Apr 22, 2005 07:26
19 yrs ago
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English term

wedge and dash convention

English to Russian Science Chemistry; Chem Sci/Eng
Except where specified in the above formula using the wedge and dash convention, and except as far as stereospecificity is a feature of the invention, the stereochemistry in the formula is unspecified and all stereoisomers and isomer mixtures are included.
Change log

Apr 22, 2005 07:48: Nik-On/Off changed "Level" from "Non-PRO" to "PRO"

Votes to reclassify question as PRO/non-PRO:

PRO (3): Tsogt Gombosuren, Vladimir Chumak, Nik-On/Off

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Proposed translations

8 hrs
Selected

точечно-штриховая модель

AFAIK,это структурная формула, показывающая связи в плоскости рисунка сплошными линиями, идущие на читателя - клиновидными, а за плоскость рисунка - штриховами.
... Подготовка статьи для ее публикации в журнале "Координационная химия" потребовала
лишь ... для которых точечно-штриховая модель заведомо неприменима. ...
www.chem.msu.su:8081/rus/teaching/papers/zorkii.html
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4 KudoZ points awarded for this answer. Comment: "Спасибо!"
22 mins

атомно-орбитальная модель (молекулы)

Атомно-орбитальные модели
Простая линия (валентная черта) изображает оси орбиталей, лежащие в плоскости рисунка; сплошной клин соответствует АО, расположенной над плоскостью рисунка; штрихованный клин изображает АО, направленную за эту плоскость.
http://www.chemistry.ssu.samara.ru/chem1/P4_9.htm

Wedge and Dash Projection Definition
Definition: a means of representing a molecule (drawing) in which three types of lines are used in order to represent the three-dimensional structure: (1) solid lines to represent bonds which are in the plane of the paper, (2) dashed lines to represent bonds that extend away from the viewer, and (3) wedge-shaped lines to represent bonds oriented facing the viewer.
http://chemistry.about.com/cs/glossary/g/blwedge.htm
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