C–H ⋯ I −  interactions in ferrocene derivatives: structures of (Ferrocenylmethyl)triphenylphosphonium iodide and 1,1'‐ferrocenediylbis(methyltriphenylphosphonium iodide) dichloromethane solvate (1/1) | Zendy

Glidewell C. | Zendy; Zakaria C. M. | Zendy; Ferguson G. | Zendy; Gallagher J. F. | Zendy

Open Access

C–H ⋯ I − interactions in ferrocene derivatives: structures of (Ferrocenylmethyl)triphenylphosphonium iodide and 1,1'‐ferrocenediylbis(methyltriphenylphosphonium iodide) dichloromethane solvate (1/1)

Author(s) -

Glidewell C.,

Zakaria C. M.,

Ferguson G.,

Gallagher J. F.

Publication year - 1994

Publication title -

acta crystallographica section c

Language(s) - English

Resource type - Journals

eISSN - 1600-5759

pISSN - 0108-2701

DOI - 10.1107/s0108270193007929

Subject(s) - iodide , dichloromethane , chemistry , ferrocene , ion , medicinal chemistry , stereochemistry , crystallography , inorganic chemistry , organic chemistry , electrochemistry , electrode , solvent

The cations in (ferrocenylmethyl)triphenylphosphonium\udiodide, [{(C5H5)Fe(C5Ha)}CH2P(C6Hs)3]+.I -, (1), and\udin 1, l'-ferrocenediylbis(methyltriphenylphosphonium\udiodide) dichloromethane solvate, [Fe{(C5H4)CH2-\udP(C6H5)3}212+.2I-.CH2C12, (2), are involved in three dimensional networks of C--H. • .I- interactions between\udphenyl C--H groups and I- anions. In (1), the cation resides\udin a general position while one I- anion is on a\udtwofold axis and a second I- anion is at an inversion\udcentre. The shortest C...I- distances are 3.886 (2) and\ud3.989 (2)A to the I- ion which resides on an inversion\udcentre. The cation in (2) has approximate mirror symmetry\udand lies in a general position in the unit cell along\udwith its two I- anions. The shortest C--.I- interactions\udare 3.810 (4) and 3.886 (5) A,

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