𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Benzannelated [9] and [13] annulenes: Formation, structural properties and the effect of benzannelation on the aromaticity of the (4n+2) π anionic sy

✍ Scribed by Mordecai Rabinovitz; Itamar Willner; Asher Gamliel; Aviv Gazit

Book ID
107857058
Publisher
Elsevier Science
Year
1979
Tongue
French
Weight
748 KB
Volume
35
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The synthesis and protonation of mono- a
The synthesis and protonation of mono- and dibenzobisdehydro[15]annulenones. The effect of benzannelation on the diatropicity of a conformationally fixed macrocyclic (4n+2) π-electron system
✍ Rex T. Weavers; Richard R. Jones; Franz Sondheimer 📂 Article 📅 1975 🏛 Elsevier Science 🌐 French ⚖ 226 KB

The effect on the ring current of macrocyclic conjugated systems produced by ennelation of one or more benzene rings is of considerable interest. 2 In the 1,3-bisdehydroC14lennulene series, it has been shown that fusion of a benzene ring reduces the diatropicity of the macrocycle, 3 but the interpre

The effects of ZnGa2O4 formation on stru
The effects of ZnGa2O4 formation on structural and optical properties of ZnO:Ga powders
✍ Agnaldo de Souza Gonçalves; Sergio Antonio Marques de Lima; Marian Rosaly Davolo 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 197 KB

Gallium-doped zinc oxide (ZnO:Ga 1, 2, 3, 4 and 5 at%) samples were prepared in powder form by modifying the Pechini method. The formation of zinc gallate (ZnGa 2 O 4 ) with the spinel crystal structure was observed even in ZnO:Ga 1 at% by X-ray diffraction. The presence of ZnGa 2 O 4 in ZnO:Ga samp