AI Article Synopsis
- - The compound described is an adduct, [K(C30H24F12I3NO6)]I, which features a series of cations connected by halogen bonds (I⋯I).
- - The cation is situated within a specialized cavity formed by a podand structure, displaying a closed conformation with two tetra-fluoro-iodo-benzene rings positioned nearly parallel to each other, while a third ring is oriented almost orthogonally.
- - The coordination of the K(+) cation includes six oxygen atoms, one nitrogen atom, and a fluorine atom from one of the benzene rings, highlighting a complex molecular arrangement.
Article Abstract
The title adduct, [K(C30H24F12I3NO6)]I, gives an extended tape of cations linked through I⋯I(-) halogen bonds (XBs), two of them being quite short and one quite long. In the structure, the cation is hosted in a cavity formed by the arms of the podand which presents a closed conformation wherein two tetra-fluoro-iodo-benzene rings are near parallel [dihedral angle = 15.8 (4)°; centroid-centroid distance = 3.908 (5) Å] and the third ring is closer to orthogonal [dihedral angles = 66.28 (14) and 75.20 (19)°] to the other two rings. The coordination sphere of the K(+) cation is composed of the six O atoms, the N atom and an F atom in the ortho position of one of the rings.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3647819 | PMC |
| http://dx.doi.org/10.1107/S1600536813010532 | DOI Listing |
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