Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

High-Field EPR Investigation and Detailed Modeling of the Magnetoanisotropy Tensor of an Unusual Mixed-Valent MnIV2MnIII2MnII Cluster

Journal Article · · Applied Magnetic Resonance
Not provided.
Research Organization:
Univ. of Florida, Gainesville, FL (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
SC0019330
OSTI ID:
2421136
Journal Information:
Applied Magnetic Resonance, Journal Name: Applied Magnetic Resonance Journal Issue: 1 Vol. 54; ISSN 0937-9347
Publisher:
Springer Nature
Country of Publication:
United States
Language:
English

References (78)

A spectroscopic comparison between several high-symmetry S=10 Mn12 single-molecule magnets journal May 2005
The first heterometallic Mn–Ca cluster containing exclusively Mn(III) centers journal January 2011
Magnetic quantum tunneling: insights from simple molecule-based magnets journal January 2010
Enhancing coherence in molecular spin qubits via atomic clock transitions journal March 2016
A synthetic Mn4Ca-cluster mimicking the oxygen-evolving center of photosynthesis journal May 2015
EPR spectroscopy of the manganese cluster of photosystem II journal June 2007
Pulse EPR Spectroscopic Characterization of the S 3 State of the Oxygen-Evolving Complex of Photosystem II Isolated from Synechocystis journal December 2020
Electronic structure of the oxygen-evolving complex in photosystem II prior to O-O bond formation journal August 2014
Single-molecule magnets: control by a single solvent molecule of Jahn–Teller isomerism in [Mn 12 O 12 (O 2 CCH 2 Bu t ) 16 (H 2 O) 4 ] journal January 2003
Magnetic Ordering and Anisotropy in Heavy Atom Radicals journal March 2015
A series of new structural models for the OEC in photosystem II journal January 2006
Exchange-biased quantum tunnelling of magnetization in a [Mn3]2 dimer of single-molecule magnets with rare ferromagnetic inter-Mn3 coupling journal January 2021
S = 3 Ground State for a Tetranuclear Mn IV 4 O 4 Complex Mimicking the S 3 State of the Oxygen-Evolving Complex journal February 2020
Architecture of the Photosynthetic Oxygen-Evolving Center journal March 2004
Hydrogen fuel and fuel cell technology for cleaner future: a review journal February 2021
Long-Range Ferromagnetic Exchange Interactions Mediated by Mn–Ce IV –Mn Superexchange Involving Empty 4f Orbitals journal June 2020
Large Mn 25 Single-Molecule Magnet with Spin S = 51 / 2 : Magnetic and High-Frequency Electron Paramagnetic Resonance Spectroscopic Characterization of a Giant Spin State journal September 2008
EasySpin, a comprehensive software package for spectral simulation and analysis in EPR journal January 2006
Syntheses, structure, and properties of a manganese–calcium cluster containing a Mn 4 Ca 2 core journal January 2007
Manganese oxide minerals: Crystal structures and economic and environmental significance journal March 1999
The Properties of the [Mn 12 O 12 (O 2 CR) 16 (H 2 O) 4 ] Single-Molecule Magnets in Truly Axial Symmetry:  [Mn 12 O 12 (O 2 CCH 2 Br) 16 (H 2 O) 4 ]·4CH 2 Cl 2 journal May 2006
Crystal structure of oxygen-evolving photosystem II at a resolution of 1.9 Å journal April 2011
Reduction potentials of heterometallic manganese-oxido cubane complexes modulated by redox-inactive metals journal June 2013
Toward Models for the Full Oxygen-Evolving Complex of Photosystem II by Ligand Coordination To Lower the Symmetry of the Mn 3 CaO 4 Cubane: Demonstration That Electronic Effects Facilitate Binding of a Fifth Metal journal October 2014
Tetranuclear Manganese Models of the OEC Displaying Hydrogen Bonding Interactions: Application to Electrocatalytic Water Oxidation to Hydrogen Peroxide journal June 2017
Synthesis, Magnetism, and High-Frequency EPR Spectroscopy of a Family of Mixed-Valent Cuboctahedral Mn13 Complexes with 1,8-Naphthalenedicarboxylate Ligands journal October 2008
Cyanobacterial photosystem II at 2.9-Å resolution and the role of quinones, lipids, channels and chloride journal February 2009
The first high oxidation state manganese–calcium cluster: relevance to the water oxidizing complex of photosynthesis journal January 2005
EPR Spectroscopic Characterization of the Manganese Center and a Free Radical in the Oxalate Decarboxylase Reaction journal December 2004
Electron transfer pathways from the S 2 -states to the S 3 -states either after a Ca 2+ /Sr 2+ or a Cl − /I − exchange in Photosystem II from Thermosynechococcus elongatus journal June 2015
A bioinspired soluble manganese cluster as a water oxidation electrocatalyst with low overpotential journal November 2017
A Structure-Consistent Mechanism for Dioxygen Formation in Photosystem II journal September 2008
Covalently Linked Dimer of Mn 3 Single-Molecule Magnets and Retention of Its Structure and Quantum Properties in Solution journal June 2015
Recent advancements in manganese steels – A review journal January 2020
Manganese oxides and their application to metal ion and contaminant removal from wastewater journal December 2018
Influence of Mn/Ca ratio in Mn-Ca coordination clusters: Synthesis, structure, and magnetic characterisation journal September 2021
Multifrequency pulsed EPR studies of biologically relevant manganese(II) complexes journal March 2007
Arrested Substrate Binding Resolves Catalytic Intermediates in Higher‐Plant Water Oxidation journal December 2020
The origin of the second relaxation process in the [Mn12O12(O2CR)16(H2O)4] single-molecule magnets: ‘Jahn–Teller isomerism’ in the [Mn12O12] core journal January 1999
The role of hydrogen and fuel cells in the global energy system journal January 2019
On the structure of the manganese complex of photosystem II: extended-range EXAFS data and specific atomic-resolution models for four S-states journal October 2007
High-spin Mn–oxo complexes and their relevance to the oxygen-evolving complex within photosystem II journal April 2015
CaMn 3 IV O 4 Cubane Models of the Oxygen‐Evolving Complex: Spin Ground States S <9/2 and the Effect of Oxo Protonation journal July 2021
Spectroscopy Methods for Molecular Nanomagnets book January 2014
Orientational Jahn–Teller Isomerism in the Dark‐Stable State of Nature's Water Oxidase journal May 2021
Crystal structure of oxygen-evolving photosystem II from Thermosynechococcus vulcanus at 3.7-A resolution journal December 2002
Use of Electron Paramagnetic Resonance To Solve Biochemical Problems journal August 2013
Recent development of hydrogen and fuel cell technologies: A review journal November 2021
Spin State as a Marker for the Structural Evolution of Nature’s Water-Splitting Catalyst journal November 2015
Two Interconvertible Structures that Explain the Spectroscopic Properties of the Oxygen-Evolving Complex of Photosystem II in the S 2 State journal August 2012
Structural Diversities in Heterometallic Mn–Ca Cluster Chemistry from the Use of Salicylhydroxamic Acid: {MnIII4Ca2}, {MnII/III6Ca2}, {MnIII/IV8Ca}, and {MnIII8Ca2} Complexes with Relevance to Both High- and Low-Valent States of the Oxygen-Evolving Complex journal August 2017
Ultrawide Band Multifrequency High-Field EMR Technique: A Methodology for Increasing Spectroscopic Information journal February 2000
Intermediates of a polynuclear manganese center involved in photosynthetic oxidation of water journal January 1981
Hydrogen energy systems: A critical review of technologies, applications, trends and challenges journal August 2021
A synthetic manganese–calcium cluster similar to the catalyst of Photosystem II: challenges for biomimetic water oxidation journal January 2020
Slow Magnetic Relaxation Induced by a Large Transverse Zero-Field Splitting in a Mn II Re IV (CN) 2 Single-Chain Magnet journal April 2012
A New “Offset” Analogue of the Classical Oxime-Bridged [MnIII6] Single-Molecule Magnets journal January 2015
Tunneling and inversion symmetry in single-molecule magnets: The case of theMn12wheel molecule journal September 2010
Q-Band EPR of the S2 State of Photosystem II Confirms an S=5/2 Origin of the X-Band g=4.1 Signal journal October 2004
Quantum tunneling of magnetization in trigonal single-molecule magnets journal January 2012
Synthetic model of the asymmetric [Mn3CaO4] cubane core of the oxygen-evolving complex of photosystem II journal January 2012
Magnetization tunneling in high-symmetry single-molecule magnets: Limitations of the giant spin approximation journal October 2006
Electron paramagnetic resonance properties of the S2 state of the oxygen-evolving complex of photosystem II journal August 1986
Supramolecular aggregates of single-molecule magnets: exchange-biased quantum tunneling of magnetization in a rectangular [Mn 3 ] 4 tetramer journal January 2016
Magic-angle effects in a trigonal Mn 3 III cluster: Deconstruction of a single-molecule magnet journal October 2018
Single-Molecule Magnets:  Preparation and Properties of Low Symmetry [Mn4O3(O2CPh-R)4(dbm)3] Complexes with S = 9/2 journal September 2004
The Drosophila of single-molecule magnetism: [Mn12O12(O2CR)16(H2O)4] journal January 2009
Rare-Earth Elements Can Structurally and Energetically Replace the Calcium in a Synthetic Mn4CaO4-Cluster Mimicking the Oxygen-Evolving Center in Photosynthesis journal October 2021
Extending the family of reduced [Mn12O12(O2CR)16(H2O)x]n− complexes, and their sensitivity to environmental factors journal February 2021
A 9.2-GHz clock transition in a Lu(II) molecular spin qubit arising from a 3,467-MHz hyperfine interaction journal March 2022
A Synthetic Model of the Mn3Ca Subsite of the Oxygen-Evolving Complex in Photosystem II journal August 2011
Unusual Mn5 cluster with a ‘twisted bow-tie’ topology and MnIIMnIII2MnIV2 oxidation states: Synthesis, structure, and magnetic properties journal May 2021
A cubane-type manganese complex with H2O oxidation capabilities journal January 2020
Complete EPR Spectrum of the S 3 -State of the Oxygen-Evolving Photosystem II journal April 2009
Tetramer Compound of Manganese Ions with Mixed Valence [MnII MnIII MnIV] and Its Spatial, Electronic, Magnetic, and Theoretical Studies journal November 2018
EPR Study of Substrate Binding to the Mn(II) Active Site of the Bacterial Antibiotic Resistance Enzyme FosA:  A Better Way To Examine Mn(II) journal March 2002
Revealing the structure of the Mn-cluster of photosystem II by X-ray crystallography journal February 2008
Magnetization tunneling in high-symmetry Mn12 single-molecule magnets journal November 2013

Similar Records

Terahertz EPR spectroscopy using a 36-tesla high-homogeneity series-connected hybrid magnet
Journal Article · 2023 · Journal of Magnetic Resonance · OSTI ID:2421143

Crystalline electric fields in mixed valent systems (invited)
Journal Article · 1981 · J. Appl. Phys.; (United States) · OSTI ID:5725516

Related Subjects