Poly[tetraaquatriglutaratodicerium(III) decahydrate], a novel luminescent metal-organic framework possessing hydrophilic hexagonal channels

Journal of Chemical Sciences

REMYA M NAIR³  M R SUDARSANAKUMAR1 2³  M R PRATHAPACHANDRA KURUP²  P K SUDHADEVI ANTHARJANAM¹  S SUMA⁴ 

[1] XRD Lab, SAIF, IIT-Madras Chennai, Tamilnadu, 600 036 India$$;Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, Kerala, 682 022, India$$;Department of Chemistry, Mahatma Gandhi College, Thiruvananthapuram, Kerala, 695 004 India$$;Department of Chemistry, S N College, Chempazhanthy, Thiruvananthapuram, Kerala, 695 587 India$$

关键词: Metal-organic framework;    gel method;    2D complex;    porous architecture;    hydrophilic channels;    luminescence.;   

DOI  :  

来源: Indian Academy of Sciences

【 摘 要 】

A novel 2D metal–organic framework poly[tetraaquatriglutaratodicerium(III) decahydrate] with an open framework structure has been successfully grown by single gel diffusion technique. Sodium metasilicate was used for gel preparation. The structure was determined by single crystal X-ray diffraction. The compoundcrystallizes in orthorhombic space group Pnma and possesses a structure consisting of [CeO₁₀] polyhedra and H₂O molecules with hydrophilic hexagonal channels. The crystals were further characterized by elemental analysis, FT-IR and UV-Visible spectroscopy, powder X-ray diffraction and thermogravimetry. The luminescent property and magnetic susceptibility of the complex were also investigated.

【 授权许可】

Unknown