The　complex　monoaqua[(9-hydroxy-fluorene-9-carboxylato)(NN-Dimethylisopropanolamine)]copper(II)　semihydrate,　CU(C14H8O3(C5H13NO)(H2O)].0.5H(2)O　(M-r　=　417.93),　crystallizes　in　triclinic　system,　space　group　P＜(1)overar＞T　with　a　=　9.846(2),　b　=12.419(3),　c　=16.78](3)A,　alpha　=　75.55(3),　beta　=　75.00(3),　gamma　=　84.58(3)degrees,　V　=　1918.5(7)Angstrom(3),　Z　=　4,　F(000)　=872,　D-c=1.45g/cm(3)　3　and　mu=　1.17mm(-1).　The　final　R　and　wR　are　0.0481　and　0.1427　for　7099　observed　reflections,　respectively.　The　coordination　polyhedron　around　the　copper　atom　is　a　distorted　square　pyramid,　the　basal　plane　consisting　of　one　carboxyl　oxygen　atom　and　one　alpha　-　hydroxylated　oxygen　atom　from　a　9-liydroxy-fluorene-9-carboxylato　ligand,　one　nitrogen　atom　and　one　oxygen　atom　from　the　AT,N-dimthylisopropanolamine　ligand;　while　the　axial　coordination　site　is　occupied　by　a　water　oxygen　atom　with　a　CU-O　bond　length　of　2.428(3)Angstrom.