RSC Publishing


Publishing

 

Cover image for Faraday Discussions, select for current issue

Faraday Discussions

Discussion summary and research papers, in physical chemistry, chemical physics and biophysical chemistry.



Purchasing an Individual Volume

Purchase a recent Faraday Discussion as an individual volume


Paper

Faraday Discuss., 2006, 133, 375 - 385, DOI: 10.1039/b516786h


New trends in cometary chemistry

Jacques Crovisier


This paper presents some of the implications of new comet observations for cometary chemistry: recent observations of bright comets, space missions, and especially the first results of the Deep Impact experiment. Topics which are discussed are the molecular complexity of cometary material, the evidence for molecular diversity from the infrared observations by Deep Impact, possible relations between cometary nuclei and carbonaceous chondrites, the sites of ices in cometary nuclei, the problem of interpretation of the spin temperatures observed in cometary molecules.