Poly[[diaquadeca-μ2-cyanido-κ20C:N-hexacyanido-κ6C-bis(μ2-5-methylpyrimidine-κ2N:N′)bis(5-methylpyrimidine-κN)tricopper(II)ditungstate(V)] dihydrate]
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چکیده
منابع مشابه
Poly[[diaquadi-μ2-cyanido-bis(μ2-pyrazine-2-carboxylato)dicopper(I)copper(II)] dihydrate]
In the title compound, {[Cu(II)Cu(I) (2)(C(5)H(3)N(2)O(2))(2)(CN)(2)(H(2)O)(2)]·2H(2)O}(n), the Cu(II) atom lies on an inversion centre and is octa-hedrally coordinated by two N atoms and two O atoms from opposing pyrazine-2-carboxyl-ate (2-pac) ligands and two water O atoms. The Cu(I) atom has a triangular geometry, coordinated by one N atom and one C atom from two bridging cyanide ligands, an...
متن کاملThe spectroscopic and photophysical effects of the position of methyl substitution. I. 4- and 5-methylpyrimidine
Laser-induced fluorescence excitation and dispersed fluorescence spectra of the first nlr* transition of jet-cooled 4and Smethylpyrimidine (4-mp and 5-mp) have been recorded and analyzed. In 5-mp, methyl substitution preserves many of the spectroscopic signatures of the unsubstituted pyrimidine molecule. Dispersed fluorescence spectra are used to assign most of the major features in the first 1...
متن کاملPoly[[diaquadeca-μ2-cyanido-κ20 C:N-hexacyanido-κ6 C-bis(μ2-5-methylpyrimidine-κ2 N:N′)bis(5-methylpyrimidine-κN)tricopper(II)ditungstate(V)] dihydrate]
In the title complex, {[Cu3[W(CN)8]2(C5H6N2)4(H2O)2]·2H2O} n , the coordination polyhedron of the eight-coordinated W(V) atom is a bicapped trigonal prism, in which five CN groups are bridged to Cu(II) ions, and the other three CN groups are terminally bound. Two of the Cu(II) ions lie on a centre of inversion and each of the three independent Cu(II) cations is pseudo-octahedrally coordinated. ...
متن کاملAn enzyme inhibition assay for 2,4-diamino-5-(3'4'-dichlorophenyl)-6-methylpyrimidine (DDMP,NSC 19494).
An enzyme inhibiton method for the determination of serum levels of DDMP is described. This has proved to be a simple, practical, and reliable method for the clinical monitoring of patients.
متن کاملToxicity and pharmacokinetics of a new antifolate, 2,4-diamino-5-adamantyl-6-methylpyrimidine, in dogs.
The toxicology of a potentially useful antitumor agent, 2,4-diamino-5-adamantyl-6-methylpyrimidine (DAMP), and its ethanesulfonate salt has been studied in beagle dogs after 1 to 20 doses. Two types of toxicity could be discerned: the acute central nervous system toxicity manifested by vomiting, convulsions, and minor hypothermia; and the antiproliferative toxicity, similar to that of other fol...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2014
ISSN: 1600-5368
DOI: 10.1107/s1600536814000166