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Features of Protonation of the Simplest Weakly Basic Molecules, SO2, CO, N2O, CO2, and Others by Solid Carborane Superacids. / Stoyanov, Evgenii S.; Stoyanova, Irina V.

In: Angewandte Chemie - International Edition, Vol. 57, No. 17, 16.04.2018, p. 4516-4520.

Research output: Contribution to journal › Article › peer-review

Harvard

Stoyanov, ES & Stoyanova, IV 2018, 'Features of Protonation of the Simplest Weakly Basic Molecules, SO2, CO, N2O, CO2, and Others by Solid Carborane Superacids', Angewandte Chemie - International Edition, vol. 57, no. 17, pp. 4516-4520. https://doi.org/10.1002/anie.201704645

APA

Stoyanov, E. S., & Stoyanova, I. V. (2018). Features of Protonation of the Simplest Weakly Basic Molecules, SO2, CO, N2O, CO2, and Others by Solid Carborane Superacids. Angewandte Chemie - International Edition, 57(17), 4516-4520. https://doi.org/10.1002/anie.201704645

Vancouver

Stoyanov ES, Stoyanova IV. Features of Protonation of the Simplest Weakly Basic Molecules, SO2, CO, N2O, CO2, and Others by Solid Carborane Superacids. Angewandte Chemie - International Edition. 2018 Apr 16;57(17):4516-4520. doi: 10.1002/anie.201704645

Author

Stoyanov, Evgenii S. ; Stoyanova, Irina V. / Features of Protonation of the Simplest Weakly Basic Molecules, SO2, CO, N2O, CO2, and Others by Solid Carborane Superacids. In: Angewandte Chemie - International Edition. 2018 ; Vol. 57, No. 17. pp. 4516-4520.

BibTeX

@article{f1188cd6712a4629a7e275aa300a1dd6,
title = "Features of Protonation of the Simplest Weakly Basic Molecules, SO2, CO, N2O, CO2, and Others by Solid Carborane Superacids",
abstract = "An experimental study on protonation of simple weakly basic molecules (L) by the strongest solid superacid, H(CHB11F11), showed that basicity of SO2 is high enough (during attachment to the acidic H atoms at partial pressure of 1atm) to break the bridged H-bonds of the polymeric acid and to form a mixture of solid mono- LH+An-, and disolvates, L-H+-L. With a decrease in the basicity of L=CO (via C), N2O, and CO (via O), only proton monosolvates are formed, which approach L-H+-An- species with convergence of the strengths of bridged H-bonds. The molecules with the weakest basicity, such as CO2 and weaker, when attached to the proton, cannot break the bridged H-bond of the polymeric superacid, and the interaction stops at stage of physical adsorption. It is shown here that under the conditions of acid monomerization, it is possible to protonate such weak bases as CO2, N2, and Xe.",
keywords = "Carbon dioxide, Carborane superacids, Protonation, Sulfur dioxide, carbon dioxide, sulfur dioxide, protonation, STRONGEST BRONSTED ACID, FORMYL CATION, COMPLEXES, IONS, HOC+, carborane superacids, SPECTROSCOPY, AFFINITY, HCO+, GAS-PHASE, SPECTRUM",
author = "Stoyanov, {Evgenii S.} and Stoyanova, {Irina V.}",
note = "{\textcopyright} 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.",
year = "2018",
month = apr,
day = "16",
doi = "10.1002/anie.201704645",
language = "English",
volume = "57",
pages = "4516--4520",
journal = "Angewandte Chemie - International Edition",
issn = "1433-7851",
publisher = "John Wiley and Sons Ltd",
number = "17",

}

RIS

TY - JOUR

T1 - Features of Protonation of the Simplest Weakly Basic Molecules, SO2, CO, N2O, CO2, and Others by Solid Carborane Superacids

AU - Stoyanov, Evgenii S.

AU - Stoyanova, Irina V.

N1 - © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

PY - 2018/4/16

Y1 - 2018/4/16

N2 - An experimental study on protonation of simple weakly basic molecules (L) by the strongest solid superacid, H(CHB11F11), showed that basicity of SO2 is high enough (during attachment to the acidic H atoms at partial pressure of 1atm) to break the bridged H-bonds of the polymeric acid and to form a mixture of solid mono- LH+An-, and disolvates, L-H+-L. With a decrease in the basicity of L=CO (via C), N2O, and CO (via O), only proton monosolvates are formed, which approach L-H+-An- species with convergence of the strengths of bridged H-bonds. The molecules with the weakest basicity, such as CO2 and weaker, when attached to the proton, cannot break the bridged H-bond of the polymeric superacid, and the interaction stops at stage of physical adsorption. It is shown here that under the conditions of acid monomerization, it is possible to protonate such weak bases as CO2, N2, and Xe.

AB - An experimental study on protonation of simple weakly basic molecules (L) by the strongest solid superacid, H(CHB11F11), showed that basicity of SO2 is high enough (during attachment to the acidic H atoms at partial pressure of 1atm) to break the bridged H-bonds of the polymeric acid and to form a mixture of solid mono- LH+An-, and disolvates, L-H+-L. With a decrease in the basicity of L=CO (via C), N2O, and CO (via O), only proton monosolvates are formed, which approach L-H+-An- species with convergence of the strengths of bridged H-bonds. The molecules with the weakest basicity, such as CO2 and weaker, when attached to the proton, cannot break the bridged H-bond of the polymeric superacid, and the interaction stops at stage of physical adsorption. It is shown here that under the conditions of acid monomerization, it is possible to protonate such weak bases as CO2, N2, and Xe.

KW - Carbon dioxide

KW - Carborane superacids

KW - Protonation

KW - Sulfur dioxide

KW - carbon dioxide

KW - sulfur dioxide

KW - protonation

KW - STRONGEST BRONSTED ACID

KW - FORMYL CATION

KW - COMPLEXES

KW - IONS

KW - HOC+

KW - carborane superacids

KW - SPECTROSCOPY

KW - AFFINITY

KW - HCO+

KW - GAS-PHASE

KW - SPECTRUM

UR - http://www.scopus.com/inward/record.url?scp=85044227177&partnerID=8YFLogxK

U2 - 10.1002/anie.201704645

DO - 10.1002/anie.201704645

M3 - Article

C2 - 29457679

AN - SCOPUS:85044227177

VL - 57

SP - 4516

EP - 4520

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

SN - 1433-7851

IS - 17

ER -

ID: 12175402