this

Synthesis and structural characterisation of a cyano-bridged trinuclear complex [(CuL)₂Fe(CN)₆][Clo₄]·2CH ₃OH·H₂O