253-52-1, Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 253-52-1, Name is Phthalazine
Synthesis, crystal structure, and luminescent properties of a new modification of the zinc(II) dichloride complex with phthalazine
The coordination compound [ZnCl2(Phtz)2] has been synthesized by the reaction of ZnCl2 with phthalazine (Phtz, L, C8H6N2) in an ethanol solution. Its crystal structure has been determined: crystals are triclinic, space group P 0000000, a = 7.346(1) A, b = 8.095(1) A, c = 14.275(1) A, alpha = 85.63(1), beta = 75.75(1), gamma = 88.43(1), V = 820.4(2) A3, rhocalc = 1.605 g/cm3, Z = 2. The zinc atom is tetrahedrally coordinated to two crystallographically nonequivalent chlorine atoms and two nitrogen atoms of the ligands L (Zn(1)?N(1), 2.036(4) A; Zn(1)?N(3), 2.043(4) A; Zn(1)?Cl(1), 2.225(2) A; Zn(1)?Cl(2), 2.220(2) A; angles NZnN, 106.1(2); ClZnCl, 116.47(7)). The complexes are combined into a 1D supramolecular structure by nonclassical hydrogen bonds C?H¡¤¡¤¡¤Cl and pi?pi-stacking interaction between centrosymmetric pairs of aromatic rings of one of the independent ligands. The compounds [CdI2(Phtz)] and [HgBr2(Phtz)] have also been synthesized, and their luminescent properties have been studied.
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Reference£º
Phthalazine – Wikipedia,
Phthalazine | C8H6N240 – PubChem