Magnetism and electronic structure of a cubane-type Mo4S4 cluster.

スポンサーリンク

概要

• 論文の詳細を見る

• The static magnetic susceptibilities of the stable cubane-type compounds of [Mo<SUB>4</SUB>S<SUB>4</SUB>]<SUP><I>m</I>+</SUP> with a set of consecutive oxidation numbers have been measured in the temperature range from 2 to 300 K at the field strength of 0.5 T. Na<SUB>3</SUB>[Mo<SUB>4</SUB>S<SUB>4</SUB>(edta)<SUB>2</SUB>]·10H<SUB>2</SUB>O (<I>m</I>=5) has been found to be paramagnetic with <I>S</I>=1⁄2, whereas Mg<SUB>2</SUB>[Mo<SUB>4</SUB>S<SUB>4</SUB>(edta)<SUB>2</SUB>]·22H<SUB>2</SUB>O (<I>m</I>=4) and Mg[Mo<SUB>4</SUB>S<SUB>4</SUB>(edta)<SUB>2</SUB>]·12H<SUB>2</SUB>O (<I>m</I>=6) to be diamagnetic. The electronic structure of the [Mo<SUB>4</SUB>S<SUB>4</SUB>]<SUP><I>m</I>+</SUP> clusters is discussed on the basis of the MO theory from the magnetic properties of these compounds.

• 公益社団法人 日本化学会の論文

著者

• Sugano Tadashi

  Institute For Solid State Physics University Of Tokyo

• Uryu Norikiyo

  Department Of Applied Science Faculty Of Engineering 36 Kyushu University

• Kobayashi Hanako

  Department Of Chemistry Faculty Of Science Kyoto University

• Shibahara Takashi

  Department Of Chemistry Faculty Of Science Okayama University Of Science

• Kinoshita Minoru

  Institute For Solid State Physics The University Of Tokyo

• Kobayashi Hanako

  Department of Chemistry, Faculty of Science and Technology, Keio University

関連論文

• Dependence of Magnetic Susceptibility of Ba_2YCu_3O_ on the Oxygen Defect Concentration
• Sulfur-Bridged Cubane-Type Molybdenum-Cadmium Clusters with Diethyldithiophosphato or Nitrilotriacetato Ligands
• Magnetic Properties of Some Triangular Trinuclear Complexes of [Ru_2M(μ-CH_3COO)_6(μ_3-O)(py)_3]^ with a Paramagnetic Ion M
• Magnetic Properties of Some Triangular Trinuclear Complexes of [Ru_2M(μ-CH_3COO)_6(μ_3O)(py)_3]^ with a Diamagnetic Ion M
• Principle of Corresponding States of Magnetic Phase Diagram of CuCl_2・2H_2O at Low Temperatures and High Pressures : II. LOW TEMPERATURE PROPERTIES OF SOLIDS : Magnetism : Cluster, Low Dimension
• Di- and Trinuclear Nickel(II) Complexes Containing Tripodal Hexadentate Ligands
• Magnetic Properties and Structures of the α- and δ-Phases of ρ-NPNN (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
• Magnetic Properties and Structures of the α- and δ-Phases of p-NPNN
• Novel Electronic States of Partially Deuterated (DMe-DCNQI)_2Cu
• Magnetic Properties of an Organic Biradical, m-BNN : m-Phenylene Bis(α-Nitronyl Nitroxide)
• Growth of Large Isometric YBa_2Cu_3O_x Single Crystals from Coexisting Region of Solid with Melt in Y_2O_3 Crucibles
• The Curie Temperature of Anisotropic Heisenberg Ferromagnet with Mixed Spins of S=1/2 and S=1
• Preparation of Oxo-Bridged Dinuclear Iron(III) Complexes with One or Two O,O'-Bridged Optically Active Amino Acids
• Mean-Field Theory of Quasi One-Dimensional Heisenberg Magnet γ-Phase p-NPNN
• Effects of the Biquadratic Exchange Interaction in Linear Chain Antiferromagnet
• Synthesis, Structure and Proton-Coupled Electron Transfer of μ-Oxo-μ-chloro and μ-Oxo-μ-alkoxo Dimeric Molybdenum(III) Ethylenediamine Complexes
• Redox Chemistry of Dinuclear Molybdenum Dithiolene Complexes. Interconversion of the Bridging Disulfide and Sulfides
• Photochromism of Dinuclear Tungsten Complexes with Disulfur and Ethylene-1,2-dithiolate Ligands
• Oxo-and Alkoxo-Bridged Dimeric Molybdenum(III) Ethylenediamine Complexes
• An Oxo- and Chloro-Bridged Dimeric Molybdenum(III) Ethylenediamine Complex
• Photochromism of Dinuclear Molybdenum Complexes with Disulfur and Ethylene-1, 2-dithiolate Ligands
• Syntheses and Characterization of Cubane-Type Clusters with Molybdenum-Iron-Sulfur (Mo_3FeS_4) or Molybdenum-Nickel-Sulfur (Mo_3NiS_4) Cores. X-Ray Structures of [Mo_3FeS_4(H_2O)_](CH_3C_6H_4SO_3)_4・7H_2O and [Mo_3FeS_4(H_2O)(NH_3)_9]Cl_4, and Discret
• A New Class of Bridged Diiron(III)Complex with a Schiff-base Bridge : Structure and Magnetic Properties of Di-N, N'-trimethylene bissalicylidenimine(bis-N, N'-trimethylenebissalicylideniminato)iron(III)
• Proton NMR in Antiferromagnetic and Intermediate Phases in a Random Mixture CsMn_Co_xCl_3・2H_2O:Effect of External Field
• Proton NMR in a Random Mixture with Competing Anisotropies:CsMn_Co_xCl_3・2H_2O
• Urinary Excretion of Mercury from Mice Exposed to Metallic Mercury Vapor Determined with NTA Complex
• Nuclear Relaxation in a Two-Dimensional Ferromagnet with Single-Ion Anisotropy:Application to the System Rb_2CrCl_4
• Sulfur-Bridged Double Cubane-Type Tungsten-Nickel Mixed-Metal Cluster. Synthesis and X-Ray Structrue of [{W_2NiS_4(H_2O)_9}_2](CH_3C_6H_4SO_3)_8・20H_2O
• Reaction of a Sulfur Bridged Incomplete Cubane-Type Tungsten Cluster with Acetylene: Formation of Three Carbon-Sulfur Bonds
• How Do Ethane-Type Molecules Avoid Eclipsing When Forced as Such? The Case of 7, 8, 9, 10-Tetrachloro-1, 1-dimethyl-1, 2, 6, 10b-tetrahydro-6, 10b-o-benzenoaceanthrylene
• Sulfur-Bridged Incomplete Cubane-Type Iminodiacetato Molybdenum Clusters: Geometrical Isomers and Their Isomerization
• Fluorescent Tin(IV) Complexes with Schiff Base Ligands
• Critical Exponents in the Frustrated Heisenberg Antiferromagnet with Layered-Triangular Lattice: VBr_2
• Magnetic Interaction and Phase Transition in the Organic Free Radical TANOL in Hydrostatic Pressures
• Calculations of the Specific Heat and the Magnetic Susceptibility of Ferric Ammonium Alum at Very Low Temperatures
• Electrical Conductivity and Some Other Properties of the Partially Oxidized Salt of the Magnus Green Salt with the Formula Pt_6(NH_3)_Cl_(HSO_4)_4
• Ground State Spin Configurations of the Triangular Ising Net with the Nearest and Next Nearest Neighbor Interactions
• Two-Dimensional Quadratic Ising Ferromagnet with Apparent Three Spin Interactions
• Magnetic Interactions in Five-Coordinated Iron (III) Complexes with Spin S=3/2 : II. LOW TEMPERATURE PROPERTIES OF SOLIDS : Magnetism : Cluster, Low Dimension
• On the Paramagnetic Susceptibility of Sm^ ion
• NMR Study of Oblique Antiferromagnetic Phase in Random Mixture CsMn_Co_xCl_3・2H_2O
• Antiferromagnetic Structure of the Anhydrous Cobalt Sulfate CoSO_4
• Susceptibility Analysis of Two-Dimensional Antiferromagnet FeTa_2O_6
• Triangular Ising Lattice with Anisotropic Interactions
• On the Magnetism of Mn- and Co-Ammonium Tutton Salts at Very Low Temperatures
• Nuclear Transverse Relaxation in the Nearly Two-Dimensional Ferromagnets
• Nuclear Transverse Relaxation of Cu^ and Cl^ Nuclei in Two-Dimensional Ferromagnet (CH_3NH_3)_2CuCl_4
• On the Interionic Contributions to the Specific Heat of Cobalt Ammonium Tutton Salt Co(NH_4)_2(SO_4)_26H_2O at Very Low Temperatures
• Note on the Magnetic Anisotropy of the Cobalt Ammonium Tutton Salt Co(NH_4)_2(SO_4)_2・6H_2O
• Exchange Interactions in Antiferromagnetic FeI_2
• Spin Reorientation in Manganese Tutton Salt Mn(NH_4)_2(SO_4)_2・6H_2O
• Spin Wave Analysis of Antiferromagnet NiCl_2・6H_2O
• Anisotropic g-Factors of Co^ Ion in Complex Salts
• Exchange Interactions in Antiferromagnetic FeI_2. : II. The Four Spin Interaction
• Concentration Expansion Study of the Randomly Dilute Ising Ferromagnet with Second Neighbor Interaction
• Spin Wave Analysis of the Linear Chain Antiferromagnet CsMnCl_3・2H_2O
• Magnetic Susceptibility Analyses of Alternating and Ladder-Like Copper (II) Linear Chain Compounds
• Phase Transition in Anisotropic Antiferromagnet with External Magnetic Field
• Influence of the Field Strength and Direction on the Magnetic Phases of an Antiferromagnet with Uniaxial Anisotropy
• One-Dimensional Ising System with Arbitrary Interactions.I.Derivation of the Dual Transformation and Application to Simple Examples
• Effects of Anisotropic Exchange Interactions on the Magnetic Properties of a Singlet Ground State System with an External Magnetic Field
• Magnetic Susceptibilty of Scandium
• Renormalized Spin Wave Theory of Nearly Two-Dimensional Ferromagnet K_2CuF_4
• Hyperfine Interaction of Cu Nuclei in the Mixed System (CH_3NH_3)_2Cu (Cl_Br_x)_4
• On the Anisotropic Exchange Interaction in [(NH_3CH_2CH_2)_2NH_2)[CUCl_4]Cl
• Influence of the Crystalline Field of Uniaxial Anisotropy on the Critical Temperatures of an S=1 Ising Antiferromagnet
• On the Magnetically Dilute Ferromagnetic System
• Field Dependence of the Magnetic Susceptibility of CoCl_2・6H_2O
• The Curie Temperatures of Magnetically Dilute Ferromagnetics
• Magnetic Susceptibility Analysis of Mixed Metal Cubane-Type Cluster complexes, [tetra-μ_3-thio-tris {tri(aqua)molybdenum}aquairon] (4+) -toluensulfonate heptahydrate and [tetra-μ_3-thiotris {tri(aqua)molybdenum} aquanickel] (4+) p-toluensulfonate heptahyd
• The Curie Temperature of the Two-Dimensional Quadratic Ising Ferromagnet with Mixed Spins of S=1/2 and S=1
• Magnetic Interactions in Quadri-Nuclear Complex Compound [Cr_4(OH)_6(en)_6](N_3)_6・4H_2O
• Higher Order Spin Coupling in Complex Compounds
• Uptake of Carbon Monoxide by a Sulfur-Bridged Molybdenum-Nickel Cluster. Synthesis and Structure of [Mo_3NiS_4(CO)(H_2O)_9]^
• Ground State Spin Configurations of the Triangular Ising Net with the First, Second and Third Nearest Neighbor Interactions
• The Cluster Approach with Effective Field Approximation to Exchange Coupling in Layer-Type Compound Cu (NH_3)_2CO_3
• Ferromagnetism of Organic Radical Crystals
• Magnetic Susceptibility of Tetrameric Co(II) Acetylacetonate
• Magnetic properties of some molybdenum(V) dimeric coordination compounds with terminal oxo-ligands and di-.MU.-oxo-, di-.MU.-sulfido- or .MU.-oxo-.MU.-sulfido- bridges.
• Ising Model with General Spin and Planar Rotator Model on the Bethe Lattice
• The preparation and X-ray structures of di-.MU.-sulfido- and .MU.-oxo-.MU.-sulfido-bis(tris(isothiocyanato)oxomolybdate(V)) ions.
• タイトル無し
• Fluorescent Tin(IV) Complexes with Schiff Base Ligands : Synthesis, Structures, and Fluorescence Lifetime
• Bridges in polynuclear complexes. II. An X-ray investigation of the coordination of silver ion to the .MU.-peroxo bridge of a dinuclear Cobalt(III) complex.
• Bridges in polynuclear complexes. I. The reaction and reaction products of .MU.(NH2,O2) dicobalt complexes with nitrites.
• Formation of hydrogen peroxide by two-stage acid hydrolysis of trans(NO2,O2)-[.MU.-peroxo-bis{nitrtobis(ethylenediamine)-cobalt(III)}] and reaction kinetics.
• Raman and infrared spectra of .MU.-O2 dicobalt(III) complexes.
• Electrochemical preparation and characterization of the radical salts of (phthalocyaninato)nickel, NiPc(SbF6)0.5, and NiPc(AsF6)0.5.
• Preparation, crystal structure, and solid state properties of highly conductive (phthalocyaninato) platinum radical salts: PtPc(ClO4)0.5 and PtPc(AsF6)x.
• XPS study of binuclear Mo(V) complexes with di-.MU.-oxo, .MU.-oxo-.MU.-sulfido, and di-.MU.-sulfido bridges.
• Magnetic properties of molybdenum (IV) trinuclear coordination compounds, Ba(Mo3O3S(Hnta)310H2O and Ca1.5(Mo3S4(Hnta)2(nta))12H2O.
• Preparation and structure of .MU.-oxalato-bis{.MU.-oxo-.MU.-sulfido-bis-((oxalato)oxomolybdate(V))} complex, K6({Mo2O3S(ox)2}2(ox))10H2O.
• Magnetism and electronic structure of a cubane-type Mo4S4 cluster.
• Magnetic properties of (.MU.-(ethylenediaminetetraacetato)-di-.MU.-sulfido-bis{oxomolybdate(V)})2- and (.MU.-(ethylenediaminetetraacetato)-di-.MU.-oxo-bis{oxomolybdate(V)})2- ions.
• A new synthetic route to hexachloromolybdate(III). An X-ray structure of (NH4)3(MoCl6).
• Preparation and characterization of (tetrabenzoporphyrinato)nickel hexafluoroarsenate, (NiTBP)3(AsF6)2(C10H7Cl). A new type of metallomacrocyclic radical salts.

もっと見る 閉じる

スポンサーリンク