The invention relates to a method for producing dialkylamido element compounds. In particular, the invention relates to a method for producing dialkylamido element compounds of the type E(NRR′).sub.x, wherein first WAIN is reacted with HNRR′ in order to form M[Al(NRR′).sub.4] and hydrogen, and then the formed M[Al(NRR′).sub.4] is reacted with EX.sub.x in order to form E(NRR′).sub.x and M[AlX.sub.4], wherein M=Li, Na, or K, R=C.sub.nH.sub.2n+1, where n=1 to 20, and independently thereof R′=C.sub.nH.sub.2n+1, where n=1 to 20, E is an element of the groups 3 to 15 of the periodic table of elements, X=F, Cl, Br, or I, and x=2, 3, 4 or 5.

An organometallic compound and a method of manufacturing an integrated circuit (IC) device, the organometallic compound being represented by Formula (I),

##STR00001##

Methods for the synthesis of a polyoxometalate compounds include heating a metal precursor in the presence of an organic salt. The polyoxometalate compounds produced herein display high photoluminescence quantum yields and photoluminescence maximums in the blue and/or violet regions of the electromagnetic spectrum.

The present disclosure provides a complex having a metal and ligand anionic complex that is counterbalanced by a cation. The complex can be suited for many uses including in a battery.

A metal oxide nanoparticle comprises a metal oxide core of formula M.sub.2O.sub.5, wherein M is tantalum (V) or niobium (V) and alkylsiloxane ligands bonded to the metal oxide core.

A manufacturing method of a nitrile compound comprising a first step of introducing a raw material gas containing a cyclic compound having an organic substituent, ammonia, and air into a reactor and reacting the raw material gas in the presence of a catalyst to generate the nitrile compound, a second step of discharging a reacted gas from the reactor and separating the nitrile compound from the reacted gas, and a third step of collecting mist from a first residual gas obtained by separating the nitrile compound from the reacted gas to remove water and ammonium carbonate in the first residual gas.

The present invention relates to new ionizing radiation-activatable derivatives, their preparation process and their therapeutic uses.

This disclosure is generally directed to polymerization catalysts derived from 1,5-diazabicyclooctanes, catalyst systems utilizing such catalysts, and processes to polymerize alpha olefins therewith.

A nanoparticle that includes a metal oxide core having the formula M.sub.2O.sub.5 wherein M is either tantalum (V) or niobium (V) and alkylsiloxane ligands surrounding the metal oxide core.

A Brønsted-Lowry acid initiator system for cationic polymerization of an ethylenically unsaturated monomer involves an initiator having a structure of Formula (I) in an anhydrous polymerization medium: ##STR00001## where: M is tantalum (Ta), vanadium (V) or niobium (Nb); R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are the same or different and are independently H, F, Cl, Br, I, alkyl or aryl, or two or more of R.sub.2, R.sub.3, R.sub.4 and R.sub.5 on a same benzene ring are taken together to form a bicyclic, tricyclic or tetracyclic moiety with the benzene ring, with the proviso that all of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 on the same benzene ring are not H; L is absent or a molecule that coordinates to H.sup.+; and, x is 0 when L is absent, or x is 0.5 or more when L is present.