chiral species, chiroptical techniques. In the various β complexes, the tetradentate is observed to adopt either the exo or endo geometry, specifically. Factors which influence coordination geometry include steric interactions and hydrophobic bonding effects. A number of chemical transformations between dinitro and dichloro complexes of Co(III) with R,S - picbn have been examined, as has the reaction
摘要Λ-α-[Co(R,S -picbn)Cl 2] ClO 4(其中R,S -picbn为3 R,4 S-二甲基-1,6-二(2-
吡啶基)-2)的配合物,5-二氮杂己烷)及其Δ-Λ-α和Δ,Λ-βexo同系物,Δ-Λ-β-exo-[Co(picchmn)Cl 2] ClO 4(picchmn为N,N'-di (2-picolyl)-1 R,2 S-二
氨基
环己烷)以及Δ,Λ-β-内-[Co(R,S -picstien)Cl 2] ClO 4·2H 2 O,[Co(R,S -picstien(ox)] ClO 4·0.5H 2 O和[Co(R,S -picstien)(mal)] ClO 4·3H 2 O(其中picstien是3 R,4 S -diphenyl-1,6-已经合成了二(2-
吡啶基)-2,5-二氮杂己烷,ox为
草酸二价阴离子,mal为
丙二酸二价阴离子。化合物的性质是通过1 H