Definition of Structural formula. Meaning of Structural formula. Synonyms of Structural formula
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Definition of Structural formula
Structural formulaStructural Struc"tur*al, a.
1. Of or pertaining to structure; affecting structure; as, a
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 formulaFormula 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
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
5. (Chem.) A symbolic expression (by means of letters,
figures, etc.) of the constituents or constitution of a
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
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
- simple chemical
structures, it is not the same as a full chemical structural formula
. Chemical formulae
can fully specify
of only the simplest...
- 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
- (SiO2). The molecular formula
, on the other
of each type of atom in a molecule. The structural formula shows
- molecular chemical formulas generally
lack needed structural
information, and might
even be ambiguous
in occasions. A structural formula
is a drawing
- A Haworth projection
is a common
way of writing
a structural formula
the cyclic structure
with a simple
- shorthand structural diagram
is the skeletal formula
as a bond-line formula
or carbon skeleton
diagram). In a skeletal formula
name Structural formula Notes methanoic
acid HCOOH hydroxymethanoic
acid carbon dioxide hydrate HOCOOH
- aryl has. The following
is a list of common functional
groups. In the formulas
, the symbols
R and R' usually denote
hydrogen, or a hydrocarbon...
- sociology, anthropology, archaeology, history, philosophy, and linguistics, structuralism
is a general theory
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