156750-08-2Relevant academic research and scientific papers
Syntheses, structures, tunable emission and white light emitting Eu 3+ and Tb3+ doped lanthanide metal-organic framework materials
Ma, Ming-Li,Ji, Can,Zang, Shuang-Quan
, p. 10579 - 10586 (2013)
A series of novel lanthanide metal-organic frameworks, namely, {[Ln 2(L)2]·(H2O)3·(Me 2NH2)2}n (Ln = La (1), Ce (2), Pr (3), Nd (4), Sm (5), Eu (6), Gd (7), Tb (8), Ho (9), Er (10)), have been synthesized with hydro(solvo)thermal conditions based on a flexible multicarboxylic acid (H4L = 5-(3,5-dicarboxybenzyloxy)isophthalic acid). Single crystal X-ray diffraction reveals that all of them are isomorphous and possess a (6,6) topological net with a Schlaefli symbol of {4 8·67}. Considering the blue-emission of compound 1 and the intense emission of the Eu and Tb compounds, we successfully construct isostructural Eu3+ doped Tb compounds whose color can be tuned easily by adjusting the different concentration of the doped ions, and we also obtained white light emitting materials through the doping of Eu and Tb ions in the La compounds.
Dioxygen binding in iron and cobalt picnic basket porphyrins
Collman, James P.,Zhang, Xumu,Wong, Kelvin,Brauman, John I.
, p. 6245 - 6251 (2007/10/02)
The synthesis and characterization of a series of iron and cobalt "picnic basket" porphyrins are described. Dioxygen binding to iron and cobalt picnic basket porphyrins has been studied by 1H NMR and oxygen affinity measurements. These iron and
