From the frontiers of research on ice dynamics in its broadest sense, this review surveys the
structures of ice, the patterns or morphologies it may assume, and the physical and chemical …

Hydrate research has expanded substantially over the past decade, resulting in more than
4,000 hydrate-related publications. Collating this vast amount of information into one source …

Clathrate hydrates or gas hydrates are solid solutions. Water molecules are linked through
hydrogen bonding and create cavities (host lattice) that can enclose a large variety of …

Conspectus Continuing efforts by many research groups have led to the discovery of∼ 240
species in the interstellar medium (ISM). Observatory-and laboratory-based astrochemical …

The two-volume Encyclopedia of Supramolecular Chemistry offers authoritative, centralized
information on a rapidly expanding interdisciplinary field. User-friendly and high-quality …

Abstract Ethylene oxide (oxirane)[75-21-8], Mr 44.05, is the simplest cyclic ether. It is a
colorless gas or liquid and has a sweet, etheric odor. The ethylene oxide molecule with its …

Clathrate hydrates (CHs) are inclusion compounds in which “tetrahedrally” bonded H2O
forms a crystalline host lattice composed of a periodic array of cages. The structure is …

The presence of clathrate hydrates in cometary ice has been suggested to account for
anomalous gas release at large radial distances from the sun as well as the retention of …

The matrix isolation technique is now weil established as a spectroscopic t:: chnique. The
number of practitioners using the infrared spectral region i~; growing and there have been a …

Restricted migration of reactive species limits chemical transformations within interstellar
and cometary ices. We report the migration of CO2 from clathrate hydrate (CH) cages to …