Silver Coordination Polymers Based on Newly Designed Bis(cyanobenzyl)bipiperidine Ligand: Synthesis, Anion Exchange, Guest Inclusion, Electrochemical, and Photoluminescence Properties
| Autor: | Roli Verma, Bharat Kumar Tripuramallu, Sandipan Roy, Israel Goldberg, Nisith Bhunia, Hatem M. Titi |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
010405 organic chemistry
Chemistry Stereochemistry Ligand General Chemistry Crystal structure 010402 general chemistry Condensed Matter Physics Electrochemistry 01 natural sciences 0104 chemical sciences Crystallography chemistry.chemical_compound Structural isomer Pyrene Molecule General Materials Science Perylene Stoichiometry |
| Zdroj: | Crystal Growth & Design. 16:2814-2825 |
| ISSN: | 1528-7505 1528-7483 |
| DOI: | 10.1021/acs.cgd.6b00151 |
| Popis: | A new flexible ligand, bis(cyanobenzyl)bipiperidine (L), has been synthesized and structurally characterized. Nine novel silver(I) coordination polymers (CPs), the dimensionality of which depends on the counteranion, [Ag2(L)(NO3)2]n (1), [Ag2(L)(NO3)2]n (2), {[Ag2(L)(NO3)2)](C16H10)}n (3), {[Ag2(L)(NO3)2)](C20H12)}n (4), [Ag2(L)(ClO4)2]n (5), [Ag2(L)(CF3SO3)2(C4H8O)2]n (6), [Ag2(L)(CF3SO3)2(C3H6O)2]n (7), {[Ag2(L)2]·(BF4)·2(C3H6O)}n (8), and [Ag2(L)3(PF6)2]·x(C3H6O) (9), have been prepared by self-assembly of L with AgX (X = NO3–, ClO4–, CF3SO3–, BF4–, and PF6–) and aromatic guest molecules. Reactions of L with AgNO3 in acetone in either 1:2 or 1:1 stoichiometric ratio occurred rapidly at room temperature, yielding topologically different structural isomers of the three-dimensional (3D) CPs 1 and 2. Additional reactions of linker L with AgNO3 in the presence of aromatic guest molecules (pyrene, perylene) formed CPs of 3 and 4 with the inclusion of the corresponding guest in the crystal lattice associated ... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|