The organic compounds like cyanine, macrocyclic azotic compound, azo-metal complex, metal chelate, benzoheterocycle dye, have been applied to recordable optical discs as the recording materials.
菁类、大环氮杂、偶氮、金属螯合物、苯并杂环等类的化合物已被作为光记录材料进行研究。
An azo metal chelate compound with push pull electronic system was synthesized.
一些偶氮染料可与金属离子形成螯合物，这些偶氮染料金属螯合物对光和热具有较高的稳定性，是一类很有应用前景的光信息记录介质。
Two N atoms from the chelate ligand 1, 10-phen may occupy two coordination positions of metal ions, thus the feasibility of coordination is counteracted at space, and it can be synthesized low dimensional or layer compound, and it is the foundation for chiral synthesis. 2, 6-pyridinedicarboxylic acid and benzene-1, 2, 4, 5-tetracarboxylic both possess multicarboxyl, which have diversiform coordinated modes, so they may constructed the polymer with one, two or three dimensional struture.
其中邻菲罗啉和2，2-吡啶中的N原子可以占据金属离子中的两个邻近配位点，在空间上阻碍了配位的可能性，这样可以合成低维链状、层状化合物，为手性分子的合成奠定基础。2，6-吡啶二甲酸，均苯四甲酸含有多个羧基，具有多种配位形式，可以形成一维、二维、三维配位聚合物。1，4-环己二羧酸具有顺式和反式两种空间构型，它能够在不同的方向上连接金属离子，是合成手性化合物的良好配体。
Two N atoms from the chelate ligand 1, 10-phen may occupy two coordination positions of metal ions, thus the feasibility of coordination is counteracted at space, and it can be synthesized low dimensional or layer compound, and it is the foundation for chiral synthesis. 2, 6-pyridinedicarboxylic acid and benzene-1, 2, 4, 5-tetracarboxylic both possess multicarboxyl, which have diversiform coordinated modes, so they may constructed the polymer with one, two or three dimensional struture. 1, 4-Cyclohexanedicarboxylic acid possesses the cis- and trans-conformations.
其中邻菲罗啉和2，2-吡啶中的N原子可以占据金属离子中的两个邻近配位点，在空间上阻碍了配位的可能性，这样可以合成低维链状、层状化合物，为手性分子的合成奠定基础。2，6-吡啶二甲酸，均苯四甲酸含有多个羧基，具有多种配位形式，可以形成一维、二维、三维配位聚合物。1，4-环己二羧酸具有顺式和反式两种空间构型，它能够在不同的方向上连接金属离子，是合成手性化合物的良好配体。
We select the chelated ligand such as 1, 10-phenanthroline and 2, 2-bipyridyl which possessing the N atom with strong coordinated ability and polycarboxylate ligand including 2, 6-pyridinedicarboxylic acid, 1, 4-cyclohexanedicarboxylic acid, benzene- 1, 2, 4, 5-tetracarboxylic acid which possessing the O atoms. Two N atoms from the chelate ligand 1, 10-phen may occupy two coordination positions of metal ions, thus the feasibility of coordination is counteracted at space, and it can be synthesized low dimensional or layer compound, and it is the foundation for chiral synthesis.
其中邻菲罗啉和2，2-吡啶中的N原子可以占据金属离子中的两个邻近配位点，在空间上阻碍了配位的可能性，这样可以合成低维链状、层状化合物，为手性分子的合成奠定基础。2，6-吡啶二甲酸，均苯四甲酸含有多个羧基，具有多种配位形式，可以形成一维、二维、三维配位聚合物。1，4-环己二羧酸具有顺式和反式两种空间构型，它能够在不同的方向上连接金属离子，是合成手性化合物的良好配体。
Free amino group and carboxy group on short peptide and amino acid can coordinate metal ion with vacant orbital to form chelate compound.
短肽和氨基酸的自由氨基上的-NH_2、羧基上的-C=O等均可与具空轨道的金属离子产生配位键，形成螯合物。