Me_4Bzo_2[14]六烯(2-)N_4金属配合物的结构和反应性研究 Ⅰ.溴碘加成物的合成和振动光谱研究

RESEARCH ON THE STRUCTURE AND REACTIVITY OF Me_4Bzo_2[14] HEXAENATO (2-) N_4 METAL COMPLEXES I . SYNTHESIS OF BROMIC AND IODIC ADDITION COMPOUNDS AND STUDY OF VIBRATIONAL SPECTRA

本文合成了Co(Ⅱ)、Ni(Ⅱ)、Cu(Ⅱ)、Cu(Ⅱ)大环配合物及其溴碘加成物,研究了远红外和Raman光谱,对MN_4局部进行了伸缩振动的简正坐标分析,求得了各化合物的键角和伸缩力常。通过Raman光谱初步确定了溴碘的存在形式。对溴碘加成物的叠层结构和各化合物的成键进行了讨论。

In this paper, Co(Ⅱ), Ni.(Ⅱ), Cu(Ⅱ) macrocyclic complexes and their bromic and iodie addition compounds were synthesized. Their far infrared spectra and Raman spectra were died. The bond angles and stretching force constants of each compound were obtained bv mal coordinate analysis of stretching vibration of MN4 part. The existing form of bromm d odine was preliminarily determined. Stacked structure and bonding of each com of bromic and iodic addition compounds were discussed.