Exo-coordination-based supramolecular silver(I) complexes of S2O macrocycles: effect of ligand isomerism on the structural diversity.
An isomeric series of S2O macrocycles incorporating a xylyl group at the ortho (L1), meta (L2), and para (L3) positions were employed to examine the influence of the ring rigidity on silver(I) coordination modes in resulting supramolecular complexes (1-3); L1 and L3 afforded sandwich (1; Ag:L1 = 1:2) and infinite 1-D (3) complexes, respectively; otherwise, L2 gave the 1-D polymer (2a), 2:3 club sandwich (2b), and unique 2:4 bridged dinuclear complex (2c) complexes, in which their topologies vary with the solvent used.
Seo
Joobeom
J
Department of Chemistry and Institute of Natural Sciences, Gyeongsang National University, Chinju 660-701, Korea.
Song
Mi Ryoung
MR
Lee
Ji-Eun
JE
Lee
So Young
SY
Yoon
Il
I
Park
Ki-Min
KM
Kim
Jineun
J
Jung
Jong Hwa
JH
Park
Sung Bae
SB
Lee
Shim Sung
SS
D008024:Ligands; D046911:Macromolecular Substances / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D012680:Sensitivity and Specificity; D012834:Silver / Q000737:chemistry*; D013237:Stereoisomerism; D013457:Sulfur Compounds / Q000737:chemistry*
D008024:Ligands; D046911:Macromolecular Substances; D009942:Organometallic Compounds; D013457:Sulfur Compounds; D012834:Silver