Chiral　metal-organic　frameworks　(MOFs)　have　been　studied　extensively　because　of　the　potential　application.　Based　on　the　complexity　of　chiral　structure,　it　is　a　great　challenge　to　study　the　formation　of　novel　chiral　centers　under　self-assembly　conditions.　By　mixing　chiral　and　achiral　ligands,　five　unusual　homochiral　BIFs　materials　were　synthesized　by　using　D-camphoric　acid　(D-H2cam)　and　KBH(mim)3　(mim　=　2-methylimidazole)　under　solvothermal　condition.　The　orientations　of　mim　rings　had　been　locked　to　a　specific　angle　in　these　structures　and　freed　tridentate　BH(mim)3-　ligands　were　separated　into　two　enantiomers,　S-BH(mim)3-　and　R-BH(mim)3-　.　BIF-123　and　BIF-124　exhibited　similar　(3,　4)-connected　pillared-layer　chiral　structures　with　a　pair　of　opposite　helical　substructures.　BIF-125,　126　and　127　exhibited　a　4-connected　chiral　diamond　structure,　which　incorporates　the　homochiral　helical　substructures　containing　only　S-BH(mim)3-　ligand.　These　homochiral　BIFs　showed　high　pore　volume　in　gas　adsorption　measurements　and　good　stability　under　different　solvent　environments.　Furthermore,　the　obvious　CD　signals　of　BIF-126　proved　the　chirality　of　bulk　samples.