title: Piperazine-functionalized C60and diiodine or iodine monochloride as components in forming supramolecular assemblies.
abstract: The reaction of the piperazine mono-adduct, N(CH2CH2)2NC60, with diiodine produced well ordered, black crystals of (I2N(CH2CH2)2NI2)C60·2.884(C6H6)·0.116I2, which contains two nearly linear N-I-I units. Reaction of N(CH2CH2)2NC60with iodine monochloride produced two materials: the dihalogen adduct, (ClIN(CH2CH2)2NICl)C60·2.3(CS2)·0.7(CH2Cl2), when crystallization occurred rapidly from carbon disulfide/dichloromethane solution or the salt, [(N(CH2CH2)2NH)C60+][ICl2-]·CS2, when crystallization happened more slowly from toluene/dichloromethane solution where hydrolysis of the iodine monochloride by adventitious water presumably occurred.
authors.affiliation: Department of Chemistry, University of California, Davis, California 95616, USA. albalch@ucdavis.edu.
authors.forename: Amineh
authors.initials: A
authors.lastname: Aghabali
authors.affiliation: Department of Chemistry, University of California, Davis, California 95616, USA. albalch@ucdavis.edu.
authors.forename: Sharon
authors.initials: S
authors.lastname: Jun
authors.affiliation: Department of Chemistry, University of California, Davis, California 95616, USA. albalch@ucdavis.edu.
authors.forename: Marilyn M
authors.identifier: http://orcid.org/0000-0002-6160-1622
authors.initials: MM
authors.lastname: Olmstead
authors.affiliation: Department of Chemistry, University of California, Davis, California 95616, USA. albalch@ucdavis.edu.
authors.forename: Alan L
authors.identifier: http://orcid.org/0000-0002-8813-6281
authors.initials: AL
authors.lastname: Balch