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Synthesis, Characterization and Thermogravimetric Analysis of Two Dicyclohexyl-18-crown-6 Pd, Pt Isomaleonitriledithiolate Complexes
- Source :
- Journal of Inorganic and Organometallic Polymers and Materials; March 2006, Vol. 16 Issue: 1 p61-67, 7p
- Publication Year :
- 2006
-
Abstract
- Two organic–inorganic hybrid dicyclohexyl-18-crown-6 complexes, [K(DC18C6-B)]<subscript>2</subscript>[Pd(i-mnt)<subscript>2</subscript>] (1) and [K(DC18C6-A)]<subscript>2</subscript>[Pt(i-mnt)<subscript>2</subscript>] (2) (DC18C6-A=cis-syn-cis-dicyclohexyl-18-crown-6, A isomer; DC18C6-B = cis-anti-cis-dicyclohexyl-18-crown-6, B isomer; i-mnt=1,1-dicyanoethene-2,2-dithiolate, isomaleonitriledithiolate), were synthesized by the reaction of dicyclohexyl-18-crown-6 with K<subscript>2</subscript>(i-mnt) and PdCl<subscript>2</subscript> or K<subscript>2</subscript>PtCl<subscript>4</subscript> respectively. These were characterized by elemental analysis, FT–IR, UV–Vis spectroscopy and single crystal X-ray diffraction. In complex 1, two [K(DC18C6-B)]<superscript>+</superscript> complex cations and one [Pd(i-mnt)<subscript>2</subscript>]<superscript>2−</superscript> complex anion formed a neutral molecule through two K–N coordination bonds. The resulting molecule adopted a 1D chain arrangement via K N weak interactions. Complex 2 showed a 1D chain-like structure that was assembled by two [K(DC18C6-A)]<superscript>+</superscript> complex cations and one [Pt(i-mnt)<subscript>2</subscript>]<superscript>2−</superscript> complex anion through N–K–N interactions.
Details
- Language :
- English
- ISSN :
- 15741443 and 15741451
- Volume :
- 16
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Journal of Inorganic and Organometallic Polymers and Materials
- Publication Type :
- Periodical
- Accession number :
- ejs10906881
- Full Text :
- https://doi.org/10.1007/s10904-006-9027-x