Phosphorus or Nitrogen - The first Phosphatriptycene in Coordination Polymer Chemistry

Phosphasilatriptycene, a phenylene spacer and a pyridyl moiety represent the building blocks of TRIP-Py, the first heteroditopic ligand featuring a phoshatriptycene scaffold. The P and N donor sites located at...

A two-dimensional flexible porous coordination polymer based on Co(ii) and terpyridyl phosphine oxide

A 2D framework with –P(O)Ph₂ phenyl groups on the layer surface has been obtained, which shows remarkable dynamic sorption behaviours.

[N-Benzyl-N-(diphenyl-phosphanylmeth-yl)pyridin-2-amine]-chloridomethyl-platinum(II)

In the mononuclear title complex, [Pt(CH₃)Cl(C₂₅H₂₃N₂P)], the N-benzyl-N-(diphenyl­phosphanylmeth­yl)pyridin-2-amine functions as a bidentate ligand with the pyridyl N atom and the phosphine P atom chelating the Pt^II ion, forming a six-membered metallocycle. The Pt^II atom adopts a square-planar coordination geometry with one methyl group and one chloride ligand bonding to the metal center in a cis relationship. C—H⋯π and C—H⋯Cl inter­actions help to consolidate the packing.

Chlorido{N2,N6-dibenzyl-N2,N6-bis[(diphenylphosphanyl)methyl]pyridine-2,6-diamine}methylplatinum(II)

In the title mononuclear complex, [Pt(CH₃)Cl(C₄₅H₄₁N₃P₂)], the pyridine-2,6-diamine ligand can be viewed as a centrosymmetric motif having two pendant N-benzyl-N-[(diphenyl­phosphan­yl)meth­yl] arms, the two P atoms of which chelate to the Pt^II ion, forming a ten-membered metallocycle. A distorted square-planar coordination geometry around the Pt^II atom is completed by a methyl ligand and a chloride ion. The packing between the mononuclear units is achieved through C—H⋯π inter­actions, which link the mol­ecules into chains along the c axis.