0000000001301921
AUTHOR
Xiufang Ma
Concise Chemistry Modulation of the SMM Behavior within a Family of Mononuclear Dy(III) Complexes.
By means of the facile chemistry, structural assembly, and transformation of four mononuclear Dy(III) complexes, Dy(bpad)3·CH3OH·H2O (1), Dy(bpad)2(H2O)2·NO3 (2), [Dy(bpad)2(tmhd)] (3), and [Dy(bpad)2(btfa)] (4) (Hbpad = N3-benzoylpyridine-2-carboxamidrazone, tmhd = 2,2,6,6-tetramethylheptane-3,5-dione, btfa = 3-benzoyl-1,1,1-trifluoroacetone), with distinct architectures and local symmetries were established. The disparity of the coordination geometries around the Dy(III) ion among these complexes impacts the strength of the crystal field and the local tensor of anisotropy ( D) of each Dy site and their relative orientations, therefore giving rise to diverse SIM behaviors with distinguishi…
Solvent-induced single-crystal-to-single-crystal transformation and tunable magnetic properties of 1D azido-Cu(ii) chains with a carboxylate bridge
By means of the solvent effect, three new azido-copper 1D coordination polymers, [Cu(4-aba)(N3)] (1), [Cu(4-aba)(N3)(CH3OH)] (2), and [Cu(4-aba)(N3)(C2H5OH)] (3) (4-aba = 4-azidobenzoic acid), were successfully prepared in the presence of Cu2+ ion, NaN3 and 4-azidobenzoic acid. Interestingly, 1 can be employed as a precursor and transformed to 2 and 3via the coordination of methanol or ethanol, respectively. Meanwhile, the identical products of 1, namely 1a and 1b, could be obtained from both 2 and 3 by a dealcoholized process. As a result, the geometric configurations of Cu(II) ions vary from the tetracoordinated square-planar in 1 to the hexacoordinated octahedron in 2 or 3. Compound 1 di…
A series of lanthanide(iii) metal-organic frameworks derived from a pyridyl-dicarboxylate ligand: single-molecule magnet behaviour and luminescence properties
The reactions of LnIII ions with a versatile pyridyl-decorated dicarboxylic acid ligand lead to the formation of a series of novel three-dimensional (3D) Ln-MOFs, [Ln3(pta)4(Hpta)(H2O)]·xH2O (Ln = Dy (1), Eu (2), Gd (3), Tb (4), H2pta = 2-(4-pyridyl)-terephthalic acid, x = 6 for 1, 2.5 for 2, 1.5 for 3 and 2 for 4). The Ln3+ ions act as nine-coordinated muffin spheres, linking to each other to generate trinuclear {Ln3(OOC)6N2} SBUs, which are further extended to be interesting 3D topological architectures. To the best of our knowledge, the Dy-MOF exhibits zero-field single-molecule magnet (SMM) behaviour with the largest effective energy barrier among the previously reported 3D MOF-based Dy…
CCDC 2019863: Experimental Crystal Structure Determination
Related Article: Chengcheng Zhang, Xiufang Ma, Peipei Cen, Xiaoyong Jin, Jinhui Yang, Yi-Quan Zhang, Jesús Ferrando-Soria, Emilio Pardo, Xiangyu Liu|2020|Dalton Trans.|49|14123|doi:10.1039/D0DT02736G
CCDC 1845918: Experimental Crystal Structure Determination
Related Article: Xiangyu Liu, Xiufang Ma, Weize Yuan, Peipei Cen, Yi-Quan Zhang, Jes��s Ferrando-Soria, Gang Xie, Sanping Chen, and Emilio Pardo|2018|Inorg.Chem.|57|14843|doi:10.1021/acs.inorgchem.8b02602
CCDC 1860913: Experimental Crystal Structure Determination
Related Article: Xiangyu Liu, Xiufang Ma, Jinhui Yang, Shuchang Luo, Zheng Wang, Jesús Ferrando-Soria, Yulong Ma, Quan Shi, Emilio Pardo|2019|Dalton Trans.|48|11268|doi:10.1039/C9DT02031D
CCDC 1845916: Experimental Crystal Structure Determination
Related Article: Xiangyu Liu, Xiufang Ma, Weize Yuan, Peipei Cen, Yi-Quan Zhang, Jes��s Ferrando-Soria, Gang Xie, Sanping Chen, and Emilio Pardo|2018|Inorg.Chem.|57|14843|doi:10.1021/acs.inorgchem.8b02602
CCDC 1845917: Experimental Crystal Structure Determination
Related Article: Xiangyu Liu, Xiufang Ma, Weize Yuan, Peipei Cen, Yi-Quan Zhang, Jes��s Ferrando-Soria, Gang Xie, Sanping Chen, and Emilio Pardo|2018|Inorg.Chem.|57|14843|doi:10.1021/acs.inorgchem.8b02602
CCDC 1860912: Experimental Crystal Structure Determination
Related Article: Xiangyu Liu, Xiufang Ma, Jinhui Yang, Shuchang Luo, Zheng Wang, Jesús Ferrando-Soria, Yulong Ma, Quan Shi, Emilio Pardo|2019|Dalton Trans.|48|11268|doi:10.1039/C9DT02031D
CCDC 1845915: Experimental Crystal Structure Determination
Related Article: Xiangyu Liu, Xiufang Ma, Weize Yuan, Peipei Cen, Yi-Quan Zhang, Jes��s Ferrando-Soria, Gang Xie, Sanping Chen, and Emilio Pardo|2018|Inorg.Chem.|57|14843|doi:10.1021/acs.inorgchem.8b02602
CCDC 1961611: Experimental Crystal Structure Determination
Related Article: Chengcheng Zhang, Xiufang Ma, Peipei Cen, Xiaoyong Jin, Jinhui Yang, Yi-Quan Zhang, Jesús Ferrando-Soria, Emilio Pardo, Xiangyu Liu|2020|Dalton Trans.|49|14123|doi:10.1039/D0DT02736G
CCDC 2019858: Experimental Crystal Structure Determination
Related Article: Chengcheng Zhang, Xiufang Ma, Peipei Cen, Xiaoyong Jin, Jinhui Yang, Yi-Quan Zhang, Jesús Ferrando-Soria, Emilio Pardo, Xiangyu Liu|2020|Dalton Trans.|49|14123|doi:10.1039/D0DT02736G
CCDC 1860914: Experimental Crystal Structure Determination
Related Article: Xiangyu Liu, Xiufang Ma, Jinhui Yang, Shuchang Luo, Zheng Wang, Jesús Ferrando-Soria, Yulong Ma, Quan Shi, Emilio Pardo|2019|Dalton Trans.|48|11268|doi:10.1039/C9DT02031D
CCDC 2019861: Experimental Crystal Structure Determination
Related Article: Chengcheng Zhang, Xiufang Ma, Peipei Cen, Xiaoyong Jin, Jinhui Yang, Yi-Quan Zhang, Jesús Ferrando-Soria, Emilio Pardo, Xiangyu Liu|2020|Dalton Trans.|49|14123|doi:10.1039/D0DT02736G
CCDC 1478583: Experimental Crystal Structure Determination
Related Article: Xiangyu Liu, Xiufang Ma, Weize Yuan, Peipei Cen, Yi-Quan Zhang, Jes��s Ferrando-Soria, Gang Xie, Sanping Chen, and Emilio Pardo|2018|Inorg.Chem.|57|14843|doi:10.1021/acs.inorgchem.8b02602