Journalartikel

[Yb(THF)3(C5H4PPh2)2W(CO)4]·0.5THF and 1∞[Yb(THF)(C5H4PPh2)2(μ‐OC)W(CO)3]: Two New Heterobimetallic Complexes Containing YbII and W0

Autorenliste: Müller-Buschbaum, K; Deacon, GB; Forsyth, CM

Jahr der Veröffentlichung: 2002

Seiten: 3172-3177

Zeitschrift: European Journal of Inorganic Chemistry

Bandnummer: 2002

Heftnummer: 12

ISSN: 1434-1948

Verlag: Wiley-VCH Verlag


Abstract: 
The reaction of bis(diphenylphosphanylcyclopentadienyl)ytterbium(ii) with tungsten hexacarbonyl in tetrahydrofuran yields [Yb(THF)(3)(CSH4PPh2)(2)W(CO)(4)](.)0.5THF (1), whilst [Yb(THF)(C5H4PPh2)(2)(mu-OC)W(CO)(3)] (2) is obtained from toluene. Complex 1 contains nine-coordinate bis(eta(5)-diphenylphosphanylcyclopentadienyl)tris(tetrahydrofuran)- ytterbium(ii) units. Complex 2 has eight-coordinate ytter-bium (ii) with one carbonyl group showing an iso-carbonyl linkage to ytterbium (W-Cequivalent toO-Yb), thereby forming a structure of infinite chains. The Yb(eta(5)-C5H4PPh2)(2) units in both 1 and 2 bind to tungsten through the phosphorus atoms giving an octahedral cis-W(CO)(4)P-2 arrangements.



Zitierstile

Harvard-Zitierstil: Müller-Buschbaum, K., Deacon, G. and Forsyth, C. (2002) [Yb(THF)3(C5H4PPh2)2W(CO)4]·0.5THF and 1∞[Yb(THF)(C5H4PPh2)2(μ‐OC)W(CO)3]: Two New Heterobimetallic Complexes Containing YbII and W0, European Journal of Inorganic Chemistry, 2002(12), pp. 3172-3177. https://doi.org/10.1002/1099-0682(200212)2002:12<3172::AID-EJIC3172>3.0.CO;2-Q

APA-Zitierstil: Müller-Buschbaum, K., Deacon, G., & Forsyth, C. (2002). [Yb(THF)3(C5H4PPh2)2W(CO)4]·0.5THF and 1∞[Yb(THF)(C5H4PPh2)2(μ‐OC)W(CO)3]: Two New Heterobimetallic Complexes Containing YbII and W0. European Journal of Inorganic Chemistry. 2002(12), 3172-3177. https://doi.org/10.1002/1099-0682(200212)2002:12<3172::AID-EJIC3172>3.0.CO;2-Q

Zuletzt aktualisiert 2025-21-05 um 15:49