Employing a C,N-chelate makes organotin( IV) nitrates and nitrites exceptionally stable

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39911349" target="_blank" >RIV/00216275:25310/17:39911349 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jorganchem.2017.03.019" target="_blank" >http://dx.doi.org/10.1016/j.jorganchem.2017.03.019</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jorganchem.2017.03.019" target="_blank" >10.1016/j.jorganchem.2017.03.019</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Employing a C,N-chelate makes organotin( IV) nitrates and nitrites exceptionally stable

Popis výsledku v původním jazyce

A series of tri-and diorganotin(IV) nitrates and nitrites bearing the 2-(N, N-dimethylaminomethyl) phenyl-as a C, N-chelating ligand (L-CN) has been prepared and structurally characterized. Air-stable triorganotin( IV) nitrates and nitrites of the type (LR2SnX)-R-CN (for X = NO3: R = n-Bu (1), R = Ph (2); for X = NO2: R = n-Bu (7), R = Ph (8)) and (LCN) 2(n-Bu) SnX (X NO3 (3), NO2 (9)) are monomeric both in solution and solid state with distorted trigonal bipyramidal geometry around the central tin atom. These species were prepared in biphasic systems (water/organic solvent) using AgNO3 and NaNO2, respectively. Diorganotin(IV) dinitrates (i. e. LCN(n-Bu) Sn(NO3)(2) (4), LCNPhSn(NO3) 2 (5) and (LCN)(2)Sn(NO3) 2 (6)) and dinitrites (i. e. LCN(n-Bu) Sn(NO2)(2) (10), LCNPhSn(NO2)(2) (11) and (LCN) 2Sn(NO2)(2) (12)) are monomeric species due to the bidentate bonding fashion of the nitrato, nitrito and/or LCN substituents. Compounds 4 -6 and 10-12 were prepared under an inert atmosphere using AgNO3 in acetonitrile and KNO2 in THF/ benzene mixture of solvents, respectively. All these extraordinary stable compounds have been characterized by IR and NMR spectroscopy. In addition, solid-state structures of 2, 4, 5, 6, 8, 11, 12 and one decomposition product of 10 (i. e. [LCN(n-Bu) Sn(NO3)(m-OH)] 2; 4a) were determined by the SC-XRD techniques.

Název v anglickém jazyce

Employing a C,N-chelate makes organotin( IV) nitrates and nitrites exceptionally stable

Popis výsledku anglicky

A series of tri-and diorganotin(IV) nitrates and nitrites bearing the 2-(N, N-dimethylaminomethyl) phenyl-as a C, N-chelating ligand (L-CN) has been prepared and structurally characterized. Air-stable triorganotin( IV) nitrates and nitrites of the type (LR2SnX)-R-CN (for X = NO3: R = n-Bu (1), R = Ph (2); for X = NO2: R = n-Bu (7), R = Ph (8)) and (LCN) 2(n-Bu) SnX (X NO3 (3), NO2 (9)) are monomeric both in solution and solid state with distorted trigonal bipyramidal geometry around the central tin atom. These species were prepared in biphasic systems (water/organic solvent) using AgNO3 and NaNO2, respectively. Diorganotin(IV) dinitrates (i. e. LCN(n-Bu) Sn(NO3)(2) (4), LCNPhSn(NO3) 2 (5) and (LCN)(2)Sn(NO3) 2 (6)) and dinitrites (i. e. LCN(n-Bu) Sn(NO2)(2) (10), LCNPhSn(NO2)(2) (11) and (LCN) 2Sn(NO2)(2) (12)) are monomeric species due to the bidentate bonding fashion of the nitrato, nitrito and/or LCN substituents. Compounds 4 -6 and 10-12 were prepared under an inert atmosphere using AgNO3 in acetonitrile and KNO2 in THF/ benzene mixture of solvents, respectively. All these extraordinary stable compounds have been characterized by IR and NMR spectroscopy. In addition, solid-state structures of 2, 4, 5, 6, 8, 11, 12 and one decomposition product of 10 (i. e. [LCN(n-Bu) Sn(NO3)(m-OH)] 2; 4a) were determined by the SC-XRD techniques.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

<a href="/cs/project/GAP207%2F12%2F0223" target="_blank" >GAP207/12/0223: Hybridní ligandy pro stabilizaci/specifickou aktivaci kovových center v nízkých oxidačních stavech.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Journal of Organometallic Chemistry

ISSN

0022-328X

e-ISSN

—

Svazek periodika

845

Číslo periodika v rámci svazku

September

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

90-97

Kód UT WoS článku

000405773500014

EID výsledku v databázi Scopus

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