Download A New Unifying Biparametric Nomenclature That Spans All Of by Seymour B. Elk PDF

By Seymour B. Elk

As a byproduct of old improvement, there are diverse, unrelated platforms of nomenclature for "inorganic chemistry", "organic chemistry", "polymer chemistry", "natural items chemistry", and so forth. With every one new discovery within the laboratory, in addition to each one new theoretical idea for a chemical, the strains that typically have separated those "distinct" subsets of topic consistently develop extra blurred. This loss of uniformity in characterizing and naming chemical substances raises the communique problems among in a different way knowledgeable chemists, in addition to different scientists, and tremendously impedes development. With the set of identified chemical substances numbering over 42,000,000 (in Chemical Abstracts' info base) and regularly transforming into (about 2,000 new additions each day), the desirability for a unified method for naming all chemical compounds concurrently grows. in addition, so as to meet the necessities of disparate teams of scientists, and of society typically, the identify assigned to a given chemical should still, not just uniquely describe that substance, but additionally will be part of a effortlessly recognizable order for the total box. For those reasons, a topology-based "bi-parametric" process of nomenclature is herein proposed.- during this ebook, a brand new nomenclature approach is proposed- the recent nomenclature is acceptable to a 3 dimensional international, and is internally constant- This nomenclature unifies ALL branches of chemistry, removal the necessity for numerous almost immediately current units of principles"

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Additional info for A New Unifying Biparametric Nomenclature That Spans All Of Chemistry

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The milieu chosen is a graph theory based one. Harary [102] describes the term "bridge" as a single edge of a connected graph whose removal would disconnect that graph. This correlation to a chemical bond is the one that shall be selected for the purpose of nomenclating ring assemblies in Chapter 6. , spiro compounds. For organizational purposes in formulating a canonical nomenclature, spiro compounds and ring assemblies have sufficient overlap that it is desirable to use a common approach for nomenclating them.

89] Next, Figure 12 is an example wherein the fiat of the IUPAC name is, at best, arcane. In IUPAC organic nomenclature, priority is given to chains which have the largest number of multiple (double and triple) bonds, even when there are longer chains with fewer multiple bonds. In this molecule, a shorter chain (8 carbon atoms long) is given precedence over a longer (9 carbon atom) chain. Additionally, using the IUPAC algorithm, when chains have an equal total number of multiple bonds, the one having more double bonds (thus fewer triple bonds) is given precedence.

This is in contradistinction to IUPAC, which lists the names of the substituents alphabetically [88], rather than in any mathematically or scientifically logical sequence. Moreover, the hydrogen atom is not included in their name! For example, IUPAC assigns chlorofluoroiodomethane as the name for that trisubstituted molecule. The proposed systemic name, on the other hand, selects the iodine as the lead atom in the principal chain and the second largest atom, chlorine, as the terminus. The canonical name of this molecule is thus*: 'The non-linearity of a chain of three atoms in space, such as the water molecule having a 105° angle vs.

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