Materias dentro de su búsqueda.
Mostrando 41 - 60 Resultados de 350,940 Para Buscar '"o"', tiempo de consulta: 1.52s Limitar resultados
  1. 41
    “…In the centrosymmetric binuclear title complex, [Dy(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], the two Dy(III) ions are linked by four 2-phen­oxy­propionate (L) groups through their bi- and tridentate bridging modes. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Tetra­kis(μ-2-phen­oxy­propionato)-κ(3) O,O′:O′;κ(3) O:O,O′,κ(4) O:O′-bis­[(1,10-phenanthroline-κ(2) N,N′)(2-phen­oxy­propionato-κ(2) O,O′)dysprosium(III)]
  2. 42
    “…In the centrosymmetric binuclear title complex, [Pr(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], the two Pr(III) ions are linked by four 2-phen­oxy­propionate (L) groups through their bi- and tridentate bridging modes. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Tetra­kis(μ-2-phen­oxy­propionato)-κ(3) O,O′:O′;κ(3) O:O,O′,κ(4) O:O′-bis­[(1,10-phenanthroline-κ(2) N,N′)(2-phen­oxy­propionato-κ(2) O,O′)praseodymium(III)]
  3. 43
    “…The title compound, [Ho(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], lies about a centre of symmetry and is comprised of six 2-phen­oxy­propionate (POPA) anions and two 1,10-phenanthroline (phen) ligands. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Tetra­kis(μ-2-phen­oxy­propionato)-κ(3) O,O′:O′;κ(3) O:O,O′;κ(4) O:O′-bis­[(1,10-phenanthroline-κ(2) N,N′)(2-phen­oxy­propionato-κ(2) O,O′)holmium(III)]
  4. 44
    por Dai, Jun, Yang, Juan, An, Xiaobing
    Publicado 2009
    “…The reaction of lead(II) acetate and 3-methyl­benzoic acid (MBA) in aqueous solution yielded the title polymer, [Pb(C(8)H(7)O(2))(2)(H(2)O)](n). The asymmetric unit contains two Pb(II) atoms, four MBA ligands and two water mol­ecules. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    catena-Poly[[aqua­(3-methyl­benzoato-κ(2) O,O′)lead(II)]-μ-3-methyl­benzoato-κ(4) O:O,O′:O′]
  5. 45
    “…[Image: see text] In this work, mesoporous (pore size below 4 nm) composite nanoparticles of ZnO–Ag(2)O/Ag, ZnO–CuO, and ZnO–SnO(2) of size d ≤ 10 nm (dia.) have been synthesized through the in situ solvochemical reduction method using NaBH(4). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Targeted and Enhanced Antimicrobial Inhibition of Mesoporous ZnO–Ag(2)O/Ag, ZnO–CuO, and ZnO–SnO(2) Composite Nanoparticles
  6. 46
    por Lyczko, Krzysztof, Bak, Joanna
    Publicado 2008
    “…The title compound, [Pb(2)(C(2)H(3)O(2))(4)(C(8)H(10)O(2))](n), has a polymeric structure, with acetatolead(II) chains and 2,5-dimethyl­benzene-1,4-diol mol­ecules forming bridges between two Pb(II) ions from neighbouring chains. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Poly[bis­(μ(3)-acetato-κ(4) O,O′:O:O′)bis­(μ(2)-acetato-κ(3) O,O′:O)(μ(2)-2,5-dimethyl­benzene-1,4-diol-κ(2) O:O′)dilead(II)]
  7. 47
    “…In the dinuclear centrosymmetric Cd(II) compound, [Cd(2)(C(8)H(8)NO(2))(4)(C(6)H(6)N(2)O)(2)(H(2)O)(2)], the metal atom is chelated by two carboxyl­ate groups from 4-(methyl­amino)­benzoate (PMAB) anions, and coordinated by one nicotinamide and one water mol­ecule; a carboxyl­ate O atom from the adjacent PMAB anion bridges to the Cd atom, completing the irregular seven-coordination geometry. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Bis[μ-4-(methyl­amino)­benzoato]-κ(3) O,O′:O;κ(3) O:O,O′-bis­{aqua­[4-(methyl­amino)­benzoato-κ(2) O,O′](nicotinamide-κN)cadmium(II)}
  8. 48
    por Guo, Hang-Ming
    Publicado 2010
    “…In the title compound, {[Ce(C(8)H(7)O(3))(2)(NO(3))(H(2)O)(2)]·H(2)O}(n), the Ce(III) ion is coordinated by eight O atoms from four 2-(4-hy­droxy­phen­yl)acetate (HPAA) ligands, two O atoms from the chelating nitrate anion and two water mol­ecules in a distorted bis-capped quadrangular prismatic geometry. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    catena-Poly[[[diaqua­(nitrato-κ(2) O,O′)cerium(III)]-bis­[μ-2-(4-hy­droxy­phen­yl)acetato]-κ(3) O,O′:O;κ(3) O:O,O′] mono­hydrate]
  9. 49
    “…The four cupferronate ions in the 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. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Bis(μ-N-nitroso-N-phenyl­hydroxy­laminato)-κ(3) O,O′:O′;κ(3) O′:O,O′-bis­[(N-nitroso-N-phenyl­hydroxy­laminato-κ(2) O,O′)lead(II)]
  10. 50
    por Yang, Jingbin, Li, Dongxu, Fang, Yuan
    Publicado 2017
    “…C-A-S-H (CaO-Al(2)O(3)-SiO(2)-H(2)O) and N-A-S-H (Na(2)O-Al(2)O(3)-SiO(2)-H(2)O) have a wide range of chemical compositions and structures and are difficult to separate from alkali-activated materials. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Synthesis of Nanoscale CaO-Al(2)O(3)-SiO(2)-H(2)O and Na(2)O-Al(2)O(3)-SiO(2)-H(2)O Using the Hydrothermal Method and Their Characterization
  11. 51
    por Wu, Xian-Ge, Xiao, Jun-Xia, Qin, Liang
    Publicado 2009
    “…In the title complex, [Ag(NO(3))(C(5)H(5)NO)](n), the Ag(I) atom is coordinated by two O atoms from two different 4-pyridone ligands and two O atoms from one nitrate anion, displaying a nearly planar coordination geometry. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    catena-Poly[[(nitrato-κ(2) O,O′)silver(I)]-μ(3)-4-pyridone-κ(3) O:O:O]
  12. 52
    “…In the polymeric title compound, [Ba(NO(3))(2)(C(6)H(9)N(3)O(2))(2)](n), the Ba(II) atom is located on a crystallographic twofold axis and is coordinated by ten O atoms. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    catena-Poly[[bis­(nitrato-κ(2) O,O′)barium]-bis­(μ-l-histidine-κ(3) O,O′:O]
  13. 53
    Publicado 2021
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    O Método e o Mantra
  14. 54
    por Rafizadeh, Masoud, Manteghi, Faranak
    Publicado 2008
    “…The title compound, {(C(2)H(10)N(2))[Tl(2)(C(10)H(2)O(8))(H(2)O)(2))]}(n), was prepared using (enH(2))(2)(btc)·2H(2)O and thallium(I) nitrate (en = ethyl­enediamine and btcH(4) = benzene-1,2,4,5-tetra­carboxylic acid). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Poly[ethyl­enediaminium [di-μ-aqua-(μ(6)-benzene-1,2,4,5-tetra­carboxyl­ato-κ(10) O (1),O (1′):O (2),O (2′):O (2′):O (4),O (4′):O (5):O (5),O (5′))dithallium(I)]]
  15. 55
    “…In the centrosymmetric binuclear title complex, [La(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], the two La(III) ions are linked by four 2-phen­oxy­propionate (L) groups in bi- and tridentate bridging modes. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Tetra­kis(μ(2)-2-phen­oxy­propionato)-κ(3) O,O′:O′;κ(3) O:O,O′;κ(4) O:O′-bis­[(1,10-phenanthroline-κ(2) N,N′)(2-phen­oxy­propionato-κ(2) O,O′)lanthanum(III)]
  16. 56
    “…Each Ce(III) ion is nine-coordinated by one 1,10-phenanthroline mol­ecule, two O atoms from a chelating carboxyl­ate, two O atoms derived from a μ(3)-carboxylate and two O atoms derived from two μ(2)-carboxylate ligands in a distorted CeN(2)O(7) monocapped square-anti­prismatic geometry.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Tetra­kis(μ(2)-2-phen­oxy­propionato)-κ(3) O,O′:O′;κ(3) O:O,O′;κ(4) O:O′-bis­[(1,10-phenanthroline-κ(2) N,N′)(2-phen­oxy­propionato-κ(2) O,O′)cerium(III)]
  17. 57
    “…In the centrosymmetric binuclear title complex, [Gd(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], the two Gd(III) ions are linked by four 2-phen­oxy­propionate (L) groups in bi- and tridentate bridging modes. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Tetra­kis(μ(2)-2-phen­oxy­propionato)-κ(3) O,O′:O′;κ(3) O:O,O′;κ(4) O:O′-bis­[(1,10-phenanthroline-κ(2) N,N′)(2-phen­oxy­propionato-κ(2) O,O′)gadolinium(III)]
  18. 58
    por Gao, Junli, Xuan, Xiaopeng
    Publicado 2009
    “…The title compound, [Pb(2)(CH(3)COO)(2)(C(7)H(5)O(2))(2)(C(12)H(8)N(2))(2)]·2H(2)O, consists of dimeric units built up around a crystallographic centre of symmetry and two non-coordinating water mol­ecules. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Di-μ-benzoato-κ(3) O,O′:O;κ(3) O:O,O′-bis­[(acetato-κO)(1,10-phenanthroline-κ(2) N,N′)lead(II)] dihydrate
  19. 59
    “…The H atom of the methanol is hydrogen bonded to an O atom of the acetate.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Bis(μ-quinoline-2-carboxyl­ato)-κ(3) N,O:O;κ(3) O:N,O-bis­[(acetato-κ(2) O,O′)(methanol-κO)lead(II)]
  20. 60
    “…The title compound, [Pb(2)(C(7)H(5)O(2))(2)(NO(3))(2)(C(12)H(8)N(2))(2)(H(2)O)(2)], crystallizes as a dinuclear centrosymmetric dimer containing two Pb(II) atoms bridged by two benzoate ligands. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Di-μ-benzoato-κ(3) O,O′:O;κ(3) O:O,O′-bis­[aqua­(nitrato-κO)(1,10-phenanthroline-κ(2) N,N′)lead(II)]
Herramientas de búsqueda: RSS