𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Spectre infra-rouge et structure des composés GaPO4·2H2O et GaAsO4·2H2O

✍ Scribed by M.Th. Pâques-Ledent; P. Tarte


Book ID
113372214
Publisher
Elsevier Science
Year
1969
Tongue
English
Weight
632 KB
Volume
25
Category
Article
ISSN
1386-1425

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Structure et propriétés magnétiques du c
✍ A. Mgaidi; H. Boughzala; A. Driss; R. Clerac; C. Coulon 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 318 KB

The title compound is prepared by adding aqueous ammonia to a solution of phosphoric acid containing a small amount of iron (III) ions (3%). It crystallizes in the monoclinic system, space group C2/c, a ‫؍‬ 16.8450(9) A > , b ‫؍‬ 9.6111(1) A > , c ‫؍‬ 17.6470(7) A > , and ‫؍‬ 90.91(2)°, R ‫؍‬ 0.031,

Spectres Raman du Monocristal de Fumarat
✍ Luc Maury; Lucette Bardet; René Brunel; Raymond Vierne 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 456 KB

Raman spectra of a single crystal K2H2C4O4\*2Hz0 and of polycrystalline K2H2C404.2H20, K2H2C4O4.2Dz0, and K2H2C404 have been recorded at room temperature from 10 to 3500 em-'; Raman and infrared data are compared. The existence of hydrogen bond =CH \* --0 is confirmed. ## Groupe Groupe Groupe mol