Terbium(III), Europium(III), and Mixed Terbium(III)–Europium(III) Mucicate Frameworks: Hydrophilicity and Stoichiometry-Dependent Color Tunability
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https://figshare.com/articles/dataset/Terbium_III_Europium_III_and_Mixed_Terbium_III_Europium_III_Mucicate_Frameworks_Hydrophilicity_and_Stoichiometry_Dependent_Color_Tunability/2524930
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资源简介:
Two 3D porous terbium(III) mucicate frameworks, {[Tb2(Mu2–)3(H2O)2]·4H2O}n (1) and {[Tb(Mu2–)(Ox2–)0.5(H2O)]·H2O}n (2), have been synthesized under hydrothermal conditions
by changing
the pH of the reaction medium. Isostructural europium(III) and seven
mixed terbium(III)–europium(III) mucicates were synthesized
by doping different percentages of EuIII under similar
reaction conditions and unveiling different emission colors ranging
from green to red under the same wavelength. Both dehydrated TbIII metal–organic frameworks exhibit selective H2O vapor sorption over other solvent molecules (MeOH, MeCN,
and EtOH) of less polarity and bigger size and have been correlated
to the highly hydrophilic pore surfaces decorated with −OH
groups and O atoms from the carboxyl groups of mucicate.
创建时间:
2012-05-07



