Selective endo and exo binding of alkali metals to corannulene

Sarah N. Spisak; Alexander V. Zabula; Alexander S. Filatov; Andrey Yu Rogachev; Marina A. Petrukhina

doi:10.1002/anie.201103028

Selective endo and exo binding of alkali metals to corannulene

Sarah N. Spisak
, Alexander V. Zabula
, Alexander S. Filatov
, Andrey Yu Rogachev
, Marina A. Petrukhina

Chemistry

University at Albany

SUNY Albany
University of Hamburg

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

36 Scopus citations

Abstract

The ion size matters: The structures of corannulene monoanions crystallized with Cs⁺ and Rb⁺ ions in the presence of [18]crown-6 reveal the intrinsic binding preferences of alkali metals and allow evaluation of the bowl deformation caused by negative charge distribution and metal binding. The large cesium cation coordinates exclusively to the concave face of C₂₀H₁₀^-, whereas the smaller rubidium cation exhibits convex binding.

Original language	English
Pages (from-to)	8091-8094
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	50
Issue number	35
DOIs	https://doi.org/10.1002/anie.201103028
State	Published - Aug 22 2011

Keywords

X-ray diffraction
alkali metals
carbanions
coordination modes
corannulenes

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10.1002/anie.201103028

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title = "Selective endo and exo binding of alkali metals to corannulene",

abstract = "The ion size matters: The structures of corannulene monoanions crystallized with Cs+ and Rb+ ions in the presence of [18]crown-6 reveal the intrinsic binding preferences of alkali metals and allow evaluation of the bowl deformation caused by negative charge distribution and metal binding. The large cesium cation coordinates exclusively to the concave face of C20H10-, whereas the smaller rubidium cation exhibits convex binding.",

keywords = "X-ray diffraction, alkali metals, carbanions, coordination modes, corannulenes",

author = "Spisak, \{Sarah N.\} and Zabula, \{Alexander V.\} and Filatov, \{Alexander S.\} and Rogachev, \{Andrey Yu\} and Petrukhina, \{Marina A.\}",

year = "2011",

month = aug,

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doi = "10.1002/anie.201103028",

language = "English",

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T1 - Selective endo and exo binding of alkali metals to corannulene

AU - Spisak, Sarah N.

AU - Zabula, Alexander V.

AU - Filatov, Alexander S.

AU - Rogachev, Andrey Yu

AU - Petrukhina, Marina A.

PY - 2011/8/22

Y1 - 2011/8/22

N2 - The ion size matters: The structures of corannulene monoanions crystallized with Cs+ and Rb+ ions in the presence of [18]crown-6 reveal the intrinsic binding preferences of alkali metals and allow evaluation of the bowl deformation caused by negative charge distribution and metal binding. The large cesium cation coordinates exclusively to the concave face of C20H10-, whereas the smaller rubidium cation exhibits convex binding.

AB - The ion size matters: The structures of corannulene monoanions crystallized with Cs+ and Rb+ ions in the presence of [18]crown-6 reveal the intrinsic binding preferences of alkali metals and allow evaluation of the bowl deformation caused by negative charge distribution and metal binding. The large cesium cation coordinates exclusively to the concave face of C20H10-, whereas the smaller rubidium cation exhibits convex binding.

KW - X-ray diffraction

KW - alkali metals

KW - carbanions

KW - coordination modes

KW - corannulenes

UR - https://www.scopus.com/pages/publications/80051725392

U2 - 10.1002/anie.201103028

DO - 10.1002/anie.201103028

M3 - Article

SN - 1433-7851

VL - 50

SP - 8091

EP - 8094

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 35

ER -

Selective endo and exo binding of alkali metals to corannulene

Abstract

Keywords

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