Fe–Fe bonding in the rhombic Fe 4 cores of the Zintl clusters [Fe 4 E 18 ] 4− (E = Sn and Pb) †

Fe–Fe bonding in the rhombic Fe 4 cores of the Zintl clusters [Fe 4 E 18 ] 4− (E = Sn and Pb) †

We report here the synthesis and characterization of two endohedral Zintl-ion clusters, [Fe4Sn18]4− and [Fe4Pb18]4−, which contain rhombic Fe4 cores. The Fe–Fe bond lengths are all below 2.5 Å, distinctly shorter than in the corresponding Cu clusters, indicating the presence of Fe–Fe bonding. Subtle...

Full description

Bibliographic Details
Main Authors:	Chen, W, Li, Z, Morgan, HWT, Shu, C, Sun, Z, McGrady, JE
Format:	Journal article
Language:	English
Published:	Royal Society of Chemistry 2024

Similar Items

[Cu4@E18]4– (E = Sn, Pb): fused derivatives of endohedral stannaspherene and plumbaspherene
by: Qiao, L, et al.
Published: (2020)

Missing link in the growth of lead-based Zintl clusters: isolation of the dimeric plumbaspherene [Cu4Pb22]4–
by: Morgan, HWT, et al.
Published: (2022)

Open shells in endohedral clusters: structure and bonding in the [Fe2@Ge16]4– anion and comparison to isostructural [Co2@Ge16]4–
by: Morgan, HWT, et al.
Published: (2021)

Protein film cryovoltammetry: demonstrations with a 7Fe ([3Fe-4S]+[4Fe-4S]) ferredoxin
by: McEvoy, J, et al.
Published: (1999)

On the electronic origins of structural isomerism in the iron-sulfur cubane, [(C(5)H(5))(4)Fe(4)S(4)](2+).
by: Knottenbelt, S, et al.
Published: (2003)

Selective Synthesis of Site-Differentiated Fe4S4 and Fe6S6 Clusters
by: McSkimming, Alexander, et al.
Published: (2020)

Exchange coupling through diamagnetic [Fe(CO)4]2- bridging ligands in a xenophilic cluster.
by: Krämer, T, et al.
Published: (2011)

FE3O4 ACTIVITIES IN FE-TI SPINEL SOLID-SOLUTIONS
by: Woodland, A, et al.
Published: (1994)

Multiferroicity and spiral magnetism in FeVO$_4$ with quenched Fe orbital moments
by: Daoud-Aladine, A, et al.
Published: (2009)

Enhancing photocatalytic performance of Fe3O4 nanoparticles and Fe3O4@ZnO nanocomposites
by: Anjali, Anjali, et al.
Published: (2024)

Electronic structure and bonding in endohedral Zintl clusters
by: McGrady, JE, et al.
Published: (2021)

Sr2FeIrO4: square-planar Ir(II) in an extended oxide
by: Page, J, et al.
Published: (2018)

High-temperature electrical measurements and thermodynamic properties of Fe3O4-FeCr2O4-MgCr2O4-FeAl2O4 spinels
by: Nell, J, et al.
Published: (1991)

The effect of Fe2NiO4 and Fe4NiO4Zn magnetic nanoparticles on anaerobic digestion activity
by: Chen, Jian Lin, et al.
Published: (2020)

Structural isomerism in the [(Ni@Sn9)In(Ni@Sn9)]5− Zintl ion†
by: Zhang, C, et al.
Published: (2019)

Heterogeneous Fenton Degradation Of Ofloxacin In Aqueous Solution Using Fe3O4-Zeolite, Fe3O4-Montmorillonite And Fe3O4-Montmorillonite Alginate Composites
by: Dhahawi, Alamri Rahmah
Published: (2023)

Inhibition of [FeFe]-hydrogenases by formaldehyde and wider mechanistic implications for biohydrogen activation.
by: Foster, C, et al.
Published: (2012)

Evaporation of Fe3O4 nanofluids
by: Teo, Wei Ming
Published: (2014)

Li11Nd18Fe4O(39-δ) revisited.
by: Battle, P, et al.
Published: (2013)

Inclusion formation in the system Fe-Fe0-FeS.
by: Yarwood, John Colin
Published: (2013)

Comparison of Fe(VI) (FeO4(2-)) and Ozone in Inactivating Bacillus Subtilis Spores
by: Makky, Essam A., et al.
Published: (2011)

Tailoring FePt-Fe3O4 exchange spring coupling magnet in silica
by: Yu, C, et al.
Published: (2006)

BINDING OF THALLIUM(I) TO A [3FE-4S] CLUSTER - EVIDENCE FOR RAPID AND REVERSIBLE FORMATION OF [TL3FE-4S]2+ AND [TL3FE-4S]1+ CENTERS IN A FERREDOXIN
by: Butt, J, et al.
Published: (1991)

Nodal multigap superconductivity in KCa2Fe4As4F2
by: Smidman, M, et al.
Published: (2018)

Nodal multigap superconductivity in KCa2Fe4As4F2
by: Smidman, M, et al.
Published: (2018)

Probing magnetic order in LiMPO4 (M = Ni, Co, Fe) and lithium diffusion in LixFePO4
by: Baker, P, et al.
Published: (2011)

Thermodynamic properties in a multicomponent solid solution involving cation disorder: Fe3O4-MgFe2O4-FeAl2O4 -MgAl2 O4 spinels
by: Nell, J, et al.
Published: (1989)

Reactivity studies of [Co@Sn9]4- with transition metal reagents: bottom-up synthesis of ternary functionalized zintl clusters
by: Liu, C, et al.
Published: (2018)

ISCA1 is essential for mitochondrial Fe4S4 biogenesis in vivo
by: Beilschmidt, L, et al.
Published: (2017)

The Elusive Mononitrosylated [Fe 4 S 4 ] Cluster in Three Redox States
by: Kim, Youngsuk, et al.
Published: (2023)

Periodic trends in metal-metal bonding in cubane clusters, (C5H5)(4)M4E4 [M = Cr, Mo, E = O, S]
by: McGrady, J
Published: (1999)

Functionalized cellulose beads with activated carbon Fe3O4/CoFe2O4 for cationic dye removal
by: Moosavi, Seyedehmaryam, et al.
Published: (2019)

Voltammetric studies of the reactions of iron-sulphur clusters ([3Fe-4S] or [M3Fe-4S]) formed in Pyrococcus furiosus ferredoxin.
by: Fawcett, SE, et al.
Published: (1998)

Enhancement of lithium-sulfur batteries’ performance with spinel CuFe2O4 and MnFe2O4 additives
by: Low, Han Rou
Published: (2020)

Electrochemical and theoretical investigations of the reduction of [Fe-2(CO)(5)L{mu-SCH2XCH2S}] complexes related to [FeFe] hydrogenase
by: Capon, J, et al.
Published: (2007)

Exchange-coupled fct-FePd/α-Fe nanocomposite magnets converted from Pd/Fe3O4 core/shell nanoparticles
by: Liu, Fei, et al.
Published: (2014)

Structural trends in ten-vertex endohedral clusters, M@E(10) and the synthesis of a new member of the family, [Fe@Sn10]3-.
by: Krämer, T, et al.
Published: (2013)

Electrochemical and spectroscopic characterization of the conversion of the 7Fe into the 8Fe form of ferredoxin III from Desulfovibrio africanus. Identification of a [4Fe-4S] cluster with one non-cysteine ligand.
by: George, S, et al.
Published: (1989)

[3Fe-4S] <--> [4Fe-4S] cluster interconversion in Desulfovibrio africanus ferredoxin III: properties of an Asp14 --> Cys mutant.
by: Busch, J, et al.
Published: (1997)

119Sn NMR spectroscopy of some iron-tin compounds : first measurements of one-bond coupling constants1 J(119Sn57Fe), geminal coupling constants2 J(119SnFe119Sn) and the dependence of 119Sn chemical shifts on the nature of the Sn-Fe bond /
by: 171693 Wrackmeyer, Bernd, et al.