Trans-spanning ligand
- 跨对位配体（跨对位配体是指在平面四边形构型的配合物中，从反位的两个位点与中心进行配位的双齿配体。跨对位配体的合成曾尝试使用多亚甲基连接的双配点分子，但多以生成配位聚合物）
Trans-spanning ligand
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abstract:
Trans-spanning ligands are bidentate ligands that can span opposite sites of a complex with square-planar geometry. A wide variety of ligands that chelate in the cis fashion already exist, but very few can link opposite vertices on a coordination polyhedron.
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WordNet