Synthesis, Structural and Magnetochemical Studies of Iron Phosphonate Cages Based on {Fe3O}7+ Core

被引：44
|
作者：
Khanra, Sumit [2 ]
Konar, Sanjit [1 ]
Clearfield, Abraham [1 ]
Helliwell, Madeleine [2 ]
McInnes, Eric J. L. [2 ]
Tolis, Evangelos [2 ]
Tuna, Floriana [2 ]
Winpenny, Richard E. P. [2 ]
机构：
[1] Texas A&M Univ, Dept Chem, College Stn, TX 77843 USA
[2] Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England
来源：
INORGANIC CHEMISTRY | 2009年 / 48卷 / 12期
基金：
英国工程与自然科学研究理事会;
关键词：
OXYGEN-CENTERED RADICALS; ALKALI-METAL IONS; MAGNETIC-PROPERTIES; PYRAZOLE LIGANDS; 2,4,6-TRIISOPROPYLPHENYLPHOSPONIC ACID; HYDROTHERMAL SYNTHESIS; POSSIBLE RELEVANCE; DIOXYGEN BINDING; OXO CLUSTERS; V/P/O LAYERS;
D O I：
10.1021/ic9003214
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
We report the synthesis, structures, and magnetic properties of twelve iron(III) phosphonate cages: [Fe-4(mu(3)-O)Cl(PhCO2)(3) -(PhPO3)(3)(py)(5)] 1, [Fe-4(mu(3)-O)((BuCO2)-Bu-t)(4)(C10H17PO3)(3)(py)(4)] 2 (C10H17PO3H2 = camphylphosphonic acid), [Fe-7(mu(3)-O)(2)(PhPO3)(4)(MeCO2)(9)(py)(6)] 3, [Fe-7(mu(3)-O)(2)(PhPO3)(4)(PhCO2)(9)(py)(6)] 4, [Fe-7(mu(3)-O)(2)((BuPO3)-Bu-t)(4)((BUCO2)-B-t)(8)(py)(8)](NO3) 5, [Fe-7(mu(3)-O)(2)(PhPO3)(4)(MeCO2)(8)(py)(8)] 6, [Fe-9(mu(3)-O)(2), (mu(2)-OH)(PhPO3)(6)((BuCO2)-Bu-t)(10)(MeCN)(H2O)(5)] 7, [Fe-9(mu(3)-O)(2)(mu(2)-OH)(C10H17PO3)(6)(PhCO2)(10)(H2O)(6)] 8, [Fe-6(mu(3)-O)(2)(O-2)((BUCO2)-B-t)(8)(PhPO3)(2)(H2O)(2)] 9, [Fe-6(mu(3)-O)(2)(O-2)((BUCO2)-B-t)(8)(C10H17-PO3)(2)(H2O)(2)] 10, [Fe-6(mu(3)-O)(2)(O-2)((BUCO2)-B-t)(8)((BUPO3)-B-t)(2)(py)(2)] 11, and [Fe-14(mu(3)-O)(4)(O-2)(2)(PhPO3)(8)((BuCO2)-Bu-t)(12)(H2O)(12)](NO3)(2) 12. The results have allowed us to compare the magnetic exchange found With magneto-structural correlations found previously for iron-oxo cages.
引用
收藏
页码：5338 / 5349
页数：12
相关论文
共 50 条
  • [1] An octanuclear complex containing the {Fe3O}7+ metal core:: Structural, magnetic, Mossbauer, and electron paramagnetic resonance studies
    Boudalis, AK
    Sanakis, Y
    Dahan, F
    Hendrich, M
    Tuchagues, JP
    INORGANIC CHEMISTRY, 2006, 45 (01) : 443 - 453
  • [2] J-strain and antisymmetric exchange in a polynuclear compound containing the {Fe3O}7+ core
    Sanakis, Yiannis
    Boudalis, Athanassios K.
    Tuchagues, Jean-Pierre
    COMPTES RENDUS CHIMIE, 2007, 10 (1-2) : 116 - 124
  • [3] Synthesis, structural characterisation and magnetic studies of polymetallic iron phosphonate cages
    Khanra, Sumit
    Helliwell, Madeleine
    Tuna, Floriana
    McInnes, Eric J. L.
    Winpenny, Richard E. P.
    DALTON TRANSACTIONS, 2009, (31) : 6166 - 6174
  • [4] SYNTHESIS, STRUCTURE, AND MAGNETIC-PROPERTIES OF AN ASYMMETRIC MU-3-OXOTRIIRON(III) COMPLEX - A NEW TYPE OF (FE3O)7+ CORE
    GORUN, SM
    LIPPARD, SJ
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (15) : 4568 - 4570
  • [5] A trinuclear cluster containing the {Fe3(μ3-O)7+ core:: Structural, magnetic and spectroscopic (IR, Mossbauer, EPR) studies
    Boudalis, AK
    Sanakis, Y
    Raptopoulou, CP
    Terzis, A
    Tuchagues, JP
    Perlepes, SP
    POLYHEDRON, 2005, 24 (12) : 1540 - 1548
  • [6] A Trinuclear Iron(III) Compound with an Unusual T-Shaped [Fe3(μ3-O)]7+ Core
    Leigh F. Jones
    Colin A. Kilner
    Malcolm A. Halcrow
    Journal of Cluster Science, 2010, 21 : 279 - 290
  • [7] A Trinuclear Iron(III) Compound with an Unusual T-Shaped [Fe3(μ3-O)]7+ Core
    Jones, Leigh F.
    Kilner, Colin A.
    Halcrow, Malcolm A.
    JOURNAL OF CLUSTER SCIENCE, 2010, 21 (03) : 279 - 290
  • [8] A Trinuclear Iron(III) Complex Containing the Semi-Cubane [Fe3(μ3-O)]7+ Core: Structural, Spectroscopic, Magnetic and Electrochemical Study
    Lalia-Kantouri, Maria
    Papadopoulos, Christos D.
    Hatzidimitriou, Antonios C.
    Bakas, Thomas
    Pachini, Sofia
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2010, 636 (3-4): : 531 - 538
  • [9] Experimental and DFT Study of Monensinate and Salinomycinate Complexes Containing {Fe3(μ3-O)}7+ Core
    Petkov, Nikolay
    Tadjer, Alia
    Encheva, Elzhana
    Cherkezova-Zheleva, Zara
    Paneva, Daniela
    Stoyanova, Radostina
    Kukeva, Rositsa
    Dorkov, Petar
    Pantcheva, Ivayla
    MOLECULES, 2024, 29 (02):
  • [10] Synthesis and characterization of a new iron(III) oxide cluster containing two different discrete [Fe3O] units:: [Fe3O(O2CCH=CH-CH3)6(H2O)3][Fe3O(O2CCH=CH-H3)7 (H2O)2](HO2CCH=CH-CH3)4(OH)(H2O)
    Zhang, KL
    Shi, YJ
    Gao, S
    Dai, YD
    Yu, KB
    You, XZ
    INORGANIC CHEMISTRY COMMUNICATIONS, 2004, 7 (04) : 584 - 587
12345