title: Steric control of the nuclearity of metallamacrocycles: formation of a hexanuclear gallium metalladiazamacrocycle and a hexadecanuclear manganese metalladiazamacrocycle.
abstract: An S6-symmetric hexanuclear gallium metalladiazamacrocycle, [Ga(III)(6)L2(6)S6] with a -(lamda delta)(lamda delta)-chiral sequence and an S-symmetric hexadecanuclear manganese metalladiazamacrocycle, [Mn(III)(16)L2(16)S16] with a -(lamda lamda delta delta)(lamda lamda delta delta)-chiral sequence were prepared using the same N2-trans-cinnamoyl-2-hydroxy-3-naphthoylhydrazide (H3L2) as a bridging pentadentate ligand between the metal centers for the formation of a macrocyclic system.
authors.affiliation: Department of Chemistry and Applied Chemistry, Hanyang University Ansan, Kyunggi-do, 426-791, Korea.
authors.forename: Kyungjin
authors.initials: K
authors.lastname: Lee
authors.forename: Rohith P
authors.initials: RP
authors.lastname: John
authors.forename: Mira
authors.initials: M
authors.lastname: Park
authors.forename: Dohyun
authors.initials: D
authors.lastname: Moon
authors.forename: Hyeong-Cheol
authors.initials: HC
authors.lastname: Ri
authors.forename: Ghyung Hwa
authors.initials: GH
authors.lastname: Kim
authors.forename: Myoung Soo
authors.initials: MS
authors.lastname: Lah