Subject: bloody interminable

From: "Nora C. Bryant" <[email-masked]>
Date: Sun, 3 Dec 2006 02:55:55 +0900

The Cl atom and one CH group of the imidazole ring lie on twofold rotation axes. O hydrogen bonds that link adjacent molecules into one-dimensional chains. One uncoordinated water O atom lies on a twofold rotation axis.
O hydrogen bonds that link adjacent molecules into one-dimensional chains.
The Pd atoms have approximately square planar configurations.
Both H atoms of the amide group participate in intermolecular hydrogen bonds which link molecules into infinite chains running along the a axis of the crystal structure. The complex molecules are connected through intermolecular hydrogen bonds, forming a two-dimensional layer structure. Cl hydrogen bonds, yielding a three-dimensional network.
The chloride and hydroxide anions are disordered and they interact, along with the uncoordinated water molecule, with the polycationic chain to form a three-dimensional, hydrogen-bonded network. In the dianion, one of the sulfate groups is unidentate whereas the other two chelate the metal atom.
The six atoms around the metal form a slightly distorted octahedral geometry. In the crystal strucure, cations and anions are linked into a three-dimensional network architecture by hydrogen bonds.
O hydrogen bonds that link adjacent molecules into one-dimensional chains. Cl hydrogen bonds stabilize the crystal structure.
Cl intermolecular hydrogen bonding. The CoIII atom and two coordinated water molecules lie on special positions of site symmetry m. O hydrogen bonds stabilize the crystal packing.
The Ni atoms both show a square-planar coordination geometry.
O hydrogen bonds that link adjacent molecules into one-dimensional chains.
In the dianion, one of the sulfate groups is unidentate whereas the other two chelate the metal atom.
O hydrogen bonds link the mononuclear units into a three-dimensional network. The central Bi atom is eight-coordinate in a capped distorted pentagonal bipyramidal geometry. Both H atoms of the amide group participate in intermolecular hydrogen bonds which link molecules into infinite chains running along the a axis of the crystal structure.
The MnII atom is coordinated by four N atoms of two phen ligands, one Cl atom and one aqua ligand, forming a distorted octahedral geometry.
Cl intermolecular hydrogen bonding.