Crystal structure of a new coordination polymer [LaAg(Pydc)(HPydc)(C2O4)0.5(H2O)2]n (H2Pydc = pyridine-3,5-dicarboxylic acid) |
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| Authors: | Y J Song X Chen and Z B Han |
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| Institution: | (1) College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, 116029 Dalian, People’s Republic of China;(2) Institute of Chemistry, The Chinese Academy of Sciences, 100080 Beijing, People’s Republic of China; |
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| Abstract: | A new 3D coordination polymer, LaAg(Pydc)(HPydc)(C2O4)0.5(H2O)2]
n
(I) (H2Pydc = pyridine-3,5-dicarboxylic acid), has been hydrothermally synthesized and characterized by elemental analyses and single
crystal X-ray diffraction. The X-ray diffraction analysis reveals that I (C15H11AgLaN2O12) crystallizes in triclinic space group P
$
\bar 1
$
\bar 1
and features an interesting 3D framework constructed by 2D layers via strong Ag-Ag interactions. Unit cell parameters for
I (n = 1): a = 7.749(2), b = 8.316(1), c = 14.239(3) ?, α = 97.64(2)°, β = 100.12(2)°, γ = 94.37(2)°, and Z = 2. |
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| Keywords: | |
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