Citation:
XU Bo, LI Zhi-Wang, JIANG Yang, LI Cun-Cheng. A Luminescent Cd(II) Coordination Polymer Constructed from Isophthalic Acid and 1,3-Bis-(4-pyridyl)propane[J]. Chinese Journal of Structural Chemistry,
2015, 34(6): 925-930.
doi:
10.14102/j.cnki.0254-5861.2011-0638
A Luminescent Cd(II) Coordination Polymer Constructed from Isophthalic Acid and 1,3-Bis-(4-pyridyl)propane
摘要:
A new coordination complex [Cd2(ip)2(bpp)]n (1, H2ip=isophthalic acid, bpp=1,3-bis-(4-pyridyl) propane) has been synthesized and structurally characterized. Crystal data for the title complex are as follows: triclinic system, space group P1 with a=9.6724(6), b=10.2243(6), c=14.8205(9) Å, α=88.927(5), β=71.664(6), γ=75.767(5)°, V=1345.79(14) Å3, Mr=751.29, Z=2, F(000)=740, Dc=1.854 g/cm3, μ(MoKα)=1.636 mm-1, R=0.0259 and wR=0.0623 for 4754 observed reflections with I>2σ(I). X-ray structure analysis reveals that complex 1 holds a 3D architecture based on α-Po primitive cubic units with the [Cd4(COO)8] units treated as 6-connected nodes. Solid-state properties for 1, such as infrared spectroscopy, elemental analyses, thermal stability and luminescent property, have also been investigated.
English
A Luminescent Cd(II) Coordination Polymer Constructed from Isophthalic Acid and 1,3-Bis-(4-pyridyl)propane
Abstract:
A new coordination complex [Cd2(ip)2(bpp)]n (1, H2ip=isophthalic acid, bpp=1,3-bis-(4-pyridyl) propane) has been synthesized and structurally characterized. Crystal data for the title complex are as follows: triclinic system, space group P1 with a=9.6724(6), b=10.2243(6), c=14.8205(9) Å, α=88.927(5), β=71.664(6), γ=75.767(5)°, V=1345.79(14) Å3, Mr=751.29, Z=2, F(000)=740, Dc=1.854 g/cm3, μ(MoKα)=1.636 mm-1, R=0.0259 and wR=0.0623 for 4754 observed reflections with I>2σ(I). X-ray structure analysis reveals that complex 1 holds a 3D architecture based on α-Po primitive cubic units with the [Cd4(COO)8] units treated as 6-connected nodes. Solid-state properties for 1, such as infrared spectroscopy, elemental analyses, thermal stability and luminescent property, have also been investigated.
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Key words:
- coordination polymer
- / crystal structure
- / luminescence
- / mixed-ligand approach
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