Two new dicopper(Ⅱ) complexes with two carboxyl bridgings in one molecule[Cu(dm-phen)(HCOO)]<sub>2</sub>(NO<sub>3</sub>)<sub>2</sub> 3H<sub>2</sub>O(1). [Cu(ds-phen)(CH<sub
The mesomorphie properties of title complexes are investigated by means of DSC and polarizing microscopy. The mesophase temperature ranges of complexes are wide