C. Glidewell et al., HYDROGEN-BONDING IN FERROCENE DERIVATIVES - STRUCTURE OF THE 1 1 ADDUCT OF FERROCENYL(DIPHENYL)METHANOL AND DIMETHYL-SULFOXIDE/, Acta crystallographica. Section C, Crystal structure communications, 50, 1994, pp. 678-681
Ferrocenyl(diphenyl)medianol, [(C5H5)Fe{(C5H4)C-(Ph2)OH}], forms a 1:1
adduct with dimethyl sulfoxide, (CH3)2SO. In this adduct, the hydroge
n-bonded aggregate consists of one molecule of die ferrocene acting as
hydrogen-bond donor and one molecule of DMSO acting as hydrogen-bond
acceptor; the hydrogen-bonded O...O distance is 2.796 (2) angstrom.