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PSEUDO-EQUATORIAL BOND [1 record]
Record 1 - internal organization data 1998-02-11
Record 1, English
Record 1, Subject field(s)
- Chemistry
Record 1, Main entry term, English
- pseudo-equatorial bond
1, record 1, English, pseudo%2Dequatorial%20bond
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
Bonds from atoms directly attached to the doubly bonded atoms in a monounsaturated six-membered ring are termed pseudo-equatorial or pseudo-axial according as the angles that they make with the plane containing the majority of the ring atoms approximate to those made by, respectively, equatorial or axial bonds from a saturated six-membered ring. 1, record 1, English, - pseudo%2Dequatorial%20bond
Record number: 1, Textual support number: 2 OBS
Pseudo-equatorial and pseudo-axial may be abbreviated to e' and a', respectively, when attached to formulae; these abbreviations may also be used in names, then being placed in parentheses after the appropriate locants. 1, record 1, English, - pseudo%2Dequatorial%20bond
Record number: 1, Textual support number: 3 OBS
"Pseudo-equatorial" and "pseudo-axial" are not synonymous. 2, record 1, English, - pseudo%2Dequatorial%20bond
Record 1, French
Record 1, Domaine(s)
- Chimie
Record 1, Main entry term, French
- liaison pseudo-équatoriale
1, record 1, French, liaison%20pseudo%2D%C3%A9quatoriale
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Les liaisons issues des atomes contigus aux atomes doublement liés dans un composé cyclique à six chaînons monoinsaturé sont appelées pseudo-équatoriales ou pseudo-axiales selon que les angles qu'elles font avec le plan contenant la majorité des atomes du cycle sont voisins de ceux que font, respectivement, les liaisons équatoriales ou axiales d'un composé à six chaînons saturé. 1, record 1, French, - liaison%20pseudo%2D%C3%A9quatoriale
Record number: 1, Textual support number: 2 OBS
Les termes pseudo-équatorial et pseudo-axial peuvent être abrégés en e' et a', respectivement, quand ils sont adjoints à une formule; ces abréviations peuvent également être utilisées dans les noms des composés et sont alors placées entre parenthèses, après les indices correspondants. 1, record 1, French, - liaison%20pseudo%2D%C3%A9quatoriale
Record number: 1, Textual support number: 3 OBS
Les termes «pseudo-équatoriale» et «pseudo-axiale» ne sont pas synonymes. 2, record 1, French, - liaison%20pseudo%2D%C3%A9quatoriale
Record 1, Spanish
Record 1, Textual support, Spanish
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