Mostrando 101 - 120 Resultados de 350,940 Para Buscar '"o"', tiempo de consulta: 1.83s Limitar resultados
  1. 101
    “…The cupferronate ions in the centrosymmetric dinuclear title compound, [Pb(2)(C(6)H(5)N(2)O(2))(4)], O,O′-chelate to the two Pb(II) atoms; two of the four nitroso O atoms are also involved in bridging. …”
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  2. 102
    “…The Mg(II) atom is six-coordinated by one O atom from a dimethyl­formamide mol­ecule, two O atoms from two μ(6)-benzene-1,3,5-tricarboxyl­ate ligands and three O atoms from three μ(3)-formate ligands in a distorted octa­hedral geometry.…”
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  3. 103
  4. 104
    por Okuniewski, Andrzej, Becker, Barbara
    Publicado 2011
    “…In the title compound, NH(4) (+)·(C(2)H(5)O)(2)PS(2) (−), the ammonium cation is connected by four charge-assisted N—H⋯S hydrogen bonds to four tetra­hedral O,O′-diethyl dithio­phosphate anions, forming layers parallel to (100). …”
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  5. 105
  6. 106
  7. 107
    “…Here we report the observation of a Ce=O terminated ceria surface in a CeO(2)(111)‐([Formula: see text] × [Formula: see text] )R30° reconstruction of ≈3 nm thick ceria islands prepared on Pt(111). …”
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  8. 108
    “…Hydroxyapatite and tricalcium phosphate are the most known among calcium phosphate materials, and Bioglass 45S5 is the most known material in the Na(2)O–CaO–SiO(2)–P(2)O(5) system. Each of these materials has its application limits; however, some of them can be eliminated by obtaining composites based on calcium phosphate and bioglass. …”
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  9. 109
    por Uebler, Jacob W., LaDuca, Robert L.
    Publicado 2011
    “…In the title compound, {[Cd(C(10)H(8)O(4))(H(2)O)(3)]·2H(2)O}(n), penta­gonal–bipyramidally coordinated Cd(II) ions on a twofold rotation axis are linked by tethering 1,4-phenyl­enediacetate (1,4-phda) ligands into [Cd(1,4-phda)(H(2)O)(3)](n) coordination polymer chains. …”
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  10. 110
    “…The title complex, K(2)[Ni(2)(C(6)H(5)O(7))(2)(H(2)O)(4)]·4H(2)O, is a dinuclear centrosymmetric anionic octa­hedral complex, involv­ing citrates as tridentate and bridging ligands, and coordinating water mol­ecules. …”
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  11. 111
    “…In the title coordination polymer, {(CH(6)N(3))[Y(CHO(2))(4)]}(n), the yttrium(III) ion is coordinated by one O,O-bidentate formate ion and six μ(2) bridging formate ions, generating a square-anti­prismatic YO(8) coordination polyhedron. …”
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  12. 112
    “…A series of MnO(x)–CeO(2) and MnO(x)–TiO(2) catalysts were prepared by a homogeneous precipitation method and their catalytic activities for the NO oxidation in the absence or presence of SO(2) were evaluated. …”
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  13. 113
    “…The effect of the ZrO(2) loading was studied on spherical SiO(2)@ZrO(2)-CaO structures synthetized by a simple route that combines the Stöber and sol-gel methods. …”
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  14. 114
    “…This work reports fundamental data for designing quaternary CaO-SrO-P(2)O(5)-TiO(2) glasses with pyro- and meta-phosphate compositions to control strontium ion-releasing behavior. …”
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  15. 115
  16. 116
    “…In the mixed ligand title compound, [Cd(C(6)H(11)NO(2))(C(7)H(4)NO(4))(2)(H(2)O)], which exhibits a discrete mononuclear structure, the Cd(II )atom is in a distorted octa­hedral geometry, surrounded by five carboxyl­ate O atoms and one coordinated water mol­ecule. …”
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  17. 117
    por Tian, Yu-Guang
    Publicado 2012
    “…The crystal structure of the polymeric title complex, [Zn(C(14)H(8)O(4))](n), is composed of layers parallel to (110) formed by linking of Zn–carboxyl­ate chains with biphenyl units of the biphenyl-2,4′-dicarboxyl­ate (bpdc) ligands. …”
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  18. 118
  19. 119
    “…The reaction of zinc acetate and 2-methyl-8-hydroxy­quinoline in methanol yielded the centrosymmetric dinuclear title compound, [Zn(2)(C(10)H(8)NO)(2)(CH(3)CO(2))(2)(CH(3)OH)(2)], which has the Zn atom within a distorted NO(4) trigonal–bipyramidal coordination geometry. Methanol–acetate O—H⋯O hydrogen bonds link the dinculear units into a linear supra­molecular chain extending parallel to [100].…”
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  20. 120
    “…The title compound, [Pb(2)(C(2)O(4))(NO(3))(2)(C(10)H(8)N(2))(2)(H(2)O)(2)], was synthesized hydro­thermally. …”
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