Bulletin of the Korean Chemical Society

  • 제27권7호
  • /
  • Pages.1005-1008
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  • 2006
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  • 0253-2964(pISSN)
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  • 1229-5949(eISSN)
대한화학회 (Korean Chemical Society)
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Coordination Modes and Properties of Ag(I) Complex with N,N,N',N',N''-Pentamethyldiethylenetriamine

  • Chun, In-Sung (Department of Chemistry (BK21) and Center for Plastic Information System, Pusan National University) ;
  • Kwon, Jung-Ah (Department of Chemistry (BK21) and Center for Plastic Information System, Pusan National University) ;
  • Bae, Myung-Nam (Department of Chemistry (BK21) and Center for Plastic Information System, Pusan National University) ;
  • Lee, Sim-Seong (Department of Chemistry, Gyeongsang National University) ;
  • Jung, Ok-Sang (Department of Chemistry (BK21) and Center for Plastic Information System, Pusan National University)
  • 발행 : 2006.01.20
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초록

The reaction of $AgClO_{4}$ with acyclic potential tridentate N,N,N',N',N''-pentamethyldiethylenetriamine (pmdeta) has given colorless crystals suitable for X-ray crystallography. The crystal structure ($P2_{1}$/n, a = 14.413(1) $\AA$, b = 25.270(2) $\AA$, c = 16.130(1) $\AA$, b = $103.012(1){^{\circ}}$, V = 5723.7(8) A$\AA^{3}$, Z = 4, R = 0.0349) has been solved and refined. Three silver(I) ions connect four pmdeta ligands to produce discrete complex of $[Ag_3(pmdeta)_4](ClO_4)_3$. A pmdeta ligand is bridged to three silver(I) ions, and three other pmdeta ligands are chelated to each silver(I) center in a tridentate mode. Thus, the product is a rare tri-nuclear silver(I) complex with two different chemical environments. $^{13}C$ NMR and $MAS\;^{13}$C NMR indicate that the tri-nuclear silver(I) complex is not rigid in solution. The contact angles and thermal analyses of the complex are measured and discussed.

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참고문헌

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피인용 문헌

  1. Syntheses and Structural Studies of 1:1 (M:L) Silver(I) and 1:2 Nickel(II) Complexes with Tripodal Amide Ligand vol.28, pp.12, 2006, https://doi.org/10.5012/bkcs.2007.28.12.2546
  2. Rh(I)-Catalyzed regioselective arylcarboxylation of acrylamides with arylboronic acids and CO2 vol.22, pp.21, 2006, https://doi.org/10.1039/d0gc02667k