Formation and Structures of the μ4-Oxygen-Bridged High-Nuclearity Lead(II) Clusters from a Lead Propane-2-thiolate Complex
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cluster Science"
DOI: 10.1007/s10876-020-01917-1
Abstract: Interaction of [Pb(SiPr)2]n with 1.5 equiv. of AgNO3 in DMF under aerobic conditions at room temperature gave a cationic lead-centered thiolate cluster [Pb13(SiPr)6O8](NO3)4 (1). While treatment of [Pb(SiPr)2]n in refluxing DMF in air afforded a… read more here.
Keywords: lead clusters; oxygen bridged; high nuclearity; nuclearity lead ... See more keywords
Thiacalixarene-Supported Irregular Co26 and Ni28 High-Nuclearity Clusters with Pyridyl-Diphosphonates: Strategies to Create Active Metal Sites and Fabricate Multicomponent Materials.
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.9b00495
Abstract: Two new irregularity high-nuclearity clusters [Co26(TC4A)6(HL)4Cl4(HCOO)4(CH3O)2(OH)2(DMF)10(H2O)5] (+ solvent) (Co26) and [Ni28(TC4A)6(HL)6(PO4)2(μ3-O)2Cl2(CH3OH)14(H2O)2(DMF)8][(CH3NH2CH3)4] (+ solvent) (Ni28) have been solvothermally synthesized by p- tert-butylthiacalix[4]arene (H4TC4A), transition metals (CoCl2·6H2O/NiCl2·6H2O), and 1-hydroxy-2-(3-pyridinyl)ethylidene-1,1-diphosphonic acid (H5L). The clusters were structurally characterized by… read more here.
Keywords: high nuclearity; co26; co26 ni28; metal sites ... See more keywords
The Uptake of Hazardous Metal Ions into a High-nuclearity Cluster Based Compound with Structural Transformation and Proton Conduction.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c06082
Abstract: The discovery of novel high-nuclearity oxo-clusters considerably promotes the development of cluster science. We report a high-nuclearity oxo-cluster based compound with acid/alkali-resistance and radiation stabilities, namely (H3O)7[Cd7Sb24O24(L-tta)9(L-Htta)3(H2O)6]•29H2O (FJSM-CA; L-H4tta = L-tartaric acid), which features a… read more here.
Keywords: cluster; high nuclearity; cluster based; proton conduction ... See more keywords
Thermochromism and piezochromism of an atomically precise high-nuclearity silver sulfide nanocluster.
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DOI: 10.1039/d0cc07085h
Abstract: A novel high-nuclearity silver sulfide nanocluster [Ag50S7(SC6H4F)36(dppp)6]·4DMI, (hereafter abbreviated as 1⋅4DMI) was synthesised. Solvent-free crystals of 1 displayed a completely reversible narrowing and broadening of the optical band gap that was accompanied by visual thermochromism… read more here.
Keywords: high nuclearity; nuclearity silver; silver sulfide; sulfide nanocluster ... See more keywords
High nuclearity structurally - related Mn supertetrahedral T4 aggregates.
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DOI: 10.1039/d1cc01815a
Abstract: The simultaneous employment of 1,3-propanediol and di-2-pyridyl ketone in Mn carboxylate chemistry has provided access to three new, structurally-related [Mn24] and [Mn23] clusters. They are based on nanosized supertetrahedal T4 Mn/O structural cores and exhibit… read more here.
Keywords: supertetrahedral aggregates; high nuclearity; chemistry; structurally related ... See more keywords