donor bond

См. также в других словарях:

• donor bond — /ˈdoʊnə bɒnd/ (say dohnuh bond) noun Chemistry → semipolar bond …  

• donor — [dō′nər, dō′nôr΄] n. [ME & Anglo Fr donour < L donator] 1. a person who donates; giver 2. one from whom blood for transfusion, tissue for grafting, etc. is taken 3. an atom that contributes a pair of electrons to another atom to form a… …   English World dictionary

• donor-acceptor bond — koordinacinis ryšys statusas T sritis chemija apibrėžtis Cheminis ryšys, susidarantis tada, kai ryšio elektronus duoda tik vienas iš ryšį sudarančių atomų. atitikmenys: angl. coordinate bond; coordination bond; donor acceptor bond rus.… …   Chemijos terminų aiškinamasis žodynas

• donor — 1. An individual from whom blood, tissue, or an organ is taken for transplantation. 2. A compound that will transfer an atom or a radical to an acceptor; e.g., methionine is a methyl d.; …   Medical dictionary

• donor — do•nor [[t]ˈdoʊ nər[/t]] n. 1) a person who gives or donates 2) med a provider of blood, an organ, or other biological tissue for transfusion or transplantation 3) chem. an atom that provides a pair of electrons to form a chemical bond Compare… …   From formal English to slang

• donor — n. 1 a person who gives or donates something (e.g. to a charity). 2 one who provides blood for a transfusion, semen for insemination, or an organ or tissue for transplantation. 3 Chem. an atom or molecule that provides a pair of electrons in… …   Useful english dictionary

• donor — [ dəʊnə, nɔ:] noun 1》 a person who donates something. 2》 Chemistry an atom or molecule that provides a pair of electrons in forming a coordinate bond. 3》 Physics an impurity atom in a semiconductor which contributes conducting electrons to the… …   English new terms dictionary

• donor — /ˈdoʊnə / (say dohnuh) noun 1. someone who gives or donates. 2. Medicine a. a person or animal furnishing blood for transfusion. b. a person from whose body an organ, bone marrow, body part, etc., is transplanted to a recipient. 3. Law someone… …  

• semipolar bond — /ˌsɛmipoʊlə ˈbɒnd/ (say .semeepohluh bond) noun Chemistry a valency bond in which two electrons are donated by one atom to another atom which requires both of them to complete its octet. Also, coordinate covalent bond, donor bond …  

• Hydrogen bond — A hydrogen bond results from a dipole dipole force between an electronegative atom and a hydrogen atom bonded to nitrogen, oxygen or fluorine (thus the name hydrogen bond , which must not be confused with a covalent bond to hydrogen). The energy… …   Wikipedia

• Metal–ligand multiple bond — In Chemistry, a metal–ligand multiple bond describes the interaction of certain ligands with a metal with a bond order greater than one.[1] Coordination complexes featuring multiply bonded ligands are of both scholarly and practical interest.… …   Wikipedia