{"product_id":"9783540084310","title":"Lecture Notes in Chemistry","description":"\u003ch1\u003eLecture Notes in Chemistry\u003c\/h1\u003e \u003ch2\u003eGraovac, A.; Gotman, I.; Trinajstic, N.\u003c\/h2\u003e \u003cp\u003e\"The second step is to determine constitution, Le. which atoms are bonded to which and by what types of bond. The result is ex­ pressed by a planar graph (or the corresponding connectivity mat­ rix) •••• In constitutional formulae, the atoms are represented by letters and the bonds by lines. They describe the topology of the molecule.\" VLADIMIR PRELOG, Nobel Lecture, December l2;h 1975. In the present notes we describe the topological approach to the che­ mistry of conjugated molecules using graph-theoretical concepts. Con­ jugatedstructures may be conveniently studied using planar and connec­ ted graphs because they reflect in the simple way the connectivity of their pi-centers. Connectivity is important topological property of a molecule which allows a conceptual qualitative understanding, via a non­ numerical analysis, of many chemical phenomena or at least that part of phenomenon which depends on topology. This would not be possible sole­ ly by means of numerical (molecular orbital) analysis.\u003c\/p\u003e \u003ch3\u003eDetails\u003c\/h3\u003e \u003cp\u003ePublished by: Springer\u003c\/p\u003e \u003cp\u003ePublication Date: 1977-08-01\u003c\/p\u003e \u003cp\u003eFormat: Paperback\u003c\/p\u003e \u003cp\u003eISBN-13: 9783540084310\u003c\/p\u003e \u003cp\u003eDOI: 10.1007\/978-3-642-93069-0\u003c\/p\u003e \u003cp\u003eDimensions: 244cm x170cm\u003c\/p\u003e \u003cp\u003ePages: 124\u003c\/p\u003e ","brand":"Springer Berlin Heidelberg","offers":[{"title":"Default Title","offer_id":44450580725900,"sku":"9783540084310","price":49.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/9545\/1788\/files\/9783540084310.jpg?v=1776453016","url":"https:\/\/lateknightbooks.com\/products\/9783540084310","provider":"Late Knight Books and Services, LLC","version":"1.0","type":"link"}