Welcome to LookChem.com Sign In|Join Free

Article Doi

1,2,4-Triazolate (tz) Complexes of Rhodium(I), Iridium(I), and Palladium(II). Crystal Structure of 3-tz)(μ-Cl)Cl(η4-tfbb)(CO)4>*0.5CH2Cl2 (tfbb=tetrafluorobenzobarrelene), a Trinuclear Complex with Extended Metal-Metal Interactions

DOI: 10.1039/DT9860001087

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 1087 - 1094 (1986)

Update date:2022-08-04

Topics:

Authors:

Oro, Luis A.Oro, Luis A.

Pinillos, M. TeresaPinillos, M. Teresa

Tejel, CristinaTejel, Cristina

Foces-Foces, ConchaFoces-Foces, Concha

Cano, Felix H,Cano, Felix H,

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/DT9860001087

New binuclear complexes of formula 2)2> 2=diolefin, (CO)2, or (CO)(PPh3); M=Pd, L2=η3-C3H5 or η3-C4H7> have been prepared.These binuclear complexes, having unco-ordinated N-atoms from the triazolate ligands, react with 2)2> (M=Rh, Ir, or Pd) to give tetranuclear compounds of formula 3-tz)2Cl2(L2)4>.The latter complexes can also be prepared by reacting triazole and with 2)2>.The heteronuclear rhodium-gold complex 3-tz)2Cl2(cod)2> (cod=cyclo-octa-1,5-diene) has been synthesized.Trinuclear complexes of formula 3-tz)(μ-X)ClL2(CO)4> (X=Cl or OH) have been isolated by several routes starting from the above mentioned tetra-, bi-, or mononuclear complexes.In general, these trinuclear complexes show metallic lustre and marked dichroism, suggesting metal-metal interactions which were confirmed by the X-ray determination of 3-tz)(μ-Cl)Cl(tfbb)(CO)4> (tfbb=tetrafluorobenzobarrelene).This complex shows a stacking arrangement of centred rhodium units with an intermetallic separation of 3.425(4) Angstroem.

View More

Products guided by the article

Product name:[Ir2(C2H2N3)2(CO)2(P(C6H5)3)2]

Cas No:105784-23-4

105784-23-4

R&D Labs maybe for 105784-23-4

Relevant to this article

Hot Product