Data · collection · 2016
Volatile iridium(I) complexes with β-diketones and cyclooctadiene: Syntheses, structures and thermal properties
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A series of volatile mixed-ligand iridium(I) complexes [Ir(cod)(L)] (cod = cyclooctadiene-1,5, L = R 1 C(O)CHC(O)R 2 , R 1 = CF 3 , R 2 = CF 3 – hfac 1 , Me – tfac 2 ; t Bu – ptac 3 , Ph – btfac 4 , R 1 = R 2 = Me – acac 5 ; t Bu – thd 6 ) was synthesized and investigated in terms of usage in MOCVD processes.
Description
Compounds 3 and 4 were obtained for the first time. All compounds were investigated by elemental analysis, NMR spectroscopy, thermogravimetry and mass spectrometry.
Crystal structures of 2 - 4 and 6 were determined by single-crystal XRD. The influence of β-diketonate ligand on the thermal properties of complexes in condensed and gas phase was revealed. The following volatility order was arranged: L = hfac 1 > tfac 2 ≈ ptac 3 > acac 5 > thd 6 > btfac 4 .
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Complexes 1 and 6 vapors demonstrated the lowest and the highest thermostability, respectively.
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Where it is published
- Repository landing page figshare.com/collections/Volatile_iridium_I_complexes_with_-diketones_and_c… ↗
landing page · from DataCite
- DOI doi.org/10.6084/m9.figshare.c.3267544 ↗
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Documentation and papers
- CC-BY creativecommons.org/licenses/by/3.0/us ↗
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- IsSupplementTo 10.1080/00958972.2016.1198955 doi.org/10.1080/00958972.2016.1198955 ↗
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- DataCite API api.datacite.org/dois/10.6084/m9.figshare.c.3267544 ↗
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- DataCite Commons commons.datacite.org/doi.org/10.6084/m9.figshare.c.3267544 ↗
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Topics
- Stated by source
- Chemical sciences · Physical sciences · Sociology
- From keywords
- Inorganic chemistry · Social Science · Sociology
- Inferred from text
- Mass spectrometry 75%
Related
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| DataCite | 10.6084/m9.figshare.c.3267544 | 12 d ago | JSON v1 |
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|---|---|---|---|
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| concepts[field].fos:chemical-sciences | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:physical-sciences | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:sociology | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].local:field:social-science | mapping · DataCite | vocabulary-mapper@1.0.0 | keywords['Sociology'] |
| concepts[modality].local:modality:mass-spectrometry | enrichment · DataCite | keyword-concept-rules@1.0.0 | title+description (75%) |
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| publication_date | source · DataCite | connector:datacite@1.0.0 | /data/attributes/dates |
| title | source · DataCite | connector:datacite@1.0.0 | /data/attributes/titles/0/title |
| updated_date | source · DataCite | connector:datacite@1.0.0 |