eprintid: 22294
rev_number: 14
eprint_status: archive
userid: 2874
dir: disk0/00/02/22/94
datestamp: 2016-12-09 07:29:30
lastmod: 2016-12-12 09:39:43
status_changed: 2016-12-09 07:29:30
type: doctoralThesis
metadata_visibility: show
creators_name: Riahi, Yasaman
title: Synthesis and Characterization of five-coordinated indium amidinates
subjects: 500
subjects: 540
divisions: 120200
adv_faculty: af-12
keywords: indium aminidates
cterms_swd: Synthesis
cterms_swd: Indium
cterms_swd: solar cell
abstract: Die vorliegende Arbeit befasst sich mit der Synthese und Strukturuntersuchung neuartiger Indiumamidinate von der Typ R2InX (R = R”NCR’NR”; R’ = Ph, R” = SiMe3, iPr, dipp; X = Br, Cl) mit der Koordinationsnummer 5 sowie R3In (R = Me3SiNCPhNSiMe3) mit der Koordinationsnummer 6. Durch die bereits verwendeten Synthesemethoden sollen Carbodiimiden mit Organo-Lithium-Verbindungen die entsprechenden Lithiumamidinate erhalten und mittels Transmetallierung mit InBr3 and InCl3 in Indiumamidinate überführt werden. Alle erfassten Strukturen wurden durch Kristallstrukturanalyse, NMR-Spektroskopie, sowie Elementaranalyse geprüft.
abstract_translated_text: The focus of this work is synthesis, characterization and exploring the reactivity of new indium amidinate compounds of the type R2InX (R = R”NCR’NR”; R’ = Ph, R” = SiMe3, iPr, dipp; X = Br, Cl) with the coordination number of five and R3In (R = Me3SiNCPhNSiMe3) with the coordination number of six. By using amidinates as chelating ligands the electron deficiency of indium atom will be resolved. Additionally, by using different substituents the study of the different synthesized indium amidinates has become possible. The selected method for the synthesis allows the carbodiimides to react with organolithium compounds to get the corresponding lithium amidinates. Afterwards the resulting lithium amidinates take part in transmetalation reactions with InBr3 and InCl3. The study of the reactivity of indium amidinate complexes including nucleophilic reactions as well as their reduction were also examined. Beside crystal structure analysis, nuclear magnetic resonance spectroscopy as well as elemental analysis has been applied to characterize the compounds.
abstract_translated_lang: eng
date: 2016
id_scheme: DOI
id_number: 10.11588/heidok.00022294
ppn_swb: 1654474452
own_urn: urn:nbn:de:bsz:16-heidok-222945
date_accepted: 2016-07-29
advisor: HASH(0x564e1c4554f0)
language: eng
bibsort: RIAHIYASAMSYNTHESISA2016
full_text_status: public
place_of_pub: Heidelberg
citation:   Riahi, Yasaman  (2016) Synthesis and Characterization of five-coordinated indium amidinates.  [Dissertation]     
document_url: https://archiv.ub.uni-heidelberg.de/volltextserver/22294/1/Dissertation-YasamanRiahi-finalNEU.pdf