Evidence map›Paper›PMID 41828376›Full record

ArticleInternational journal of molecular sciences2026

Potassium Hexafluoroacetylacetonate Complex with 18-Crown-6 Ether as a Volatile Precursor of Molecular and Inorganic Films: Thermal and Structural Insights.

Danil V Kochelakov, Evgeniia S Vikulova, Dina B Kayumova, Irina P Malkerova, Natalia V Kuratieva, Ilya V Korolkov, Nikolay B Kompan'kov, Darya D Klyamer, Andrey S Alikhanyan, Sergey A Gromilov

Abstract read
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Article in International journal of molecular sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Danil V KochelakovNikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia.
Evgeniia S VikulovaNikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia.
Dina B KayumovaKurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninskii Ave., 119071 Moscow, Russia.ORCID 0000-0003-1209-3833
Irina P MalkerovaKurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninskii Ave., 119071 Moscow, Russia.
Natalia V KuratievaNikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia.
Ilya V KorolkovNikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia.ORCID 0000-0003-4419-1040
Nikolay B Kompan'kovNikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia.ORCID 0000-0001-5406-9474
Darya D KlyamerNikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia.ORCID 0000-0002-9497-8899
Andrey S AlikhanyanKurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninskii Ave., 119071 Moscow, Russia.ORCID 0000-0001-7163-210X
Sergey A GromilovNikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia.

Funding

Russian Science Foundation 24-79-10272
6 · The paper itself

Abstract

Volatile coordination compounds are widely used as precursors for the gas phase synthesis of functional materials. However, such complexes are still very rare for alkali metals, especially for heavy representatives of this family (potassium, rubidium, cesium) due to the tendency to form polymeric structures. This work is devoted to the exploration of a potassium hexafluoroacetylacetonate complex with 18-crown-6 ether, K(18C6)(hfac), as a unique volatile precursor with an isolated molecular structure. A convenient synthesis procedure was developed, and key structural features were identified including temperature-dependent effects. The thermal properties of the complex were studied via thermogravimetry and measurements of saturated vapor pressure using the Knudsen effusion method with mass spectrometric registration of the gas phase composition. Both from solution and the gas phase, the molecular films of K(18C6)(hfac) obtained exhibit a strictly (

Indexed as

Coordination ComplexesCrown EthersHydrocarbons, FluorinatedPentanonesVolatile Organic CompoundsFluoridesPotassium CompoundsSilicones18-crown-6Coordination ComplexesCrown EthersFluorideshexafluoroacetylacetonateHydrocarbons, FluorinatedPentanonesPotassium Compoundspotassium fluorideSiliconesVolatile Organic Compoundscrown-ethercrystal structurefilm depositionfluorinated complexesmass-spectrometryMOCVDpotassiumvapor pressurevolatile precursorsβ-diketonate

Identifiers

PMID41828376
PMCPMC12984091

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