bicyclic: difference between revisions

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==English==
==English==

===Etymology===
From {{prefix|en|bi|cyclic}}.


===Adjective===
===Adjective===
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# Having two [[cycle]]s.
# Having two [[cycle]]s.
# {{label|en|chemistry}} Having two [[ring]]s of [[atom]]s in the [[molecule]]; the rings may be [[fused]], as in [[naphthalene]], or [[separate]], as in [[biphenyl]].
# {{lb|en|physical chemistry}} Having two [[ring]]s of [[atom]]s in the [[molecule]]; the rings may be [[fused]], as in [[naphthalene]], or [[separate]], as in [[biphenyl]].
#* {{quote-journal|en|journal=Journal of the American Chemical Society| volume=125| page=134| url=
https://books.google.com/books?id=innlRyYlWTQC| year=2003| passage={{...}} substitution of a carboxylate would be expected to destabilize the dritterionic mesomer that contributes to the singlet valence bond description as the benzyne geometry becomes more '''bicyclic'''.}}
#* {{quote-journal|en|title=Theoretical studies of borazynes and azaborines| author=PJ Fazen; LA Burke| journal=Inorganic chemistry |year=2006 |publisher=ACS Publications| passage=These geometries are almost reversed in the triplets. The 1,3-borazyne (III) shows more '''bicyclic''' character than the corresponding m-benzyne}}
#* {{quote-journal|en|title=Trifluoro‐1, 3, 5‐tridehydrobenzene| author=S Venkataramani; M Winkler| journal=Angewandte Chemie| year=2007|publisher=Wiley Online Library| passage=On the basis of a comparison of calculated and measured IR data, the 2 B 2 state could undoubtedly be discarded in favor of a more '''bicyclic''' geometry}}

====Derived terms====
{{col-auto|en|macrobicyclic|oxabicyclic}}


====Related terms====
====Related terms====
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{{en-noun}}
{{en-noun}}


# {{label|en|chemistry}} A bicyclic [[compound]].
# {{lb|en|physical chemistry|organic compound}} A bicyclic [[compound]].


[[Category:English hybridisms]]
[[ar:bicyclic]]
[[et:bicyclic]]
[[io:bicyclic]]
[[pl:bicyclic]]
[[ru:bicyclic]]
[[ta:bicyclic]]
[[zh:bicyclic]]

Latest revision as of 22:34, 18 August 2024

Englisch

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Etymology

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From bi- +‎ cyclic.

Adjective

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bicyclic (not comparable)

  1. Having two cycles.
  2. (physical chemistry) Having two rings of atoms in the molecule; the rings may be fused, as in naphthalene, or separate, as in biphenyl.
    • 2003, Journal of the American Chemical Society‎[1], volume 125, page 134:
      […] substitution of a carboxylate would be expected to destabilize the dritterionic mesomer that contributes to the singlet valence bond description as the benzyne geometry becomes more bicyclic.
    • 2006, PJ Fazen, LA Burke, “Theoretical studies of borazynes and azaborines”, in Inorganic chemistry, ACS Publications:
      These geometries are almost reversed in the triplets. The 1,3-borazyne (III) shows more bicyclic character than the corresponding m-benzyne
    • 2007, S Venkataramani, M Winkler, “Trifluoro‐1, 3, 5‐tridehydrobenzene”, in Angewandte Chemie, Wiley Online Library:
      On the basis of a comparison of calculated and measured IR data, the 2 B 2 state could undoubtedly be discarded in favor of a more bicyclic geometry

Derived terms

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Nomen

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bicyclic (plural bicyclics)

  1. (physical chemistry, organic chemistry) A bicyclic compound.
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