Search results for "Epirizole"

showing 2 items of 2 documents

Synthesis, Crystal Structure, Magnetic Properties, and Theoretical Studies of [{Cu(mepirizole)Br}2(μ-OH)(μ-pz)] (Mepirizole = 4-Methoxy-2-(5-methoxy-…

2003

A novel mu-pyrazolato-mu-hydroxo-dibridged copper(II) complex has been synthesized and structurally characterized: [(Cu(mepirizole)Br)2(mu-OH)(mu-pz)] (mepirizole=4-methoxy-2-(5-methoxy-3-methyl-1H-pyrazol-1-yl)-6-methylpyrimidine; pz=pyrazolate). The title compound crystallizes in the monoclinic system, space group P2(1)/c, with a=15.618(2) A, b=15.369(3) A, c=16.071(3) A, and beta=112.250(1) degrees. The structure is built up of dinuclear [(Cu(mepirizole)Br)2(mu-OH)(mu-pz)] units with five-coordinated copper(II) ions (CuBrN3O chromophores) linked by mu2-OH and mu2-pyrazolato bridges that are well separated from each others. The intramolecular copper-copper distance is 3.378(3) A. Magnetic…

Models MolecularChemical PhenomenaChemistry PhysicalBand gapStereochemistryIronchemistry.chemical_elementCrystal structureChromophoreCrystallography X-RayLigandsCopperMagnetic susceptibilityIonInorganic ChemistryMagneticsCrystallographychemistryIntramolecular forceIndicators and ReagentsEpirizolePhysical and Theoretical ChemistryMonoclinic crystal systemInorganic Chemistry
researchProduct

Crystal Data for Complexes of Co(II) and Ni(II) Perchlorates with Mepirizole

1992

AbstractMetal mepirizole perchlorates, M(C11H14N4O2)3 (C104)2 where M = Co(II) and Ni(II) have been investigated by means of X-ray powder diffraction. Unit cell dimensions were determined by indexing programs from diffractometer data. Refined cell parameters (monoclinic with a C-centered cell), calculated density and Z values are presented.

RadiationMaterials scienceMepirizoleCondensed Matter PhysicsMetalCrystallographyCrystal datavisual_artvisual_art.visual_art_mediumGeneral Materials ScienceInstrumentationPowder diffractionDiffractometerMonoclinic crystal systemPowder Diffraction
researchProduct