Solid-State Coordinative Behavior of a New Asymmetrical Bis-hydrazone Ligand Containing Two Different Binding Pockets
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https://figshare.com/articles/dataset/Solid_State_Coordinative_Behavior_of_a_New_Asymmetrical_Bis_hydrazone_Ligand_Containing_Two_Different_Binding_Pockets/2436844
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资源简介：
The potentially multidentate (O2N–NO)
trianionic
bis(bencylhydrazone) derived from 4-hydroxyisophthaldehyde (H3L) ligand has been
synthesized and characterized. The coordinative behavior of the ligand
has been explored toward different MII salts (M = Co, Ni,
Zn, and Cu), and four complexes, of general formula [M(HL)]·solv
(2·solv = molecules of water, dmf, or dmso), have
been isolated and characterized. Furthermore, the species [M(H2L)2]·solv (M = Co, 1a·solv;
M = Ni, 1b·solv; solv = molecules of water and/or
dmf), where the ligand is monodeprotonated and tridentate, has also
been detected. The structures of H3L, four solvates of {[Cu(HL)]·solv}n (2c·solv), 1a·5H2O, and 1b·H2O·3dmf were
determined by single-crystal X-ray diffraction. The effect of weak
interactions on the crystal packing has also been analyzed. The thermal
stability and the structural dynamics of the 2c·solv
systems have also been investigated.
创建时间：
2016-02-19
