20.500.12556/RUL-152364 Synthesis of imidazolium-based pentacoordinated organofluorosilicate and germanate salts The syntheses of a new triphenyldifluorogermanate and various pentacoordinated organofluorosilicates are presented. The fluorogermane and fluorosilane compounds were obtained from the corresponding chlorosilanes and chlorogermane by halogen substitution with KF. Subsequent reaction with the imidazolium-based fluoride reagent [IPrH][F] (1,3-bis(2,6-diisopropylphenyl)imidazolium fluoride) led to the formation of [IPrH][Ph$_3$SiF$_2$] (1), [IPrH][Ph$_2$SiF$_3$] (3), [IPrH][Et$_2$SiF$_3$] (4), [IPrH][PhSiF$_4$] (5), [IPrH][EtSiF$_4$] (6) and [IPrH][Ph$_3$GeF$_2$] (7). All the products obtained were characterised by NMR, Raman spectroscopy and X-ray diffraction. The results were supported by DFT calculations of the structurally optimised compounds. triphenyldifluorogermanate pentacoordinated organofluorosilicates syntheses true false true Angleški jezik Ni določen Članek v reviji 2023-11-22 13:42:58 2023-11-22 13:42:59 2023-11-23 03:39:05 0000-00-00 00:00:00 2023 0 0 Str. 5085–5094 iss. 16 Vol. 52 2023 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 54 1477-9234 10.1039/d3dt00421j 148565507 d3dt00421j.pdf d3dt00421j.pdf 1 1E1A7DBBDB6550B9A1DE430572AC7031 1fc91cb14d9ccebb0982cee9ee9a13feceac67a680bfac5187de4f07b933e307 ea5c96bd-8934-11ee-916c-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=177847 https://pubs.rsc.org/en/content/articlelanding/2023/DT/D3DT00421J 0 c60e76bf-8934-11ee-916c-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=177846 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0