O hydrogen bonds and by short Cl.
The title compound is isostructural with the chloro compound.
O hydrogen bond involving hydroxy and imine groups. This results in helical chains propagating along the b axis of the monoclinic unit cell. Adjacent Cd coordination polyhedra share I.
There is a centre of symmetry at the centre of each cation ring.
The structure contains two types of trifluoromethanesulfonate ligands, viz. Ni contacts are observed between anions and cations in the crystal structure.
O hydrogen bonds, linking the molecules into chains. The Ni atom lies on a centre of symmetry.
The structure contains two types of trifluoromethanesulfonate ligands, viz.
The MgII atom is coordinated by six water molecules in an octahedral configuration. N hydrogen bonds together with weak N. O hydrogen bonds link adjacent complex molecules via the uncoordinated water molecules into a three-dimensional network architecture.
The crystals were found to be twinned. The are two molecules in the asymmetric unit. The CdII ion and the phenanthroline ligand are positioned on a twofold axis. The crystal packing is stabilized by van der Waals forces.
O hydrogen bonds link the molecules, forming a network, which may be effective in the stabilization of the crystal structure. The asymmetric unit contains two molecules.
With the exception of the methylene H atoms, all atoms lie on a mirror plane. There is a centre of symmetry at the mid-point of the Pr.
O interactions help to form chains of molecules in the crystal structure.
There is a centre of symmetry at the mid-point of the Pr.
O hydrogen bond, forming chains extended in the a-axis direction.
The pyrazole ring is in an envelope conformation.
N hydrogen-bond interactions. S interactions promote two-dimensional packing parallel to the ac plane, and form a three-dimensional network. One of the six-membered rings adopts a screw-boat conformation, one adopts an envelope conformation and the third is planar.
O interactions help to form chains of molecules in the crystal structure. A three-dimensional supramolecular architecture is formed via hydrogen-bond interactions. It adopts the classic pseudo-tetrahedral piano-stool structure. bridging and terminal.
The CdII ion and the phenanthroline ligand are positioned on a twofold axis. O interactions help to form chains of molecules in the crystal structure. With the exception of the methylene H atoms, all atoms lie on a mirror plane.
O hydrogen bonds to create centrosymmetric dimers.