The present disclosure features materials and methods for electrical energy storage. For example, organometallic complexes for use as NRFB analytes, including an organometallic salt represented by formula IV wherein M is a Group 13 metal, Ph is phenyl, Ar is 2-methoxyphenyl, and X is a large counter-ion, NRFBs and electrical energy storage systems comprising the organometallic salt are provided.

##STR00001##

The present invention relates to a molding comprising, (i) a polyester in an amount in the range of from 25 to 99.99 weight-%, based on the total weight of the molding, (ii) a metal-organic framework in an amount of from 0.01 to 25 weight-%, based on the total weight of the molding, wherein the metal-organic framework comprises one or more metal ions M and one or more organic ligands. Further, the present invention relates to a process for preparation of such a molding and use thereof.

The present invention provides a compound represented by formula (I) or formula (II) capable of reducing the color difference before and after post-baking.

##STR00001##

[In the formula (I), R.sup.1 represents a C2-C20 unsaturated hydrocarbon group optionally having a substituent; R.sup.2 represents a hydrogen atom, a C1-C20 hydrocarbon group optionally having a substituent, or a single bond connecting Z.sup.2 and R.sup.1; and Z.sup.1 and Z.sup.2 each independently represent a single bond or an oxygen atom, and in the formula (II), R.sup.3 represents a C2-C20 unsaturated hydrocarbon group optionally having a substituent; and Z.sup.3 represents a single bond or an oxygen atom].

A process including bringing a solid substrate in contact with a compound of general formula (I), (II), (III), or (IV) in the gaseous state ##STR00001##
where A is NR.sub.2 or OR with R being an alkyl group, an alkenyl group, an aryl group, or a silyl group,
E is NR or O,
n is 0, 1 or 2, m is 0, 1 or 2, and
R′ is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.

An organometallic compound represented by Formula 1, which is explained in the specification, is provided. A light-emitting device is provided, which includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound. An electronic apparatus including the light-emitting device is also provided:

##STR00001##

A salt of the formula: Mg[Al(R).sub.4].sub.2, where R represents a halogen-free compound selected from a deprotonated alcohol or thiol; or an amine; or a mixture thereof.

The present invention is in the field of processes for preparing inorganic metal- or semimetal-containing films. The process comprising (a) depositing a metal- or semimetal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate in contact with a compound of general formula (I), (II), (III), (IV), (V), (VI), or (VII) in the gaseous state (I) (II) (III) (IV) . . . (V) (VI) (VII) wherein A is NR or O, E is CR″, CNR″.sub.2, N, PR″.sub.2, or SOR″, G is CR′ or N, R is an alkyl group, an alkenyl group, an aryl group, or a silyl group and R′ and R″ are hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.

The present invention is in the field of processes for preparing inorganic metal- or semimetal-containing films. The process comprising (a) depositing a metal- or semimetal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate in contact with a compound of general formula (I), (II), or (III) in the gaseous state (I) (II) (III) wherein A is NR, NR.sub.2, PR, PR.sub.2, O, OR, S, or SR, E is N, NR, P, PR, O or S, n is 1, 2, or 3, R is an alkyl group, an alkenyl group, an aryl group, or a silyl group and R′ is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group, and A, E, and n are chosen such that the compound of general formula (I), (II), or (III) is electronically neutral.

##STR00001##

A process including bringing a solid substrate in contact with a compound of general formula (I), (II), (III), or (IV) in the gaseous state

##STR00001##

where A is NR.sub.2 or OR with R being an alkyl group, an alkenyl group, an aryl group, or a silyl group,
E is NR or O,
n is 0, 1 or 2, m is 0, 1 or 2, and
R′ is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.

A catalyst-free synthesis method for the formation of a metalorganic compound comprising a desired (first) metal may include, for example, selecting another (second) metal and an organic solvent, with the second metal being selected to (i) be more reactive with respect to the organic solvent than the first metal and (ii) form, upon exposure of the second metal to the organic solvent, a reaction by-product that is more soluble in the organic solvent than the metalorganic compound. An alloy comprising the first metal and the second metal may be first produced (e.g., formed or otherwise obtained) and then treated with the organic solvent in a liquid phase or a vapor phase to form a mixture comprising (i) the reaction by-product comprising the second metal and (ii) the metalorganic compound comprising the first metal. The metalorganic compound may then be separated from the mixture in the form of a solid.