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rdf:type
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Description
| - The crystal structures of 2',4'-dihydroxy-3-methoxy-alpha,beta-dihydrochalcone, C16H16O4, and 2',4-dihydroxy-alpha,beta-dihydrochalcone, C15H14O3, have been determined. In both compounds, the structure consists of two nearly planar six-membered aromatic rings connected by a propanal chain, which is bent in the methoxy compound and almost straight in the other compound. In the crystal structures, the molecular units of both compounds are linked by O-H...O hydrogen bonds to form infinite one-dimensional chains. Hydrogen bonds and C-H...O contacts in the crystal structures were studied by topological analysis of charge density based on Hartree-Fock calculations. Almost all of the investigated C-H...O contacts should be characterized as weak hydrogen bonds.
- The crystal structures of 2',4'-dihydroxy-3-methoxy-alpha,beta-dihydrochalcone, C16H16O4, and 2',4-dihydroxy-alpha,beta-dihydrochalcone, C15H14O3, have been determined. In both compounds, the structure consists of two nearly planar six-membered aromatic rings connected by a propanal chain, which is bent in the methoxy compound and almost straight in the other compound. In the crystal structures, the molecular units of both compounds are linked by O-H...O hydrogen bonds to form infinite one-dimensional chains. Hydrogen bonds and C-H...O contacts in the crystal structures were studied by topological analysis of charge density based on Hartree-Fock calculations. Almost all of the investigated C-H...O contacts should be characterized as weak hydrogen bonds. (en)
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Title
| - 2',4'-Dihydroxy-3-methoxy-alpha,beta-dihydrochalcone and 2',4-dihydroxy-alpha,beta-dihydrochalcone: supramolecular structures formed by O-H...O, C-H...O and stacking interactions
- 2',4'-Dihydroxy-3-methoxy-alpha,beta-dihydrochalcone and 2',4-dihydroxy-alpha,beta-dihydrochalcone: supramolecular structures formed by O-H...O, C-H...O and stacking interactions (en)
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skos:prefLabel
| - 2',4'-Dihydroxy-3-methoxy-alpha,beta-dihydrochalcone and 2',4-dihydroxy-alpha,beta-dihydrochalcone: supramolecular structures formed by O-H...O, C-H...O and stacking interactions
- 2',4'-Dihydroxy-3-methoxy-alpha,beta-dihydrochalcone and 2',4-dihydroxy-alpha,beta-dihydrochalcone: supramolecular structures formed by O-H...O, C-H...O and stacking interactions (en)
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skos:notation
| - RIV/00216224:14310/05:00013736!RIV10-MSM-14310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - Z(MSM0021622410), Z(MSM0021622415)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216224:14310/05:00013736
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - chalcone; hydrogen bonds; supramolecular structure; crystal structure (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Acta Crystallographica Section C: Crystal Structure
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Marek, Radek
- Marek, Jaromír
- Suchý, Václav
- Toušek, Jaromír
- Lunerová, K.
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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