Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387033052> ?p ?o ?g. }
- W4387033052 abstract "The [M4 -Hal]- (M=the title compound; Hal=Cl, Br, and I) complexes were isolated in the form of salts of [Et4 N]+ cation and characterized by XRD, NMR, UV-Vis, DFT, QTAIM, EDD, and EDA. Their stoichiometry is caused by a cooperative interplay of σ-hole-driven chalcogen (ChB) and hydrogen (HB) bondings. In the crystal, [M4 -Hal]- are connected by the π-hole-driven ChB; overall, each [Hal]- is six-coordinated. In the ChB, the electrostatic interaction dominates over orbital and dispersion interactions. In UV-Vis spectra of the M+[Hal]- solutions, ChB-typical and [Hal]- -dependent charge-transfer bands are present; they reflect orbital interactions and allow identification of the individual [Hal]- . However, the structural situation in the solutions is not entirely clear. Particularly, the UV-Vis spectra of the solutions are different from the solid-state spectra of the [Et4 N]+ [M4 -Hal]- ; very tentatively, species in the solutions are assigned [M-Hal]- . It is supposed that the formation of the [M4 -Hal]- proceeds during the crystallization of the [Et4 N]+ [M4 -Hal]- . Overall, M can be considered as a chromogenic receptor and prototype sensor of [Hal]- . The findings are also useful for crystal engineering and supramolecular chemistry." @default.
- W4387033052 created "2023-09-27" @default.
- W4387033052 creator A5003905937 @default.
- W4387033052 creator A5005174186 @default.
- W4387033052 creator A5016017307 @default.
- W4387033052 creator A5022148942 @default.
- W4387033052 creator A5029695887 @default.
- W4387033052 creator A5063195047 @default.
- W4387033052 creator A5067737335 @default.
- W4387033052 creator A5081981030 @default.
- W4387033052 creator A5092939439 @default.
- W4387033052 creator A5092939440 @default.
- W4387033052 date "2023-10-16" @default.
- W4387033052 modified "2023-10-18" @default.
- W4387033052 title "Halide Complexes of 5,6‐Dicyano‐2,1,3‐Benzoselenadiazole with 1:4 Stoichiometry: Cooperativity between Chalcogen and Hydrogen Bonding" @default.
- W4387033052 cites W1016811321 @default.
- W4387033052 cites W1504692380 @default.
- W4387033052 cites W1595322302 @default.
- W4387033052 cites W1964907200 @default.
- W4387033052 cites W1965146789 @default.
- W4387033052 cites W1969360633 @default.
- W4387033052 cites W1976549298 @default.
- W4387033052 cites W1988091937 @default.
- W4387033052 cites W1990437495 @default.
- W4387033052 cites W1991269508 @default.
- W4387033052 cites W1994802902 @default.
- W4387033052 cites W1996795674 @default.
- W4387033052 cites W2001691495 @default.
- W4387033052 cites W2007926186 @default.
- W4387033052 cites W2008325176 @default.
- W4387033052 cites W2011473765 @default.
- W4387033052 cites W2018398804 @default.
- W4387033052 cites W2029667189 @default.
- W4387033052 cites W2034690089 @default.
- W4387033052 cites W2039559098 @default.
- W4387033052 cites W2044591029 @default.
- W4387033052 cites W2050056663 @default.
- W4387033052 cites W2053227378 @default.
- W4387033052 cites W2054247913 @default.
- W4387033052 cites W2055518328 @default.
- W4387033052 cites W2055817605 @default.
- W4387033052 cites W2058848030 @default.
- W4387033052 cites W2059205366 @default.
- W4387033052 cites W2067718414 @default.
- W4387033052 cites W2086945873 @default.
- W4387033052 cites W2087705457 @default.
- W4387033052 cites W2092157292 @default.
- W4387033052 cites W2092265729 @default.
- W4387033052 cites W2093981928 @default.
- W4387033052 cites W2094742663 @default.
- W4387033052 cites W2096690326 @default.
- W4387033052 cites W2096747776 @default.
- W4387033052 cites W2103463892 @default.
- W4387033052 cites W2103680519 @default.
- W4387033052 cites W2119547517 @default.
- W4387033052 cites W2126383912 @default.
- W4387033052 cites W2132525235 @default.
- W4387033052 cites W2139303869 @default.
- W4387033052 cites W2139788033 @default.
- W4387033052 cites W2166689829 @default.
- W4387033052 cites W2170309222 @default.
- W4387033052 cites W2170676330 @default.
- W4387033052 cites W220211232 @default.
- W4387033052 cites W2231084886 @default.
- W4387033052 cites W2256825265 @default.
- W4387033052 cites W2262253939 @default.
- W4387033052 cites W2265596863 @default.
- W4387033052 cites W2278348890 @default.
- W4387033052 cites W2314812642 @default.
- W4387033052 cites W2319773935 @default.
- W4387033052 cites W2323932129 @default.
- W4387033052 cites W2332377841 @default.
- W4387033052 cites W2473276562 @default.
- W4387033052 cites W2530344690 @default.
- W4387033052 cites W2531701315 @default.
- W4387033052 cites W2590947726 @default.
- W4387033052 cites W2599051575 @default.
- W4387033052 cites W2612623348 @default.
- W4387033052 cites W2706244635 @default.
- W4387033052 cites W2726309699 @default.
- W4387033052 cites W2739303631 @default.
- W4387033052 cites W2760657583 @default.
- W4387033052 cites W2764048847 @default.
- W4387033052 cites W2766280392 @default.
- W4387033052 cites W2767479778 @default.
- W4387033052 cites W2776821704 @default.
- W4387033052 cites W2778199472 @default.
- W4387033052 cites W2789499465 @default.
- W4387033052 cites W2792756821 @default.
- W4387033052 cites W2799463913 @default.
- W4387033052 cites W2803981605 @default.
- W4387033052 cites W2805470142 @default.
- W4387033052 cites W2806863818 @default.
- W4387033052 cites W2886546351 @default.
- W4387033052 cites W2887269534 @default.
- W4387033052 cites W2890100083 @default.
- W4387033052 cites W2891779716 @default.
- W4387033052 cites W2898517589 @default.
- W4387033052 cites W2903130016 @default.
- W4387033052 cites W2924599378 @default.