A search of the Cambridge Structural Database reveals that the methylene group of coordinated bis(diphenylphosphino)methane and related ligands can act as a hydrogen bond donor, with H···O distances as short as 2.20 Ã
; analogous CâH···Clâ interactions are a feature of the packing of dppmSe complexes of silver(I) and gold(I).
剑桥结构数据库的搜索结果表明,配位双(
二苯基膦)
甲烷和相关
配体的亚甲基可作为氢键供体,HÂ-Â-Â-O 间距可短至 2.20 Ã;类似的 CâHÂ-Â-Â-Clâ 相互作用是
银(I)和
金(I)的 dppmSe 复合物填料的一个特征。