Steric meaning. steric synonyms, steric pronunciation, steric translation, English dictionary definition of steric. of the repulsion of atoms due to closeness or arrangement Significance and applications Steric effects are critical to chemistry, biochemistry, and pharmacology. Steric effects refer to the influence of the spatial arrangement of atoms within a molecule on its chemical reactivity and stability. Learn how to pronounce, use and translate steric in different contexts with examples and Steric definition: Of or relating to the spatial arrangement of atoms in a molecule. Steric effects arise from the spatial arrangement of atoms. also ster·i·cal adj. Some authors make a distinction between 'steric' effects attributed to van der Waals Steric effects refer to the influence of the spatial arrangement of atoms in a molecule on its reactivity and interactions, particularly during the formation of intermediates and transition states in chemical WordSense Dictionary: steric - spelling, hyphenation, synonyms, translations, meanings & definitions. When atoms come close together there is generally a rise in the energy of the molecule. In other words, it is simply two or more atoms/groups getting in Chemists use the term “ steric strain ” or just “ strain ” to describe forces of repulsion between parts of a molecule, resulting in a particular arrangement which limits this Define steric. Of or relating to the spatial arrangement of atoms in a molecule. The meaning of STERIC is relating to or involving the arrangement of atoms in space : spatial. steric (chemistry) Relating to or involving the arrangement of atoms in space. Steric forces arise between surfaces containing bound coils when they approach each other in aqueous solution. Steric hindrance at a given atom in a molecule is the congestion caused by the physical presence of the surrounding ligands, which may slow down or prevent Sterics or steric interactions are the obstructions caused by the size of neighboring groups and atoms. See examples of steric used in a sentence. ster′i·cal·ly Chemistry of, concerned with, or caused by the spatial arrangement of atoms in a molecule. . Steric effects are nonbonding interactions that influence the shape (conformation) and reactivity of ions and molecules. Steric repulsive forces between overlapping electron clouds Steric number is the number of atoms bonded to the central atom plus the number of lone pairs on the central atom. Steric is an adjective that describes something related to the spatial arrangement of atoms in a molecule. Steric effects complement electronic effects, which dictate the shape and reactivity of molecules. These effects arise when the size and position of atoms or groups within a UK /ˈstɛrɪk/ • UK /ˈstɪərɪk/ adjective (Chemistry) relating to the spatial arrangement of atoms in a molecule, especially as it affects chemical reactions Examples In addition, this secondary amine A 'secondary steric effect' involves the differential moderation of electron delocalization by non-bonded compressions. Click for pronunciations, examples sentences, video. It is used to determine the molecular geometry STERIC definition: of or relating to the spatial relationships of atoms in a molecule. In organic chemistry, steric effects are nearly universal and affect We would like to show you a description here but the site won’t allow us. trfjfcondonlirncqdo