Self assembly of silver(I) coordination polymers formed through hydrogenbonding with a new ditopic heteroscorpionate ligand

摘要

The new ditopic heteroscorpionate ligand, (3-methoxy-4-hydroxyphenyl)bis(3,5-dimethyl-pyrazolyl)methane (L5v), and four coordination polymers of silver Ag(i) derived therefrom, have beensynthesized and characterized by X-ray diffraction, ESI-MS, IR spectroscopy and elemental analysis.The presence of different anions (i.e. BF4, CF,S03-, NO,-, or SbF6) lead to different crystal packingschemes due to different H-bonding patterns that depend on the relative charge delocalization and/orshape of the anion.