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A Homochiral Multifunctional Metal-Organic Framework with Rod-Shaped Secondary Building Units.


ABSTRACT: A new homochiral multifunctional metal-organic framework, [Zn?(CTBA)?·H?O] (JUC-112), was synthesized under solvothermal conditions, through the design of chiral ligand 4-(3-carboxy-2,2,3-trimethylcyclopentanecarboxamido) benzoic acid (H?CTBA) based on camphoric acid as building block. The crystal structure of the new material is a 2-dimensional (2D) chiral layer packed with infinite rod-shaped secondary building units (SBUs). The homochiral framework was identified by circular dichroism (CD) spectrum. Thermogravimetric measurement indicates its high thermal stability up to 450 °C. In addition, JUC-112 exhibits the capability of separating water from alcohols, second-order nonlinear optical effect, and photoluminescence.

SUBMITTER: Cai K 

PROVIDER: S-EPMC5408180 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature

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A Homochiral Multifunctional Metal-Organic Framework with Rod-Shaped Secondary Building Units.

Cai Kun K   Zhao Nian N   Zhang Ning N   Sun Fu-Xing FX   Zhao Qing Q   Zhu Guang-Shan GS  

Nanomaterials (Basel, Switzerland) 20170421 4


A new homochiral multifunctional metal-organic framework, [Zn₂(CTBA)₂·H₂O] (JUC-112), was synthesized under solvothermal conditions, through the design of chiral ligand 4-(3-carboxy-2,2,3-trimethylcyclopentanecarboxamido) benzoic acid (H₂CTBA) based on camphoric acid as building block. The crystal structure of the new material is a 2-dimensional (2D) chiral layer packed with infinite rod-shaped secondary building units (SBUs). The homochiral framework was identified by circular dichroism (CD) sp  ...[more]

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