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CONJUGATED SYSTEM [1 record]
Record 1 - internal organization data 2002-01-15
Record 1, English
Record 1, Subject field(s)
- Chemistry
Record 1, Main entry term, English
- conjugated system
1, record 1, English, conjugated%20system
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- conjugation 2, record 1, English, conjugation
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
... a molecular entity whose structure may be represented as a system of alternating single and multiple bonds: e.g. CH2=CH-CH=CH2, CH2=CH-C[triple bond]N. 3, record 1, English, - conjugated%20system
Record number: 1, Textual support number: 1 OBS
In such systems, conjugation is the interaction of one p-orbital with another across an intervening [sigma]-bond in such structures. (In appropriate molecular entities d-orbitals may be involved.) 3, record 1, English, - conjugated%20system
Record number: 1, Textual support number: 2 OBS
conjugated system (conjugation): The term is also extended to the analogous interaction involving a p-orbital containing an unshared electron pair, e.g.: Cl-CH=CH2. 3, record 1, English, - conjugated%20system
Record number: 1, Textual support number: 3 OBS
See also "conjugated double bonds." 4, record 1, English, - conjugated%20system
Record 1, French
Record 1, Domaine(s)
- Chimie
Record 1, Main entry term, French
- système conjugué
1, record 1, French, syst%C3%A8me%20conjugu%C3%A9
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- conjugaison 2, record 1, French, conjugaison
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
[..] entité moléculaire dont la structure peut être représentée sous la forme d'un système alternant de liaisons simples et multiples; par exemple CH2=CH-CH=CH2, CH2=CH-C[liaison triple]N. 3, record 1, French, - syst%C3%A8me%20conjugu%C3%A9
Record number: 1, Textual support number: 1 OBS
Dans de tels systèmes, la conjugaison est l'interaction d'un électron p avec un autre à travers une liaison [sigma] intermédiaire présente dans de telles structures. (Dans des entités moléculaires appropriées, des orbitales d peuvent être impliquées). 3, record 1, French, - syst%C3%A8me%20conjugu%C3%A9
Record number: 1, Textual support number: 2 OBS
système conjugué (conjugaison) : L'expression a aussi été appliquée à l'interaction analogue impliquant une orbitale p contenant une paire d'électron non partagée; comme dans : Cl-CH=CH2. 3, record 1, French, - syst%C3%A8me%20conjugu%C3%A9
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Química
Record 1, Main entry term, Spanish
- conjugación
1, record 1, Spanish, conjugaci%C3%B3n
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
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