Chemical communications (Cambridge, England)
Matrix-isolation IR spectra of halogen-P and halogen-π complexes of phosphines and iodotrifluoroethylene (C2F3I).
Malte Feßner, Elliot J Tay, Corentin Grassin, Sven Reese, Christian Merten
Published: 202510.1039/d5cc05078b
Abstract
The CC stretching mode of iodotrifluoroethylene (ITFE) serves as a marker for halogen-bonding (XB) interactions in complexes with phosphines. The formation of C-I⋯P XB-complexes becomes evident from a strong red-shift of this marker band. The format…
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