𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Patterns of hydrogen bonding in water and ice

✍ Scribed by Phil Attard

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
633 KB
Volume
233
Category
Article
ISSN
0378-4371

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Hydrogen bonds between water molecules:
Hydrogen bonds between water molecules: thermal expansivity of ice and water
✍ Hideki Tanaka πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 612 KB

The free energy components of two low pressure crystalline ices and an amorphous form of water are calculated over a wide range of temperatures. The Gibbs free energy at a given temperature is minimized with respect to volume of a system. This enables us to evaluate a thermal expansivity at fixed t

HydroΒ­gen-bonding patterns in trimethopr
HydroΒ­gen-bonding patterns in trimethoprim triΒ­fluoroΒ­acetate
✍ Francis, Savarimuthu ;Muthiah, Packianathan Thomas ;Bocelli, Gabriele ;Righi, La πŸ“‚ Article πŸ“… 2002 πŸ› International Union of Crystallography 🌐 English βš– 190 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.059 wR factor = 0.188 Data-to-parameter ratio = 15.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

Hydrogen-bonding patterns in trimethopri
Hydrogen-bonding patterns in trimethoprim tetrafluoroborate
✍ Hemamalini, Madhukar ;Muthiah, Packianathan Thomas ;Lynch, Daniel E. πŸ“‚ Article πŸ“… 2005 πŸ› International Union of Crystallography 🌐 English βš– 200 KB

In the title compound [systematic name: 2,4-diamino-5-(3,4,5trimethoxybenzyl)pyrimidinium tetrafluoroborate], C 14 H 19 -N 4 O 3 + ÁBF 4 Γ€ , the trimethoprim (TMP) molecule is protonated at one of the pyrimidine N atoms. The protonated N atom and 2-amine group of the TMP cation interact with the tet