Structure of N,C,N chelated Organotin(IV) Fluorides

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F07%3A00005950" target="_blank" >RIV/00216275:25310/07:00005950 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/07:10958

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Structure of N,C,N chelated Organotin(IV) Fluorides

Original language description

The set of starting tri-, di- and monoorganotin(IV) halides containing IV,C,N-chelating ligand (L-NCN = {1,3-[(CH3)(2)NCH2](2)C6H3}(-)) has been prepared (1-5) and two compounds structurally characterized ([(LPh2Sn)-Ph-NCN]I-+(3)- (1c), (LSnBr3)-Sn-NCN (5)) in the solid state. These compounds were reacted with KF with 18-crown-6, NH4F or L(CN)nBu(2)SnF to give derivatives containing fluorine atom(s). Triorganotin(IV) fluorides (LMe2SnF)-Me-NCN (2a) and L(NCN)nBu(2)SnF (3a) revealed monomeric structuralarrangement with covalent Sn-F bond both in the coordinating and non-coordinating solvents, except the behaviour of 3a that was ionized in the methanol solution at low temperature. The products of fluorination of (LSnPhCl2)-Sn-NCN (4) and 5 were described by NMR in solution as the ionic hypervalent fluorostannates or the oligomeric species reacting with chloroform, methanol or moisture to zwitterionic monomeric stannate L-NCN(H)+SnF4-(5c), which was confirmed by XRD analysis in the solid

Czech name

Structure of N,C,N chelated Organotin(IV) Fluorides

Czech description

The set of starting tri-, di- and monoorganotin(IV) halides containing IV,C,N-chelating ligand (L-NCN = {1,3-[(CH3)(2)NCH2](2)C6H3}(-)) has been prepared (1-5) and two compounds structurally characterized ([(LPh2Sn)-Ph-NCN]I-+(3)- (1c), (LSnBr3)-Sn-NCN (5)) in the solid state. These compounds were reacted with KF with 18-crown-6, NH4F or L(CN)nBu(2)SnF to give derivatives containing fluorine atom(s). Triorganotin(IV) fluorides (LMe2SnF)-Me-NCN (2a) and L(NCN)nBu(2)SnF (3a) revealed monomeric structuralarrangement with covalent Sn-F bond both in the coordinating and non-coordinating solvents, except the behaviour of 3a that was ionized in the methanol solution at low temperature. The products of fluorination of (LSnPhCl2)-Sn-NCN (4) and 5 were described by NMR in solution as the ionic hypervalent fluorostannates or the oligomeric species reacting with chloroform, methanol or moisture to zwitterionic monomeric stannate L-NCN(H)+SnF4-(5c), which was confirmed by XRD analysis in the solid

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CA - Inorganic chemistry

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Oranometallic Chemistry

ISSN

0022-328X

e-ISSN

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Volume of the periodical

692

Issue of the periodical within the volume

692

Country of publishing house

CH - SWITZERLAND

Number of pages

9

Pages from-to

4287-4296

UT code for WoS article

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EID of the result in the Scopus database

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