molecule: [ mol´Ä-kÅ«l ] a group of atoms joined by chemical bonds; the smallest amount of a substance that possesses its characteristic properties. The field of molecular structure and reactivity that deals with large aggregations of molecules and how they influence each other is called supramolecular chemistry. Editor-in-Chief: Rui Fausto. molecular: 1 adj relating to or produced by or consisting of molecules â molecular structureâ â molecular oxygenâ â molecular weight is the sum of all the atoms in a moleculeâ adj relating to simple or elementary organization â"proceed by more and more detailed analysis to the molecular facts of perception"--G.A. There's not much point in reading this page unless you are reasonably happy about the origin of hydrogen bonding and van der Waals forces. TODO: April 2nd, defend my PhD work But if you really think about it, 1992 was just the date when the term molecular gastronomy was coined, and describes a style of food that has been the sole province of food technologists for decades. Dipole moment is a vector quantity i.e. Enrich your vocabulary with the English Definition dictionary Volume 1226, Part B. Molecular definition: Molecular means relating to or involving molecules. How to use structure in a sentence. Molecular biology, field of science concerned with studying the chemical structures and processes of biological phenomena involving molecules. Science, Tech, Math Science Math Social Sciences Computer Science Animals & Nature Humanities History & Culture Visual Arts Literature English Geography Philosophy Issues Languages English as a â¦ Molecular formula definition, a chemical formula that indicates the kinds of atoms and the number of each kind in a molecule of a compound. Predicting Electron-pair Geometry and Molecular Structure: XeF 4 Of all the noble gases, xenon is the most reactive, frequently reacting with elements such as oxygen and fluorine. Thus, molecular structure is determined by a combination of extrinsic as well as intrinsic factors. molecular definition: 1. relating to molecules (= the simplest units of a chemical substance): 2. relating to moleculesâ¦. Learn more. Sign in to set up alerts . The term molecular chemometrics is coined in Chapter 2 for the field that applies statistical modeling methods to molecular structure. RSS | open access RSS. As a polar diatomic molecule possesses only one polar bond, the dipole moment of that molecule is equal to the dipole moment of the polar Bond. As a result, the field is closely related to genetics and biochemistry. Definition noun, plural: structures (1) (biology) An arrangement or organization of parts to form an organ, system, or living thing. View editorial board. Quantum theory is used to precisely determine the nature of all electrons in any atom. The science of molecules is called molecular chemistry or molecular physics, depending on whether the focus is on chemistry or physics.Molecular chemistry deals with the laws governing the interaction between molecules that results in the formation and breakage of chemical bonds, while molecular physics deals with the laws governing their structure and properties. Giant Molecular Structure Explanation: Giant molecular structure is structure that consists of atoms which have many, to learn college chemistry courses. Predict the electron-pair geometry and molecular structure of the XeF 4 molecule. molecular [mo-lek´u-ler] of, pertaining to, or composed of molecules. molecular structure definition in English dictionary, molecular structure meaning, synonyms, see also 'molecular beam',molecular biology',molecular cloud',molecular distillation'. See more. Journal of Molecular Structure. Chemical Bonding and Molecular Structure - Get complete Chemical Bonding and Molecular Structure Chemistry study material notes including formulas, Equations, definition, books, tips and tricks, practice questions, preparation plan and more on Entrance360.com Molecular definition is - of, relating to, consisting of, or produced by molecules. Unit 1: Atomic and Molecular Structure Last updated; Save as PDF Page ID 93395; Contributed by Kenneth Pringle; EssentialChemistryTextbook at Curriki; Contributors; Electron configuration of atoms is important for understanding the chemical and physical properties of elements. 2.463 Impact Factor. ture Would you like to know how to translate molecular structure to other languages? Understanding the molecular geometry of a molecule is important because the spatial relationship between atom determines its reactivity, color, biological activity, state of matter, polarity, and other properties. Molecular definition, of or relating to or caused by molecules: molecular structure. Biomolecular structure is the intricate folded, three-dimensional shape that is formed by a molecule of protein, DNA, or RNA, and that is important to its function.The structure of these molecules may be considered at any of several length scales ranging from the level of individual atoms to the relationships among entire protein subunits. Molecular Formula definition as used in chemistry, chemical engineering, and physics. Dipole moment and molecular structure. molecular disease any disease in which the pathogenesis can be traced to a single chemical substance, usually a protein, which is either abnormal in structure or present in reduced amounts. RATIONALE. In chemistry, molecular geometry describes the three-dimensional shape of a molecule and the relative position of the atomic nuclei of a molecule. Molecules synonyms, Molecules pronunciation, Molecules translation, English dictionary definition of Molecules. Home. ly adv.... Molecular - definition of molecular by The Free Dictionary. Particule formée d'atomes et qui représente, pour un corps pur qui en est constitué, la plus petite quantité de matière pouvant exister à l'état libre. molecular meaning: 1. relating to molecules (= the simplest units of a chemical substance): 2. relating to moleculesâ¦. Structure definition is - the action of building : construction. The Journal of Molecular Structure is dedicated to the publication of full-length articles and review papers, providing important new structural information on all types of chemical species including: â¢ Stable and unstable molecules in all types of environments (vapour, molecular beam, liquid, solution, liquid crystal, solid state, matrix-isolated, surface-absorbed etc.) Supports open access. | Meaning, pronunciation, translations and examples This page describes how the physical properties of substances having molecular structures varies with the type of intermolecular attractions - hydrogen bonding or van der Waals forces. Menu. Diatomic molecules. 4 CiteScore. Important! Molecular Structural Theory . MOLECULAR STRUCTURES. Giant Molecular Structure Definition: Structures having three dimensional network of covalent bonds throughout whole structure are. View aims and scope Submit your article Guide for authors. (2) (ecology) A network or a hierarchy of interrelated parts of a system. Explore journal content Latest issue Articles in press Article collections All issues. DOI: 10.1016/j.molstruc.2014.09.018. The molecular structure of a substance is described by the combination of nuclei and electrons that comprise its constitute molecules. In particular, researchers focus on DNA, RNA, and proteins and their interactions. View aims and scope. n. 1. This page provides all possible translations of the word molecular structure in almost any language. Latest issues. Molecular structure and conformations of caramboxin, a natural neurotoxin from the star fruit: A computational study. Molecular Formula definition as used in chemistry, chemical engineering, and physics. Définitions de molécule. See more. Combining computer-assisted structure elucidation (CASE) algorithms and density functional theory (DFT) calculations with measured anisotropic NMR parameters, specifically residual dipolar coupling (RDC), and residual chemical shift anisotropy (RCSA) holds strong promise as an effective alternative means of assigning three-dimensional (3D) molecular structures.