EBookClubs

Read Books & Download eBooks Full Online

EBookClubs

Read Books & Download eBooks Full Online

Book X ray Structural Studies on Some Cu II Co II and Ni II Complexes with Nicotinic and Isonicotinic Acid N oxides

Download or read book X ray Structural Studies on Some Cu II Co II and Ni II Complexes with Nicotinic and Isonicotinic Acid N oxides written by Hilkka Knuuttila and published by . This book was released on 1983 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Mussel Incubation Method for Monitoring Organochlorine Compounds in Freshwater Recipients of Pulp and Paper Industry

Download or read book Mussel Incubation Method for Monitoring Organochlorine Compounds in Freshwater Recipients of Pulp and Paper Industry written by Sirpa Herve and published by . This book was released on 1991 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Academic dissertation for the degree of Doctor of Philosophy. A biological method based on bioaccumulation and using incubated lake mussels was developed and applied for monitoring organic chlorocompounds originating especially from pulp and paper industry and occuring in the water in very small and fluctuating concentrations. Analysis of bleaching remanants from incubated mussels seemed to be very suitable for the monitoring of organochlorine compounds originating in the pulp and paper industry.

Book X ray structural studies of some complexes of transitic transition metals with adenine or with bridging acetate groups

Download or read book X ray structural studies of some complexes of transitic transition metals with adenine or with bridging acetate groups written by P. De Meester de Betzenbroeck and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book X ray Structural Studies of Some Allyl and Phosphine Complexes of Transition Metals

Download or read book X ray Structural Studies of Some Allyl and Phosphine Complexes of Transition Metals written by George Raper and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book X ray Crystal Structure Studies of Some Organic Compounds

Download or read book X ray Crystal Structure Studies of Some Organic Compounds written by Alfred Schwartz and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Kemia

Download or read book Kemia written by and published by . This book was released on 1982 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book X ray Structural Studies of Some Group VIII Compounds with Catalytic Implications

Download or read book X ray Structural Studies of Some Group VIII Compounds with Catalytic Implications written by Douglas Allen Sullivan and published by . This book was released on 1975 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: X-ray structural investigations of compounds containing Group VIII metal atoms are presented. The compounds studied illustrate interatomic interactions which may be of importance in catalytic processes. The structures of metal-containing compounds were solved by locating the heavy atoms in Patterson functions and locating the remaining atoms in Fourier syntheses. The direct method of symbolic addition was used in the one, all light-atom case presented. Trial structures were refined by the method of least-squares. The crystal structure of trans -chloro (dimethylglyoximato) (dimethylglyoxime) (4-chloroaniline) cobalt (III) illustrates an unusual ligand-induced proton shift. Both neutral and dianionic dimethylglyoxime groups are found in the complex and the 4-chloroaniline ligand is oriented over the dianionic dimethylglyoxime. The structure of trans-bis (dimethylxiglyoximato) bis (4-chloroaniline) cobalt (III) chloride shows that complex to contain two monoatomic dimethylglyoxime ligands and the 4-chloroaniline ligands to be skewed relative to the diglyoxime ligands. The crystal structure of trans-chlorobis (diphenylglyoximato) {4-chloroaniline) cobalt- (III) is described. Trends in the structures of these compounds and in the previously reported structures of similar compounds are discussed. Ultraviolet and infrared spectra of these compounds are given. The synthesis of a novel chelating ligand capable of binding two metal ions is described. The characterizations, including crystal structures, of its protonated forin, 1,4-dihydrazinophthalazinebis (2-pyridiniuracarboxaldimine) nitrate dihydrate, and of a nickel complex, y-chlorotetraaqua .,4- dihydrazinophthalazinebis (2-pyridinecarboxaldimine) dinickel- (II) chloride dihydrate, are presented. The planar ligand is shown to bind tv/o nickel ions with a separation of 3. COS o (1) A.A chloride ion occupies a bridging site in the plane of the nickel atoms and the ligand. The magnetic moment per nickel atom of the chloride bridged complex was deteinnined to be 2.74 B.M. at 40°C. The plausibility of structurally similar complexes mimicking the nitrogen-fixing enzyme nitrogenase is also discussed. The X-ray crystal structures of 1- (ir-cyclopentadienyl) - l-triphenylphosphine-2,3,4, 5-tetrakis (pentaf luorophenyl) cobaltole and 1- (Tr-cyclopentadienyl) -1-triphenylphosphine- 2,3, 4, 5-tetrakis (pentaf luorophenyl) rhodole are reported. These compounds are viewed as stabilized intermediates in the catalyzed cyclization of acetylenes. In each case the metal atom forms a metallocyclo by a-bonding to the terminal carbons of a butadiene-like fragment. The ir-bonding in the metallocycle appears to be dclocalized.

Book X ray Structural Studies on Some Organometallic Compounds

Download or read book X ray Structural Studies on Some Organometallic Compounds written by Paul Frederick Rodesiler and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book X ray Structural Studies of Some Crowded Organometallic Compounds

Download or read book X ray Structural Studies of Some Crowded Organometallic Compounds written by N. H. Buttrus and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book X ray Structural Studies of Metal cage Complexes

Download or read book X ray Structural Studies of Metal cage Complexes written by Arthur Henry Reis and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: