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用乙酰二茂铁与水杨酸酰肼反应合成了一种含二茂铁基Schiff碱乙酰二茂铁缩水杨酰肼。通过熔点测定、元素分析、核磁共振氢谱等测试手段对Schiff碱化合物进行了表征,并用X-射线单晶衍射仪测得其晶体结构。该化合物属于正交晶系,空间群为Pbca,晶胞参数a=10.844 6(1),b=12.803 5(3),c=23.529(2),α=β=γ=90°,V=3 266.8(6)3,Z=8,D c=1.473 g/cm3,R1=0.038 0,wR2=0.094 2。化合物通过分子内N—H…O氢键和分子间O—H…O氢键形成了一维链状结构。
A novel ferrocene-containing Schiff base acetobromofuranosylhydrazide was synthesized by the reaction of acetylferrocene with salicylic acid hydrazide. The Schiff base compounds were characterized by melting point determination, elemental analysis and 1H NMR spectroscopy. The crystal structure of the compounds was characterized by X-ray single crystal diffraction. The compound belongs to orthorhombic system with space group Pbca. The unit cell parameters a = 10.844 6 (1) , b = 12.803 5 (3) and c = 23.529 , V = 3 266.8 (6) 3, Z = 8, DC = 1.473 g / cm3, R1 = 0.0380, wR2 = 0.0942. The compounds form a one-dimensional chain structure through intramolecular N-H ... O hydrogen bonds and intermolecular O-H ... O hydrogen bonds.