Matches in SemOpenAlex for { <https://semopenalex.org/work/W2807492752> ?p ?o ?g. }
- W2807492752 endingPage "4053" @default.
- W2807492752 startingPage "4045" @default.
- W2807492752 abstract "Self-assembly of multistranded helical metal coordination polymers has attracted considerable attention in order to mimic natural helices such as DNA. Of particular interest is the conversion of helical structures from low-stranded to high-stranded helices. In this paper, we report four pairs of homochiral erbium phosphonates with formulas R- or S-[Er4(pempH)12]·7H2O (1), R- or S-[Er3(pempH)7(pempH2)2](NO3)2·2H2O (2), R- or S-[Er2(pempH)4(NO3)Cl] (3), and R- or S-[Er2(pempH)4Cl2] (4), where R- or S-pempH2 represents R- or S-(1-phenylethylamino)methylphosphonic acid. Compounds 1 and 2 show triple-stranded helical chain structures, whereas compounds 3 and 4 exhibit quadruple-stranded helical chain structures. Remarkably, the triple helical structures of 1 and 2 can be transformed into quadruple helical structures of 3 simply by adding NaCl. A systematic study by varying the amount of NaCl and using different metal salts as additives reveals that increased ionic strength plays a key role in the transformation of the helical chain structures from triple- to quadruple-stranded. The UV–vis absorption and near-infrared emission properties are also discussed." @default.
- W2807492752 created "2018-06-13" @default.
- W2807492752 creator A5018278101 @default.
- W2807492752 creator A5022858760 @default.
- W2807492752 creator A5043270885 @default.
- W2807492752 creator A5081567757 @default.
- W2807492752 date "2018-06-06" @default.
- W2807492752 modified "2023-10-15" @default.
- W2807492752 title "Homochiral Erbium Coordination Polymers: Salt-Assisted Conversion from Triple to Quadruple Helices" @default.
- W2807492752 cites W1648693760 @default.
- W2807492752 cites W1895047824 @default.
- W2807492752 cites W1964756972 @default.
- W2807492752 cites W1968984308 @default.
- W2807492752 cites W1971482939 @default.
- W2807492752 cites W1979046345 @default.
- W2807492752 cites W1989226481 @default.
- W2807492752 cites W1993043024 @default.
- W2807492752 cites W2007563679 @default.
- W2807492752 cites W2010669088 @default.
- W2807492752 cites W2014880132 @default.
- W2807492752 cites W2016600821 @default.
- W2807492752 cites W2022826643 @default.
- W2807492752 cites W2035572781 @default.
- W2807492752 cites W2037066848 @default.
- W2807492752 cites W2043775104 @default.
- W2807492752 cites W2044131841 @default.
- W2807492752 cites W2044680913 @default.
- W2807492752 cites W2046979274 @default.
- W2807492752 cites W2052053534 @default.
- W2807492752 cites W2056296561 @default.
- W2807492752 cites W2057511192 @default.
- W2807492752 cites W2060686534 @default.
- W2807492752 cites W2084421905 @default.
- W2807492752 cites W2088205297 @default.
- W2807492752 cites W2091383063 @default.
- W2807492752 cites W2112138816 @default.
- W2807492752 cites W2126550029 @default.
- W2807492752 cites W2134645013 @default.
- W2807492752 cites W2137500638 @default.
- W2807492752 cites W2139668718 @default.
- W2807492752 cites W2141175217 @default.
- W2807492752 cites W2151859760 @default.
- W2807492752 cites W2155773930 @default.
- W2807492752 cites W2156916967 @default.
- W2807492752 cites W2275411324 @default.
- W2807492752 cites W2317040369 @default.
- W2807492752 cites W2401780237 @default.
- W2807492752 cites W2420346305 @default.
- W2807492752 cites W2422974635 @default.
- W2807492752 cites W2463092856 @default.
- W2807492752 cites W2473988687 @default.
- W2807492752 cites W2518087534 @default.
- W2807492752 cites W2556494912 @default.
- W2807492752 cites W2557670751 @default.
- W2807492752 cites W2734439596 @default.
- W2807492752 cites W2771563187 @default.
- W2807492752 cites W2953250122 @default.
- W2807492752 doi "https://doi.org/10.1021/acs.cgd.8b00421" @default.
- W2807492752 hasPublicationYear "2018" @default.
- W2807492752 type Work @default.
- W2807492752 sameAs 2807492752 @default.
- W2807492752 citedByCount "13" @default.
- W2807492752 countsByYear W28074927522018 @default.
- W2807492752 countsByYear W28074927522019 @default.
- W2807492752 countsByYear W28074927522020 @default.
- W2807492752 countsByYear W28074927522021 @default.
- W2807492752 countsByYear W28074927522022 @default.
- W2807492752 crossrefType "journal-article" @default.
- W2807492752 hasAuthorship W2807492752A5018278101 @default.
- W2807492752 hasAuthorship W2807492752A5022858760 @default.
- W2807492752 hasAuthorship W2807492752A5043270885 @default.
- W2807492752 hasAuthorship W2807492752A5081567757 @default.
- W2807492752 hasConcept C10919887 @default.
- W2807492752 hasConcept C121332964 @default.
- W2807492752 hasConcept C1276947 @default.
- W2807492752 hasConcept C145148216 @default.
- W2807492752 hasConcept C178790620 @default.
- W2807492752 hasConcept C185592680 @default.
- W2807492752 hasConcept C18903297 @default.
- W2807492752 hasConcept C199185054 @default.
- W2807492752 hasConcept C204921945 @default.
- W2807492752 hasConcept C2182769 @default.
- W2807492752 hasConcept C2776371256 @default.
- W2807492752 hasConcept C2778530040 @default.
- W2807492752 hasConcept C2779965526 @default.
- W2807492752 hasConcept C521977710 @default.
- W2807492752 hasConcept C544153396 @default.
- W2807492752 hasConcept C71240020 @default.
- W2807492752 hasConcept C8010536 @default.
- W2807492752 hasConcept C86803240 @default.
- W2807492752 hasConceptScore W2807492752C10919887 @default.
- W2807492752 hasConceptScore W2807492752C121332964 @default.
- W2807492752 hasConceptScore W2807492752C1276947 @default.
- W2807492752 hasConceptScore W2807492752C145148216 @default.
- W2807492752 hasConceptScore W2807492752C178790620 @default.
- W2807492752 hasConceptScore W2807492752C185592680 @default.
- W2807492752 hasConceptScore W2807492752C18903297 @default.
- W2807492752 hasConceptScore W2807492752C199185054 @default.