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Mostrando ítems 1-10 de 2007
Metal-ion effects on the polarization of metal-bound water and infrared vibrational modes of the coordinated metal center of Mycobacterium tuberculosis pyrazinamidase via quantum mechanical calculations
(American Chemical Society, 2014)
Mycobacterium tuberculosis pyrazinamidase (PZAse) is a key enzyme to activate the pro-drug pyrazinamide (PZA). PZAse is a metalloenzyme that coordinates in vitro different divalent metal cofactors in the metal coordination ...
Design and Applications of Spherical Infinite Coordination Polymers (ICPS)
(2020-01-01)
Since Alfred Werner published his work on coordination compounds in 1893, much progress has been made regarding this class of materials. Further studies evolved to the coordination polymers, among which the Metal-Organic ...
Vibrational spectra and normal coordinate analysis of diamminemercury(II) chloride with 14N/15N and H/D isotopic substitution
(1981)
The IR and Raman spectra of solid diamminemercury(II) chloride with 14N/15N and H/D isotopic substitution have been measured. The spectra have been interpreted assuming D3d symmetry for the [Hg(NH3)2]2+ cations which have ...
Sulfur(II)-metal coordination compounds. Group VI metal carbonyl complexes with N,N′-thiobisamines ligands
(1984)
The novel complexes M(CO)5S(NR2)2 (M = Cr, Mo or W) have been prepared by the addition of N,N′-thiobisamine (NR2 = dimethylamine, piperidine, morpholine or dibenzylamine) to UV-irradiated tetrahydrofuran solutions of M(CO)6. ...
Coordinating properties of some solvents in Cr(CO)5L complexes
(1988)
The influence of the donor-acceptor properties of several solvents on the Cr(CO)5 group in the solid [Cr(CO)5·solvent] complexes has been examined by spectroscopic methods. Relationships were found between the acceptor ...
Sulphurating and coordinating properties of N,N′-thiobismorpholine towards iron carbonyls
(1990)
The reactions of N,N′-thiobismorpholine, {A figure is presented}, with Fe(CO)5, Fe2(CO)9, Fe3(CO)11 and [(η5-C5H5)Fe(CO)2THF]BF4 were examined. Thiobismorpholine undergoes desulphurization towards Fe(CO)5 with formation ...
COPPER(III) DITHIOCARBAMATES
(Sociedad Chilena de Química, 2000)
HOMO AND HETEROTRINUCLEAR IRON ACETATES: AN EXPERIMENT FOR THE COORDINATION CHEMISTRY LABORATORY.
(Soc Brasileira QuimicaSao PauloBrasil, 2010)
Unique coordination of pyrazine in T[Ni(CN)4] 2pyz with T ¼ Mn, Zn, Cd
(Journal of Solid State Chemistry, 2013-01-16)