Programmed assembly of heteromultinuclear complexes using 4 `-diphenylphosphino-2,2 `: 6 `,2 ``-terpyridine

Constable, Edwin Charles and Housecroft, Catherine E. and Neuburger, Markus and Schneider, Alain G. and Springler, Bernhard and Zehnder, Margareta. (2000) Programmed assembly of heteromultinuclear complexes using 4 `-diphenylphosphino-2,2 `: 6 `,2 ``-terpyridine. Inorganica Chimica Acta, 300. pp. 49-55.

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Official URL: http://edoc.unibas.ch/39215/

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The complex [Ru(tpy)(1)](2+) (tpy = 2,2`:6`,2``-terpyridine; 1 = 4`-diphenylphosphino-2,2`:6`,2``-terpyridine) was prepared and reacted with trans-[PdCl2(NCMe)(2)] to give trans-[PdCl2(mu-1)Ru(tpy)(2)](4+) in high yield. With trans-[PtCl2(NCPh)(2)], Ru(tpy)(l)](2+) reacts to yield trans-[PtCl2(mu-1)Ru(tpy)(2)](4+) which isomerizes in acetone solution; equilibrium is reached after approximate to 10 days at room temperature with a 1:19 trans:cis-isomer ratio. The reaction of trans-[PtCl2(NCPh)(2)] with ligand 1 gives cis-[PtCl2(l)(2)l]. The single crystal structures of cis-[PtCl2(1)(2)]. H2O and cis-[PtCl2(1)(2)]. CH2Cl2. 1.6C(5)H(12) are described and significant differences in structure are observed dependent upon whether the solvate molecules are able to enter into hydrogen bonding interactions with the complex.
Faculties and Departments:05 Faculty of Science > Departement Chemie > Chemie > Anorganische Chemie (Constable)
UniBasel Contributors:Constable, Edwin Charles
Item Type:Article, refereed
Article Subtype:Research Article
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:12 Apr 2017 09:23
Deposited On:26 Apr 2016 14:17

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