superposable set
Смотреть что такое "superposable set" в других словарях:
Intelligence quotient — IQ redirects here. For other uses, see IQ (disambiguation). Intelligence quotient Diagnostics An example of one kind of IQ test item, modeled after items in the Raven s Progressive Matrices test … Wikipedia
equivalent — adjective Etymology: Middle English, from Middle French or Late Latin; Middle French, from Late Latin aequivalent , aequivalens, present participle of aequivalēre to have equal power, from Latin aequi + valēre to be strong more at wield Date:… … New Collegiate Dictionary
Cahn–Ingold–Prelog priority rules — The Cahn–Ingold–Prelog priority rules, CIP system or CIP conventions are a set of rules used in organic chemistry to name the stereoisomers of a molecule. A molecule may contain any number of stereocenters and any number of double bonds, and each … Wikipedia
Stereocenter — A stereocenter or stereogenic center is an atom, bearing groups such that an interchanging of any two groups leads to a stereoisomer.[1] A chirality center is a stereocenter consisting of an atom holding a set of ligands (atoms or groups of… … Wikipedia
Meso compound — A meso compound or meso isomer is a non optically active member of a set of stereoisomers, at least two of which are optically active.[1][2] This means that despite containing two or more stereocenters (chiral centers) it is not chiral. A meso… … Wikipedia
Axial chirality — is a special case of chirality in which a molecule does not possess a stereogenic center (the most common form of chirality in organic compounds) but an axis of chirality an axis is about which a set of substituents is held in a spatial… … Wikipedia
