Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Article, Dalton Transactions called Magnetic fluorescent bifunctional spin-crossover complexes, Author is Wang, Jun-Li; Liu, Qiang; Lv, Xiao-Jin; Wang, Rui-Lin; Duan, Chun-Ying; Liu, Tao, which mentions a compound: 1671-88-1, SMILESS is NN1C(C2=NC=CC=C2)=NN=C1C3=NC=CC=C3, Molecular C12H10N6, SDS of cas: 1671-88-1.
The rational design of magnetic and fluorescent bifunctional materials is attracting increasing interest. Two mononuclear Fe(II) complexes, [Fe(L)2(NCS)2] (1) and [Fe(L)2(NCSe)2] (2) were synthesized by combining a spin-crossover unit and a fluorescent ligand (naphth-1-yl)-N-(3,5-di(pyridin-2-yl)-4H-1,2,4-triazol-4-yl)methanimine (L) to achieve bifunctionality. Single-crystal x-ray studies and magnetic measurements confirm the presence of spin crossover behaviors; these measurements agree with the results of the temperature depended Raman spectra and IR spectra. Thermally and light-induced spin crossover is clearly observed for both complexes. The nature of the co-ligand (NCS-vs. NCSe-) shifts the transition temperature by ∼60 K. The IR spectra after irradiation reveal that the electronic states are ascribable to the photomagnetic effect at 10 K. Also, temperature-dependent fluorescence emission spectra exhibit the coexistence of spin crossover and fluorescence for 1 and 2. CCDC 149622611496229.
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Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem