Hypervalent selenium compounds containing N → Se intramolecular interactions: synthesis, characterization and X-ray structures of [2-(Me2NCH2)C6H4]SeS(S)PR2 (R = Ph, OiPr)

Two New Carbon-Free Indium(III) Asymmetr

Two New Carbon-Free Indium(III) Asymmetric Chelates – Synthesis and X-ray Crystal Structures of [In{Ph2P(O)NP(S)Ph2-O,S}3]·3/4 C6H6 and [InCl{Ph2P(S)NP(Se)Ph2-S,Se}2]

✍ Raymundo Cea-Olivares; Rubén A. Toscano; Simón Hernández-Ortega; Josef Novosad; 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 253 KB 👁 2 views

The ligands [Ph 2 (S)PNHP(X)Ph 2 ] -(X = O, Se) react with InCl 3 coordination geometry in 2 resembles that observed in the three analogous tris-chelates incorporating the corres-in a 3:1 ratio to give a tris-chelate [In{Ph 2 P(O)NP(S)Ph 2 -O,S} 3 ]•0.75 C 6 H 6 (2) and the unexpected pentacoordinat