{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Pi-Pi Interaction in the Complexes of the Pyridino-18-Crown-6 Host Molecules and Aromatic Ammonium Salts as Determined by H NMR Spectroscopy","author_name":"T.-m. Wang","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00FNBNLHK.html\">Pi-Pi Interaction in the Complexes of the Pyridino-18-Crown-6 Host Molecules and Aromatic Ammonium Salts as Determined by H NMR Spectroscopy</a>","width":400,"height":300}