About: X-RAY STRUCTURE OF [Cu(dimeen)(ox)(H2O)]2[Cu(dimeen)2](ClO4)2.     Goto   Sponge   NotDistinct   Permalink

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Description
  • 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.
  • 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)
Title
  • X-RAY STRUCTURE OF [Cu(dimeen)(ox)(H2O)]2[Cu(dimeen)2](ClO4)2.
  • X-RAY STRUCTURE OF [Cu(dimeen)(ox)(H2O)]2[Cu(dimeen)2](ClO4)2. (en)
skos:prefLabel
  • X-RAY STRUCTURE OF [Cu(dimeen)(ox)(H2O)]2[Cu(dimeen)2](ClO4)2.
  • X-RAY STRUCTURE OF [Cu(dimeen)(ox)(H2O)]2[Cu(dimeen)2](ClO4)2. (en)
skos:notation
  • RIV/61989592:15310/01:00001528!RIV/2003/MSM/153103/N
http://linked.open.../vavai/riv/strany
  • 62-63
http://linked.open...avai/riv/aktivita
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  • Z(MSM 153100007)
http://linked.open...iv/cisloPeriodika
  • 1a
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
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  • 702353
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  • RIV/61989592:15310/01:00001528
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  • X-RAY STRUCTURE (en)
http://linked.open.../riv/klicoveSlovo
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  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [7F141AD35F6E]
http://linked.open...i/riv/nazevZdroje
  • Materials Structure in Chemistry, Biology, Physics and Technology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
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http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 8
http://linked.open...iv/tvurceVysledku
  • Smékal, Zdeněk
  • Kameníček, Jiří
http://linked.open...n/vavai/riv/zamer
issn
  • 1211-5894
number of pages
http://localhost/t...ganizacniJednotka
  • 15310
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