Heads or Tails? Sandwich-Type Metallocomplexes of Hexakis(2,3-di-O-methyl)-alpha-cyclodextrin
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F20%3A00114124" target="_blank" >RIV/00216224:14740/20:00114124 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/acs.cgd.0c00532" target="_blank" >http://dx.doi.org/10.1021/acs.cgd.0c00532</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.cgd.0c00532" target="_blank" >10.1021/acs.cgd.0c00532</a>
Alternative languages
Result language
angličtina
Original language name
Heads or Tails? Sandwich-Type Metallocomplexes of Hexakis(2,3-di-O-methyl)-alpha-cyclodextrin
Original language description
Native and synthetically modified cyclodextrins (CDs) are useful building blocks in construction of large coordination complexes and porous materials with various applications. Sandwich-type complexes (STCs) are one of the important groups in this area. Usually, coordination of secondary hydroxyls or the “head” portal of native CD molecules to a notional multinuclear ring of metal cations leads to formation of head-to-head STCs. Our study introduces a new CD-ligand, hexakis(2,3-di-O-methyl)-alpha-cyclodextrin, which enables formation of intriguing head-to-head, but also novel tail-to-tail STCs. Homometallic silver-based head-to-head STCs, AgPF6-STC and AgClO4-STC, were obtained by coordination of ligand methoxy groups to six Ag+, while bulky counter-anions are located on the outside but also filling the inner space of infinite linear channels formed. In contrast, unique homometallic tail-to-tail RbF-STC was prepared by complexation of primary hydroxyls, “tails”, to twelve Rb+ tightly interconnected by twelve F- creating complex structure with accessible pores for potential gas adsorptions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Crystal Growth Design
ISSN
1528-7483
e-ISSN
1528-7505
Volume of the periodical
20
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
4193-4199
UT code for WoS article
000538515500071
EID of the result in the Scopus database
2-s2.0-85087197608