Abstract
Two three-dimensional chiral metal-organic frameworks [PMIm][Co2(D-Cam)2(CH3COO)] (I) and [BMIm][Mn2(D-Cam)2(CH3COO)] · H2O (II) (PMIm = 1-propyl-3-methylimidazolium, BMIm = 1-butyl-3-methylimidazolium, D-Cam = D-camphoric acid) have been synthesized under the ionothermal conditions and structurally characterized by IR spectroscopy, elemental analysis, XRPD, and X-ray single-crystal structure analysis (CIF files CCDC nos. 979650 (I) and 979649 (II)). Two structures exhibit similar three-dimentional frameworks constructed by the coordination interactions of binuclear metal secondary building units and two bridging ligands of D-Cam and CH3COO−, in which [PMIm]+ cations for I and [BMIm]+ cations for II as templates are filled in the void of frameworks.
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