Difference between revisions of "Harker section"
From Online Dictionary of Crystallography
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| − | == | + | <font color = "blue">Section de Harker</font> (''Fr''). <font color="red">Harker-Ebene und Harker-Gerade</font> (''Ge'').<font color="black">Sezione di Harker</font> (''It''). <font color="purple">ハーカー セクション</font> (''Ja''). <font color="green">Sección de Harker</font> (''Sp''). |
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In [[Patterson methods]] of structure solution, relationships between symmetrically related atoms produce peaks in the Patterson function on certain planes or along certain lines determined by the known crystallographic symmetries. '''Harker sections''' are portions of the Patterson map that contain a large proportion of the readily interpretable information because they contain many such '''Harker peaks''' (vectors between space-group equivalent atoms). | In [[Patterson methods]] of structure solution, relationships between symmetrically related atoms produce peaks in the Patterson function on certain planes or along certain lines determined by the known crystallographic symmetries. '''Harker sections''' are portions of the Patterson map that contain a large proportion of the readily interpretable information because they contain many such '''Harker peaks''' (vectors between space-group equivalent atoms). | ||
[[Category:Structure determination]] | [[Category:Structure determination]] | ||
Latest revision as of 09:17, 14 November 2017
Section de Harker (Fr). Harker-Ebene und Harker-Gerade (Ge).Sezione di Harker (It). ハーカー セクション (Ja). Sección de Harker (Sp).
In Patterson methods of structure solution, relationships between symmetrically related atoms produce peaks in the Patterson function on certain planes or along certain lines determined by the known crystallographic symmetries. Harker sections are portions of the Patterson map that contain a large proportion of the readily interpretable information because they contain many such Harker peaks (vectors between space-group equivalent atoms).