FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2123895554> ?p ?o ?g. }

• W2123895554 endingPage "2128" @default.
• W2123895554 startingPage "2119" @default.
• W2123895554 abstract "Single crystals of the dithienylethene compounds, 1,2-bis(2-methylbenzothiophen-3-yl)perfluorocyclopentene 1 and 1,2-bis(2,5-dimethylthiophen-3-yl)perfluorocyclopentene 2 undergo pressure-induced single-crystal to single-crystal phase transitions between 4.45–5.35 GPa and 4.15–5.70 GPa, respectively. For 1, there is a smooth reduction in unit-cell volume of ~20% from ambient pressure to 4.45 GPa, followed by a dramatic reduction in volume that coincides with a 7.7% increase in the b axis length. Above the pressure of 5.38 GPa a smooth volume reduction continues. In contrast, for 2, there is a continuous change in unit-cell volume with an observed space group change from C2/c to P21/c, between the pressures of 4.15 and 5.70 GPa. In the crystals of 1 between 4.45 and 5.38 GPa adjacent molecules slide over each other and the dominant stacking interaction changes from a thiophene⋯thiophene interaction at 4.45 GPa to a benzothiophene⋯benzothiophene interaction at 5.38 GPa and, within each molecule, the benzothiophene groups show a significant reorientation at the phase transition. In 2 there is a loss of molecular symmetry, concomitant with the change in space group, at the phase transition with the asymmetric unit changing from containing half a unique molecule to two independent molecules. The molecules show significant reorientations of their ring systems. The nature of the observed transition in 1 was investigated using solid-state computational methods to prove the superior thermodynamic stability of the high-pressure phase to the lower pressure phase at pressures above 5.38 GPa. Solid state UV-Vis spectroscopy of 1, over the pressure range from ambient to 15.4 GPa showed that the compound displayed piezochromism with a significant red shift in the π–π* absorption band and a colour change in the crystal from colourless to red with increasing pressure." @default.
• W2123895554 created "2016-06-24" @default.
• W2123895554 creator A5023731135 @default.
• W2123895554 creator A5047965868 @default.
• W2123895554 creator A5049005683 @default.
• W2123895554 creator A5049106703 @default.
• W2123895554 creator A5056323219 @default.
• W2123895554 creator A5067001866 @default.
• W2123895554 creator A5071669309 @default.
• W2123895554 date "2014-01-01" @default.
• W2123895554 modified "2023-10-03" @default.
• W2123895554 title "High-pressure crystallographic and spectroscopic studies on two molecular dithienylethene switches" @default.
• W2123895554 cites W1845769357 @default.
• W2123895554 cites W1852365345 @default.
• W2123895554 cites W1905183855 @default.
• W2123895554 cites W1966311165 @default.
• W2123895554 cites W1968339413 @default.
• W2123895554 cites W1969749365 @default.
• W2123895554 cites W1979368277 @default.
• W2123895554 cites W1984451271 @default.
• W2123895554 cites W1984755541 @default.
• W2123895554 cites W1985899311 @default.
• W2123895554 cites W1986176923 @default.
• W2123895554 cites W1987489569 @default.
• W2123895554 cites W1990690596 @default.
• W2123895554 cites W1992076841 @default.
• W2123895554 cites W2009552681 @default.
• W2123895554 cites W2012488984 @default.
• W2123895554 cites W2021117706 @default.
• W2123895554 cites W2025243884 @default.
• W2123895554 cites W2030503456 @default.
• W2123895554 cites W2031996760 @default.
• W2123895554 cites W2045102664 @default.
• W2123895554 cites W2056408143 @default.
• W2123895554 cites W2061712916 @default.
• W2123895554 cites W2064086821 @default.
• W2123895554 cites W2069978188 @default.
• W2123895554 cites W2075035035 @default.
• W2123895554 cites W2081577629 @default.
• W2123895554 cites W2087632429 @default.
• W2123895554 cites W2090246233 @default.
• W2123895554 cites W2090329067 @default.
• W2123895554 cites W2090329827 @default.
• W2123895554 cites W2094791143 @default.
• W2123895554 cites W2097403513 @default.
• W2123895554 cites W2100273136 @default.
• W2123895554 cites W2106674921 @default.
• W2123895554 cites W2114963672 @default.
• W2123895554 cites W2115474652 @default.
• W2123895554 cites W2119060556 @default.
• W2123895554 cites W2122919570 @default.
• W2123895554 cites W2131350133 @default.
• W2123895554 cites W2136970262 @default.
• W2123895554 cites W2142182725 @default.
• W2123895554 cites W2142667802 @default.
• W2123895554 cites W2143803583 @default.
• W2123895554 cites W2149195123 @default.
• W2123895554 cites W2160561139 @default.
• W2123895554 cites W2160696231 @default.
• W2123895554 cites W2162137213 @default.
• W2123895554 cites W2163086925 @default.
• W2123895554 cites W2163638920 @default.
• W2123895554 cites W2171365572 @default.
• W2123895554 cites W2318921584 @default.
• W2123895554 cites W2319302154 @default.
• W2123895554 cites W2971040383 @default.
• W2123895554 cites W4251377444 @default.
• W2123895554 doi "https://doi.org/10.1039/c3ce41933a" @default.
• W2123895554 hasPublicationYear "2014" @default.
• W2123895554 type Work @default.
• W2123895554 sameAs 2123895554 @default.
• W2123895554 citedByCount "14" @default.
• W2123895554 countsByYear W21238955542014 @default.
• W2123895554 countsByYear W21238955542015 @default.
• W2123895554 countsByYear W21238955542016 @default.
• W2123895554 countsByYear W21238955542017 @default.
• W2123895554 countsByYear W21238955542019 @default.
• W2123895554 countsByYear W21238955542020 @default.
• W2123895554 countsByYear W21238955542021 @default.
• W2123895554 crossrefType "journal-article" @default.
• W2123895554 hasAuthorship W2123895554A5023731135 @default.
• W2123895554 hasAuthorship W2123895554A5047965868 @default.
• W2123895554 hasAuthorship W2123895554A5049005683 @default.
• W2123895554 hasAuthorship W2123895554A5049106703 @default.
• W2123895554 hasAuthorship W2123895554A5056323219 @default.
• W2123895554 hasAuthorship W2123895554A5067001866 @default.
• W2123895554 hasAuthorship W2123895554A5071669309 @default.
• W2123895554 hasBestOaLocation W21238955541 @default.
• W2123895554 hasConcept C115624301 @default.
• W2123895554 hasConcept C120665830 @default.
• W2123895554 hasConcept C121332964 @default.
• W2123895554 hasConcept C143895478 @default.
• W2123895554 hasConcept C149288129 @default.
• W2123895554 hasConcept C176932811 @default.
• W2123895554 hasConcept C178790620 @default.
• W2123895554 hasConcept C185592680 @default.
• W2123895554 hasConcept C192562407 @default.
• W2123895554 hasConcept C199360897 @default.

• next