Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Salen-type zirconium complexes with a labile coordination site and a robust skeleton: crystal structure of (t-Bu-4-salen)ZrCl2(H2O)
Visa övriga samt affilieringar
2004 (Engelska)Ingår i: Journal of Organometallic Chemistry, ISSN 0022-328X, E-ISSN 1872-8561, Vol. 689, nr 7, s. 1212-1217Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Treatment of LZrCl2 (L - N, N'-ethylenebis(3,5-di-tert-butylsalicylideneiminato) (1), N, N'-o-phenylenebis(3,5-di-tert-butylsalicylideneiminato) (2)), which is an effective catalyst precursor for ethylene oligomerization, with 1.5 equiv of water in toluene afforded H2O-coordinating salen-type zirconium complexes [LZrCl2(H2O)]. The effects of the content of H2O and the temperature on the equilibrium of association and disassociation of H2O molecule in [LZrCl2(H2O)(n)] (n = 0, 1) were studied in solution (CDCl3) by H-1 NMR spectroscopy. The crystal and molecular structure of [1(H2O)] was determined by X-ray diffraction analysis, which revealed that a herringbone supramolecular assembly was constructed in the crystalline state of [1(H2O)], stacked by the intermolecular hydrogen bonds between the OH group of the coordinating H2O and one of the chloride ligands.

Ort, förlag, år, upplaga, sidor
2004. Vol. 689, nr 7, s. 1212-1217
Nyckelord [en]
zirconium complex, Schiff base, water coordination, supramolecular chemistry, ethylene oligomerization, acen = n,n'-ethylenebis(acetylacetoneiminate), quadridentate schiff-base, metal-complexes, aqua complexes, ligand, tetrahydrofuran, ethylene, zr, fe, polymerization
Identifikatorer
URN: urn:nbn:se:kth:diva-23288ISI: 000220549200015OAI: oai:DiVA.org:kth-23288DiVA, id: diva2:341986
Anmärkning
QC 20100525Tillgänglig från: 2010-08-10 Skapad: 2010-08-10 Senast uppdaterad: 2017-12-12Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

I samma tidskrift
Journal of Organometallic Chemistry

Sök vidare utanför DiVA

GoogleGoogle Scholar

urn-nbn

Altmetricpoäng

urn-nbn
Totalt: 36 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf