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61“…New data are presented on the phase equilibria and crystal chemistry of the binary systems CaO-Bi(2)O(3) and CaO-CuO and the ternary CaO-Bi(2)O(3)-CuO. …”
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62“…New data are presented on the phase equilibria and crystal chemistry of the binary systems Sr0-Bi(2)0(3) and SrO-CuO and the ternary system SrO-Bi(2)O(3)-CuO. …”
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64“…The Ca(II) atom is octacoordinated by two O atoms from two water molecules and six O atoms from four acetate ligands. …”
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65“…The dinuclear title compound, [Cd(2)(C(7)H(5)O(3))(4)(C(12)H(8)N(2))(2)], is located on a crystallographic rotation twofold axis. …”
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66por Hökelek, Tuncer, Süzen, Yasemin, Tercan, Barış, Aybirdi, Özgür, Necefoğlu, Hacali“…In the centrosymmetric dimeric Cd(II) title compound, [Cd(2)(C(9)H(10)NO(2))(4)(C(6)H(6)N(2)O)(2)(H(2)O)(2)], each seven-coordinated Cd(II) atom is chelated by the carboxylate groups of the two 4-(dimethylamino)benzoate (DMAB) anions; the two monomeric units are bridged through the two O atoms of the two carboxyl groups. …”
Publicado 2010
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67“…The crystal structure of the title complex, [Pb(3)(C(4)H(7)O(2))(6)(H(2)O)(2)]( n ), was redetermined on basis of modern CCD-based single-crystal X-ray data at 120 K. …”
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68“…The Pb atom is chelated by nitrate and substituted quinolin-8-olate anions. The O atom of the quinolin-8-olate also bridges, to confer a six-coordinate status on the metal centre. …”
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69“…Each Zn(II) atom is coordinated by one O atom from a DMF ligand, two O atoms from two btc ligands and three O atoms from three formate ligands in a distorted octahedral geometry. …”
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70“…The Ni(II) atom in the title complex, aquabis(2-formyl-6-methoxyphenolato-κ(2) O,O′)nickel(II), [Ni(C(8)H(7)O(3))(2)(H(2)O)], is five-coordinated by four O atoms from two o-vanillinate ligands and one water molecule in a slightly distorted square-pyramidal geometry (τ = 0.06). …”
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71“…A new compound with a non-centrosymmetric structure, potassium tetrakis[dioxomolybdenum(IV)] arsenate trioxide, K(MoO(2))(4)O(3)(AsO(4)), has been synthesized by a solid-state reaction. …”
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72“…In the title centrosymmetric binuclear complex, [Cd(2)(NO(2))(4)(C(11)H(9)N(5))(2)], the unique Cd(II) ion is in a distorted dodecahedral CdN(3)O(5) coordination environment. The two inversion-related Cd(II) ions are separated by 3.9920 (6) Å and are bridged by two O atoms from two nitrite ligands. …”
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73por Hökelek, Tuncer, Akduran, Nurcan, Özen, Azer, Uğurlu, Güventürk, Necefoğlu, Hacali“…The two CPy ligands act as monodentate N(pyridine)-bonding ligands, while the two NB anions act as bidentate ligands through the carboxylate O atoms. The centrosymmetric dinuclear complex is generated by application of inversion symmetry, whereby the Cd(II) atoms are bridged by the carboxylate O atoms of two symmetry-related NB anions, thus completing the distorted N(2)O(5) pentagonal–bipyramidal coordination sphere of each Cd(II) atom. …”
Publicado 2017
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74por Yerli Soylu, Nuray, Soylu, Anıl, Dikmetas, Dilara Nur, Karbancioglu-Guler, Funda, Kucukbayrak, Sadriye, Erol Taygun, Melek“…[Image: see text] In this study, TiO(2)-based ceramic nanofiber membranes in the system of TiO(2)–SiO(2)–Al(2)O(3)–ZrO(2)–CaO–CeO(2) were synthesized by combining sol–gel and electrospinning processes. …”
Publicado 2023
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75“…In the title compound, [Fe(C(12)H(6)O(4))](n), the Fe(II) atom is coordinated by six O atoms from six symmetrically equivalent naphthalene-1,4-dicarboxylate ligands in a strongly distorted octahedral geometry. …”
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76por Jin, Zhu-Nian“…In the title compound, {[Sr(C(7)H(4)FO(2))(2)(H(2)O)(2)]·H(2)O}(n), the Sr(II) atom is coordinated by six O atoms and one F atom from four 2-fluorobenzoate ligands and two water molecules, resulting in an irregular SrFO(8) coordination environment. …”
Publicado 2011
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77“…The title compound, poly[(N,N-dimethylacetamide-κO)(μ(4)-5-methylisophthalato-κ(5) O,O′:O′,O′′:O′′)manganese(II)], [Mn(C(9)H(6)O(4))(C(3)H(7)NO)](n), was obtained from a mixture containing MnCl(2)·4H(2)O and 5-methylisophthalic acid in N,N-dimethylacetamide solution. …”
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78“…The title compound, [Zn(C(14)H(8)N(2)O(4))(H(2)O)(2)](n), consists of zigzag chains of Zn atoms bridged by azobenzene-4,4′-dicarboxylate ligands. …”
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79“…The formation, properties, decomposition and reactions of ethoxy groups on ZrO(2), CuO, and CuO/ZrO(2) were followed by IR spectroscopy. …”
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80“…In the title coordination polymer, {[Ag(4)Er(2)(C(6)H(4)NO(2))(5)(C(2)O(4))(2)(NO(3))(H(2)O)]·4H(2)O}(n), each Er(III) atom is coordinated in a bicapped trigonal–prismatic coordination geometry by three O atoms from two isonicotinate (IN) ligands, four O atoms from two oxalate ligands and one O atom from either a nitrate ion or a water molecule, both of which are half-occupied over the same site. …”
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