摘要： 对已合成的邻羟基苯甲醛缩N-氨基-1,8-萘酰亚胺及其金属配合物进行了红外表征，紫外表征，荧光表征和单晶结构解析。结果表明，邻羟基苯甲醛缩N-氨基-1,8-萘酰亚胺属于单斜晶系，P21/c空间群，晶胞参数分别为：a = 11.300(4) Å, b = 18.351(6) Å, c = 6.970(10) Å, V = 1441.1(8) Å3, Z = 4, ρc = 1.458 Mg/m3, R1 = 0.0610, wR2 = 0.1560, S = 1.026, (∆/σ)max = 0.001, (∆ρ)max = 0.358 e·Å-3, (∆ρ)min = -0.370 e·Å-3。其Cu2+配合物属于单斜晶系，P21/c空间群，晶胞参数分别为：a = 9.5368(18) Å, b = 9.1680(17) Å, c = 23.916(4) Å, V = 1973.4(6) Å3, Z = 2, ρc = 1.414 Mg/m3, R1 = 0.0565, wR2 = 0.0830, S = 1.023, (∆/σ)max = 0.001, (∆ρ)max = 0.256 e·Å-3, (∆ρ)min = -0.407 e·Å-3。57033

毕业论文关键词： 邻羟基苯甲醛缩N-氨基-1,8-萘酰亚胺，金属配合物，合成，晶体结构, 荧光　

Abstract: Salicylaldehyde condensed N-amino-1,8-naphthalimide derivative has been synthesized and characterized by IR, UV-vis, fluorescence spectra and single crystal X-ray diffraction. The results show that salicylaldehyde condensed N-amino-1,8-naphthalimide derivative is monoclinic system, P21/c space group, unit cell parameters are as follows: a = 11.300(4) Å, b = 18.351(6) Å, c = 6.970(10) Å, V = 1441.1(8) Å3, Z = 4, ρc = 1.458 Mg/m3, R1 = 0.0610, wR2 = 0.1560, S = 1.026，(∆/σ)max = 0.001, (∆ρ)max = 0.358 e·Å-3, (∆ρ)min = -0.370 e·Å-3. And it’s copper (II) complex belongs to monoclinic system, P21/c space group, unit cell parameters are as follows: a = 9.5368(18) Å, b = 9.1680(17) Å, c = 23.916(4) Å, V = 1973.4(6) Å3, Z = 2, ρc = 1.414 Mg/m3, R1 = 0.0565, wR2 = 0.0830, S = 1.023, (∆/σ)max = 0.001, (∆ρ)max = 0.256 e·Å-3, (∆ρ)min min = -0.407 e·Å-3.

Key words: salicylaldehyde condensed N-amino-1,8-naphthalimide derivative, metal complex, synthesis, crystal structure, fluorescence spectra.

目  录

引言 4

1 实验部分 4

1.1 仪器与试剂 4

1.1.1 仪器 4

1.1.2 试剂 4

1.2  邻羟基苯甲醛缩N-氨基-1,8-萘酰亚胺的合成 4

1.3  邻羟基苯甲醛缩N-氨基-1,8-萘酰亚胺铜配合物(c)的合成 5

2 结果与讨论 5

2.1  邻羟基苯甲醛缩N-氨基-1,8-萘酰亚胺的表征和性能 5

2.1.1 红外光谱 5

2.1.2 氢谱 6

2.1.3 质谱 7

2.1.4 紫外光谱 7

2.1.5 荧光光谱 8

2.1.6 单晶结构测定及结构解析 8

2.2  邻羟基苯甲醛缩N-氨基-1,8-萘酰亚胺铜配合物的单晶结构测定及解析 11

2.2.1 邻羟基苯甲醛缩N-氨基-1,8-萘酰亚胺铜配合物的单晶结构测定 11

2.2.2 邻羟基苯甲醛缩N-氨基-1,8-萘酰亚胺铜配合物的单晶结构解析 12

结    论 16

参考文献 17

致谢 18

 引言