Browsing by Subject "Transition metal compounds"
Now showing items 1-12 of 12
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(Texas A&M University. Libraries, 1983)The effect of electron correlation on the electron distribution and bonding of diborane is examined in several basis sets. The generalized molecular orbital method is used to define optimized orbitals for the configuration ...
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(Texas A&M University. Libraries, 1986)The anionic transition metal hydride, HM(CO)₄L⁻ (M = Cr, W; L = CO, P(OMe)₃, P(C₆H₅)₃, P(Me)₃) reacts with transition metal carbonyl dimers (Cp₂W₂(CO)₆, Cp₂Mo₂(CO)₆, Mn₂(CO)₈{P(C₆H₅)₃}₂, Mn₂(CO)₁₀, Co₂⁻ (CO)₈) to give ...
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(Texas A&M University. Libraries, 1983)A systematic investigation was made to correlate the electrocatalytic properties of perovskites, ABO(,3) (A is a lanthanide, B is a first row transition metal), for oxygen evolution with their electronic structures. The ...
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(Texas A&M University. Libraries, 1981)The exchange of transition metal complexes {Co(NH(,3))(,6)}('3+), {Cu(NH(,3))(,4)}('2+) and {Cu(en)(,2)}('2+) between the layers of (alpha)-zirconium phosphate using butylamine intercalates has been investigated. The ...
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(Texas A&M University. Libraries, 1987)In order to examine the effects of phosphorus donor substitution in HFe(CO)₄⁻, a series of compounds of the form cation⁺ HFe(CO)₃P⁻ (P = P(OPh)₃, P(OMe)₃, P(OEt)₃, PPh₃, PPh₂Me, PMe₃, PEt₃) have been prepared. The phosphorus ...
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(Texas A&M University. Libraries, 1986)This study concentrates on the reactivity, characterization, and synthesis of transition metal clusters. The primary goals behind this investigation were: (1) to determine whether or not electronic information can be ...
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(Texas A&M University. Libraries, 1986)
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(Texas A&M University. Libraries, 1992)Synthetic methods for a series of new M3X13 type triangular trinuclear clusters with eight cluster electrons and a core of M3OX3 (M = Mo, W; X = Cl, Br) are described in this dissertation. The methods employed in the ...
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(Texas A&M University. Libraries, 1984)Only in the past decade have trimers of the early transition metals been observed. In these clusters the metal atoms are in their higher oxidation states and are bound to simple electron donating ligands. Compounds of this ...
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(Texas A&M University. Libraries, 1984)Hartree-Fock-Roothaan (HFR) and generalized molecular orbital with configuration interaction (GMO-CI) calculations are reported for several group VIB transition metal compounds. These calculations demonstrate the feasability ...
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(Texas A&M University. Libraries, 1987)The acid-base properties of transition metal hydrides are of import to the understanding the nature of the metal-hydride bond. Some neutral transition metal hydrides behave as Bronsted acids, and cationic-metal hydrides ...
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(Texas A&M University. Libraries, 1990)In this work, hydrothermal reactions were studied as a synthetic method in three systems: metal molybdates, copper carboxylates and molybdenum phosphates. Different solvents were used in each system studied to determine ...