About: A novel mononuclear square-planar copper(II) complex (Pip-H+)2[CuL4]2- with 2-cyano-3-(2,5-dimethoxyphenyl)acrylic acid as ligand: synthesis, crystal structures, spectral and thermal studies     Goto   Sponge   NotDistinct   Permalink

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Description
  • 2-Cyano-3-(2,5-dimethoxyphenyl)acrylic acid and its novel mononuclear square-planar copper(II) complex dipiperidinium tetrakis[2-cyano-3-(2,5-dimethoxyphenyl)-acrylic acid]copper(II) (Pip-H+)2[CuL4]2- were synthesized and characterized by elemental analyses, FT–IR, UV–Vis spectroscopy, and thermogravimetric analysis. Moreover, the ligand was characterized by 1H and 13C NMR spectroscopy. The structures of the ligand and its copper(II)complex were confirmed by single-crystal X-ray crystallography. Whereas the ligand crystallizes in the triclinic space group P-1 with unit cell parameters a = 4.6911(2) A, b = 9.0181(4) A, c = 13.7084(6) A, α = 74.946(4)°, β = 87.152(4)°, γ = 89.220(4) °, the complex crystallizes in the orthorhombic space group Pccn with unit cell parameters a = 27.5486(5) A , b = 12.9484(2) A, c = 15.8822(3) A.
  • 2-Cyano-3-(2,5-dimethoxyphenyl)acrylic acid and its novel mononuclear square-planar copper(II) complex dipiperidinium tetrakis[2-cyano-3-(2,5-dimethoxyphenyl)-acrylic acid]copper(II) (Pip-H+)2[CuL4]2- were synthesized and characterized by elemental analyses, FT–IR, UV–Vis spectroscopy, and thermogravimetric analysis. Moreover, the ligand was characterized by 1H and 13C NMR spectroscopy. The structures of the ligand and its copper(II)complex were confirmed by single-crystal X-ray crystallography. Whereas the ligand crystallizes in the triclinic space group P-1 with unit cell parameters a = 4.6911(2) A, b = 9.0181(4) A, c = 13.7084(6) A, α = 74.946(4)°, β = 87.152(4)°, γ = 89.220(4) °, the complex crystallizes in the orthorhombic space group Pccn with unit cell parameters a = 27.5486(5) A , b = 12.9484(2) A, c = 15.8822(3) A. (en)
Title
  • A novel mononuclear square-planar copper(II) complex (Pip-H+)2[CuL4]2- with 2-cyano-3-(2,5-dimethoxyphenyl)acrylic acid as ligand: synthesis, crystal structures, spectral and thermal studies
  • A novel mononuclear square-planar copper(II) complex (Pip-H+)2[CuL4]2- with 2-cyano-3-(2,5-dimethoxyphenyl)acrylic acid as ligand: synthesis, crystal structures, spectral and thermal studies (en)
skos:prefLabel
  • A novel mononuclear square-planar copper(II) complex (Pip-H+)2[CuL4]2- with 2-cyano-3-(2,5-dimethoxyphenyl)acrylic acid as ligand: synthesis, crystal structures, spectral and thermal studies
  • A novel mononuclear square-planar copper(II) complex (Pip-H+)2[CuL4]2- with 2-cyano-3-(2,5-dimethoxyphenyl)acrylic acid as ligand: synthesis, crystal structures, spectral and thermal studies (en)
skos:notation
  • RIV/68378271:_____/12:00380271!RIV13-AV0-68378271
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(AV0Z10100521)
http://linked.open...iv/cisloPeriodika
  • 5
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http://linked.open...aciTvurceVysledku
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http://linked.open...dnocenehoVysledku
  • 120477
http://linked.open...ai/riv/idVysledku
  • RIV/68378271:_____/12:00380271
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • coper(II) complex; crystal structure; X-ray diffraction; Jana2006 (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • AT - Rakouská republika
http://linked.open...ontrolniKodProRIV
  • [EA2EFC37405D]
http://linked.open...i/riv/nazevZdroje
  • Monatshefte fur Chemie
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
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http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 143
http://linked.open...iv/tvurceVysledku
  • Dušek, Michal
  • Das, D.
  • Fejfarová, Karla
  • Khalaji, A. D.
http://linked.open...ain/vavai/riv/wos
  • 000302751300009
http://linked.open...n/vavai/riv/zamer
issn
  • 0026-9247
number of pages
http://bibframe.org/vocab/doi
  • 10.1007/s00706-011-0629-9
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