The third and fourth transmembrane domains of Slc11a1: Comparison of their structures and positioning in phospholipid model membranes

Transition-metal complexes with bidentat

Transition-metal complexes with bidentate ligands spanning trans-positions. Part XVIII. Crystal and molecular structure of the ligands 2,11-bis(di-R-phosphinomethyl)benzo[c]phenanthrene (R = Phenyl, tert-Butyl) and a comparison of their conformation in a variety of complexes

✍ Hans-Beat Bürgi; Judith Murray-Rust; Mercedes Camalli; Francesco Caruso; Luigi M 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 German ⚖ 439 KB 👁 1 views

The X-ray crystal structures of 2,1l-bis(di-R-phosphinomethyl)benzo[c]phenanthrenes (R = Ph, t -Bu) are reported. Both ligands have the same conformation and the substitution of a Ph by a t -Bu group does not cause significant changes in the tetracyclic aromatic unit which shows the same distortions