Pseudohalo Silicon and Germanium Phthalocyanines
โ Scribed by Starshak, A. J.; Joyner, R. D.; Kenney, M. E.
- Book ID
- 126892764
- Publisher
- American Chemical Society
- Year
- 1966
- Tongue
- English
- Weight
- 365 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0020-1669
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The polymorphism and isomorphism of Ge(OH) 2 Pc and Si(OH) 2 Pc (Pc: phthalocyanine ligand) are reported as well as those of the polymeric molecules of (GeOPc) n and (SiOPc) n . The polymeric Pcs were produced through dehydration polymerization by heating the respective monomer of Ge(OH) 2 Pc or Si(
Phthalocyaninatosilicon(IV), germanium(IV) and tin(IV) dihydroxides react with potassium hydroxide in o-xylene in the presence of crown ether 15-cr-5 initially forming paramagnetic compounds of dark-blue color with absorption bands at 580โ590 nm and 620โ625 nm and then diamagnetic compounds of red c