Experimental Spin State Determination of Iron(II) Complexes by Hirshfeld Atom Refinement.

In this study, we present the first experimental determination of the spin state of transition metal complexes by using Hirshfeld Atom Refinement. For the demonstration, the two iron(II) complexes, (NH)Fe(SO) ⋅ 6 HO and lFe(pic)jCl ⋅ EtOH were investigated. The method involves the refinement using wavefunctions of different spin multiplicity and comparison against experimental diffraction data by means of refinement indicators and residual electron density.

Successful Treatment of Acute Prostatitis Caused by Multidrug-Resistant With Tigecycline Monotherapy.

We present a successful treatment, with tigecycline monotherapy, of acute prostatitis caused by multidrug-resistant harboring an NDM-1 carbapemenase along with a CMY-2 cephalosporinase and a TEM ESBL.