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Kirsten L, Fonseca Rodrigues J, Hagenbach A, Springer A, Pineda NR, Piquini PC, Roca Jungfer M, Schulz Lang E, Abram U. Large Telluroxane Bowls Connected by a Layer of Iodine Ions. Angew Chem Int Ed Engl 2021; 60:15517-15523. [PMID: 33939866 PMCID: PMC8361918 DOI: 10.1002/anie.202103700] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Indexed: 11/12/2022]
Abstract
Phenyltelluroxane clusters of the composition [{(PhTe)19O24}2I18(solv)] (1) are formed during the hydrolysis of [PhTeI3]2 or the oxidation of various phenyltellurium(II) compounds with iodine under hydrolytic conditions. The compounds consist of two half‐spheres with a {(PhTe)19O24}9+ network, which are connected by 18 iodine atoms. The spherical clusters can accommodate solvent molecules such as pyridine or methanol in the center of two rings formed by iodine atoms. The presence of other metal ions during the cluster formation results in a selective replacement of the central {PhTe}3+ units of each half‐sphere as has been demonstrated with the isolation of [{(PhTe)18({Ca(H2O)2}O24}2I16] (2) and [{(PhTe)18({Y(NO3)(H2O)}O24}2I16] (3). A crownether‐like coordination by six oxygen atoms of the telluroxane network is found for the {Ca(H2O}2}2+ and {Y(NO3)(H2O)}2+ building blocks. Mass spectrometric studies show that considerable amounts of the intact clusters are transferred to the gas phase without dissociation.
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Affiliation(s)
- Lars Kirsten
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195, Berlin, Germany
| | - Jessica Fonseca Rodrigues
- Laboratory of Inorganic Materials, Universidade Federal Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Adelheid Hagenbach
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195, Berlin, Germany
| | - Andreas Springer
- Institute of Chemistry and Biochemistry, Core Facility BioSupraMol, Freie Universität Berlin, Takustr. 3, 14195, Berlin, Germany
| | - Nahum R Pineda
- Laboratory of Inorganic Materials, Universidade Federal Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Paulo C Piquini
- Department of Physics, Universidade Federal Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Maximilian Roca Jungfer
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195, Berlin, Germany
| | - Ernesto Schulz Lang
- Laboratory of Inorganic Materials, Universidade Federal Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Ulrich Abram
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195, Berlin, Germany
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Kirsten L, Fonseca Rodrigues J, Hagenbach A, Springer A, Pineda NR, Piquini PC, Roca Jungfer M, Schulz Lang E, Abram U. Large Telluroxane Bowls Connected by a Layer of Iodine Ions. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lars Kirsten
- Institute of Chemistry and Biochemistry Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | | | - Adelheid Hagenbach
- Institute of Chemistry and Biochemistry Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Andreas Springer
- Institute of Chemistry and Biochemistry Core Facility BioSupraMol Freie Universität Berlin Takustr. 3 14195 Berlin Germany
| | - Nahum R. Pineda
- Laboratory of Inorganic Materials Universidade Federal Santa Maria 97105-900 Santa Maria RS Brazil
| | - Paulo C. Piquini
- Department of Physics Universidade Federal Santa Maria 97105-900 Santa Maria RS Brazil
| | - Maximilian Roca Jungfer
- Institute of Chemistry and Biochemistry Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Ernesto Schulz Lang
- Laboratory of Inorganic Materials Universidade Federal Santa Maria 97105-900 Santa Maria RS Brazil
| | - Ulrich Abram
- Institute of Chemistry and Biochemistry Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
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Deka R, Sarkar A, Butcher RJ, Junk PC, Turner DR, Deacon GB, Singh HB. Isolation of the novel example of a monomeric organotellurinic acid. Dalton Trans 2020; 49:1173-1180. [DOI: 10.1039/c9dt04013g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The synthesis of the first example of a monomeric, stable organotellurinic acid is reported by utilizing the σ-hole participation of the Te atom with the N atom of the 2-(2′-pyridyl)phenyl moiety.
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Affiliation(s)
- Rajesh Deka
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
- IITB-Monash Research Academy
| | - Arup Sarkar
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
| | | | - Peter C. Junk
- IITB-Monash Research Academy
- Mumbai 400076
- India
- College of Science & Engineering
- James Cook University
| | - David R. Turner
- IITB-Monash Research Academy
- Mumbai 400076
- India
- School of Chemistry
- Monash University
| | - Glen B. Deacon
- IITB-Monash Research Academy
- Mumbai 400076
- India
- School of Chemistry
- Monash University
| | - Harkesh B. Singh
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
- IITB-Monash Research Academy
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Yadav S, Deka R, Raju S, Singh HB. Synthesis of N-heterocyclic nitrenium (NHN) ions and related donor systems: Coordination with d10-metal ions. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.01.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yadav S, Deka R, Singh HB. Recent Developments in the Chemistry of NHC-based Selones: Syntheses, Applications and Reactivity. CHEM LETT 2019. [DOI: 10.1246/cl.180748] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Sangeeta Yadav
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Rajesh Deka
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Harkesh B. Singh
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
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Srivastava K, Panda A, Sharma S, Singh HB. Telluroxanes: Synthesis, structure and applications. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.02.036] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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