books.google.fr - The aim of this book is to survey a number of chemical compounds that some chemists, theoretical and experimental, find fascinating. Some of these compounds, like planar carbon species or oxirene, offer no obvious practical applications; nitrogen oligomers and polymers, in contrast, have been touted...https://books.google.fr/books/about/Modeling_Marvels.html?hl=fr&id=IoFzgBSSCwEC&utm_source=gb-gplus-shareModeling Marvels