Heteroatomic Molecular Clusters Derived from Group 15 Zintl Ion Cages: Synthesis and Isolation of [M2(HP7)2]2−(M = Ag, Au), Two Novel Cluster Anions Exhibiting Metallophilic Interactions

2011 ◽  
Vol 50 (9) ◽  
pp. 4021-4028 ◽  
Author(s):  
Caroline M. Knapp ◽  
Charlotte S. Jackson ◽  
Joseph S. Large ◽  
Amber L. Thompson ◽  
Jose M. Goicoechea
Keyword(s):  
Molecular Clusters ◽  
Cluster Anions ◽  
Group 15 ◽  
Zintl Ion ◽  
Metallophilic Interactions

Infrared Photodissociation Spectroscopy of Heteronuclear Group 15 Metal–Iron Carbonyl Cluster Anions AmFe(CO)n− (A = Sb, Bi; m, n = 2, 3)

2021 ◽  
Author(s):  
Luyan Meng ◽  
Siying Liu ◽  
Qifeng Qin ◽  
Bin Zeng ◽  
Zhen Luo ◽  
...  
Keyword(s):  
Gas Phase ◽  
Iron Carbonyl ◽  
Carbonyl Cluster ◽  
Cluster Anions ◽  
Cluster Complexes ◽  
Group 15

Heteronuclear Group 15 metal–iron carbonyl cluster complexes of AmFe(CO)n− (A = Sb, Bi; m, n = 2–3) were generated in the gas phase and studied by infrared photodissociation spectroscopy in...

Reactivity studies of group 15 Zintl ions towards homoleptic post-transition metal organometallics: a ‘bottom-up’ approach to bimetallic molecular clusters

2010 ◽  
Vol 39 (2) ◽  
pp. 426-436 ◽  
Author(s):  
Caroline Knapp ◽  
Binbin Zhou ◽  
Mark S. Denning ◽  
Nicholas H. Rees ◽  
Jose M. Goicoechea
Keyword(s):  
Transition Metal ◽  
Molecular Clusters ◽  
Bottom Up ◽  
Group 15 ◽  
Zintl Ions

Polymerization Isomerism in [{MFe(CO)4}n]n− (M = Cu, Ag, Au; n = 3, 4) Molecular Clusters Supported by Metallophilic Interactions

2019 ◽  
Vol 58 (5) ◽  
pp. 2911-2915 ◽  
Author(s):  
Beatrice Berti ◽  
Marco Bortoluzzi ◽  
Cristiana Cesari ◽  
Cristina Femoni ◽  
Maria Carmela Iapalucci ◽  
...  
Keyword(s):  
Molecular Clusters ◽  
Metallophilic Interactions

Supramolecular Assembly of U(IV) Clusters and Superatoms

2020 ◽  
Author(s):  
Ian Colliard ◽  
Gregory Morrosin ◽  
Hans-Conrad zur Loye ◽  
May Nyman
Keyword(s):  
Quantum Dots ◽  
Supramolecular Assembly ◽  
Emergent Properties ◽  
Organic Media ◽  
Body Centered Cubic ◽  
Cluster Anions ◽  
Charge Balance ◽  
Interpenetrating Networks ◽  
Hierarchical Assembly ◽  
Two Parameters

Superatoms are nanometer-sized molecules or particles that can form ordered lattices, mimicking their atomic counterparts. Hierarchical assembly of superatoms gives rise to emergent properties in superlattices of quantum-dots, p-block clusters, and fullerenes. Here, we introduce a family of uranium-oxysulfate cluster anions whose hierarchical assembly in water is controlled by two parameters; acidity and the countercation. In acid, larger Ln<sup>III</sup> (Ln=La-Ho) link hexamer (U<sub>6</sub>) oxoclusters into body-centered cubic frameworks, while smaller Ln<sup>III</sup> (Ln=Er-Lu &Y) promote linking of fourteen U<sub>6</sub>-clusters into hollow superclusters (U<sub>84</sub> superatoms). U<sub>84</sub> assembles into superlattices including cubic-closest packed, body-centered cubic, and interpenetrating networks, bridged by interstitial countercations, and U<sub>6</sub>-clusters. Divalent transition metals (TM=Mn<sup>II </sup>and Zn<sup>II</sup>), with no added acid, charge-balance and promote the fusion of 10 U<sub>6</sub> and 10 U-monomers into a wheel–shaped cluster (U<sub>70</sub>). Dissolution of U<sub>70</sub> in organic media reveals (by small-angle Xray scattering) that differing supramolecular assemblies are accessed, controlled by TM-linking of U<sub>70</sub>-clusters. <br>

The Interaction of Light Atoms with Small Molecular Clusters

2000 ◽  
Author(s):  
Paul J. Dagdigian ◽  
Millard H. Alexander
Keyword(s):  
Molecular Clusters ◽  
Light Atoms

SYNTHESIS AND STRUCTURE OF TWO NOVEL METAL-ORGANIC FRAMEWORKS BASED ON CLUSTER ANIONS [Re6Se8(CN)6]4–, CATIONS Tb3+, AND ISONICOTINATE ANIONS

2020 ◽  
Vol 61 (10) ◽  
pp. 1630-1638
Author(s):  
Yu. M. Litvinova ◽  
Ya. M. Gayfulin ◽  
D. G. Samsonenko ◽  
P. V. Dorovatovsky ◽  
V. A. Lazarenko ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Cluster Anions ◽  
Metal Organic
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