W. Armstrong

发表

Ligand Field Strengths and Oxidation States from Manganese L-Edge Spectroscopy

M. Chan, F. Sette, S. Cramer, 1991 .

55Mn ENDOR of the S2-State Multiline EPR Signal of Photosystem II: Implications on the Structure of the Tetranuclear Mn Cluster

R. D. Britt, D. Randall, K. A. Campbell, 2000 .

13C ENDOR reveals that the D1 polypeptide C-terminus is directly bound to Mn in the photosystem II oxygen evolving complex.

R. Debus, S. Mandal, R. D. Britt, 2010, Journal of the American Chemical Society.

Do crystallographic XFEL data support binding of a water molecule to the oxygen-evolving complex of photosystem II exposed to two flashes of light?

Jimin Wang, V. Batista, W. Armstrong, 2021, Proceedings of the National Academy of Sciences.

Theoretical analysis of the [Mn2(μ-oxo)2(μ-carboxylato)2]+ core

S. Petrie, S. Mukhopadhyay, R. Stranger, 2004 .

Pulsed 1H and 55Mn ENDOR studies of dinuclear Mn(III)Mn(IV) model complexes

M. Chan, R. D. Britt, D. Randall, 1998 .

Spectroscopic studies of oxidized manganese catalase and μ-oxo-bridged dimanganese(III) model complexes: Electronic structure of the active site and its relation to catalysis

T. Stemmler, S. Mandal, D. Gamelin, 1998 .

Electronic Structure and Spectroscopy of Manganese Catalase and Di-.mu.-oxo [MnIIIMnIV] Model Complexes

T. Stemmler, D. Gamelin, E. Solomon, 1994 .

Synthesis, characterization and x-ray structure of V3(μ3-O)(μ-Cl)Cl6(μ-η1-η1-PhNHNH2)2(PhNHNH2)2(THF) · 6THF: A new binding mode for phenylhydrazine

C. Day, H. Murray, W. Armstrong, 1993 .

Electronic properties of single- and double-MoFe3S4 cubane-type clusters

R. Frankel, G. Papaefthymiou, P. Mascharak, 1983 .

Aggregation/deaggregation processes in vanadium(II) carboxylate chemistry

P. J. Bonitatebus, W. Armstrong, P. Bonitatebus, 1999 .

Fluorine-19 chemical shifts as structural probes of metal-sulfur clusters and the cofactor of nitrogenase.

P. Mascharak, B. Burgess, R. H. Holm, 1982, Proceedings of the National Academy of Sciences of the United States of America.

Tetranuclear iron-oxo complexes. Synthesis, structure, and properties of species containing the nonplanar {Fe4O2}8+ core and seven bridging carboxylate ligands

S. Lippard, M. Roth, W. Armstrong, 1987 .

Tetranuclear Manganese-Oxo Aggregates Relevant to the Photosynthetic Water Oxidation Center. Crystal Structure, Spectroscopic Properties and Reactivity of Adamantane-Shaped [Mn4O6(bpea)4]4+ and the Reduced Mixed-Valence Analog [Mn4O6(bpea)4]3+

S. Pal, C. Dubé, P. J. Bonitatebus, 1998 .

L-edge X-ray absorption and X-ray magnetic circular dichroism of oxygen-bridged dinuclear iron complexes

L. Que, J. V. Elp, S. Cramer, 1995 .

Isolation of a bis-oxo-bridged manganese(III)manganese(IV) intermediate by regulated air oxidation. Synthesis, structure, and properties of dioxobis[tris(aminoethyl)amine]dimanganese(5+) trifluoromethylsulfonate

H. Hope, K. Hagen, W. Armstrong, 1988 .

Support for a dimer of di-.mu.-oxo dimers model for the photosystem II manganese aggregate. Synthesis and properties of [(Mn2O2)2(tphpn)2](ClO4)4

M. Chan, W. Armstrong, 1991 .

Synthesis, structure, and properties of [Mn(salpn)(EtOH)2](ClO4) and its aerobic oxidation product [Mn(salpn)O]2

J. W. Gohdes, W. Armstrong, 1992 .

Phosphate ester and phosphinate binding to the (.mu.-oxo)diiron(III) core. Synthesis and characterization of [Fe2O{O2P(OC6H5)2}2(HBpz3)2] and [Fe2O{O2P(C6H5)2}2(HBpz3)2]

W. H. Armstrong, S. Lippard, P. Turowski, 1990 .

Manganese clusters with relevance to photosystem II.

W. H. Armstrong, S. Mandal, S. Bhaduri, 2004, Chemical reviews.

Toward synthetic models for high oxidation state forms of the photosystem II active site metal cluster: the first tetranuclear manganese cluster containing a [Mn4(mu-O)5]6+ core.

W. H. Armstrong, R. Staples, S. Mukhopadhyay, 2002, Chemical communications.

A novel triply bridged dinuclear manganese (III) complex containing the [Mn2O(OAc)2]2+ core: synthesis, crystal structure and properties of [Mn2(μ-O)(μ-OAc)2(bpea)2](ClO4)2

S. Mandal, W. Armstrong, 1995 .

Synthesis of a new class of polydentate ligands: [bis(2-imidazolyl)methyl] amino-thioether-thiols

R. Palermo, R. H. Holm, Marie-Thérèse Youinou, 1984 .

Assembly and characterization of an accurate model for the diiron center in hemerythrin

R. Frankel, S. Lippard, G. Papaefthymiou, 1984 .

Reversible protonation of the oxo bridge in a hemerythrin model compound. Synthesis, structure, and properties of (.mu.-hydroxo)bis(.mu.-acetato)bis[hydrotris(1-pyrazolyl)borato]diiron(III) [(HB(pz)3)Fe(OH)(O2CCH3)2Fe(HB(pz)3)2]+

S. Lippard, W. Armstrong, 1984 .

(.mu.-Oxo)bis(.mu.-acetato)bis(tri-1-pyrazolylborato)diiron(III), [(HBpz3)FeO(CH3CO2)2Fe(HBpz3)]: model for the binuclear iron center of hemerythrin

Stephen J. Lippard, S. Lippard, William H. Armstrong, 1983 .

Carboxylate bridge exchange reactions in the {Fe2O(O2CR)2}2+ core. Synthesis, structure, and properties of phosphodiester-bridged complexes

S. Lippard, W. Armstrong, 1985 .

Convenient, high-yield synthesis of tetraethylammonium (.mu.-oxo)bis[trichloroferrate(III)] (Et4N)2[Fe2OCl6])

Stephen J. Lippard, S. Lippard, William H. Armstrong, 1985 .

Convenient, high-yield synthesis of (Et4N)2[Fe2OCl6]

W. H. Armstrong, S. Lippard, S. J. Lippard, 1985 .

Unprecedented example of four-coordination at a vanadium(II) center. Synthesis, structure, and properties of a reactive, nearly planar V(II) phenolate complex, [V(DIPP)4{Li(THF)}2] (DIPP = 2,6-diisopropylphenolate)

W. H. Armstrong, M. J. Scott, W. C. A. Wilisch, 1990 .

Vanadium(III) phenolate complexes. Synthesis, structure, and properties of [{V(OC6H5)6}{Li(DME)}3] and two species containing the [V(DIPP)4]- anion (DME = 1,2-dimethoxyethane, DIPP = 2,6-diisopropylphenolate)

M. J. Scott, W. C. A. Wilisch, W. Armstrong, 1988 .

Detection of EPR spectra in S = 2 states of trivalent manganese complexes

M. Chan, K. Hagen, M. Klein, 1989 .

Illumination with Ultraviolet or Visible Light Induces Chemical Changes in the Water‐soluble Manganese Complex, [Mn4O6(bpea)4]Br4

E. Tyystjärvi, T. Antal, Wayne Lo, 2009, Photochemistry and photobiology.

An unusual species containing the mixed-valence [VIII(.mu.-N)VIV]4+ core obtained by reductive decomposition of Me3SiN3: [VBr2(N3)(dmpe)(.mu.-N)VBr(dmpe)2]

D. Sable, W. Armstrong, 1992 .

Sterically crowded manganese-oxo complexes of N,N-bis(2-pyridylmethyl)-tert-butylamine with bridged binuclear core types {MnIII2(μ-O)(μ-OAc)2} and {MnIV2(μ-O)2(μ-OAc)}

S. Mandal, S. Pal, John A. Davis, 1997 .

Shape-shifting tetranuclear oxo-bridged manganese cluster: relevance to photosystem II water oxidase active site.

R. Staples, S. Mukhopadhyay, Henry J. Mok, 2004, Journal of the American Chemical Society.

Ground-state electronic structure of the dimer-of-dimers complex [(Mn2O2)2(tphpn)2]4+ : potential relevance to the photosystem II water oxidation catalyst

M. Chan, E. Solomon, M. Kirk, 1992 .

Tetranuclear manganese-oxo complex with a 2.7-.ANG. manganese.cntdot..cntdot..cntdot.manganese separation and intramolecular water.cntdot..cntdot..cntdot.(.mu.-oxygen) hydrogen-bonded contacts: [Mn4O2(TPHPN)2(H2O)2(CF3SO3)2](CF3SO3)3. Possible mode for binding of water at the active site of the oxyg

M. Chan, W. Armstrong, 1990 .

A novel tetranuclear manganese complex that displays multiple high-potential redox processes. Synthesis, structure, and properties of {[Mn2(TPHPN)(O2CCH3)(H2O)]2O}(ClO4)4.cntdot.2CH3OH

M. Chan, W. Armstrong, 1989 .

Structural and electronic consequences of protonation in {Mn4O6}4+ cores: pH dependent properties of oxo-bridged manganese complexes

K. Hagen, M. J. Scott, T. D. Westmoreland, 1989 .

Syntheses, Structures, and Properties of [Mn2(.mu.-O)2(.mu.-O2CCH3)(fac-bpea)2](ClO4)2 and Two Halide-Ligated Dioxo-Bridged Dimers Derived Therefrom: [Mn2(.mu.-O)2X2(mer-bpea)2](ClO4)2 (X = F, Cl)

M. Olmstead, S. Pal, W. Armstrong, 1995 .

Synthesis and characterization of a family of binuclear non-heme iron monooxygenase model compounds: Evidence for a “phenolate/amide carbonyl (PAC) shift” upon oxidation

W. H. Armstrong, Mark Edwin Harvey, A. Stassinopoulos, 2009 .

Evidence for Cooperativity in the Disproportionation of H2O2 Efficiently Catalyzed by a Tetranuclear Manganese Complex

C. Dubé, W. Armstrong, D. Wright, 2000 .

Preparation and crystal structure of a non-symmetrical vanadium(II) dimer: tri-μ2-bromido-(hydrogen-tris(3-isopropyl-4-bromopyrazol-1-yl)borato-κ3N,N′,N′′)-tris(tetrahydrofuran-κO)divanadium(II) – tetrahydrofuran (1/1), C34H57BBr6N6O4V2

Peter J. Bonitatibus, G. Reiss, W. Armstrong, 2020, Zeitschrift für Kristallographie - New Crystal Structures.

Iron, copper, and cobalt complexes of hydrotris(3-phenylpyrazolyl)borate and dihydrobis(3-phenylpyrazolyl)borate. Synthesis and X-ray crystallographic characterization

D. Eichhorn, F. Meece, W. Armstrong, 2001 .

Tuning tetranuclear manganese-oxo core electronic properties: adamantane-shaped complexes synthesized by ligand exchange.

R. Staples, S. Mukhopadhyay, C. Dubé, 2005, Inorganic chemistry.

Studies of iron(II) and iron(III) complexes with fac-N2O, cis-N2O2 and N2O3 donor ligands: models for the 2-His 1-carboxylate motif of non-heme iron monooxygenases.

Joshua S. McNally, B. Kasibhatla, M. Krzyaniak, 2012, Dalton transactions.

Richard Hadley Holm: A Remembrance and A Tribute

T. D. Stack, P. Power, A. Balch, 2021, Comments on Inorganic Chemistry.

Single cubane-type MFe3S4 clusters (M = Mo, W): synthesis and properties of oxidized and reduced forms and the structure of (Et4N)3[MoFe3S4(S-p-C6H4Cl)4(3,6-(C3H5)2C6H2O2)]

P. Mascharak, R. H. Holm, Y. Mizobe, 1983 .

Doubly bridged double cubanes containing MFe3S4 clusters (M = Mo, W). Synthesis, structure, and conversion to spin-quartet single clusters in solution

P. Mascharak, R. H. Holm, W. Armstrong, 1982 .

Electron-transfer series of MoFe3S4 double-cubane clusters: electronic properties of components and the structure of [(C2H5)4N]5[Mo2Fe6S8(SC6H5)9]

R. Frankel, G. Papaefthymiou, P. Mascharak, 1982 .

Demonstration of the existence of single cubane-type molybdenum iron sulfide (MoFe3S4) clusters with S = 3/2 ground states: preparation, structure, and properties

P. Mascharak, R. H. Holm, W. Armstrong, 1982 .

Binuclear Manganese(III) Complexes of Potential Biological Significance

S. Lippard, J. Stubbe, G. Dismukes, 1987 .

Synthesis and characterization of hydroxo-bridged diiron(III) complexes containing carboxylate or phosphate ester bridges: comparisons to diiron(III) proteins

S. Lippard, Seth N. Brown, Shun-Shun Liu, 1994 .

M{Hydrotris(3-phenylpyrazol-1-yl)borate}2: sterically encumbered iron(II) and manganese(II) complexes

D. Eichhorn, W. Armstrong, 1990 .

CARBOXYLATE BRIDGE EXCHANGE REACTIONS IN THE (FE2O(O2CR)2)2+ CORE. SYNTHESIS, STRUCTURE, AND PROPERTIES OF PHOSPHODIESTER-BRIDGED COMPLEXES

S. Lippard, W. Armstrong, 1985 .

STRUCTURE AND PROPERTIES OF MN9O7(O2CC6H5)13(PY)2 : A NOVEL NONANUCLEAR MANGANESE(III)-OXO-CARBOXYLATE SPECIES SYNTHESIZED BY EMPLOYING AN OXYGEN ATOM TRANSFER AGENT

D. Eichhorn, Donald W. Low, W. Armstrong, 1991 .

FTIR spectra and normal-mode analysis of a tetranuclear manganese adamantane-like complex in two electrochemically prepared oxidation states: relevance to the oxygen-evolving complex of photosystem II.

W. H. Armstrong, V. Yachandra, K. Sauer, 2002, Journal of the American Chemical Society.

A high-potential mononuclear manganese(IV) complex. Synthesis, structure, and properties, including EPR spectroscopy and electrochemistry, of [Mn(HB(3,5-Me2pz)3)2] (ClO4)2 (pz = pyrazolyl)

M. Chan, W. Armstrong, 1989 .

Mononuclear and binuclear chromium(III) picolinate complexes

D. Stearns, W. Armstrong, 1992 .

Convenient synthesis and properties of (R4N)2[Ni(SAr)4] (Ar = C6H5, p-C6H4Cl, p-C6H4CH3, and m-C6H4Cl) and the structure of tetraethylammonium tetrakis(p-chlorobenzenethiolato)nickelate(II)

P. Mascharak, S. Rosenfield, W. Armstrong, 1986 .

Products from reactions of manganese oxo complex [Mn2O2(O2CCH3)(tpen)]2+ in acidic and neutral aqueous media: [Mn2(.mu.-O)2(.mu.-O2CCH3)(tpen)]3+ and [{Mn3(.mu.-O)4(OH)(tpen)}2(.mu.-tpen)]6+

S. Pal, W. Armstrong, 1992 .

Synthesis, structure, and properties of a [manganese] complex that consists of an {Mn2O2(O2CCH3)}2+ core and a spanning hexadentate ligand

S. Pal, W. C. A. Wilisch, J. W. Gohdes, 1992 .

Ground spin state variability in manganese oxo aggregates. Demonstration of an S = 3/2 ground state for [Mn3O4(OH)(bpea)3](ClO4)3

M. Chan, S. Pal, W. Armstrong, 1992 .

Multiple Reversible Protonations of the Adamantane-Shaped {Mn4O6}4+Core: Detection of Protonation Stereoisomers at the {Mn4O4(OH)2}6+Level

C. Dubé, W. Armstrong, D. Wright, 1996 .

EXAFS studies of binuclear iron complexes as models for hemerythrin and related proteins

K. Hodgson, S. Lippard, B. Hedman, 1986 .

REVERSIBLE PROTONATION OF THE OXO BRIDGE IN A HEMERYTHRIN MODEL COMPOUND. SYNTHESIS, STRUCTURE, AND PROPERTIES OF (μ-HYDROXO)BIS(μ-ACETATO)BIS(HYDROTRIS(1-PYRAZOLYL)BORATO)DIIRON(III) ((HB(PZ)3)FE(OH)(O2CCH3)2FE(HB(PZ)3)2)+

S. Lippard, W. Armstrong, 1984 .

An unstable manganese(III) complex incorporating ligand donor types proposed for an acid phosphatase from sweet potato: (p-nitrobenzenethiolato)[N,N'-ethylenebis(salicylideneaminato)]manganese(III)

J. W. Gohdes, W. Armstrong, 1988 .

High-resolution manganese X-ray fluorescence spectroscopy. Oxidation-state and spin-state sensitivity

W. H. Armstrong, D. Siddons, J. Hastings, 1994 .

Electron Spin Echo — Endor Studies of the Tyrosine Radicals and the Manganese Cluster of Photosystem II

B. Diner, M. Chan, R. D. Britt, 1995 .

(μ-OXO)BIS(μ-ACETATO)BIS(TRI-1-PYRAZOLYLBORATO)DIIRON(III), ((HBPZ3)FEO(CH3CO2)2FE(HBPZ3)): MODEL FOR THE BINUCLEAR IRON CENTER OF HEMERYTHRIN

S. Lippard, W. Armstrong, 1983 .

Three overlooked photosynthesis papers of Otto Warburg (1883–1970), published in the 1940s in German and in Russian, on light-driven water oxidation coupled to benzoquinone reduction

H. Dau, G. Govindjee, D. Shevela, 2021, Photosynthesis Research.

Heterogeneous Composition of Oxygen-Evolving Complexes in Crystal Structures of Dark-Adapted Photosystem II.

Jimin Wang, V. Batista, G. Brudvig, 2021, Biochemistry.

Structure of a monomeric photosystem II core complex from a cyanobacterium acclimated to far-red light reveals the functions of chlorophylls d and f

Jimin Wang, M. Gunner, R. Debus, 2021, The Journal of biological chemistry.

High-resolution cryo-electron microscopy structure of photosystem II from the mesophilic cyanobacterium, Synechocystis sp. PCC 6803

Jimin Wang, M. Gunner, Ke R. Yang, 2021, Proceedings of the National Academy of Sciences.

Characterization of the Mn Oxidation States in Photosystem II by Kβ X-ray Fluorescence Spectroscopy

U. Bergmann, J. Penner‐Hahn, S. Cramer, 1998 .

Isolation of a Bis-Oxo-Bridged Mn(III)Mn(IV) Intermediate by Regulated Air Oxidation. Synthesis, Structure, and Properties of (Mn2O2(tren)2)(CF3SO3)3.

H. Hope, K. Hagen, W. Armstrong, 1988 .

Synthesis, structure, and magnetic properties of a reactive complex containing a nearly linear MnIII-O-MnIII core, bis[N,N-bis(5-nitrosalicylidene)-1,7-diamino-3-azapentanato(2-)]oxodimanganese

M. J. Scott, J. W. Gohdes, C. Kipke, 1990 .

Synthesis, Structure, and Magnetic Properties of a Reactive Complex Containing a Nearly Linear MnIII-O-MnIII Core, (Mn2O(5-NO2saldien)2).

M. J. Scott, J. W. Gohdes, C. Kipke, 1990 .

A remarkably stable mononuclear manganese (III) hydroxide complex: [L1MnIII(OH)][H2L1= bis(2-hydroxy-5-nitrobenzyliminoproply)methylamine]

D. Eichhorn, W. Armstrong, 1992 .

Multinuclear oxo-bridged manganese complexes with a bulky substituted benzoate ligand: novel species obtained by using steric control.

S. Mukhopadhyay, W. Armstrong, 2003, Journal of the American Chemical Society.

Proton NMR Study of Oxo-Bridged Dimanganese(III) Complexes: Solution State Structures and an Isotropic Shift/Magnetic Exchange Correlation.

C. Dubé, Henry J. Mok, W. Armstrong, 1998, Inorganic chemistry.

A novel vanadium(V) homocitrate complex: synthesis, structure, and biological relevance of [K2(H2O)5][(VO2)2(R,S-homocitrate)2]·H2O

S. Mandal, W. Orme-Johnson, W. Armstrong, 1996, JBIC Journal of Biological Inorganic Chemistry.