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Deka R, Sarkar A, Gupta A, Butcher RJ, Junk PC, Turner DR, Deacon GB, Singh HB. Exploring the Role of Strong Intramolecular Coordination of the 2‐(2'‐pyridyl)phenyl Group in Heavy Main Group Halides: Insights from Synthesis, Structural, and Bonding Analyses. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rajesh Deka
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
- IITB‐Monash Research Academy 400076 Mumbai India
- School of Chemistry Monash University 3800 Clayton Victoria Australia
| | - Arup Sarkar
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
| | - Anand Gupta
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
| | - Ray J. Butcher
- Department of Chemistry Howard University 20059 Washington D. C. USA
| | - Peter C. Junk
- IITB‐Monash Research Academy 400076 Mumbai India
- College of Science & Engineering James Cook University 4811 Townsville QLD Australia
| | - David R. Turner
- IITB‐Monash Research Academy 400076 Mumbai India
- School of Chemistry Monash University 3800 Clayton Victoria Australia
| | - Glen B. Deacon
- IITB‐Monash Research Academy 400076 Mumbai India
- School of Chemistry Monash University 3800 Clayton Victoria Australia
| | - Harkesh B. Singh
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
- IITB‐Monash Research Academy 400076 Mumbai India
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Hejda M, Lork E, Mebs S, Dostál L, Beckmann J. Intramolecularly Coordinated 2‐Iminomethylphenyltellurium Compounds. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700421] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Martin Hejda
- Institut für Anorganische Chemie und Kristallographie Universität Bremen Leobener Straße 7 28359 Bremen Germany
- Department of General and Inorganic Chemistry University of Pardubice Studentská 573 53210 Pardubice Czech Republic
| | - Enno Lork
- Institut für Anorganische Chemie und Kristallographie Universität Bremen Leobener Straße 7 28359 Bremen Germany
| | - Stefan Mebs
- Institut für Chemie und Biochemie Freie Universität Berlin Arnimallee 14 14195 Berlin Germany
| | - Libor Dostál
- Department of General and Inorganic Chemistry University of Pardubice Studentská 573 53210 Pardubice Czech Republic
| | - Jens Beckmann
- Institut für Anorganische Chemie und Kristallographie Universität Bremen Leobener Straße 7 28359 Bremen Germany
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Ho PC, Lee LM, Jenkins H, Britten JF, Vargas-Baca I. Influence of acidic media on the supramolecular aggregation of iso-tellurazole N-oxides. CAN J CHEM 2016. [DOI: 10.1139/cjc-2015-0389] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Iso-tellurazole N-oxides are promising supramolecular building blocks. While in neutral solutions, they form tetra- and hexameric macrocyclic aggregates linked by Te···O secondary bonding (σ hole interactions or chalcogen bonds), protonation of the oxygen atom in acidic media disrupts such supramolecular association. The process is reversible and, consequently, can be used to switch on and off the self-assembly process. Hammett acidity measurements gave pKa values of –3.2 for the protonated molecules. Adducts with HCl and HBr were isolated and structurally characterized. Protonation in solution led to the crystallization of a new polymorph of 3-methyl-5-phenyl-1,2-tellurazole N-oxide, which features a unique polymeric arrangement.
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Affiliation(s)
- Peter C. Ho
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1, Canada
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1, Canada
| | - Lucia Myongwon Lee
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1, Canada
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1, Canada
| | - Hilary Jenkins
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1, Canada
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1, Canada
| | - James F. Britten
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1, Canada
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1, Canada
| | - Ignacio Vargas-Baca
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1, Canada
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4M1, Canada
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Khrustalev VN, Matsulevich ZV, Lukiyanova JM, Aysin RR, Peregudov AS, Leites LA, Borisov AV. A Facile Route for Stabilizing Highly Reactive ArTeCl Species Through the Formation of T‐Shaped Tellurenyl Chloride Adducts:
quasi
‐Planar Zwitterionic [HPy*]TeCl
2
and [HPm*]TeCl
2
; Py* = 2‐pyridyl, Pm* = 2‐(4,6‐dimethyl)pyrimidyl. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402294] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Victor N. Khrustalev
- A. N. Nesmeyanov Institute of Organoelement Compounds, 28 Vavilov Str., Moscow, 119991, Russian Federation, http://www.ineos.ac.ru
| | - Zhanna V. Matsulevich
- R. E. Alekseev Nizhny Novgorod State Technical University, Minin St., 24, Nizhny Novgorod, 603950 Russian Federation
| | - Julia M. Lukiyanova
- R. E. Alekseev Nizhny Novgorod State Technical University, Minin St., 24, Nizhny Novgorod, 603950 Russian Federation
| | - Rinat R. Aysin
- A. N. Nesmeyanov Institute of Organoelement Compounds, 28 Vavilov Str., Moscow, 119991, Russian Federation, http://www.ineos.ac.ru
| | - Alexander S. Peregudov
- A. N. Nesmeyanov Institute of Organoelement Compounds, 28 Vavilov Str., Moscow, 119991, Russian Federation, http://www.ineos.ac.ru
| | - Larissa A. Leites
- A. N. Nesmeyanov Institute of Organoelement Compounds, 28 Vavilov Str., Moscow, 119991, Russian Federation, http://www.ineos.ac.ru
| | - Alexander V. Borisov
- R. E. Alekseev Nizhny Novgorod State Technical University, Minin St., 24, Nizhny Novgorod, 603950 Russian Federation
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Behera RN, Panda A. Effect of chelate ring and rigidity on Se⋯N interactions: a computational study. RSC Adv 2012. [DOI: 10.1039/c2ra20591b] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Liu C, Li W, Du D, Zhu D, Xu L. Synthesis and Characterization of Triphenyltin(IV) Carboxylates with Isophthalic Acid and Benzoic Acid Derivatives: X-ray Crystal Structures of 1D Supramolecular Chains. Z Anorg Allg Chem 2011. [DOI: 10.1002/zaac.201100048] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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7
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Borisov AV, Matsulevich ZV, Fukin GK, Baranov EV. Synthesis and structure of pyridine-2-tellurenyl chloride. Russ Chem Bull 2010. [DOI: 10.1007/s11172-010-0136-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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1-Naphthyl- and mesityltellurium(IV,II) derivatives of small bite chelating organic ligands: Effect of steric bulk and intramolecular secondary bonding interaction on molecular geometry and supramolecular association. J Organomet Chem 2006. [DOI: 10.1016/j.jorganchem.2006.09.050] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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