. "1211-5894" . . "X-RAY STRUCTURE OF [Cu(dimeen)(ox)(H2O)]2[Cu(dimeen)2](ClO4)2." . "X-RAY STRUCTURE"@en . . . "X-RAY STRUCTURE OF [Cu(dimeen)(ox)(H2O)]2[Cu(dimeen)2](ClO4)2."@en . . "RIV/61989592:15310/01:00001528" . "X-RAY STRUCTURE OF [Cu(dimeen)(ox)(H2O)]2[Cu(dimeen)2](ClO4)2." . "15310" . . . "62-63" . "Materials Structure in Chemistry, Biology, Physics and Technology" . . "The crystal and molecular structure of the title complex compound (dimeen = N,N-dimethylethylenediamine, ox = oxalate) has been solved by heavy atom methods and basic physico-chemical measurements have been made. It was found that the structure contains two non-equivalent copper atoms in the slightly distorted square-planar for Cu(2) and square-pyramidal for Cu(1) coordination with deviations of atom positions from ideal Cu(1)N(1)N(2)O(3)O(4) plane smaller then 0.28 A.The results of magnetochemical measurements (#eff = 1.82 BM/294 K) correspond with assumption of copper in the oxidation state II. The value of molar conductivity in water (c = 10-3 mol/l, lM = 307 Scm2mol-1) confirms the 1:2 electrolyte with ClO4- group out from the coordination sphere of both central atoms; the characteristic absorption for this group at 1068 cm-1 and 620 cm-1 were also found in the IR-spectrum."@en . "2"^^ . "702353" . "[7F141AD35F6E]" . . . "The crystal and molecular structure of the title complex compound (dimeen = N,N-dimethylethylenediamine, ox = oxalate) has been solved by heavy atom methods and basic physico-chemical measurements have been made. It was found that the structure contains two non-equivalent copper atoms in the slightly distorted square-planar for Cu(2) and square-pyramidal for Cu(1) coordination with deviations of atom positions from ideal Cu(1)N(1)N(2)O(3)O(4) plane smaller then 0.28 A.The results of magnetochemical measurements (#eff = 1.82 BM/294 K) correspond with assumption of copper in the oxidation state II. The value of molar conductivity in water (c = 10-3 mol/l, lM = 307 Scm2mol-1) confirms the 1:2 electrolyte with ClO4- group out from the coordination sphere of both central atoms; the characteristic absorption for this group at 1068 cm-1 and 620 cm-1 were also found in the IR-spectrum." . "CZ - \u010Cesk\u00E1 republika" . "0"^^ . . "0"^^ . "2"^^ . . "8" . "Z(MSM 153100007)" . "Kamen\u00ED\u010Dek, Ji\u0159\u00ED" . "2"^^ . "Sm\u00E9kal, Zden\u011Bk" . . "X-RAY STRUCTURE OF [Cu(dimeen)(ox)(H2O)]2[Cu(dimeen)2](ClO4)2."@en . "RIV/61989592:15310/01:00001528!RIV/2003/MSM/153103/N" . . "1a" .