Ultrafast Energy Transfer in Orthogonal Heptamethine Cyanine–Naphthalimide Systems

A 3.0 MB dataset by Ali Jamjah contains crystallographic information files (CIF) for synthesized bichromophoric molecular systems. The data supports analysis of structure–property relationships in cyanine-based antenna constructs, with results last updated in May 2026. It includes results from single crystal X-ray diffraction, DFT calculations, and femtosecond transient absorption measurements.

Use Cases

• Modeling ultrafast internal conversion/energy transfer dynamics based on femtosecond transient absorption measurements.
• Analyzing structure-property relationships for cyanine-based antenna constructs based on X-ray diffraction and DFT calculation results.
• Designing multichromophoric systems with broadened absorption based on the described orthogonal molecular arrangements.
• Investigating the role of intramolecular charge transfer in shaping excited-state dynamics based on comparative studies with precursor molecules.

Strengths

• Includes single crystal X-ray diffraction data providing atomic-level structural details.
• Contains results from complementary techniques: DFT calculations, variable-temperature NMR, and femtosecond transient absorption measurements.
• Data is associated with a published study establishing clear structure–property relationships.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The 3.0 MB size suggests a small-scale dataset.

Provenance

Source

figshare

Collection Method

Experimental synthesis and characterization via X-ray diffraction, spectroscopy, and computational modeling.

Freshness

Last updated 2026-05-14 21:03:30