A series of lanthanide germanate cluster organic frameworks
作者:Lei-Lei Li、Rui Pan、Jun-Wei Zhao、Bai-Feng Yang、Guo-Yu Yang
DOI:10.1039/c6dt01629d
日期:——
E12(H2O)4]}·(OH)3·10H2O (5) and [Dy(pza)2(H2O)][Dy(pza)2(H2O)2][Dy(pza)3(H2O)][Dy8Ge12(μ3-O)24E12(pza)(HCOO) (H2O)6]}·5H2O (6) have been hydrothermally synthesized and structurally characterized. Increasing the amount of the second ligands can induce not only the assembly from 1 to 5, 6 based on Ln oxides as the starting sources, but also the assembly from 2 to 3, 4 based on Ln salts as the starting
Polynuclear Complexes with Alkoxo and Phenoxo Bridges from In Situ Generated Hydroxy-Rich Schiff Base Ligands: Syntheses, Structures, and Magnetic Properties
medium intradimeric ferromagneticinteractions and weak interdimeric ferromagneticinteractions. For complexes 2 and 5, coexistent ferro‐ and antiferromagnetic couplings afford a non‐zero spin ground state. However, compound 3 shows antiferromagneticinteractions between MnIII and MnII, and ferromagneticinteractions between the MnIII centers, resulting in a global antiferromagnetic behavior. In conclusion
据报道,由1-氨基甘油,醛和金属离子的反应原位生成的新席夫碱配体的配合物。[铜4(HL 1)4 ](1)和[镍4 O(HL 1)3(H 2 O)3)] ⋅ 6 H 2 ö ⋅ DMF ⋅ DMSO(2)具有M个4 ö 4立方烷核, L / M摩尔比分别为4:4和3:4。[Mn III 3 Mn II NaOCl 4(HL 1)3] ⋅ 3 中号ECN(3)具有独特的三角pentanuclear螺旋桨状的Mn III 3锰II娜芯结构,并且协调组件通过氢键连接,得到一个三维通道结构。[铜2(HL 2)2 ](4)具有一个双(μ 2 -alkoxo)-bridged的Cu 2 ö 2芯,通过氢键连接,得到1D双链的双核物质。[Ni 7(OH)2(OCH 3)4(H 2 L 3)2(甲醇)2(H 2 O)2 ] - (CLO 4)2 ⋅ 10 H 2 O(5)具有含heptadentate二-席
Dinuclear iron, ruthenium and cobalt complexes containing 1,4-dimethyl-1,4,7-triazacyclononane ligands as well as carboxylato and oxo or hydroxo bridges
作者:Vladimir B. Romakh、Bruno Therrien、Gaël Labat、Helen Stoekli-Evans、Georgiy B. Shul’pin、Georg Süss-Fink
DOI:10.1016/j.ica.2006.03.022
日期:2006.7
sodium carboxylates, hydrogen peroxide, sodium hydroxide and KPF6, the dinuclear Fe(III)–Fe(III) complex cations [(L–Me2)2Fe2(O)(OOCR)2]2+ (R = H: 1, R = CH3: 2, R = C6H5: 3), which crystallise as the hexafluorophosphate salts. The corresponding reaction with RuCl3 · nH2O does not work, however, the analogous Ru(III)–Ru(III) complex [(L–Me2)2Ru2(O)(OOCCH3)2]2+ (5) can be synthesised by reacting Ru(dmso)4Cl2
Dinuclear manganese complexes containing 1,4-dimethyl-1,4,7-triazacyclononane ligands as well as carboxylato and oxo bridges
作者:Vladimir B. Romakh、Bruno Therrien、Lydia Karmazin-Brelot、Gaël Labat、Helen Stoeckli-Evans、Georgiy B. Shul’pin、Georg Süss-Fink
DOI:10.1016/j.ica.2005.11.034
日期:2006.3
and KPF6, the dinuclear Mn(III)–Mn(IV) complex cation [(L-Me2)2Mn2(O)2(OOCH)]2+ (1) which crystallises as the hexafluorophosphate salt.The analogous reaction with sodium benzoate, however, yields the dinuclear Mn(III)–Mn(III) complex cation [(L-Me2)2Mn2(O)(OOCC6H5)2]2+ (2), isolated also as the hexafluorophosphate salt.In the case of sodium acetate, both cations, the Mn(III)–Mn(IV) complex [(L-Me2)2Mn2(O)2(OOCCH3)]2+
Enhanced visible light photocatalytic activity of BiOI/BiOCOOH composites synthesized via ion exchange strategy
作者:Bo Chai、Xing Wang
DOI:10.1039/c4ra10999f
日期:——
The p–n heterojunction BiOI/BiOCOOH photocatalyst with enhanced visible light photocatalytic activity was synthesized by an in situ ion exchange strategy.