Preparation and electronic spectra of dichlorobis(1,10-phenanthroline)-molybdenum(III) and dichlorobis(2,2'-bipyridine)molybdenum(III) ions.
スポンサーリンク
概要
- 論文の詳細を見る
A preparation method of pure crystalline salts, <I>cis</I>-[MoCl<SUB>2</SUB>(phen)<SUB>2</SUB>]X (phen, 1,10-phenanthroline; X<SUP>−</SUP>=Cl<SUP>−</SUP>, Br<SUP>−</SUP>, CH<SUB>3</SUB>C<SUB>6</SUB>H<SUB>4</SUB>SO<SUB>3</SUB><SUP>−</SUP>) and <I>cis</I>-[MoCl<SUB>2</SUB>(bpy)<SUB>2</SUB>]Cl (bpy, 2,2′-bipyridine), has been established. They are stable in solid state under oxygen- and moisture-free conditions. They deteriorate within one hour in water at room temperature, but are much more stable in various organic solvents free from oxygen. In the visible region, two absorption peaks were observed in methanol at 21510 cm<SUP>−1</SUP> (ε=2570 dm<SUP>3</SUP> mol<SUP>−1</SUP> cm<SUP>−1</SUP>) and 26740 cm<SUP>−1</SUP> (ε=4420 dm<SUP>3</SUP> mol<SUP>−1</SUP> cm<SUP>−1</SUP>) for the phen complex, and one broad peak at 22820 cm<SUP>−1</SUP> (ε=3630 dm<SUP>3</SUP> mol<SUP>−1</SUP> cm<SUP>−1</SUP>) for the bpy complex, which are assigned to the metal-to-ligand d-π<SUP>*</SUP> charge transfer transition.
- 公益社団法人 日本化学会の論文
著者
-
Sasaki Yoichi
Department Of Chemistry Faculty Of Science Hokkaido University
-
Saito Kazuo
Department Chemistry Faculty Of Science Tohoku University
-
Morita Tomoji
Department of Chemistry, Faculty of Science, Tohoku University
-
Sasaki Yoichi
Department of Chemistry, Faculty of Science, Tohoku University
-
Saito Kazuo
Department of Chemistry, Faculty of Science, Tohoku University
関連論文
- Synthesis and Characterization of (μ-Alkoxo)bis(μ-carboxylato)diruthenium Complexes, Na[Ru_2(dhpta)(μ-O_2CR)_2] (dhptaH_5 = 1,3-diamino-2-hydroxypropane tetraacetic acid). A Ruthenium Analogue of Model Systems for Iron-oxo Proteins
- Vertically Linked Ruthenium(II) Porphyrin Oligomers
- Gender Differences in Physical and Psychological Stress Responses among College Judoists Undergoing Weight Reduction
- Mixed Chromium(III)-Ruthenium(III) Trinuclear Complex, [CrRu_2(μ_3-O)(μ-CH_3COO)_6(pyridine)_3]^+
- Inductively Coupled Plasma Mass Spectrometry for the Determination of Platinum Accumulation in Human Non-Small Cell Lung Cancer Cell Lines
- An Enzyme-Linked Immunosorbent Assay (ELISA) for Measuring Human Erythrocytes Catalase
- Structure and Vibrational Spectra of Trinuclear Metal Cluster Complexes. A Question of Symmetry
- Dinuclear Rhenium(III) Complexes with a Single Oxide Bridge, [Re_2(μ-O)Cl_2(L)_2]^ (L=2,2'-Bipyridine or 1,10-Phenanthroline)
- Dinuclear Oxomolybdenum(V) and Oxotungsten(V) Complexes of the Hexadentate Ligands N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine and Its Propylenediamine Analog
- Preparation of Oxo-Bridged Dinuclear Iron(III) Complexes with One or Two O,O'-Bridged Optically Active Amino Acids
- Oxygen Atom Transfers from μ-Oxo-bis(Oxomolybdenum(V) Porphyrin) to Chromium(II) Porphyrins in Toluene
- Preparation and Electrochemical Response of Poly(4-vinylpyridine)- Coordinated Oxo-acetato Triruthenium Cluster Film
- Synthesis of Trinuclear Molybdenum Cluster Complex with Novel Skeleton, [Mo_3(μ_3-CCH_3)(μ_3-O)(μ-C_6H_5COO)_6(CH_3OH)_3]Cl
- Serious duodenitis concomitant with graft dysfunction following renal transplantation
- Hydronephrosis in the early stage of pregnancy after renal transplantation
- Alteration in hippocampal and cerebral expression of glial fibrillary acidic protein following styrene exposure in rat
- Comment and Reply
- K-Ar dates of some Miocene volcanic rocks from the Yamagata area,Northeast Japan
- A K-Ar Investigation of the Chichibu Quartz Diorite and Some Discussions on Its Cooling History
- Paleomagnetic Study of Pleistocene Lavas and Dikes of the Zao Volcano Group, Japan
- The Twelve-Item General Health Questionnaire Among Japanese Workers
- An Urban Noise Survey in Sapporo, Japan
- Direct and indirect effects of electrical stimulation on the motility of human sperm
- Effect of reactive oxygen species in semen on the pregnancy of infertile couples
- Simultaneous Multi-Determination of Brain Trace Element Concentrations by Inductively Coupled Plasma Mass Spectrometry
- Evolution of the Komiji Syncline in the North Fossa Magna, central Japan : Paleomagnetic and K-Ar age insights
- Note on the Third Excited Level of ^Hg
- A High Density Sampling K-Ar Dating of the Kinpu-San Plutonic Body and the Initiation of the Philippine Sea Plate Subduction
- Rare gas studies of twenty-four antarctic chondrites
- Excess Ar in Some Metamorphic and Plutonic Rocks and Reduction of Thermal Neutron-induced ^Ar by Cd Shielding
- Development of a Computer Mapping System and an Application for the Purpose of Epidemiological Studies in Northern Japan
- What Should We Teach ? : The Elements-The Most Fundamental Concept of Chemistry
- Trace Elements and Neurotransmitters in the Brain under Stress
- Dynamics of Trace Elements in Human Body and Diseases
- K-Ar dating studies of Ashigawa and Tokuwa granodiorite bodies and plutonic geochronology in the South Fossa Magna, central Japan
- Miocene intra-arc bending at an arc-arc collision zone, central Japan
- The Presence of Heavy Metals in Urban Snow
- EFFECT OF THE MORPHOLOGY OF SBS MODIFIED ASPHALT ON MECHANICAL PROPERTIES OF BINDER AND MIXTURE
- Maternal-to-Fetal Transfer of Ritodrine in Twin Pregnancy
- Preparation and Properties of Oxo-Centered Trinuclear Chromium(III) Complexes with Bridging Optically Active Amino Acids, (Cr3(.MU.3-O)(.MU.-O,O'-amino-acid)6(H2O)3)7+.
- Preparation and electronic spectra of dichlorobis(1,10-phenanthroline)-molybdenum(III) and dichlorobis(2,2'-bipyridine)molybdenum(III) ions.
- Metal complexes of EDTA and its related compounds. II. Geometric isomers of [Co(X)(trimethylenediamine-N,N,N'-triacetate)] complexes with X=H2O, NH3, Cl-, and CN-.
- Circular Dichroism Spectra of Cobalt(III) Complexes Containing Amino-Alcohols
- Metal Complexes Containing Six-Membered Chelate Rings. I. Preparation and Structure of 2,4-Pentanediaminetetraacetato Complexes of Cobalt(III)
- Geometrical isomerization of .MU.-peroxo-bis(diethylenetriamine-(R)-propylenediaminecobalt(III)) ions via labile cobalt(II) species.
- X-Ray structures of di-.MU.-oxo, .MU.-oxo-.MU.-thio-, and di-.MU.-thio-.MU.-((R)-propylenediaminetetraacetato)-bis(oxomolybdate(V)) ions.
- Circular dichroism spectra and their relation to asymmetric distortion of some dimeric molybdenum(V) complexes containing optically active amino carboxylate.
- Circular dichroism spectra of cobalt(III)-ammine complexes containing optically active 1,3-dipheny-1,3-propanediamine or 1,2-dipheny-1,2-ethanediamine.
- Racemization and Isotopic Exchange of Tris(acetylacetonato)silicon(IV) Perchlorate in Organic Solvents
- Synthesis of trans-Dibromo-bis{(2-pyridyl)methylamine} and -bis {S-1-(2-pyridyl)ethylamine} cobalt(III) Complexes
- A novel cationic optically active complex of platinum(II) containing 2-methyl-2-butene and o-benzenediamine. The circular dichroism spectrum and kinetics of olefin exchange.
- A study of the ligand exchange reaction of tetrakis(.MU.-trifluoroacetato)dimolybdenum(II) in acetonitrile by 19F NMR spectroscopy.
- Platinum(II)-Olefin Complexes Containing Amino Acids. III. Optical Inversion and Substitution of Coordinated Olefins in Optically Active trans(N)-Chloro-L-prolinato-olefinplatinum(II) Complexes in Organic Solvents
- Syntheses and Stereochemistry of Optical Isomers of tris(2,4-Pentanediamine)cobalt(III) Complex
- Isotopic Exchange Kinetics between Dibenzoylmethane-14C and Its Tris-type Complex with Aluminium (III) in Tetrahydrofuran
- Isolation and circular dichroism of the isomers of dicyanobis((R,R)-1,2-cyclohexanediamine) and bis((S)-propylenediamine)cobalt(III) complexes.
- Stereoselective substitution of trans-2-butene for the S,S-2-butene in trichloro-S,S-2-buteneplatinate(II) in acetone.
- Structure of Cobalt(III) Complexes of d-, l-, and meso-2,4-Pentanediaminetetraacetate