30 research outputs found
Asymptotic Estimates for the Solutions of a Functional-Differential Equation with Linear Delay
No full textModeling the motion of an uncompensated gyrostabilized platform in the Rodrigues-Hamilton parameters
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Influence of cutting conditions of cast-metal cutting tools on their wear and durability: Analysis of cutting conditions of tools
No full textSynthesis and structure of Mercury 8-selenolquinolinate Hg(C9H6NSe)2: Crystal-chemical comparison of mercury 8-selenol-, 8-mercapto-, and 8-hydroxyquinolinates
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Molecular structure of diantipyrylphenylmethane and its complex with neodymium nitrate
No full textThe structures of diantipyrylphenylmethane (DAPM) and its complex with neodymium nitrate [Nd(NO3)3 · DAPM · CH3OH] · 2CH3OH are determined by X-ray diffraction. The free ligand adopts a trans conformation with the opposite orientation of the oxygen atoms of the carbonyl groups. In the complex, diantipyrylphenylmethane acts as a bidentate ligand and coordinates the Nd atom through the carbonyl oxygen atoms, thus forming the eight-membered metallocycle. The coordination number of neodymium is nine (six O atoms of the bidentate nitrate groups, two O atoms of diantipyrylphenylmethane, and one O atom of the methanol molecule). © 2002 MAIK "Nauka/Interperiodica"
