The title compound, [Rh(C(17)H(15)Cl(2)N(2))(CO)(2)], is a rhodium(I) derivative of a β-diketiminato moiety. It is an example of a new type of β-diketiminate derivative that has not yet been characterized via solid-state methods. The complex crystallizes with a distorted square-planar geometry about the Rh(I) atom (m symmetry). A weak inter-molecular C-H⋯O contact is observed.

In the title compound, [Rh(C10H9O2)(CO)2], a distorted square-planar coordination geometry is observed around the Rh(I) atom, formed by the O atoms of the bidentate ligand and two C atoms from the carbonyl ligands. The Rh(I) atom is displaced from the plane through the surrounding atoms by 0.017 Å. In the crystal, C-H⋯O inter-action is observed between a methyl group of the bidentate ligand and...

The influence of polluting gases on the stability polymeric films has not been studied extensively. In fact, chemical interactions such materials in contact with ambient atmosphere depend different factors as environmental conditions, manufacturing process product, presence additives or various pigments. this study, accelerated artificial gas ageing was carried out. experiments were performed a...

The crystal structure of the title compound, [Rh(C(6)H(19)N(4))Cl(3)]Cl·0.5H(2)O, is isotypic with the previously reported Ru analogue. The structure contains two crystallographically independent [Rh(Htren)Cl(3)](+) cations with a facial tridentate coordination of the monoprotonated tren ligand [tren = tris-(2-amino-eth-yl)amine], leading to an overall distorted octahedral coordination environm...

HIV-1 reverse transcriptase (RT), a critical enzyme of the HIV life cycle and an important drug target, undergoes complex and largely uncharacterized conformational rearrangements that underlie its asymmetric folding, dimerization and subunit-selective ribonuclease H domain (RH) proteolysis. In the present article we have used a combination of NMR spectroscopy, small angle X-ray scattering and ...

A novel composite of sulfur immobilized into porous N-doped carbon microspheres (NCMSs-S) was synthesized. This composite cathode for lithium-sulfur batteries delivers a high specific capacity and superior rate capability and cycle stability, with a reversible capacity of ~605 mA h g(-1) at 2 C and 85% capacity retention after 500 cycles.

M.R.C.S., F.R.S., and R. B. THOMPSON, M.D., M.R.C.P. .................................................... 605 Fulminating Staphylococcal Pneumonia Associated with Influenza Virus C C. S. DARKE, M.D., M.R.C.P., P. H. WATKINS, B.M., and J. E. M. WHITEHEAD, M.B., DiP.BaCt. ..... ......... 606 Protoveratrine A in Treatment of Hypertension IAN R. GRAY, M.D., M.R.C.P., and NEIL A. J. HAMER, M.B., M.R...

A purified recombinant human granulocyte-macrophage colony stimulating factor (rH GM-CSF) was a powerful stimulator of mature human eosinophils and neutrophils. The purified rH GMCSF enhanced the cytotoxic activity of neutrophils and eosinophils against antibody-coated targets, stimulated phagocytosis of serum-opsonized yeast by both cell types in a dose-dependent manner, and stimulated neutrop...

abstract objective the history of the studies on blood groups dates back to early 20th century. more than 600 antigenic structures were detected among 29 blood groups. however, abo and rh antigenic structures were taken into consideration in transfusion medicine. frequency of the blood groups in a community helps the individuals in need and blood bank employees, which could be related to some d...

Palladium, rhodium and their alloys were studied in a diamond anvil cell in a high pressure hydrogen atmosphere up to 20 GPa by X-ray diffraction at room temperature. Formation of a monohydride with H/(Rh þ Pd) 1⁄4 1 ratio was observed for each alloy at hydrogen pressures less than 3 GPa. The corresponding volume expansion of the metal lattice was 2.2 e2.8 Å per metal atom. A formation of the d...