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학술지 Construction and Characterization of Novel Molecular Architectures Through Coordination-Driven Self-Assembly: Rhomboid and Overlapped Double Rhomboid
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저자
김점종, 곽옥금, 박종근, 민길식, 윤용진
발행일
201408
출처
Journal of Inclusion Phenomena and Macrocyclic Chemistry, v.79 no.3-4, pp.495-502
ISSN
1388-3127
DOI
https://dx.doi.org/10.1007/s10847-013-0373-3
협약과제
13ZC1200, 그린IT 융.복합 기술개발, 이수인
초록
The potentially tridentate ligands 4-(6-(pyridin-4-yl)pyridin-2-yl)pyridine (4) and 3-(6-(pyridin-3-yl)-pyridin-2-yl)pyridine (5) have been prepared and characterized. From the self-assembly of 4 or 5 and 2,9-bis[trans-Pt(PEt 3)2(NO3)]phenanthrene (6), two supramolecular platinum-based macrocycles with rhomboid (7) and overlapped double rhomboid (8) structures have been constructed. Compounds 7 and 8 are formed in different shapes due to the different nitrogen positions (meta and para) of the ligands 4 and 5, respectively. Both supramolecules are characterized by multinuclear NMR and electrospray ionization mass spectroscopies. © 2013 Springer Science+Business Media Dordrecht.
키워드
Ligand, Molecular architecture, Platinum, Rhomboid, Self-assembly, Supramolecule
KSP 제안 키워드
Different shapes, Electrospray Ionization, Multinuclear NMR, Platinum-based, molecular architecture, self-Assembly, tridentate ligands