Crystallographic Studies on Non-Covalent Interactions of Novel Aryl Group 14 Halides and Hydrides

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Abstract

The role of aromatic non-covalent interactions in the three dimensional stabilization of compounds in the solid state and their importance in chemical and biological processes has been well documented. [1,2] The nature of the aromatic substituent strongly affects the type of electrostatic interaction present which can include π-π, edge to face and C—H···π interactions. Herein, non-covalent interactions in a series of novel, aromatic Group 14 halides (arylnEX4-n) and hydrides (arylnEH4-n) (E = Si, Ge, Sn) are discussed. [3-6] The characteristics and strength of these stabilizing factors and their impact on resulting structural parameters, as well as the effect of the aromatic substituent on the type of interaction formed, are elucidated in detail. Furthermore, weak intermolecular interactions including C—H···X are observed in the case of arylnEX4-n. Additionally, we are able to present the first crystal structures of liquid and highly reactive Sn and Si hydrides (arylnEH4-n) by applying the powerful technique of in situ crystallization.
Original languageEnglish
Publication statusAccepted/In press - 1 Sep 2016
EventInternational Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016) - Pardubice, Czech Republic
Duration: 28 Aug 20162 Sep 2016
http://www.gtl2016.cz

Conference

ConferenceInternational Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016)
CountryCzech Republic
Period28/08/162/09/16
Internet address

Fingerprint

Hydrides
Crystallization
Coulomb interactions
Stabilization
Crystal structure
Liquids

ASJC Scopus subject areas

  • Chemistry(all)

Fields of Expertise

  • Advanced Materials Science

Cooperations

  • NAWI Graz

Cite this

Torvisco Gomez, A., & Uhlig, F. (Accepted/In press). Crystallographic Studies on Non-Covalent Interactions of Novel Aryl Group 14 Halides and Hydrides. International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016) , Czech Republic.

Crystallographic Studies on Non-Covalent Interactions of Novel Aryl Group 14 Halides and Hydrides. / Torvisco Gomez, Ana; Uhlig, Frank.

2016. International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016) , Czech Republic.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Torvisco Gomez, A & Uhlig, F 2016, 'Crystallographic Studies on Non-Covalent Interactions of Novel Aryl Group 14 Halides and Hydrides' International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016) , Czech Republic, 28/08/16 - 2/09/16, .
Torvisco Gomez A, Uhlig F. Crystallographic Studies on Non-Covalent Interactions of Novel Aryl Group 14 Halides and Hydrides. 2016. International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016) , Czech Republic.
Torvisco Gomez, Ana ; Uhlig, Frank. / Crystallographic Studies on Non-Covalent Interactions of Novel Aryl Group 14 Halides and Hydrides. International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016) , Czech Republic.
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N2 - The role of aromatic non-covalent interactions in the three dimensional stabilization of compounds in the solid state and their importance in chemical and biological processes has been well documented. [1,2] The nature of the aromatic substituent strongly affects the type of electrostatic interaction present which can include π-π, edge to face and C—H···π interactions. Herein, non-covalent interactions in a series of novel, aromatic Group 14 halides (arylnEX4-n) and hydrides (arylnEH4-n) (E = Si, Ge, Sn) are discussed. [3-6] The characteristics and strength of these stabilizing factors and their impact on resulting structural parameters, as well as the effect of the aromatic substituent on the type of interaction formed, are elucidated in detail. Furthermore, weak intermolecular interactions including C—H···X are observed in the case of arylnEX4-n. Additionally, we are able to present the first crystal structures of liquid and highly reactive Sn and Si hydrides (arylnEH4-n) by applying the powerful technique of in situ crystallization.

AB - The role of aromatic non-covalent interactions in the three dimensional stabilization of compounds in the solid state and their importance in chemical and biological processes has been well documented. [1,2] The nature of the aromatic substituent strongly affects the type of electrostatic interaction present which can include π-π, edge to face and C—H···π interactions. Herein, non-covalent interactions in a series of novel, aromatic Group 14 halides (arylnEX4-n) and hydrides (arylnEH4-n) (E = Si, Ge, Sn) are discussed. [3-6] The characteristics and strength of these stabilizing factors and their impact on resulting structural parameters, as well as the effect of the aromatic substituent on the type of interaction formed, are elucidated in detail. Furthermore, weak intermolecular interactions including C—H···X are observed in the case of arylnEX4-n. Additionally, we are able to present the first crystal structures of liquid and highly reactive Sn and Si hydrides (arylnEH4-n) by applying the powerful technique of in situ crystallization.

M3 - (Old data) Lecture or Presentation

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