Photocatalytic Properties and Luminescent Sensing for Cr3+ Cations of Polyoxovanadates-Based Inorganic–Organic Hybrid Compounds with Multiple Lewis Basic Sites

2015 ◽  
Vol 16 (1) ◽  
pp. 265-276 ◽  
Author(s):  
Hong-Mei Zhang ◽  
Jin Yang ◽  
Wei-Qiu Kan ◽  
Ying-Ying Liu ◽  
Jian-Fang Ma
Keyword(s):  
Photocatalytic Properties ◽  
Basic Sites ◽  
Organic Hybrid ◽  
Hybrid Compounds ◽  
Luminescent Sensing

Inorganic–organic hybrid compounds based on molybdenum oxide chains and tetrazolate-bridged polymeric silver cations

2011 ◽  
Vol 40 (9) ◽  
pp. 1866-1872 ◽  
Author(s):  
Ming-Xing Yang ◽  
Li-Juan Chen ◽  
Shen Lin ◽  
Xiao-Hua Chen ◽  
Hua Huang
Keyword(s):  
Molybdenum Oxide ◽  
Organic Hybrid ◽  
Hybrid Compounds ◽  
Silver Cations

3d - 4f Heterometallic Complexes for the Construction of POM-based Inorganic - Organic Hybrid Compounds: from Nanoclusters to One-Dimensional Ladder-Like Chains

2010 ◽  
Vol 63 (9) ◽  
pp. 1389 ◽  
Author(s):  
Dongying Du ◽  
Junsheng Qin ◽  
Shunli Li ◽  
Yaqian Lan ◽  
Xinlong Wang ◽  
...  
Keyword(s):  
Transition Metal ◽  
Transition Metal Complexes ◽  
Lanthanide Complexes ◽  
Copper Complexes ◽  
Heterometallic Complexes ◽  
Magnetic Studies ◽  
One Dimensional ◽  
Organic Hybrid ◽  
Hybrid Compounds ◽  
Polyanion Chain

Three polyoxometalate-based inorganic–organic hybrid compounds, namely nanoclusters [Cu(en)2H2O]3[(α-SiW11O39)Nd(H2O)(η2,μ-1,1)-CH3COO]·3.5H2O (1) and [Cu(en)2H2O]3[(α-SiW11O39)Sm(H2O)(η2,μ-1,1)-CH3COO]·3H2O (2), and 1D H2[Cu(en)2H2O]8[Cu(en)2]3[{(α-SiW11O39)Ce(H2O)(η2,μ-1,1)-CH3COO}4]·22H2O (3) (en = 1,2-ethylenediamine) have been isolated. 1 and 2 are isomorphic and consist of [(α-SiW11O39)Ln(H2O)(η2,μ-1,1)-CH3COO]6– polyanions modified by [Cu(en)2H2O]2+ fragments. In 3, [Cu(en)2H2O]2+ are grafted on [(α-SiW11O39)Ce(H2O)(η2,μ-1,1)-CH3COO]6– polyanions and further connected by [Cu(en)2]2+ groups, representing the first example in polyoxometalate chemistry of a 1D ladder-like polyanion chain consisting of monovacant Keggin-type polyanions, lanthanide complexes and transition metal complexes. In these compounds, copper complexes coordinate to not only terminal O atoms but also bridging O atoms of the polyanions. Magnetic studies of 1 and 3 reveal weak antiferromagnetic interactions exist in them.

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