A New Cobalt(II)-Layered Network Based on Phenyl(carboxymethyl) Phosphinate

被引：20

作者：

Costantino, Ferdinando ^{[1
,2
]}

Ienco, Andrea ^{[1
]}

Midollini, Stefano ^{[1
]}

Orlandini, Annabella ^{[1
]}

Rossin, Andrea ^{[1
]}

Sorace, Lorenzo ^{[3
,4
]}

机构：

[1] CNR, Ist Chim Composti Organomet, I-50019 Florence, Italy

[2] Univ Perugia, Dipartimento Chim & CEMIN, I-06123 Perugia, Italy

[3] Univ Firenze, UdR INSTM, I-50019 Florence, Italy

[4] Univ Firenze, Dipartimento Chim, I-50019 Florence, Italy

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2010年 / 20期

关键词：

Metal-organic frameworks; Layered compounds; Magnetic properties; INORGANIC-ORGANIC HYBRIDS; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURES; LIGAND; ACID; P; P'-DIPHENYLMETHYLENEDIPHOSPHINATE; PCP(2-);

D O I：

10.1002/ejic.201000276

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In the presence of 4,4'-bipyridine (4,4'-bipy) and Co-II metal ions, a bifunctional phosphinate-carboxylate ligand, phenyl(carboxymethyl) phosphinate (pcc), forms a new polymeric metal-organic framework (MOF), [[Co(pcc)(4,4'-bipy)(H2O)]-(H2O)(1.5)](n) (1). The structure consists of 2D slabs connected by solvent water molecules with cobalt metal atoms in two different coordination environments. The temperature-dependent X-ray powder diffraction analysis of 1 shows the formation of dehydrated phases in the range 120-180 degrees C. The dehydration rehydration process is reversible. The overall magnetic behaviour of complex 1 is dominated by single ion effects with only weak exchange coupling interactions, due to the syn/anti conformation of the Co-O-C-O-Co path.

引用

页码：3179 / 3184

页数：6

共 33 条

[1] SIR97:: a new tool for crystal structure determination and refinement [J].

Altomare, A ;

Burla, MC ;

Camalli, M ;

Cascarano, GL ;

Giacovazzo, C ;

Guagliardi, A ;

Moliterni, AGG ;

Polidori, G ;

Spagna, R .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1999, 32 :115-119

[2]

[Anonymous], CRYSALISCCD VERS 1 1

[3]

[Anonymous], **DROPPED REF**

[4] A new copper(II) tubelike metal-organic framework constructed from P,P′-diphenylmethylenediphosphinic acid and 4,4′-bipyridine:: Synthesis, structure, and thermal behavior [J].

Bataille, Thierry ;

Costantino, Ferdinando ;

Lorenzo-Luis, Pablo ;

Midollini, Stefano ;

Orlandini, Annabella .

INORGANICA CHIMICA ACTA, 2008, 361 (01) :9-15

[5] A snapshot of a coordination polymer self- assembly process: the crystallization of a metastable 3D network followed by the spontaneous transformation in water to a 2D pseudopolymorphic phase [J].

Bataille, Thierry ;

Costantino, Ferdinando ;

Ienco, Andrea ;

Guerri, Annalisa ;

Marmottini, Fabio ;

Midollini, Stefano .

CHEMICAL COMMUNICATIONS, 2008, (47) :6381-6383

[6] Inorganic-organic hybrids of the p,p′-diphenylmethylenediphosphinate, pcp2-.: Synthesis, characterization, and XRPD structures of [Sn(pcp)] and [Cu(pcp)] [J].

Beckmann, J ;

Costantino, F ;

Dakternieks, D ;

Duthie, A ;

Ienco, A ;

Midollini, S ;

Mitchell, C ;

Orlandini, A ;

Sorace, L .

INORGANIC CHEMISTRY, 2005, 44 (25) :9416-9423

[7] Synthesis, structure and magnetic properties of chiral and nonchiral transition-metal malates [J].

Beghidja, Adel ;

Rabu, Pierre ;

Rogez, Guillaume ;

Welter, Richard .

CHEMISTRY-A EUROPEAN JOURNAL, 2006, 12 (29) :7627-7638

[8]

Bencini A, 2006, DALTON T, P722, DOI 10.1039/b508769d

[9] Isostructural organic-inorganic hybrids of P,P′-diphenyl-methylenediphosphinate (CH2(P(Ph)O2)2)2- with divalent transition metals [J].

Berti, E ;

Cecconi, F ;

Ghilardi, CA ;

Midollini, S ;

Orlandini, A ;

Pitzalis, E .

INORGANIC CHEMISTRY COMMUNICATIONS, 2002, 5 (12) :1041-1043

[10] Inorganic-organic hybrids of the p,p′-diphenylmethylenediphosphinate ligand with bivalent metals:: a new 2D-layered phenylphosphinate zinc(II) complex [J].

Cecconi, F ;

Dakternieks, D ;

Duthie, A ;

Ghilardi, CA ;

Gili, P ;

Lorenzo-Luis, PA ;

Midollini, S ;

Orlandini, A .

JOURNAL OF SOLID STATE CHEMISTRY, 2004, 177 (03) :786-792

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