HYPERCOORDINATED ORGANOSELENIUM COMPOUNDS WITH O→Se INTRAMOLECULAR INTERACTIONS

Authors

  • Alexandra POP Department of Chemistry, Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC), Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, Cluj-Napoca, Romania. Email: alexandra.m.pop@ubbcluj.ro. https://orcid.org/0000-0002-2355-3682
  • Roxana Alexandra POPA Department of Chemistry, Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC), Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, Cluj-Napoca, Romania. Email: roxana.popa@ubbcluj.ro.
  • Cristian SILVESTRU Department of Chemistry, Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC), Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, Cluj-Napoca, Romania. Email: cristian.silvestru@ubbcluj.ro. https://orcid.org/0000-0001-5124-9525
  • Anca SILVESTRU Department of Chemistry, Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC), Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, Cluj-Napoca, Romania. Email: ancas@chem.ubbcluj.ro. https://orcid.org/0000-0002-0942-581X

DOI:

https://doi.org/10.24193/subbchem.2017.4.16

Keywords:

organoselenium compounds; intramolecular coordination; solid state structure; dithiophosphato ligands

Abstract

Single-crystal X-ray diffraction studies revealed a monomeric structure with O→Se intramolecular coordination in compounds [Me2C(OH)CH2][2-(Me2NCH2)C6H4]Se (1) and [2-(O=CH)C6H4]Se[S(S)P(OPri)2] (2). These interactions result in distorted T-shaped coordination geometries around selenium in both compounds and prevent a C,N-chelating behavior of the 2-(Me2NCH2)C6H4 group in 1 and a bidentate behaviour of the dithiophosphorus ligand in 2, respectively.

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STUDIA UBB CHEMIA, Volume 62 (LXII), No. 4, Tome I, June 2017

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Published

2017-12-29

How to Cite

POP, A. ., POPA, R. A., SILVESTRU, C. ., & SILVESTRU, A. . (2017). HYPERCOORDINATED ORGANOSELENIUM COMPOUNDS WITH O→Se INTRAMOLECULAR INTERACTIONS. Studia Universitatis Babeș-Bolyai Chemia, 62(4, Tome I), 193–199. https://doi.org/10.24193/subbchem.2017.4.16

Issue

Volume 62, No. 4, Tome I, 2017

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Articles

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