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 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
how the atoms
are arranged. The chemical...
- simple chemical
structures, it is not the same as a full chemical structural formula
. Chemical formulas
can fully specify
of only the simplest...
lack needed structural
information, and are ambiguous. A structural formula
is a drawing
of each atom, and which
isomerism, or constitutional isomerism
(per IUPAC), is a form of isomerism
in which molecules
with the same molecular formula
- semi-structural chemical formula
may not be enough
to completely specify
the molecule. In this case, a graphical
type of formula called
of each type of atom in a molecule. The structural formula shows
of the molecule. It is also possible
with the same structural formula
but with different shapes
due to rotations about
one or more bonds...
- In sociology, anthropology, and linguistics, structuralism
is the methodology
that implies elements
of human culture
must be understood
by way of their...
- In logic, a rule of inference
in a formal system
if the set of theorems
of the system
does not change
when that rule is added
to the existing...
pair repulsion theory Molecular geometry Structural formula Natural
bond orbital IUPAC definition
of Lewis formula
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