Reactivity of tetraphosphorus trichalcogenides with rhodium(I)- and iridium(I)-triphosphane fragments. Synthesis and characterization of mixed-metal and unsubstituted-main-group-element cluster compounds. Crystal and molecular structures of [(triphos)M(P3X3)].cntdot.C6H6(M = Rh, X = S, Se; M = Ir, X = S)

1988 ◽  
Vol 27 (21) ◽  
pp. 3725-3729 ◽  
Author(s):  
Massimo Di Vaira ◽  
Brian E. Mann ◽  
Maurizio Peruzzini ◽  
Piero Stoppioni
Keyword(s):  
Main Group ◽  
Group Element ◽  
Molecular Structures ◽  
Cluster Compounds ◽  
Synthesis And Characterization ◽  
Mixed Metal ◽  
Crystal And Molecular Structures ◽  
Main Group Element

scholarly journals New Main-Group-Element-Richnido-Octahedral Cluster System: Synthesis and Characterization of [Et4N][Fe2(CO)6(μ3-As){μ3-EFe(CO)4}2]

2016 ◽  
Vol 55 (13) ◽  
pp. 6679-6684 ◽  
Author(s):  
Desmond E. Schipper ◽  
Djamila Ikhlef ◽  
Samila Khalal ◽  
Jean-Yves Saillard ◽  
Kenton H. Whitmire
Keyword(s):  
Main Group ◽  
Cluster System ◽  
Group Element ◽  
Synthesis And Characterization ◽  
Octahedral Cluster ◽  
System Synthesis ◽  
Main Group Element

Catalytic Fluorination of Boron Compounds at a Bismuth Redox Platform

2019 ◽  
Author(s):  
Oriol Planas ◽  
Feng Wang ◽  
Markus Leutzsch ◽  
Josep Cornella
Keyword(s):  
Transition Metal ◽  
Main Group ◽  
Group Element ◽  
Oxidation States ◽  
Boron Compounds ◽  
Main Text ◽  
Main Group Element ◽  
Rational Ligand Design ◽  
Supplementary Material

The ability of bismuth to maneuver between different oxidation states in a catalytic redox cycle, mimicking the canonical organometallic steps associated to a transition metal, is an elusive and unprecedented approach in the field of homogeneous catalysis. Herein we present a catalytic protocol based on bismuth, a benign and sustainable main-group element, capable of performing every organometallic step in the context of oxidative fluorination of boron compounds; a territory reserved to transition metals. A rational ligand design featuring hypervalent coordination together with a mechanistic understanding of the fundamental steps, permitted a catalytic fluorination protocol based on a Bi(III)/Bi(V) redox couple, which represents a unique example where a main-group element is capable of outperforming its transition metal counterparts.<br>A main text and supplementary material have been attached as pdf files containing all the methodology, techniques and characterization of the compounds reported.<br>

scholarly journals Synthesis and structural characterization of inverse-coordination clusters from a two-electron superatomic copper nanocluster

2018 ◽  
Vol 9 (33) ◽  
pp. 6785-6795 ◽  
Author(s):  
Kiran Kumarvarma Chakrahari ◽  
Rhone P. Brocha Silalahi ◽  
Jian-Hong Liao ◽  
Samia Kahlal ◽  
Yu-Chiao Liu ◽  
...  
Keyword(s):  
Structural Characterization ◽  
Main Group ◽  
Group Element ◽  
Copper Clusters ◽  
Main Group Element

Cuboctahedral copper clusters containing a twelve-coordinated main group element (Cl, Br, S) at the center have been synthesized and characterized.

Synthesis and characterization of phenyl [5-(2-thiohydantoinato]mercury (II), and the crystal and molecular structures of its dmso solvate

Polyhedron ◽  
1998 ◽  
Vol 18 (1-2) ◽  
pp. 187-190 ◽  
Author(s):  
José S Casas ◽  
Nuria Playa ◽  
Agustı́n Sánchez ◽  
Jose Sordo ◽  
Jose Ma Varela ◽  
...  
Keyword(s):  
Molecular Structures ◽  
Synthesis And Characterization ◽  
Crystal And Molecular Structures
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