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dc.contributor.authorBasu Baul, Tushar S.-
dc.contributor.authorChaurasiya, Anurag-
dc.contributor.authorRabha, Monosh-
dc.contributor.authorKhatua, Snehadrinarayan-
dc.contributor.authorLyčka, Antonin-
dc.contributor.authorSchollmeyer, Dieter-
dc.contributor.authorJurkschat, Klaus-
dc.date.accessioned2021-07-16T13:00:54Z-
dc.date.available2021-07-16T13:00:54Z-
dc.date.issued2020-04-03-
dc.identifier.urihttp://hdl.handle.net/2003/40322-
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-22197-
dc.description.abstractThree novel bicycloazastannoxides, namely, [nBu2Sn(L1)] (1), [nBu2Sn(L2)] (2) and [Bz2Sn(L3)] (3) were synthesized in one pot procedures by reacting diorganotin(IV) precursors with a mixture composed of an α-amino acid with either (E)-2-hydroxy-5-((4-nitrophenyl)diazenyl)benzaldehyde or (E)-2-hydroxy-5-(phenyldiazenyl)benzaldehyde. Single-crystal X-ray diffraction analysis reveal that compound 1 is monomeric, compound 2 consists of both a monomer and a dimer, while compound 3 is a coordination polymer for which two modifications 3A and 3B were identified. The 119Sn NMR chemical shifts measured in CDCl3 solutions indicate five-coordinate tin atoms for 1–3. Further, compounds 1 and 2 were found to be highly selective for sensing hydrogen sulfide in UV/Vis channel in CH3CN/H2O (9:1) media. The development of orange red color is likely the results of a Brønsted-type acid-base reaction of H2S with compounds 1 and 2, respectively, giving di-n-butyltin sulfide and the corresponding pro-ligands H2L1 and H2L2, respectively. Theoretical calculations accompany the experimental work.en
dc.language.isoende
dc.relation.ispartofseriesEuropean journal of inorganic chemistry;Vol. 2020, Issue18, pp 1803-1813-
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/-
dc.subjectTinen
dc.subjectLigands with azo-imino groupsen
dc.subjectStructure elucidationen
dc.subjectSensing studiesen
dc.subject.ddc540-
dc.titleDiorganotin compounds containing α-aminoacidato schiff base ligands derived from functionalized 2-Hydroxy-5-(aryldiazenyl)benzaldehydeen
dc.title.alternativesyntheses, structures and sensing of hydrogen sulfideen
dc.typeTextde
dc.type.publicationtypearticlede
dcterms.accessRightsopen access-
eldorado.secondarypublicationtruede
eldorado.secondarypublication.primaryidentifierhttps://doi.org/10.1002/ejic.202000177de
eldorado.secondarypublication.primarycitationEuropean journal of inorganic chemistry. Vol. 2020, Issue18, pp 1803-1813en
Appears in Collections:Lehrstühle für Anorganische Chemie

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