Layered metal succinate/bis(4-pyridylmethyl)piperazine coordination polymers featuring mutual inclined interpenetration |
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| Authors: | David P Martin Ronald M Supkowski Robert L LaDuca |
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| Institution: | 1. Lyman Briggs College and Department of Chemistry, Michigan State University, E-30 Holmes Hall, East Lansing, MI 48825, USA;2. Department of Chemistry and Physics, King’s College, Wilkes-Barre, PA 18711, USA |
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| Abstract: | Reaction of divalent metal chlorides with succinic acid (H2suc) and the hydrogen-bonding capable tethering organodiimine bis(4-pyridylmethyl)piperazine (bpmp) in a mixed solvent system has afforded three isostructural coordination polymers: M(suc)(bpmp)(H2O)2]n (M = Co, 1; M = Ni, 2; M = Cu, 3) Single-crystal X-ray diffraction showed that 1–3 possess M(suc)(bpmp)(H2O)2]n 2D layer motifs. Parallel sets of layer motifs in 1–3 aggregate into 2d + 2d → 3D mutually inclined interpenetrated systems, fostered by hydrogen bonding interactions between layers. Spectral and thermal properties of these materials are also discussed. |
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| Keywords: | Coordination polymer Succinate Organodiimine Mutual inclined interpenetration Crystal structure |
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