%0 Journal Article %1 Sinhababu.2018b %A Sinhababu, Soumen %A Kundu, Subrata %A Paesch, Alexander N. %A Herbst-Irmer, Regine %A Stalke, Dietmar %A Fernandez, Israel %A Frenking, Gernot %A Stueckl, A. Claudia %A Schwederski, Brigitte %A Kaim, Wolfgang %A Roesky, Herbert W. %D 2018 %J Chemistry - A European Journal %K EPR;mol alkylaminocarbene crystal cyclic difluoride prepn radical radical;cyclic silicon structure trifluoride %N 6 %P 1264--1268 %R 10.1002/chem.201705773 %T A Route to Base Coordinate Silicon Difluoride and the Silicon Trifluoride Radical %V 24 %X Si difluoride (SiF2) is highly unstable at room temp. and condenses at this temp. rapidly to a polymeric material of unknown structure. Therefore, the isolation of a stable monomeric Si difluoride species is a challenging task. The cyclic alkyl(amino) carbene (cAAC) coordinated Si difluoride was isolated as (cAAC)2SiF2 (2), synthesized from the redn. of cAAC-SiF4 (1) by using two equiv. of KC8 in the presence of one equiv. of cAAC. In the solid state, compd. 2 is stable at room temp. for a long time under inert conditions. The redn. of compd. 1 in the presence of one equiv. KC8 resulted in the 1st stable Si trifluoride monoradical (cAAC)SiF3 (3). on SciFinder(R)

@article{Sinhababu.2018b, abstract = {Si difluoride (SiF2) is highly unstable at room temp. and condenses at this temp. rapidly to a polymeric material of unknown structure. Therefore, the isolation of a stable monomeric Si difluoride species is a challenging task. The cyclic alkyl(amino) carbene (cAAC) coordinated Si difluoride was isolated as (cAAC)2SiF2 (2), synthesized from the redn. of cAAC-SiF4 (1) by using two equiv. of KC8 in the presence of one equiv. of cAAC. In the solid state, compd. 2 is stable at room temp. for a long time under inert conditions. The redn. of compd. 1 in the presence of one equiv. KC8 resulted in the 1st stable Si trifluoride monoradical (cAAC)SiF3 (3). [on SciFinder(R)]}, added-at = {2022-06-15T11:26:56.000+0200}, author = {Sinhababu, Soumen and Kundu, Subrata and Paesch, Alexander N. and Herbst-Irmer, Regine and Stalke, Dietmar and Fernandez, Israel and Frenking, Gernot and Stueckl, A. Claudia and Schwederski, Brigitte and Kaim, Wolfgang and Roesky, Herbert W.}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2e0389fbb5095a9f137fcb860831c56d5/huebleriac}, doi = {10.1002/chem.201705773}, interhash = {fd86cf189a68c758f940adcbf0e4c194}, intrahash = {e0389fbb5095a9f137fcb860831c56d5}, issn = {0947-6539}, journal = {Chemistry - A European Journal}, keywords = {EPR;mol alkylaminocarbene crystal cyclic difluoride prepn radical radical;cyclic silicon structure trifluoride}, number = 6, pages = {1264--1268}, timestamp = {2022-06-15T09:26:56.000+0200}, title = {A Route to Base Coordinate Silicon Difluoride and the Silicon Trifluoride Radical}, volume = 24, year = 2018 }