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Main group tellurium heterocycles anchored by a P2VN2 scaffold and their sulfur/selenium analogues
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dc.contributor.author | Nordheider, A. | |
dc.contributor.author | Hüll, K. | |
dc.contributor.author | Prentis, J.K.D. | |
dc.contributor.author | Athukorala Arachchige, K.S. | |
dc.contributor.author | Slawin, A.M.Z. | |
dc.contributor.author | Woollins, J.D. | |
dc.contributor.author | Chivers, T. | |
dc.date.accessioned | 2016-04-01T13:30:06Z | |
dc.date.available | 2016-04-01T13:30:06Z | |
dc.date.issued | 2015-03-16 | |
dc.identifier.citation | Nordheider , A , Hüll , K , Prentis , J K D , Athukorala Arachchige , K S , Slawin , A M Z , Woollins , J D & Chivers , T 2015 , ' Main group tellurium heterocycles anchored by a P 2 V N 2 scaffold and their sulfur/selenium analogues ' , Inorganic Chemistry , vol. 54 , no. 6 , pp. 3043-3054 . https://doi.org/10.1021/acs.inorgchem.5b00161 | en |
dc.identifier.issn | 0020-1669 | |
dc.identifier.other | PURE: 181717306 | |
dc.identifier.other | PURE UUID: 301a0824-f719-41d7-8770-aa5db11ded98 | |
dc.identifier.other | Scopus: 84924909067 | |
dc.identifier.other | WOS: 000351325200060 | |
dc.identifier.other | PubMed: 25719213 | |
dc.identifier.other | ORCID: /0000-0002-9527-6418/work/56862012 | |
dc.identifier.other | ORCID: /0000-0002-1498-9652/work/31779182 | |
dc.identifier.uri | https://hdl.handle.net/10023/8538 | |
dc.description | The authors are grateful to the EPSRC, the EPSRC National Mass Spectrometry Service Centre (NMSSC) Swansea, the School of Chemistry St. Andrews, EaStCHEM, and NSERC Canada for financial support. | en |
dc.description.abstract | A comprehensive investigation of reactions of alkali-metal derivatives of the ditelluro dianion [TePV(NtBu)(μ-NtBu)]22– (L2–, E = Te) with p-block element halides produced a series of novel heterocycles incorporating P2VN2 rings, tellurium, and group 13–16 elements. The dianion engages in Te,Te′-chelation to the metal center in Ph2Ge and R2Sn (R = tBu, nBu, Ph) derivatives; similar behavior was noted for group 14 derivatives of L2– (E = S, Se). In the case of group 13 trihalides MCl3 (M = Ga, In), neutral spirocyclic complexes (L)M[NtBu(Te)PV(μ-NtBu)2PIIIN(H)tBu)] (M = Ga, In) comprised of a Te,Te′-chelated ligand L2– and a N,Te-bonded ligand resulting from loss of Te and monoprotonation were obtained. In reactions with RPCl2 (R = tBu, Ad, iPr2N) a significant difference was observed between Se- and S-containing systems. In the former case, Se,Se′-chelated derivatives were formed in high yields, whereas the N,S-chelated isomers predominated for sulfur. All complexes were characterized by multinuclear (1H, 31P, 77Se, 119Sn, and 125Te) NMR spectroscopy; this technique was especially useful in the analysis of the mixture of (L)(Se) and (L)(SeSe) obtained from the reaction of Se2Cl2 with L2– (E = Te). Single-crystal X-ray structures were obtained for the spirocyclic In complex (9), (L)GePh2 (E = Te, 10), (L)SntBu2 (E = Te, 12a); E = Se, 12aSe, E = S, 12aS) and (L)(μ-SeSe) (E = Te, 16). | |
dc.format.extent | 12 | |
dc.language.iso | eng | |
dc.relation.ispartof | Inorganic Chemistry | en |
dc.rights | Copyright © 2015 American Chemical Society. This work is made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://dx.doi.org/10.1021/acs.inorgchem.5b00161 | en |
dc.rights | Copyright © 2015 American Chemical Society. This work is made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://dx.doi.org/10.1021/acs.inorgchem.5b00161 | en |
dc.subject | QD Chemistry | en |
dc.subject | DAS | en |
dc.subject.lcc | QD | en |
dc.title | Main group tellurium heterocycles anchored by a P2VN2 scaffold and their sulfur/selenium analogues | en |
dc.type | Journal article | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.sponsor | EPSRC | en |
dc.description.version | Postprint | en |
dc.description.version | Postprint | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.contributor.institution | University of St Andrews. EaSTCHEM | en |
dc.contributor.institution | University of St Andrews. Office of the Principal | en |
dc.identifier.doi | https://doi.org/10.1021/acs.inorgchem.5b00161 | |
dc.description.status | Peer reviewed | en |
dc.identifier.url | http://pubs.acs.org/doi/suppl/10.1021/acs.inorgchem.5b00161 | en |
dc.identifier.grantnumber | EP/K503940/1 | en |
dc.identifier.grantnumber | EP/K031252/1 | en |
dc.identifier.grantnumber | EP/K039210/1 | en |
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