NDLI: First-Known High-Nuclearity Copper–Nickel Carbonyl Cluster: [CuxNi35−x(CO)40]5− (with x=3 or 5) Containing an Unprecedented 35-Atom Three-Layer hcp Triangular Stacking Metal-Core Geometry

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Reactions of the Cluster Anion [HRu3(CO)11)]− with Dicyclohexylphosphine: Synthesis and Molecular Structure of H2Ru3(CO)8(PCy2)2 and H2Ru3(CO)6(PCy2)2(HPCy2)2

Tetraplatinum Cluster Complexes

Synthesis, Electrochemistry and Crystal Structure of the [Ni36Pt4(CO)45]6− and [Ni37Pt4(CO)46]6− Hexaanions

Synthesis, Chemical Characterization, and Molecular Structure of Au8{Fe(CO)4}4(dppe)2 and Au6Cu2{Fe(CO)4}4(dppe)2

Pentaruthenium-Based Borides Stabilized by Gold(I) Phosphine Units

The Reaction of Alkenes with Triangulo-Clusters [Pt3(μ-CO)3(PR3)3]

Surface Mediated Organometallic Synthesis: Formation of [H5Os10(CO)24]− by Hydrogenation of Silica-Supported [Os(CO)3(OH)2]n as a Springboard for a High-Yield Synthesis of [H4Os10(CO)24]2− Starting from α-[Os(CO)3Cl2]2 and Working in Ethylene Glycol Solution

Iron-Iridium Mixed-Metal Carbonyl Clusters: A Mössbauer Study of the Structure and of the Adsorption of [Fe2Ir2(CO)12]2− on MgO

The Coordination and Transformation of Arene Rings by Transition Metal Carbonyl Cluster Complexes

Application of the Spherical Harmonic Model to the ν(CO) Vibrational Spectra of Some Fe(CO)4 and M(CO)5 (M=Cr, W) Transition Metal Cluster Carbonyl Species

Mixed Ruthenium–Iridium Carbonyl Cluster Complexes. Synthesis of the Anions [Ru3Ir2(CO)14]2− and [Ru3Ir2(CO)14H]− and Crystal Structures of Their [tetraphenylphosphonium]+ Salts

Ruthenium Cluster Chemistry with Ph2PC6H4-4-C≡CH

Hydrido-Carbonyl Rhenium Clusters with a Square Geometry of the Metal Core. Synthesis and X-Ray Characterization of the Novel [Re4(μ-H)3(CO)16]− Anion

Synthesis of Platinum-Triruthenium Clusters Using the Zero-Valent Platinum Reagent Pt(nb)3: X-Ray Crystal Structures of Ru3Pt(CO)11(P-iPr3)2, Ru3Pt(μ-H)(μ3-η3-MeCCHCMe)(CO)9(P-iPr3), Ru3Pt(μ3-η2-PhCCPh)(CO)10(P-iPr3), Ru3Pt(μ-H)(μ4-N)(CO)10(P-iPr3) and Ru3Pt(μ-H)(μ4-η2-NO)(CO)10(P-iPr3)

Easy Access to Phosphido-Selenido Clusters. Reaction of [Ru3(CO)12] with Ph2(pyth)PSe {pyth=5-(2-Pyridyl)-2-Thienyl} and Crystal Structure of [Ru3(μ3-Se)(μ-PPh2)(μ-pyth)(CO)6{P(pyth)Ph2}]

Laser Desorption Ionization Versus Electrospray Ionization Mass Spectrometry: Applications in the Analysis of Cluster Anions

Neutron Diffraction Analysis of H3Co2[C5H2(t-Bu)3]2, a Molecule with a Triply Hydrogen-Bridged Metal–Metal Bond: Some Comments on Structural Patterns in M(μ-H)nM Systems (n=1, 2, 3, 4)

A New Polymorph of the Heteronuclear Cluster Ru4Pt2(CO)18

New Mixed Metal Cluster Complexes Containing Platinum. The Synthesis and Structural Characterizations of PtFe4(CO)12(COD)(μ5-C) and PtFe4(CO)12(PMe2Ph)2(μ5-C)

First-Known High-Nuclearity Copper–Nickel Carbonyl Cluster: [CuxNi35−x(CO)40]5− (with x=3 or 5) Containing an Unprecedented 35-Atom Three-Layer hcp Triangular Stacking Metal-Core Geometry

1- and 2-D NMR Studies on [Rh6C(CO)14(PPh3)]2−

Synthesis and Structure of a Neutral Trimetallic Biicosahedral Cluster, (Ph3P)10Au11Ag12Pt2Cl7. A Comparative Study of Molecular and Crystal Structures of Vertex-Sharing Biicosahedral Mixed-Metal Nanoclusters

Journal of Cluster Science : Volume 11

Journal of Cluster Science : Volume 10

Journal of Cluster Science : Volume 9

Journal of Cluster Science : Volume 8

First-Known High-Nuclearity Copper–Nickel Carbonyl Cluster: [CuxNi35−x(CO)40]5− (with x=3 or 5) Containing an Unprecedented 35-Atom Three-Layer hcp Triangular Stacking Metal-Core Geometry

Content Provider	Springer Nature Link
Author	Mlynek, Peter D. Kawa, Masaki Kozee, Michael A. Dahl, Lawrence F.
Copyright Year	2001
Abstract	Reactions of [Ni$_{6}$(CO)$_{12}$]$^{2-}$ (1) with CuBr$_{2}$ have given rise in small yields (∼10%) to the first example of a close-packed copper-nickel carbonyl cluster; its formulation as [Cu$_{x}$Ni$_{35-x}$(CO)$_{40}$]$^{5-}$ (with x=3 or 5) is based upon a low-temperature CCD X-ray crystallographic determination coupled with an elemental analysis and X-ray fluorescence measurements. This air-unstable black pentaanion (2) together with one co-crystallized bromide anion, six [NMe$_{4}$]$^{+}$ counterions, and one solvated acetone molecule comprise the crystallographic independent part in a monoclinic unit cell of P2$_{1}$/n symmetry (with Z=4). The geometrically unprecedented 35-atom hcp M(A)$_{2}$M(B)$_{3}$Ni$_{30}$ polyhedron of pseudo-D$_{3h}$ symmetry consists of a central 15-atom equilateral ν$_{4}$M(B)$_{3}$Ni$_{12}$ triangle that is capped on both sides by two symmetry-related 10-atom equilateral ν$_{3}$M(A)Ni$_{9}$ triangles. The 35-atom M(A)$_{2}$M(B)$_{3}$Ni$_{30}$ core is encapsulated by 40 COs, whose connectivities, due to an “extra” CO ligand on one of the three triangular sides, reduce the pseudo D$_{3h}$ symmetry of the metal core to C$_{s}$. An elemental analysis via AA and X-ray fluorescence measurements resulted in Cu/Ni ratios of 3.2/31.8 and 3.7/31.3, respectively, that are consistent with the metal core being either Cu$_{5}$Ni$_{30}$ (i.e., M(A)=M(B)=Cu) or Cu$_{3}$Ni$_{32}$ (i.e., M(A)=Ni; M(B)=Cu). Several attempts to determine the actual stoichiometry of the metal core by use of electrospray FT/MS/ICR measurements were unsuccessful. The maximum metal-core diameter of 2 is ca. 0.41 nm parallel and 0.85 nm perpendicular to the principal 3-fold axis.
Starting Page	313
Ending Page	338
Page Count	26
File Format	PDF
ISSN	10407278
Journal	Journal of Cluster Science
Volume Number	12
Issue Number	1
e-ISSN	15728862
Language	English
Publisher	Kluwer Academic Publishers-Plenum Publishers
Publisher Date	2001-01-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Inorganic Chemistry Physical Chemistry Catalysis
Content Type	Text
Resource Type	Article
Subject	Chemistry Biochemistry Condensed Matter Physics Materials Science

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Routes to Higher Nuclearity Mixed-Metal Carbonyl Clusters Using the [Rh(η$^{5}$-C$_{5}$Me$_{5}$)(NCMe)$_{3}$]$^{2+}$ Dication as a Building Block

Isolation Strategy towards Earth-Abundant Single-Site Co-Catalysts for Photocatalytic Hydrogen Evolution Reaction

Application of the Spherical Harmonic Model to the ν(CO) Vibrational Spectra of Some Fe(CO)4 and M(CO)5 (M=Cr, W) Transition Metal Cluster Carbonyl Species

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First-Known High-Nuclearity Copper–Nickel Carbonyl Cluster: [CuxNi35−x(CO)40]5− (with x=3 or 5) Containing an Unprecedented 35-Atom Three-Layer hcp Triangular Stacking Metal-Core Geometry

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