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Self-assembly of cucurbit[7]uril based triangular [4]molecular necklaces and their fluorescence properties.

ABSTRACT: Self-assembly of rigid-rod dipyridine ligand 1 with M(en)(NO3)2 (M = Pd, Pt) affords triangular (3, 5) and square (4, 6) supramolecular coordination complexes (SCCs). The binding affinity of 1 toward CB[n]-type containers results in the formation of triangular [4]molecular necklaces ([4]MNs, 7-10) by either one-pot or post complexation approaches as evidenced by 1H NMR, diffusion ordered spectroscopy, and ESI-MS.

SUBMITTER: Samanta SK

PROVIDER: S-EPMC5382929 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature

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Self-assembly of cucurbit[7]uril based triangular [4]molecular necklaces and their fluorescence properties.

Samanta Soumen K SK Brady Kimberly G KG Isaacs Lyle L

Chemical communications (Cambridge, England) 20170201 18

Self-assembly of rigid-rod dipyridine ligand 1 with M(en)(NO3)2 (M = Pd, Pt) affords triangular (3, 5) and square (4, 6) supramolecular coordination complexes (SCCs). The binding affinity of 1 toward CB[n]-type containers results in the formation of triangular [4]molecular necklaces ([4]MNs, 7-10) by either one-pot or post complexation approaches as evidenced by 1H NMR, diffusion ordered spectroscopy, and ESI-MS. ...[more]

PMID: 28210729

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