Definition of Structural formula. Meaning of Structural formula. Synonyms of Structural formula

Here you will find one or more explanations in English for the word Structural formula. Also in the bottom left of the page several parts of wikipedia pages related to the word Structural formula and, of course, Structural formula synonyms and on the right images related to the word Structural formula.

Definition of Structural formula

Structural formula
Structural Struc"tur*al, a. 1. Of or pertaining to structure; affecting structure; as, a structural error. 2. (Biol.) Of or pertaining to organit structure; as, a structural element or cell; the structural peculiarities of an animal or a plant. Structural formula. (Chem.) See Rational formula, under Formula.
structural formula
Formula For"mu*la, n.; pl. E. Formulas, L. Formul[ae]. [L., dim. of forma form, model. SeeForm, n.] 1. A prescribed or set form; an established rule; a fixed or conventional method in which anything is to be done, arranged, or said. 2. (Eccl.) A written confession of faith; a formal statement of foctrines. 3. (Math.) A rule or principle expressed in algebraic language; as, the binominal formula. 4. (Med.) A prescription or recipe for the preparation of a medicinal compound. 5. (Chem.) A symbolic expression (by means of letters, figures, etc.) of the constituents or constitution of a compound. Note: Chemical formul[ae] consist of the abbreviations of the names of the elements, with a small figure at the lower right hand, to denote the number of atoms of each element contained. Empirical formula (Chem.), an expression which gives the simple proportion of the constituents; as, the empirical formula of acetic acid is C2H4O2. Graphic formula, Rational formula (Chem.), an expression of the constitution, and in a limited sense of the structure, of a compound, by the grouping of its atoms or radicals; as, a rational formula of acetic acid is CH3.(C:O).OH; -- called also structural formula, constitutional formula, etc. See also the formula of Benzene nucleus, under Benzene. Molecular formula (Chem.), a formula indicating the supposed molecular constitution of a compound.

Meaning of Structural formula from wikipedia

- The structural formula of a chemical compound is a graphic representation of the molecular structure (determined by structural chemistry methods), showing...
- simple chemical structures, it is not the same as a full chemical structural formula. Chemical formulae can fully specify the structure of only the simplest...
- molecular chemical formulas generally lack needed structural information, and might even be ambiguous in occasions. A structural formula is a drawing that...
- molecular formula or even semi-structural chemical formula may not be enough to completely specify the molecule. In this case, a graphical type of formula called...
- (SiO2). The molecular formula, on the other hand, shows the number of each type of atom in a molecule. The structural formula shows the arrangement of...
- Common name IUPAC name Structural formula Notes formic acid methanoic acid HCO2H carbonic acid hydroxymethanoic acid HOCO2H Despite having an organic-like...
- shorthand structural diagram is the skeletal formula (also known as a bond-line formula or carbon skeleton diagram). In a skeletal formula, carbon atoms...
- the electrons that hold them together. According to structural theory, from the structural formula of a molecule it is possible to derive physical and...
- aryl has. The following is a list of common functional groups. In the formulas, the symbols R and R' usually denote an attached hydrogen, or a hydrocarbon...
- possible organic compound should have a name from which an unambiguous structural formula can be created. There is also an IUPAC nomenclature of inorganic chemistry...