Safety of 3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: 3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine, is researched, Molecular C12H10N6, CAS is 1671-88-1, about Design and Construction of Coordination Polymers by 4-Amino-3,5-bis(n-pyridyl)-1,2,4-triazole (n = 2, 3, 4) Isomers in a Copper(I) Halide System: Diverse Structures Tuned by Isomeric and Anion Effects.
Twelve Cu(I) coordination polymers, [CuCl(L1)]n (1), [Cu4I4(L1)2]n (2), {[Cu2I2(L1)]·0.5I2}n (3), [Cu3I3(L1)]n (4), [Cu2Br2(L1)]n (5), [CuBr(L1)]n (6), [Cu2Cl2(L1)]n (7), [Cu2Br2(L2)]n (8), [CuBr(L2)]n (9), [CuI(L2)]n (10), [Cu3I3(L2)]n (11), and Cu2I2(L3)2 (12) (L1 = 4-amino-3,5-bis(4-pyridyl)-1,2,4-triazole, L2 = 4-amino-3,5-bis(3-pyridyl)-1,2,4-triazole and L3 = 4-amino-3,5-bis(2-pyridyl)-1,2,4-triazole), were prepared and structurally characterized. In these compounds, 4-amino-3,5-bis(n-pyridyl)-1,2,4-triazole (n-bpt) exhibits different coordination modes tuned by the isomeric effect and the anion effect, forming various architectures by bridging a variety of CuX (X = Cl, Br, or I) building units. Compound 1 presents a layer structure with (4, 4) topol. built by bridging adjacent (CuCl)∞ chains with L1. Compound 2 shows an unusual 1-dimensional strap structure by linking a rare Cu8I8 unit with L1. Compounds 3 and 4 present two-dimensional layers with (6, 3) topol. Compound 5 shows a three-dimensional ZnCl2 network with {3.6.74}{3.62.73}2 topol. Compound 6 exhibits a layer with (4, 82) network topol. A complicated three-dimensional framework for 7 is constructed with unique {6.82}2{6.85} topol. Compounds 8 and 9 are both chains, and hydrogen-bonding and π-π interactions play important roles in stabilizing the extended structure. Compound 10 is a layer with (4, 4) topol. An interesting double layer compound exhibiting complicated structure is found for 11. Compound 12 is a zero-periodic compound The luminescent properties of compounds 4-6, 8, 9, and 12 were studied in the solid state.
《Design and Construction of Coordination Polymers by 4-Amino-3,5-bis(n-pyridyl)-1,2,4-triazole (n = 2, 3, 4) Isomers in a Copper(I) Halide System: Diverse Structures Tuned by Isomeric and Anion Effects》 provides a strategy for the preparation of materials with excellent comprehensive properties, which is conducive to broaden the application field of this compound(3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine)Safety of 3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine.
Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem