molecular compounds

molecular compounds
молекулярные соединения

Англо-русский словарь нефтегазовой промышленности. 2011.

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  • Molecular solid — is a solid composed of molecules held together by the van der Waals forces. Because these dipole forces are weaker than covalent or ionic bonds, molecular solids are soft and have relatively low melting temperature. Pure molecular solids are… …   Wikipedia

  • Molecular electronic transition — Molecular electronic transitions take place when electrons in a molecule are excited from one energy level to a higher energy level. The energy change associated with this transition provides information on the structure of a molecule and… …   Wikipedia

  • Molecular farming — (also known as molecular pharming[1] or biopharming[2]) is the use of genetically engineered crops to produce compounds with therapeutic value.[3] These crops will become biological factories used to generate drugs and other difficult or… …   Wikipedia

  • Molecular encapsulation — of a nitrobenzene bound within a hemicarcerand reported by Cram and coworkers in Chem. Commun., 1997, 1303 1304 …   Wikipedia

  • Compounds of zinc — are chemical compounds containing the element zinc which is a member of the group 12 of the periodic table. The oxidation state of most compounds is the group oxidation state of +2. Zinc may be classified as a post transition main group element… …   Wikipedia

  • Molecular cloning — refers to a set of experimental methods in molecular biology that are used to assemble recombinant DNA molecules and to direct their replication within host organisms.[1] The use of the word cloning refers to the fact that the method involves the …   Wikipedia

  • Molecular attraction — occurs when neutrally charged molecules nevertheless experience the uneven distribution of electrons over their structure due to London Forces induced by random variations of electron density occurring in non polar compounds, hydrogen bonding due …   Wikipedia

  • Molecular memory — is a term for data storage technologies that use molecular species as the data storage element, rather than e.g. circuits, magnetics, inorganic materials or physical shapes.[1] The molecular component can be described as a molecular switch, and… …   Wikipedia

  • Molecular Borromean rings — are an example of a mechanically interlocked molecular architecture in which three macrocycles are interlocked in such a way that breaking any macrocycle allows the others to disassociate. They are the smallest examples of Borromean rings. The… …   Wikipedia

  • Molecular modification — is chemical alteration of a known and previously characterized lead compound for the purpose of enhancing its usefulness as a drug. This could mean enhancing its specificity for a particular body target site, increasing its potency, improving its …   Wikipedia

  • Molecular model — A molecular model, in this article, is a physical model that represents molecules and their processes. The creation of mathematical models of molecular properties and behaviour is molecular modelling, and their graphical depiction is molecular… …   Wikipedia


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