Synthesis, crystal structure and fluorescence of a three-dimensional Cd(II) coordination polymer [Cd(μ1,3-SCN–)2(μ-dmpo)]n (dmpo = 3,5-dimethylpyridine N-oxide) was written by Shi, Jing-Min;Zhang, Feng-Xia;Huang, Jie;Liu, Lian-Dong. And the article was included in Chinese Journal of Structural Chemistry in 2006.Related Products of 3718-65-8 This article mentions the following:
A three-dimensional complex, [Cd(μ1,3-SCN)2(dmpo)]n, was synthesized with μ1,3-SCN– and 3,5-dimethylpyridine N-oxide (dmpo) as mixed bridge ligands. The crystal belongs to monoclinic, space group C2/c with a 15.648(2), b 15.126(2), c 11.9773(15) Å, β 112.416(2)°, Z = 8, C9H9CdN3OS2, Mr = 351.71, dc = 1.783 g/cm3, F(000) = 1376 and μ = 1.967 mm-1. The structure was refined to R = 0.0260 and Rw = 0.0647 for 2186 observed reflections (1 > 2σ(I)). In the crystal the Cd(II) ions are coordinated by μ1,3-SCN– bridge ligands to form the crossing chains on the adjacent planes, and these chains are further joined by μ-dmpo mono-dentate bridge ligands leading to a three-dimensional structure. The complex exhibits a strong fluorescent emission. In the experiment, the researchers used many compounds, for example, 3,5-Dimethylpyridine 1-oxide (cas: 3718-65-8Related Products of 3718-65-8).
3,5-Dimethylpyridine 1-oxide (cas: 3718-65-8) belongs to pyridine derivatives. The ring atoms in the pyridine molecule are sp2-hybridized. The nitrogen is involved in the π-bonding aromatic system using its unhybridized p orbital. The lone pair is in an sp2 orbital, projecting outward from the ring in the same plane as the σ bonds. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Related Products of 3718-65-8