Crystal structure of N,N,N ',N '-tetrakis(methyldiphenylphosphino)-bis-(2 '-phenoxy)-3,6-dioxaoctane

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Hokelek T., YAMAK İ., KILIC Z.

ANALYTICAL SCIENCES, cilt.19, sa.3, ss.465-466, 2003 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 19 Sayı: 3
• Basım Tarihi: 2003
• Doi Numarası: 10.2116/analsci.19.465
• Dergi Adı: ANALYTICAL SCIENCES
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sayfa Sayıları: ss.465-466
• Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
• Hacettepe Üniversitesi Adresli: Evet

Özet

The title molecule, [C70H68N2O4P4], is a polydentate podand consisting of four etheral oxygens, two tertiary amine nitrogens and four diphenylphosphin groups. It crystallizes in the triclinic space group P (1) over bar, and there is only one half a molecule in the asymmetric unit. The coordinations around the N and P atoms are pyramidal. The conformations about C20-C21, O2-C21 and O2-C22 are gauche, anti and anti, respectively.