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用4-硝基邻苯二甲酰亚胺、3-硝基邻苯二甲酸酐分别和4种金属盐、尿素、钼酸铵在熔融状态下合成2,9,16,23-四-硝基金属酞菁、1,8,15,22-四-硝基金属酞菁,对产物进行了IR、UV-vis光谱测定和表征,并分别对比不同金属酞菁的谱学性质。实验结果表明,在紫外吸收光谱中,4种金属对于两类酞菁化合物最大吸收波长的影响是Zn>Cu>Ni>Co。
With 4-nitrophthalimide, 3-nitrophthalic anhydride and 4 kinds of metal salts, urea, ammonium molybdate were synthesized in the molten state 2,9,16,23-tetra-nitrate The metal phthalocyanines, 1,8,15,22-tetra-nitrophthalocyanines were characterized by IR and UV-vis spectroscopy. The spectral properties of different metal phthalocyanines were compared. The experimental results show that the influence of four kinds of metals on the maximum absorption wavelength of two kinds of phthalocyanine compounds in the UV absorption spectrum is Zn> Cu> Ni> Co.