The crystal and molecular structure of potassium u-fac-bis(N-methyliminodiacetato)cobaltate(III) sesquihydrate.

スポンサーリンク

概要

• 論文の詳細を見る

• The crystal and molecular structure of the title complex has been determined by X-ray analysis. It has been found that the <I>cis</I>-N<SUB>2</SUB>O<SUB>4</SUB> octahedron about the cobalt(III) has a large distortion caused by the steric compression between the two adjacent <I>N</I>-methyl groups.

• 公益社団法人 日本化学会の論文

著者

• Yasui Takaji

  Department Of Chemistry Faculty Of Science Kochi University

• YONEDA Hayami

  Department of Chemistry, Faculty of Science, Hiroshima University

• Kushi Yoshihiko

  Department Of Chemistry Graduate School Of Science Osaka University

• Ideno Toshio

  Department of Chemistry, Faculty of Science, Hiroshima University

関連論文

• Stereoselective Formation and Characterization of S-Bridged Dinuclear Λ- and Δ-[Co{Co(didentate-N,S)_3}(_D-pen-N,O,S)]-Type Complexes (didentate=2-Aminoethanethiolate, _L-Cysteinate, and _D-Penicillaminate (_D-pen))
• Photochemistry of Cobalt(III) Complexes. II. Cobalt(III) Complex with a Co-C-S Three-Membered Ring Prepared by Photodecarboxylation of 2,2'-Thiodiacetato Complex. Crystal Structure of (-)^_-fac-trans(NH,O)-[Co(CH_2SCH_2COO)(dien)]ClO_4
• Sulfenato and Sulfinato Complex Formation via Oxidation of OC-6-3'2-Bis{2-[(2-pyridylmethyl)amino]ethanethiolato}cobalt(III)(1+) complex by Molecular Dioxygen
• The First Ligand Oxidation of Cobalt(III) Thiolato Complex by Molecular Dioxygen
• Structures of Bis(5,5-diphenylhydantoinato)copper(II) Complexes with Primary Amines Involving Square Pyramidal CuN_40 Chromophores
• Highly Efficient Chromatographic Optical Resolution of fac-Tris(β-alaninato)cobalt(III) with an Optically Active ob_3 Isomer of Tris(trans-1,2-diaminocyclohexane)cobalt(III) Cation Adsorbed on a Cation-Exchange Resin
• The Incomplete Cubane Complexes Having Co_3O_4 or Mo_3S_4 Core with the N-N-O Type Tridentates; L-histidinato and Ethylenediamine-N-acetato
• Synthesis of a New Pd(II) Complex with One hfac-O, O' and One hfac-Monoxime-C, N as Ligands; Unexpected C-O Bond Formation between C^3-Bonded hfac and N-Bonded Monoxime
• Valence lsomerization. Synthesis and Characterization of Cobalt and Nickel Complexes
• A Novel Octanuclear Copper(I) Complex with a Compressed Square Antiprismatic Cu_8 Core
• A Novel Trinuclear Platinum(II) Complex with C, N, S, Donor Ligands Containing Ferrocenyl Groups
• Stereoselective Formation of[Cr(edda or eddp)(N-N)-Type Complexes with 1, 10-Phenanthroline(edda=ethylenediamine-N, N'-diacetate;eddp=ethylenediamine-N, N'-dipropionate)
• A Novel Five-Coordinated Sodium Ion Captured in Na_2[Ni(succim)_4]・2H_2O(succim = succinimidate)Complex: Crystal Structure and Crystal Polarized Electronic Spectra
• Structures and Electronic Spectra of Aquadiiminebis(succinimidato)copper(II) Complexes with Square Pyramidal [CuN_4O] Chromophores (Diimine=1,10-Phenanthroline and 2,2'-Bipyridine)
• Three Types of Nickel(II) Complexes Derived from 2-Substituted Benzothiazoline ; Formation of a Tetranuclear Complex by a Sterically Induced Orthometallation Reaction
• Chromatographic Resolution of a Diastereomeric Mixture of Tris(trans-1, 2-diaminocyclohexane)cobalt(III) by Bis(μ-tartrato)diantimonate(III)Anion and Association Modes Found in Their Diastereomeric Salts
• Optically Active Cobalt(III) Complexes Containing Partial Cubane Co_3O_4 Core: Syntheses and Structures of the Isomers of [Co_3(L)_3(μ-OH)_3(μ_3-O)]Cl (L = Ethylenediamine-N-acetate)
• Tetranuclear Cobalt(III) Complex Having the Cubane Co_4O_4 Core: Synthesis and Structural Analysis of the Complex Containing (2-Pyridylmethyl)glycine
• Trinuclear Cobalt(III) Complex Having Partial Cubane Co_3O_4 Core : Synthesis and Structural Analysis of the Complex Containing Bis(2-pyridylmethyl)amine
• Metal Complexes of Peptides. VI. Di-μ-hydroxo-Dicobalt(III) Complexes Containing Peptides
• Trinuclear Cobalt(III) Complexes Containing Partial Cubane Co_3O_4 Core. Synthesis and Structure of [Co_3(L)_3(μ-OH)_3(μ_3-O)]Cl (L=ethylenediamine-N-acetate)
• Photochemistry of Cobalt(III) Complexes. I. Optically Active Cobalt(II) Complexes Containing Co-C Bond Prepared by Photodecarboxylation of Amino Carboxylato Complexes
• Stereospecific Deuteration of Chelated 2,2'-Thiodiacetate(tda)in[Co(dien)(tda)]+(dien=diethylenetriamine)Observed in the Acidic D2O Solutions
• Double Sulfur Trans Influence in the Dithiolato Complex: trans(S)-[Co(aet)_2(en)]ClO_4(aet=2-Aminoethanetiolate)
• Synthesis, characterization, and optical resolution of electrically neutral octahedral cobalt(III) complexes containing the tetradentate ligand.
• The stereochemistry of the six geometrical isomers of the bis(ethylenediamine-N-acetato)cobalt(III) ion, (Co(edma)2)+.
• The crystal and molecular structure of potassium u-fac-bis(N-methyliminodiacetato)cobaltate(III) sesquihydrate.
• Circular Dichroism Spectrum of Ci-trans(O)-(Co(C(S)-edma-d1)2)+ Containing Chiral Methylene Formed by Stereospecific Deuteration.
• Metal complexes of peptides. III. The preparation and properties of diammine(oligopeptidato)cobalt(III) complexes.
• Stereoselective isomerization reactions of the (ethylenediamine-N,N'-diacetato)-(ethylenediamine)cobalt(III) and (ethylenediamine-N,N'-diacetato)-(glycinato)cobalt(III) complexes in a basic aqueous solution.
• The base-catalyzed isomerization of the (iminodiacetato)(N-methyliminodiacetato)cobaltate(III) and bis(iminodiacetato)cobaltate(III) ions.
• Stereoselective isomerization and racemization of (N-methyliminodiacetato)(ethylenediamine-N-acetato)cobalt(III), (Co(mida)(edma)), in a basic aqueous solution.
• Metal complexes of amino acids. XV. Racemization and deuteration of bis(biguanide)sarcosinatocobalt(III) complex.
• Base-catalyzed isomerization and racemization reactions of [Co(L1)(L2)]+-type complexes (L1=iminodiacetato or N-methyliminodiacetato and L2=3-azapentane-1,5-diamine or 3-methyl-3-azapentane-1,5-diamine).
• Metal complexes of amino acids. XIII. The relationships between the 13C chemical shifts and ligand field in the trans(O)-(Co(O)2(N)4) type complexes.
• Preparation, structure, and circular dichroism spectra of [Co(L1)(L2)]+-type complexes (L1=iminodiacetato or N-methyliminodiacetato and L2=3-azapentane-1,5-diamine or 3-methyl-3-azapentane-1,5-diamine).
• Deuteration reaction of malonate hydrogens in some monomalonatocobalt(III) compounds.
• Structural study of optical resolution. IX. The crystal structure of (-)589-tris(biguanide)cobalt(III) chloride d-tartrate pentahydrate.
• Stereoselective association between acetylacetonatobis(ethylenediamine)cobalt(III) and malonate ions as studied by nuclear magnetic resonance.
• Preferential Precipitation of Δ-[Co(en)3]2(d-C4H4O6)3 by Alcohol Addition to the [Co(en)3]3+–d-C4H4O62−
• Comparison of association constants derived from CD and UV measurements. The case of .LAMBDA.-tris(ethylenediamine)-cobalt(III) and .DELTA.-tris((1r,2r)-1,2-cyclohexane-diamine)cobalt(III) with thiosulfate ion.
• Absolute configurations assigned to some octahedral cis-bis(diamine)cobalt(III) complexes on the basis of their stereoselective interactions in solution.
• Structural study of optical resolution. VII. The crystal structure of (-)589-oxalatobis(ethylenediamine)cobalt(III) hydrogen-d-tratrate dihydrate and comparison between the crystal structures of the more- and less-soluble diastereoisomers.
• Kinetics of the stereoselective deuteration of malonate hydrogens in some bis(malonato)cobalt(III) compounds and the reversal of stereoselectivity induced by the solution pH.
• Proton Magnetic Resonance of Metal Ammine Complexes. IV. Paramagnetic Anisotropy of Cobalt(III) Ions as Exemplified in Proton Chemical Shifts
• Proton magnetic resonance spectra of metal ammine complexes. VIII. Hydrogen isotopic exchange in the [Co(O)2(N)4]+ complex ions.
• Proton magnetic resonance spectra of metal ammine complexes. VI. The trans-effect in cobalt(III) amine compounds as studied by the rate of hydrogen-deuterium exchange.
• The Preparation and Properties of Metal Complexes in Non-aqueous Solution. II. Diiodotetrakisdimethylsulfoxidecobalt Iodide
• Laser Photochemistry. II. Determination of the ORD and CD Spectra of Some Chromium(III) β-Diketonates
• Proton magnetic resonance spectra of metal ammine complexes. VII. Amine proton chemical shifts in bis(ethylenediamine)cobalt(III) compounds.
• Metal complexes of peptides. IV. Cobalt(III) complexes with .BETA.-alanyl-L-histidine (carnosine) functioning as a quadridentate ligand.
• Structure and racemization of optically active mer-(3-azapentane-1,5-diamine or 3-methyl-3-azapentane-1,5-diamine)(ethylenediamine-N-acetato)cobalt(III) complexes.
• Hydrogen-Deuterium Exchange in the Methyl Group of Four Bisdimethylglyoximatocobalt(III) Complexes
• The crystal and molecular structure of (N-benzyl-L-alaninato)-(n,n'-ethylenebis(.ALPHA.-methylsalicylideneaminato))-cobalt(III) trihydrate.
• Studies of the separation mechanism in ion-exchange chromatography. I. Inversion of the elution order of cis and trans isomers of metal complexes.
• Studies of the separation mechanism in ion-exchange chromatography. II. Inversion of the elution order of tri- and divalent complex cations with increasing concentration of the eluent.
• Structural study of optical resolution. XI. The crystal structures of (+)589-tris(biguanide)cobalt(III) chloride d-tartrate trihydrate and racemic tris(biguanide)cobalt(III) trichloride.
• The crystal structure of di-.MU.-bromo-tris(triphenylphosphine)dicopper(II).
• Theoretical Study of Proton Chemical Shifts Induced by the Paramagnetic Anisotropy of Cobaltic Ion
• Studies of the separation mechanism in ion-exchange chromatography. III. Elution order of cis-bis(ethylenediamine)cobalt(III) and cis.ALPHA.-triethylenetetraminecobalt(III) complexes on SP-sephadex C-25 and IEX510 resins.
• A fairly effective environment substance (Co(sep))3+ ion in the Pfeiffer effect of some oxalato complexes of chromium(III).
• Structural study of optical resolution. VI. The crystal structure of (+)589-cis-chloroamminebis(ethylenediamine)cobalt(III) d-3-bromocamphor-9-sulfonate monohydrate.
• Metal complexes of peptides. I. The cobalt(III) complexes containing dipeptidate and n-methyliminodiacetate as mixed ligands.
• Circular dichroism spectra of the dicobalt(III) complexes containing two bridging .MU.-hydroxo ligands.
• Study of Hydration and Association of Ions in Solution. I. Chromatographic and Electrophoretic Behaviors of Hexamminetype Cobalt(III) Complexes in Aqueous Solutions of Various Electrolytes
• The base-catalyzed isomerization of the bis(ethylenediamine-N-acetato)cobalt(III) complex.
• Complete Resolution of the Racemic Trisethylenediaminecobalt(III) Complex into Its Optical Antipodes by Means of Electrophoresis
• Preparation and stereochemistry of cobalt(III) complexes with ethylenediamine-N-acetate and 3-azapentane-1,5-diamine or 3-methyl-3-azapentane-1,5-diamine.
• Influence of added alcohols on the pfeiffer effect of tris-(1,10-phenanthroline)zinc(II)-l-malic acid and -d-tartaric acid systems in water.
• Induced circular dichroism spectra of some achiral and racemic cobalt(III)-amine complexes in aqueous (R,R)-tartrate and (R,R)-tartratoantimonate(III) solutions.
• Structure and absolute configuration of .ALPHA.-pompene. II. An X-ray analysis of the mono p-bromobenzoate of the diol derived from .ALPHA.-pompene.
• The Chelation-induced Deceleration of the Methyl Proton Exchange in the Bisacetylacetoneethylenediimine Ligand
• Proton Magnetic Resonance Spectra of Metal Ammine Complexes. I. Cobalt(III) Pentammine Series
• Solubility of Transition Metal Complexes in Aqueous Salt Solutions. I. Tris(1,10-phenanthroline)iron(II) Perchlorate
• Solubility of transition metal complexes in aqueous salt solutions. II. Tris(1,10-phenanthroline)iron(II) perchlorate in hydrophobic salt solutions.
• Enhancement of the Pfeiffer effect arising from the cation-cation interaction.
• Metal complexes of amino acids. X. The preparation and characterization of cobalt(III) complexes of the type [Co(N)2(O)4] containing .BETA.-alanine.

もっと見る 閉じる

スポンサーリンク