Halogen bonding between entirely negative fluorine atoms? Evidence from the crystal packing of some gold(I) and gold(III) complexes with extensively fluorinated m-terphenyl ligands and triphenylphosphane,CrystEngComm

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Halogen bonding between entirely negative fluorine atoms? Evidence from the crystal packing of some gold(I) and gold(III) complexes with extensively fluorinated m-terphenyl ligands and triphenylphosphane
CrystEngComm ( IF 2.6 ) Pub Date : 2020-11-16 , DOI: 10.1039/d0ce00671h
Alexandru Sava _{1,

2,

3,

4,

5} , Krisztina T. Kegyes _{1,

2,

3,

4,

5} , Bianca T. Popuş _{1,

2,

3,

4,

5} , Bernadette C. Dan _{1,

2,

3,

4,

5} , Cristian Silvestru _{1,

2,

3,

4,

5} , Ciprian I. Raţ _{1,

2,

3,

4,

5}

Affiliation

Despite lacking positive σ-holes, fluorine atoms of perfluorophenyl rings can engage in solid state fluorine–fluorine interactions, analogous to halogen bonding, in the absence of metal surface constraints or cryogenic temperatures. These interactions compete with other intermolecular interactions involving phenyl and perfluorophenyl rings for the supramolecular assembly of some gold(I) and gold(III) complexes.

中文翻译：

完全为负氟原子之间的卤素键？一些具有广泛氟化的间三联苯配体和三苯基膦的金（I）和金（III）配合物的晶体堆积的证据

尽管缺少正σ孔，但在没有金属表面约束或低温的情况下，全氟苯环的氟原子仍可以与卤素键类似地参与固态氟-氟相互作用。这些相互作用与涉及苯基和全氟苯基环的其他分子间相互作用竞争某些金（I）和金（III）配合物的超分子组装。

更新日期：2020-11-25

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