4,4,6,6-Tetrachloro-2,2-(propylene dioxydi-o-phenylenediimino)- 2λ5,4λ5,6λ5- cyclotriphosphazene
Acta Crystallographica Section C: Crystal Structure Communications, cilt.60, sa.6, 2004 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 60 Sayı: 6
- Basım Tarihi: 2004
- Doi Numarası: 10.1107/s0108270104006894
- Dergi Adı: Acta Crystallographica Section C: Crystal Structure Communications
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Ankara Üniversitesi Adresli: Evet
Özet
The title compound, C15H16Cl4N 5O2P3, is a cyclophosphazenic lariat (PNP-pivot) ether with a spiro-cyclic 12-membered macrocyclic ligand containing two ether O and two N atoms; the phosphazene ring is nearly planar. In the macrocyclic ring, there is a four-center (trifurcate) N - H⋯ O/N-H⋯ N hy drogen bond. The relative inner-hole size of the macrocycle is estimated as approximately 0.95 Å.