On May 5, 2022, Li, Si-nong; Cao, Meng-ru; Li, Yi-qi; Yang, Jia-xin; Zhao, Mei-hong; Song, Hui-Hua published an article.Product Details of 32462-30-9 The title of the article was Three pairs of Pb(II), Cd(II) and Cu(II) enantiomeric coordination compounds based on D-(-)- and L-(+) -4-Hydroxyphenylglycine: Synthesis, structures and properties. And the article contained the following:
Three pairs of stable chiral coordination compounds [Pb(D-hpg)2(bpe)2]·(NO3)2 (1), [Pb(L-hpg)2(bpe)2]·(NO3)2 (2); {[Cd (D-hpg)(bpe)(H2O)]·(NO3)·(H2O)}n (3), {[Cd(L-hpg)(bpe)(H2O)]·(NO3)·(H2O)}n (4); {[Cu2(D-hpg)2(bpe)(H2O)2]·(NO3)2·H2O}n (5), {[Cu2(L-hpg)2(bpe)(H2O)2]·(NO3)2·H2O}n (6) (D-Hhpg = D-(-)-4-Hydroxyphenylglycine, L-Hhpg = L-(+)-4-Hydroxyphenylglycine, bpe = 1,2-bis(4-pyridyl)ethane) have been successfully synthesized. Their structures were determined by single-crystal X-ray diffraction anal. and characterized by elemental anal., IR spectroscopy, thermogravimetric anal., powder X-ray diffraction and CD. Compounds 1 and 2 feature 0D mol. structures, compounds 3 and 4 are 2D rectangular grid networks and compounds 5 and 6 exhibit 2D hexagonal grid networks with an ABAB stacking sequence. Compounds 1-6 are further extended into 3D supramol. architectures through hydrogen-bonding interactions. Our results highlight that the modulation of coordination polymers with different structures can be accomplish by selecting the center metal of different electronic structures. Luminescent properties of compounds 1 and 2 were investigated at room temperature 1 and 2 show similar selectivity toward Fe3+ions through luminescent quenching in aqueous solution Moreover, the electrochem. behaviors of compounds 5 and 6 were further studied by cyclic voltammetry, indicating a surface-controlled electrochem. process. The experimental process involved the reaction of H-Phg(4-OH)-OH(cas: 32462-30-9).Product Details of 32462-30-9
The Article related to lead cadmium copper hydroxyphenylglycine bispyridylethane complex preparation structure luminescence, Inorganic Chemicals and Reactions: Coordination Compounds and other aspects.Product Details of 32462-30-9
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