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Structure and heterogeneous catalytic activity of a coordination polymer containing Cu(NO3)2 and Cu(H2O) 2 2+ units bridged alternatively by btp ligands (btp=2,6-bis(N′-1,2,4-triazolyl)pyridine)
- Title
- Structure and heterogeneous catalytic activity of a coordination polymer containing Cu(NO3)2 and Cu(H2O) 2 2+ units bridged alternatively by btp ligands (btp=2,6-bis(N′-1,2,4-triazolyl)pyridine)
- Authors
- Sung J.H.; Jin S.S.; Ji Y.R.; Jung H.L.; Kim C.; Kim S.-J.; Kim Y.; Lough A.J.
- Ewha Authors
- 김성진; 김영미
- SCOPUS Author ID
- 김성진; 김영미
- Issue Date
- 2005
- Journal Title
- Journal of Molecular Structure
- ISSN
- 0022-2860
- Citation
- Journal of Molecular Structure vol. 751, no. 41277, pp. 22 - 28
- Indexed
- SCI; SCIE; SCOPUS
- Document Type
- Article
- Abstract
- The reaction of Cu(NO3)2 containing NH 4PF6 with btp ligands produced a new polymeric compound 1 containing Cu(H2O)22+ and Cu(NO3)2 units alternatively bridged by btp ligands with H-bonds between copper-bonded water and nitrate oxygen atoms. Crystal Data: M=1465.97, space group P2/n, a=11.6300(3) Å, b=12.8000(4) Å, c=19.2960(6) Å, β=98.6200(19)°, V=2840.03(15) Å3, Z=2, μ=0.926 mm-1, Dc=1.714 Mg/m3, R=0.0629, wR=0.1614. The polymeric compound 1 has shown the heterogeneous catalytic activity for the ring opening of epoxides under mild conditions. This catalyst system appears to be an efficient, mild, and easily recyclable method for the alcoholysis of epoxides. In addition, the heterogeneous catalyst 1 has, surprisingly, shown even better catalytic activity than copper salt system in homogeneous condition. © 2005 Elsevier B.V. All rights reserved.
- DOI
- 10.1016/j.molstruc.2005.05.006
- Appears in Collections:
- 자연과학대학 > 화학·나노과학전공 > Journal papers
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