Property:Selectivity

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Latest revision as of 17:06, 16 January 2026

Purpose

Contains selectivity of an experiment or molecular process. Selectivity refers to the ratio of products obtained from given reactants. This meaning is of importance for catalysts, which can have a wide range of selectivities. Selectivity is quantitatively expressed by ratios of rate constants for the alternative reactions, or by the decadic logarithms of such ratios. https://doi.org/10.1351/goldbook.S05563. (en)

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Text.

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Filter<p>The <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Property_page/Filter">search filter</a> allows the inclusion of <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Query_expressions">query expressions</a> such as <code>~</code> or <code>!</code>. The selected <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Query_engine">query engine</a> might also support case insensitive matching or other short expressions like:</p><ul><li><code>in:</code> result should include the term, e.g. '<code>in:Foo</code>'</li></ul><ul><li><code>not:</code> result should to not include the term, e.g. '<code>not:Bar</code>'</li></ul>

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@@ Line 3: / Line 3: @@
 ; Datatype
-* [[Has type::Quantity]].
+* [[Has type::Text]].
-; Values
-* Input fields should be restricted to positive numbers (<nowiki>regexp=/^([0-9]*\.)?[0-9]*$/</nowiki>).
-; Corresponds
-* [[Corresponds to::1 %]]
-; Unit
-* [[Display units::%]]

Property:Selectivity

Latest revision as of 17:06, 16 January 2026

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