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Microwave-assisted synthesis, crystal structures and DFT calculations of two novel silver(І) dimers [Ag2(μ-X)2(μ-dppm)(PPh3)2] (X=Br, I) with butterfly-shaped dinuclear cores
- Source :
-
Journal of Molecular Structure . Jul2009, Vol. 930 Issue 1-3, p9-14. 6p. - Publication Year :
- 2009
-
Abstract
- Abstract: Reactions of Ag4X4(Ph3P)4 (X=Br, I) with 1,3-bis(diphenylphosphine)methane (dppm) ligand under microwave heating conditions afforded two asymmetric silver(I) dimers of the type [Ag2(μ-X)2(μ-dppm)(PPh3)2], X=Br(1), I(2), with butterfly-shaped dinuclear cores. The molecular structures of two compounds have been established by single-crystal X-ray diffraction and satisfactorily calculated by using the PW91 functional considered with the DNP basis set and ECP. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00222860
- Volume :
- 930
- Issue :
- 1-3
- Database :
- Academic Search Index
- Journal :
- Journal of Molecular Structure
- Publication Type :
- Academic Journal
- Accession number :
- 42966805
- Full Text :
- https://doi.org/10.1016/j.molstruc.2009.04.028