Hierarchical　self-assembly　of　novel　supramolecular　structures　has　obtained　increasing　attention.　Herein　we　design　and　synthesize　the　palladium(II)-based　molecular　basket-like　structures,　as　structural　analog　of　metallacalix[3]arene　[M3L3](3+)　(M　=　(dmbpy)Pd,　(phen)Pd;　dmbpy　=　4,4＇-dimethyl-bipyridine;　phen　=　1,10-phenanthroline),　by　coordination-driven　self-assembly　from　imidazolate-containing　ligand　[4,5-bis(2,5-dimethylthiophen-3-yl)-1H-imidazole　(HL)　with　palladium(II)　nitrate　precursors　(dmbpy)Pd(NO3)(2)　and　(phen)Pd(NO3)(2).　The　difference　of　the　palladium(II)　nitrate　precursors　with　pi-surface　in　complex　produces　variations　of　the　two-dimensional　(2-D)　and　three-dimensional　(3-D)　high-ordered　supramolecular　architectures,　constructed　by　pi　&　BULL;&　BULL;&　BULL;pi　packing　and　hydrogen　bonding　interactions,　with　metallacalixarenes　as　building　blocks.　These　results　provide　perceptions　of　further　exploring　the　hierarchical　assembly　of　supramolecular　structures　based　on　pi　&　BULL;&　BULL;&　BULL;pi　packing　and　multiple　hydrogen　bonding.