Tin and mercury compounds supported by a bulky organometallic ligand incorporating a pendant guanidine functionality
| dc.contributor.author | El-Hamruni S.M. | |
| dc.contributor.author | Sözerli S.E. | |
| dc.contributor.author | Smith J.D. | |
| dc.contributor.author | Coles M.P. | |
| dc.contributor.author | Hitchcock P.B. | |
| dc.date.accessioned | 2025-04-10T11:13:05Z | |
| dc.date.available | 2025-04-10T11:13:05Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | The structure of a triclinic form of the organolithium derivative LiR, R≤C(SiMe3)2(SiMe2{hpp}) (1) (hppH≤1,3,4,6,7,8,-hexahydro-2H-pyrimido[1,2- a]pyrimidine) comprises dimers [1]2 held together by Li··· H3C interactions like those in the polymeric structure [1]∞ of the previously described orthorhombic form. Compound 1 reacts with the chlorides MCl2 (M≤Hg or Sn) to give compounds HgRCl (2) or SnRCl (3), which have been characterised by NMR spectroscopy and X-ray crystallography. The structural parameters and conformations of the metallacycles MRLn are compared with those in related compounds containing bulky organosilicon ligands with pendant nitrogen donors. Compound 3 reacts with Li[P{H}Ar*] (Ar*≤2,4,6- tBu3C6H2) to give the crowded phosphanide SnR(P{H}Ar*) (4). © CSIRO 2014. | |
| dc.identifier.DOI-ID | 10.1071/CH14255 | |
| dc.identifier.uri | http://hdl.handle.net/20.500.14701/49760 | |
| dc.publisher | CSIRO | |
| dc.title | Tin and mercury compounds supported by a bulky organometallic ligand incorporating a pendant guanidine functionality | |
| dc.type | Article |