title: Tris{N-[bis-(dimethyl-amino)phosphino-yl]-2,2,2-trichloro-acetamido}(triphenyl-phosphine oxide)holmium(III).
abstract: In the title compound, [Ho(C(6)H(12)Cl(3)N(3)O(2)P)(3)(C(18)H(15)OP)], the Ho(III) ion is surrounded by six O atoms from the three bidentate N-[bis-(dimethyl-amino)phosphino-yl]-2,2,2-trichloro-acetamido ligands (L(-)) and by one O atom from the triphenyl-phosphine oxide ligand, with the formation of a distorted monocapped octa-hedron. In one ligand L(-), the trichloro-methyl group is rotationally disordered between two orientations in a 1:1 ratio, while two dimethyl-amino groups in another ligand L(-) are disordered between two conformations, each with the same 1:1 ratio.
authors.affiliation: Kyiv National Taras Shevchenko University, Department of Chemistry, Volodymyrska str. 64, 01601 Kyiv, Ukraine.
authors.forename: Oleksiy V
authors.initials: OV
authors.lastname: Amirkhanov
authors.forename: Ivan O
authors.initials: IO
authors.lastname: Marchenko
authors.forename: Olesia V
authors.initials: OV
authors.lastname: Moroz
authors.forename: Tetyana Yu
authors.initials: TY
authors.lastname: Sliva
authors.forename: Igor O
authors.initials: IO
authors.lastname: Fritsky