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Chirality (chemistry)

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Chirality (chemistry)
Dbpedia
Wikipedia articleDbpedia source
Chirality /kaɪˈrælɪti/ is a geometric property of some molecules and ions. A chiral molecule/ion is non-superposable on its mirror image. The presence of an asymmetric carbon center is one of several structural features that induce chirality in organic and inorganic molecules. The term chirality is derived from the Greek word for hand, χειρ (kheir). The mirror images of a chiral molecule/ion are called enantiomers or optical isomers. Individual enantiomers are often designated as either "right-" or "left-handed". Chirality is an essential consideration when discussing the stereochemistry in inorganic chemistry and organic chemistry. The concept is of great practical importance because most biomolecules and pharmaceuticals are chiral. Chiral molecules and ions are described by various ways of designating their absolute configuration, which codify either the entity's geometry or its ability to rotate plane-polarized light, a common technique in studying chirality.
Quiralidad (química)
English Wikipedia http://en.wikipedia.org/wiki/Chirality_(chemistry)
Spanish wikipedia http://es.wikipedia.org/wiki/Quiralidad_(qu%C3%ADmica)
Wiki page external link http://link.springer.com/chapter/10.1007/128_2013_435 http://www.eurekalert.org/pub_releases/2009-04/nios-sga042309.php http://quantummechanics.ucsd.edu/ph87/ScientificAmerican/Sciam/Hegstrom_The_Handedness_of_the_universe.pdf http://www.chemguide.co.uk/basicorg/isomerism/optical.html#top http://www.chirality2009.org/ http://www.nature.com/horizon/chemicalspace/highlights/s5_nonspec1.html http://www.uottawa.ca/publications/interscientia/inter.4/eliel/eliel.html https://books.google.com/books?id=IyfwAAAAMAAJ http://www.cem.msu.edu/~reusch/VirtualText/sterism3.htm http://www.chem.qmul.ac.uk/iupac/AminoAcid/AA3t5.html http://www.leffingwell.com/chirality/chirality.htm http://www.leffingwell.com/download/chirality-phamacology.pdf https://books.google.com/books?isbn=0199270295

Conceptual map: Quiralidad (química)

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Fecha publicación: 30.8.2017

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