There are many helixes of dihedral Angle, and the whole skeleton forms a large helix in the structure of the rotatory isomer.
其结构中包含许多二面角螺旋，而且具有旋光性的异构体，其结构的整体骨架也构成一个大的螺旋。
The coordination compound provided by the invention has a single structure without any isomer, and is characterized in defined structure and easy separation.
本发明的该配合物结构单一，不存在异构体，该配合物具有结构确定、易于分离等特点。
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