Photoreactivity of Ru Polypyridyl Complexes with H2S Donor GYY4137

Piyusha S. Lotlikar uploaded this dataset to figshare on 2026-05-07. It contains data from a study investigating four synthesized ruthenium polypyridyl complexes as photoreleasing agents for the hydrogen sulfide donor GYY4137. The dataset includes results from NMR spectroscopy, X-ray crystallography, photochemical reactivity measurements, and density functional theory calculations.

Use Cases

• Modeling ligand photodissociation kinetics based on the described two-step reaction mechanism.
• Analyzing the influence of diimine ligand planarity on photochemical quantum yields.
• Comparing final photoproducts (GYY4137 vs. diimine ligand ejection) based on ancillary ligand identity.
• Validating density functional theory (DFT) calculations of complex structure against experimental data.

Strengths

• Includes data from multiple characterization methods: NMR spectroscopy and X-ray crystallography.
• Reports photochemical quantum yields for four distinct complexes with different diimine ligands.
• Contains results from density functional theory (DFT) calculations probing structural influences.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is very small at 6.7 KB, indicating limited scope.

Provenance

Source

Piyusha S. Lotlikar via figshare.

Collection Method

Data generated from laboratory synthesis, characterization, photochemical experiments, and computational modeling.

Time Range

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Freshness

Last updated 2026-05-07 19:04:25; freshness should be verified.

Geography

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