Zinc(II) and cadmium(II) coordination polymers with various polynuclears spaced by semirigid 4-carboxybenzeneacetate and nitrogen-rich co-ligands: syntheses, structures and properties was written by Ju, Feng-yang;Li, Yun-ping;Li, Gui-lian;Liu, Guang-zhen;Xin, Ling-yun;Li, Xiao-ling. And the article was included in Wuji Huaxue Xuebao in 2016.Electric Literature of C11H9N5 The following contents are mentioned in the article:
A series of four Zn(II)/Cd(II) coordination polymers, {[Zn(cbaa)(bpmp)0.5(H2O)]ยท2H2O}n (1), [Zn(cbaa)(bip)]n (2), [Cd(cbaa)(Hizb)]n (3) and [Cd2(cbaa)2(itmb)(H2O)]n (4) have been obtained by the solvothermal reaction of Zn(II)/Cd(II) acetate with semirigid 4-carboxybenzeneacetic acid (H2cbaa) and co-ligands, 1,4-bis(4-pyridyl-methyl)piperazine (bpmp), 3,5-bis(1-imidazolyl)pyridine (bip), 2-(4-imidazol-l-yl-phenyl)-1H-benzimidazole (Hizb) and 1-(imidazo-1-ly)-4-(1,2,4-triazol-1-yl-methyl)benzene (itmb). The single-crystal x-ray diffraction analyses show that four compounds feature various polynuclears spaced by 4-carboxybenzeneacetate and N-rich co-ligands and display various topol. structures. Two zinc complexes are 1D ladder featuring Zn-carboxylate chains linked further by bpmp co-ligands for 1 and 2D monolayer containing Zn-carboxylate chains cross-linked further by bip co-ligands for 2, resp. And two cadmium complexes exhibit 2D monolayer featuring Cd-O inorganic chains cross-linked further by cbaa carboxylates with Hizb co-ligands acting as pendent arms for 3 and 2D dense bilayer containing Cd-carboxylate open bilayer with itmb co-ligands encapsulated within the cavities for 4, resp. The fluorescent properties and thermal stabilities of all these compounds have been investigated. CCDC: 906895, 1; 1443786, 2; 906897, 3; 906898, 4. This study involved multiple reactions and reactants, such as 3,5-Di(1H-imidazol-1-yl)pyridine (cas: 1374155-84-6Electric Literature of C11H9N5).
3,5-Di(1H-imidazol-1-yl)pyridine (cas: 1374155-84-6) belongs to imidazole derivatives. Imidazole derivatives generally have good solubility in protic solvents. Simple imidazole derivatives, such as 1H-imidazole, 2-methyl-1H-imidazole, and 1,2-dimethylimidazole, have very high solubility in water. Imidazole also acts as a microtubule destabilizing agents and inhibits topoisomerase and Cytochrome P450 Family 26 Subfamily A Member 1 (CYP26A1) enzymes.Electric Literature of C11H9N5
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem