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

Ana Torvisco Gomez; Frank Uhlig

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

Institute of Inorganic Chemistry (6330)

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

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 language	English
Publication status	Accepted/In press - 1 Sept 2016
Event	International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016) - Pardubice, Czech Republic Duration: 28 Aug 2016 → 2 Sept 2016 http://www.gtl2016.cz

Conference

Conference	International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016)
Country/Territory	Czech Republic
Period	28/08/16 → 2/09/16
Internet address	http://www.gtl2016.cz

ASJC Scopus subject areas

Chemistry(all)

Fields of Expertise

Advanced Materials Science

Cooperations

NAWI Graz

Cite this

@conference{83095a4a1a624874a4801b97bc090e97,

title = "Crystallographic Studies on Non-Covalent Interactions of Novel Aryl Group 14 Halides and Hydrides",

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.",

author = "{Torvisco Gomez}, Ana and Frank Uhlig",

year = "2016",

month = sep,

day = "1",

language = "English",

note = "International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016) ; Conference date: 28-08-2016 Through 02-09-2016",

url = "http://www.gtl2016.cz",

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TY - CONF

T1 - Crystallographic Studies on Non-Covalent Interactions of Novel Aryl Group 14 Halides and Hydrides

AU - Torvisco Gomez, Ana

AU - Uhlig, Frank

PY - 2016/9/1

Y1 - 2016/9/1

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

T2 - International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016)

Y2 - 28 August 2016 through 2 September 2016

ER -