| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
|---|
| Outline of Final Research Achievements |
Two-dimensional coordination polymers incorporating infinite structures in which metal ions are linked by organic ligands show unique structural properties based on the flexible coordination bond and guest responsiveness, and they are good candidates for nanosheet materials producing next generation functional devices. In this study, we have synthesized five two-dimensional coordination polymers with zigzag layer structures consisting of five kinds of different metal complex ligands, and investigated their thermal expansion behavior by temperature dependent single crystal X-ray structural analysis. They showed anisotropic thermal expansion behavior including in-plane positive and negative behavior associated with expansion and shrinkage of layers, respectively, and zero behavior without structural changes. From the detailed analyses, we revealed that their behavior are predominated by structural distortion of nodes in the coordination networks.
|
