Please use this identifier to cite or link to this item: http://dx.doi.org/10.25673/38558
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dc.contributor.authorChen, Changlong-
dc.contributor.authorPoppe, Marco-
dc.contributor.authorPoppe, Silvio-
dc.contributor.authorTschierske, Carsten-
dc.contributor.authorLiu, Feng-
dc.date.accessioned2021-10-04T08:44:03Z-
dc.date.available2021-10-04T08:44:03Z-
dc.date.issued2020-
dc.identifier.urihttps://opendata.uni-halle.de//handle/1981185920/38804-
dc.identifier.urihttp://dx.doi.org/10.25673/38558-
dc.description.abstractLiquid state self-assembly is important for the understanding of the complex structures developed in abiogenesis and biogenesis as well as for numerous potential technological applications. Herein we report the first body-centered cubic liquid crystalline phase with 8-connected network topology and open octahedral network structure. It is formed by dynamic soft self-assembly of X-shaped polyphiles with oligo(para-phenylene-ethynylene) cores. The π-conjugated rods with perfluorinated inner benzene rings form networks conjoined by eight-way junctions, which are formed by nano-segregated spheres involving hydrogen-bonded polar end groups, while the branched aliphatic chains at opposite sides of the cores fill the continuum. This novel cubic phase is based on the I-WP minimal surface separating the frameworks of polyaromatic cores from the most disordered chain segments. It can also be considered as a dense sphere packing. Such liquid organic frameworks, representing hybrids of sphere packings and networks could be of interest for organic photonics and other technologies.eng
dc.description.sponsorshipPublikationsfonds MLU-
dc.language.isoeng-
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/-
dc.subject.ddc547-
dc.titleLiquid organic frameworks : a liquid crystalline 8-connected network with body-centered cubic symmetryeng
dc.typeArticle-
local.versionTypepublishedVersion-
local.bibliographicCitation.journaltitleAngewandte Chemie-
local.bibliographicCitation.volume59-
local.bibliographicCitation.issue47-
local.bibliographicCitation.pagestart20820-
local.bibliographicCitation.pageend20825-
local.bibliographicCitation.publishernameWiley-VCH-
local.bibliographicCitation.publisherplaceWeinheim-
local.bibliographicCitation.doi10.1002/anie.202008784-
local.openaccesstrue-
local.accessrights.dnbfree-
Appears in Collections:Open Access Publikationen der MLU

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