skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Synthesis, characterization and solution behavior of a systematic series of pentapyridyl-supported Ru II complexes: comparison to bimetallic analogs

Journal Article · · Dalton Transactions
DOI:https://doi.org/10.1039/C7DT01847A· OSTI ID:1476319
ORCiD logo [1]; ORCiD logo [1]
  1. Univ. of Wisconsin, Madison, WI (United States). Dept. of Chemistry
+ Show Author Affiliations

A series of pentapyridyl-supported Ru(ii) complexes are synthesized and characterized using X-ray crystallography, UV-Vis,1H NMR and cyclic voltammetry. Moreover, these monometallic species are compared with previously reported bimetallic analogues with regards to their structure and ligand substitution behavior.

Research Organization:
Univ. of Wisconsin-Madison, Stoughton, WI (United States). Synchrotron Radiation Center (SRC)
Sponsoring Organization:
USDOE; National Science Foundation (NSF); National Institutes of Health (NIH)
Grant/Contract Number:
SC0016442
OSTI ID:
1476319
Journal Information:
Dalton Transactions, Vol. 46, Issue 28; ISSN 1477-9226
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 2 works
Citation information provided by
Web of Science

References (83)

Spectroscopic, Electrochemical and Computational Characterisation of Ru Species Involved in Catalytic Water Oxidation: Evidence for a [Ru V (O)(Py 2 Me tacn)] Intermediate journal June 2016
An unsupported metal hydroxide for the design of molecular μ-oxo bridged heterobimetallic complexes journal January 2014
Electronic Effects on a Mononuclear Co Complex with a Pentadentate Ligand for Catalytic H 2 Evolution journal September 2014
Synthesis and characterization of nitrogen rich ruthenium complexes journal September 2014
An unexpected role of the monodentate ligand in photocatalytic hydrogen production of the pentadentate ligand-based cobalt complexes journal January 2014
Azidotetrakis(diarylformamidinate)diruthenium(II,III) Compounds: Synthesis, Molecular Structures and Voltammetric Properties; Linear Free Energy Relationships in Dinuclear Compounds VII*,† journal June 2005
Aryl C−H Bond Amination by an Electrophilic Diruthenium Nitride journal September 2010
A Bispidine Iron(IV)-Oxo Complex in the Entatic State journal July 2016
Nickel(II) Complexes of Pentadentate N5 Ligands as Catalysts for Alkane Hydroxylation by Using m -CPBA as Oxidant: A Combined Experimental and Computational Study journal August 2014
A Highly Oxidizing and Isolable Oxoruthenium(V) Complex [Ru V (N 4 O)(O)] 2+ : Electronic Structure, Redox Properties, and Oxidation Reactions Investigated by DFT Calculations journal June 2013
Synthesis, structural studies, and oxidation catalysis of the manganese(II), iron(II), and copper(II) complexes of a 2-pyridylmethyl pendant armed side-bridged cyclam journal September 2015
Inverted redox catalysis: catalysis of substitution on ruthenium(II) by an extraordinarily labile ruthenium(III) metal center journal September 1978
A New Direction in Dye-Sensitized Solar Cells Redox Mediator Development: In Situ Fine-Tuning of the Cobalt(II)/(III) Redox Potential through Lewis Base Interactions journal October 2012
Slow Magnetic Relaxation and Charge-Transfer in Cyano-Bridged Coordination Clusters Incorporating [Re(CN) 7 ] 3−/4− journal October 2010
High-Valent Iron in Biomimetic Alkane Oxidation Catalysis book January 2015
Nuances of the ECE mechanism. IV. Theory of cyclic voltammetry and chronoamperometry and the electrochemical reduction of hexacyanochromate(III) journal August 1972
A Spectrochemical Walk:  Single-Site Perturbation within a Series of Six-Coordinate Ferrous Complexes † journal September 2002
Computational and Experimental Study of the Mechanism of Hydrogen Generation from Water by a Molecular Molybdenum-Oxo Electrocatalyst journal March 2012
Water-Soluble Iron(IV)-Oxo Complexes Supported by Pentapyridine Ligands: Axial Ligand Effects on Hydrogen Atom and Oxygen Atom Transfer Reactivity journal May 2015
A Redox-Switchable Single-Molecule Magnet Incorporating [Re(CN) 7 ] 3- journal March 2008
Synthesis and Characterization of Ru 2 (DMBA) 4 X 2 (X = CN, N 3 , N(CN) 2 , I): Controlling Structural, Redox, and Magnetic Properties with Axial Ligands journal December 2003
A nickel (II) PY5 complex as an electrocatalyst for water oxidation journal March 2016
Delocalized Metal-Metal and Metal-Ligand Multiple Bonding in a Linear RuRuN Unit: Elongation of a Traditionally Short RuN Bond journal December 2008
Molecular Cobalt Pentapyridine Catalysts for Generating Hydrogen from Water journal June 2011
Unraveling the origins of catalyst degradation in non-heme iron-based alkane oxidation journal January 2014
OLEX2 : a complete structure solution, refinement and analysis program journal January 2009
A Well-Defined Terminal Vanadium(III) Oxo Complex journal August 2014
Synthesis of Unsupported d 1 –d x Oxido-Bridged Heterobimetallic Complexes Containing V IV : A New Direction for Metal-to-Metal Charge Transfer journal May 2015
Electrophilic aryl C–H amination by dimetal nitrides: correlating electronic structure with reactivity journal January 2012
Bonding of molecular nitrogen. II. Crystal and molecular structure of azidodinitrogenbis(ethylenediamine)ruthenium(II) hexafluorophosphate journal December 1970
Ligand Transformations and Efficient Proton/Water Reduction with Cobalt Catalysts Based on Pentadentate Pyridine-Rich Environments journal December 2014
High-spin ground states via electron delocalization in mixed-valence imidazolate-bridged divanadium complexes journal March 2010
Properties and reactivities of pentadentate ethylenediaminetetraacetate complexes of ruthenium(III) and -(II) journal July 1979
A General Catalyst for Site-Selective C(sp 3 )–H Bond Amination of Activated Secondary over Tertiary Alkyl C(sp 3 )–H Bonds journal April 2016
Chloro and Azido Diruthenium Complexes Bearing Electron-Rich N , N ′, N ′′-Triphenylguanidinate Ligands journal October 2009
Studies on ruthenium(II) macrocyclic amine complexes. Synthesis and X-ray structure of the (R,S,R,R) isomer of trans-[Ru II (L)(N3)(NCMe)]PF6(L = 1,4,8,11-tetramethyl-1,4,8,11-tetra-azacyclotetradecane) journal January 1988
Formation, Characterization, and Reactivity of a Nonheme Oxoiron(IV) Complex Derived from the Chiral Pentadentate Ligand asN4Py journal September 2016
Metal-to-Metal Electron Transfer in Co/Fe Prussian Blue Molecular Analogues: The Ultimate Miniaturization journal October 2014
SHELXT – Integrated space-group and crystal-structure determination journal January 2015
A Synthetic Cycle for Nitrogen Atom Transfer Featuring a Diruthenium Nitride Intermediate journal April 2013
Aryl C–H Amination by Diruthenium Nitrides in the Solid State and in Solution at Room Temperature: Experimental and Computational Study of the Reaction Mechanism journal August 2011
Reactivity of a Ru( iii )–hydroxo complex in substrate oxidation in water journal January 2014
Conversion constants for redox potentials measured versus different reference electrodes in acetonitrile solutions at 25°C journal January 2000
Structures of Nonheme Oxoiron(IV) Complexes from X-ray Crystallography, NMR Spectroscopy, and DFT Calculations journal June 2005
Strong magnetic exchange coupling in the cyano-bridged coordination clusters [(PY5Me2)4V4M(CN)6]5+ (M = Cr, Mo) journal January 2009
A Periodic Walk:  A Series of First-Row Transition Metal Complexes with the Pentadentate Ligand PY5 † journal September 2002
Mechanistic Studies of Hydrogen Evolution in Aqueous Solution Catalyzed by a Tertpyridine–Amine Cobalt Complex journal April 2015
Thermal and light-induced decomposition of azido(bis-2,2'-bipyridine) complexes of ruthenium(III) journal August 1975
A Periodic Walk through a Series of First-Row, Oxido-Bridged, Heterodimetallic Molecules: Synthesis and Structure journal January 2016
Efficient synthesis of pentakis- and tris(pyridine) ligands journal January 2012
Highly efficient molecular nickel catalysts for electrochemical hydrogen production from neutral water journal January 2014
A mechanistic study of proton reduction catalyzed by a pentapyridine cobalt complex: evidence for involvement of an anation-based pathway journal January 2013
Synthesis and Isomeric Analysis of Ru II Complexes Bearing Pentadentate Scaffolds journal October 2016
Electrochemical characterization of [RuII(bpy)(CO)2Cl2] (bpy = 2,2'-bipyridine) journal December 1991
Crystal structure refinement with SHELXL journal January 2015
Molecular Catalysis of the Electrochemical and Photochemical Reduction of CO 2 with Earth-Abundant Metal Complexes. Selective Production of CO vs HCOOH by Switching of the Metal Center journal August 2015
Synthesis, Characterization, and Catalytic Activity of Iron(II) and Nickel(II) Complexes Containing the Rigid Pentadentate Ligand PY 5 Me 2 : Iron(II) and Nickel(II) Complexes with the Ligand PY journal February 2014
Nonheme oxoiron( iv ) complexes of pentadentate N5 ligands: spectroscopy, electrochemistry, and oxidative reactivity journal January 2013
Towards a comprehensive understanding of visible-light photogeneration of hydrogen from water using cobalt( ii ) polypyridyl catalysts journal January 2014
Electrochemical behaviour of [RuII(L)(CO)2Cl2] [RuII(L)(CO)Cl3][Me4N] and [RuII(L)(CO)2(CH3CN)2][CF3SO3]2 complexes (L = 2,2′- bipyridine or 4,4′-isopropoxycarbonyl-2,2′-bipyridine) journal May 1993
Deformylation Reaction by a Nonheme Manganese(III)-Peroxo Complex via Initial Hydrogen-Atom Abstraction journal July 2016
Ruthenium Complexes Containing “Noninnocent” o -Benzoquinone Diimine/ o -Phenylenediamide(2−) Ligands. Synthesis and Crystal Structure of the Nitrido-Bridged Complex [{LRu( o -C 6 H 4 (NH) 2 )} 2 (μ-N)](PF 6 ) 2 ·3CH 3 CN·C 6 H 5 CH 3 journal January 1998
Mechanistic insight into catalytic oxidations of organic compounds by ruthenium(iv)-oxo complexes with pyridylamine ligands journal January 2012
A molecular molybdenum-oxo catalyst for generating hydrogen from water journal April 2010
A Synthetic Oxygen Atom Transfer Photocycle from a Diruthenium Oxyanion Complex journal July 2016
Thermal and Photochemical Reactions of Azidoruthenium(III) Complexes of Macrocyclic Tertiary Amines and the Structure of the (Phosphoraniminato)ruthenium(III) Complex trans-[Ru(14-TMC)(N3)(NPPh3)]+ journal November 2011
Bioinspired design of redox-active ligands for multielectron catalysis: effects of positioning pyrazine reservoirs on cobalt for electro- and photocatalytic generation of hydrogen from water journal January 2015
Spin crossover or intra-molecular electron transfer in a cyanido-bridged Fe/Co dinuclear dumbbell: a matter of state journal January 2013
Synthesis and Characterization of an Azido-Bridged Dinuclear Ruthenium(II) Polypyridylamine Complex Forming a Mixed-Valence State journal April 2013
Differences and Comparisons of the Properties and Reactivities of Iron(III)-hydroperoxo Complexes with Saturated Coordination Sphere journal November 2014
A Molecular MoS2 Edge Site Mimic for Catalytic Hydrogen Generation journal February 2012
Direct Characterization of a Reactive Lattice-Confined Ru 2 Nitride by Photocrystallography journal February 2017
Synthesis and Characterization of Ethylbis(2-pyridylethyl)amineruthenium Complexes and Two Different Types of C–H Bond Cleavage at an Ethylene Arm journal June 2011
Synthesis, Structural Studies, and Oxidation Catalysis of the Late-First-Row-Transition-Metal Complexes of a 2-Pyridylmethyl Pendant-Armed Ethylene Cross-Bridged Cyclam journal February 2015
Effect of Axial Ligands on the Oxidation State, Structure, and Electronic Configuration of Diruthenium Complexes. Synthesis and Characterization of Ru 2 (dpf) 4 Cl, Ru 2 (dpf) 4 (C⋮CC 6 H 5 ), Ru 2 (dpf) 4 (C⋮CC 6 H 5 ) 2 , and Ru 2 (dpf) 4 (CN) 2 (dpf = N , N ‘-Diphenylformamidinate) journal January 1996
Homogeneous Catalytic Oxidation of Unactivated Primary and Secondary Alcohols Employing a Versatile “Helmet” Phthalocyaninato Iron Complex Catalyst Without Added Organic Solvent journal October 2016
Mononuclear (Nitrido)iron(V) and (Oxo)iron(IV) Complexes via Photolysis of [(cyclam-acetato)Fe III (N 3 )] + and Ozonolysis of [(cyclam-acetato)Fe III (O 3 SCF 3 )] + in Water/Acetone Mixtures ‡ journal November 2000
A Bispidine Iron(IV)-Oxo Complex in the Entatic State journal July 2016
Structures of Nonheme Oxoiron(IV) Complexes from X-ray Crystallography, NMR Spectroscopy, and DFT Calculations journal June 2005
Ligand Transformations and Efficient Proton/Water Reduction with Cobalt Catalysts Based on Pentadentate Pyridine-Rich Environments journal December 2014
Deformylation Reaction by a Nonheme Manganese(III)-Peroxo Complex via Initial Hydrogen-Atom Abstraction journal July 2016
Lehrbuch der Anorganischen Chemie journal November 1906
Lehrbuch der anorganischen Chemie book December 1958

Linked Research (4)

Figures / Tables (11)

Scheme 1(p. 1)figure Scheme 1
Fig. 1(p. 2)figure Fig. 1
Table 1(p. 2)table Table 1
Fig. 2(p. 3)figure Fig. 2
Fig. 3(p. 3)figure Fig. 3
Fig. 4(p. 3)figure Fig. 4
Table 2(p. 3)table Table 2
Fig. 5(p. 4)figure Fig. 5
Fig. 6(p. 4)figure Fig. 6
Fig. 7(p. 6)figure Fig. 7
Table 3(p. 6)table Table 3

Similar Records

Oxidation resistant inorganic-porphyrin analog polyoxometalates. 3. The synthesis and X-ray crystallographic characterization of a new heteropolyoxoanion structural type, the diruthenium-oxo-bridged bimetallic inorganic-porphyrin analog' KLi[sub 15][O[l brace]Ru[sup IV]Cl([alpha][sub 2]-P[sub 2]W[sub 17]O[sub 61])[r brace][sub 2]][center dot]2KCl[center dot]60H[sub 2]O
Journal Article · Wed Mar 31 00:00:00 EST 1993 · Inorganic Chemistry; (United States) · OSTI ID:1476319
Synthesis and axial ligand substitution chemistry of Ru(TTP)(NO)X. Structures of Ru(TTP)(NO)X (X = ONO, OH)
Journal Article · Mon Nov 02 00:00:00 EST 1998 · Inorganic Chemistry · OSTI ID:1476319
Characterization of silica-supported Cu monometallic and Ru-Cu bimetallic catalysts by hydrogen chemisorption and NMR of adsorbed hydrogen
Journal Article · Thu Feb 01 00:00:00 EST 1990 · Journal of Catalysis; (USA) · OSTI ID:1476319

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY