简单的分子形状The Shapes of Some Simple Molecules 1.10TheShapesofSomeSimpleMolecules Methane tetrahedralgeometryH—C—Hangle=109.5° Methane tetrahedralgeometryeachH—C—Hangle=109.5° ValenceShellElectronPairRepulsions Themoststablearrangementofgroupsattachedtoacentralatomistheonethathasthemaximumseparationof...
molecule-surface impact/ quasielastic lineshapesanalytic modeldiscrete jump rotationquasielastic scatteringsingle crystal surfacemolecule-like geometryintermediate scattering function/ A7920N Atom-, molecule-, and ion-surface impact and interactionsQuasi-elastic scattering signatures for rotating adsorbates at ...
The Shapes of Simple Polyatomic Molecules and Ions. I. The Series HAAH and BAABGimarc, B MB. M. Gimarc.Shapes of simple polyatomic molecules and ions. I. Series HAAH and BAAB. Journal of the American Chemical Society . 1970
(botany) of leaf shapes; of leaves having no divisions or subdivisions 同义词:unsubdivided unornamented "a simple country schoolhouse"; "her black dress--simple to austerity" 学习怎么用 词组短语 simple structure简单结构;静定结构 simple and easy简易明了 ...
Molecular complementarity occurs when the shapes of molecules or macromolecules fit one another such that physical, non-covalent interactions result in their associating reversibly with one another [4],[5]. Molecular complementarity underlies functions such as information storage and translation, enzymatic ...
(chemistry) A structure consisting of a central atom or molecule weakly connected to surrounding atoms or molecules, as for example coordination complexes in inorganic chemistry and protein complexes in biochemistry. Simple Structurally uncomplicated. Complex (math) A complex number. Simple Consisting of...
Most modern high explosives are ``composites'' with two main components; i.e., explosive molecules and organic binders to mold the explosive powders. Our earlier statistical mechanical studies predicted that high explosives containing C,... FH Ree,JA Viecelli,MV Thiel - APS March Meeting Abstrac...
Cations and anions and small and large ions are hydrated in different manners, due to the orientation of water molecules around them. Still, a very simple model accounts reasonably well for the thermodynamics of hydration of ions with charges z varying from +- 1 to +-4, depending only on ...
some were asked to pause to consider why they believed the headline was true or false before deciding if they would share it. Fazio found that taking this pause significantly reduced the participants' intention to share false headlines, and did not affect their intention to share the true ...
I don't understand why the top set of molecules are shaped differently than the one at the bottom of the picture. My book (so far) says absolutely nothing about why these two molecules have different shapes. Why does one have its atoms at an angle, whereas the other has them straight ...