Many coordination complexes and organometallic compounds with the 4d6 and 5d6
valence electron configurations have outstanding photophysical and photochemical …

The scarcity of 2 nd and 3 rd row transition metals such as ruthenium, iridium, rhodium and
osmium, coupled with a global desire for sustainable chemistry has led to the resurgence of …

On transition metals such as iron rests lots of hope to replace precious metal catalysts in the
field of photochemistry for a more sustainable future. Indeed, significant progress has been …

Photosensitizers for sensitized triplet‐triplet annihilation upconversion (sTTA‐UC) often rely
on precious heavy metals, whereas coordination complexes based on abundant first‐row …

Polyoxometalates (POMs) are a fascinating group of anionic metal‐oxide clusters with a
broad variety of structural properties and several catalytic applications, especially in the …

Mixed N‐heterocyclic carbene (NHC)/pyridyl iron (II) complexes have attracted a great deal
of attention recently because of their potential as photocatalysts and light sensitizers made …

Excited state dynamics of three iron (II) carbene complexes that serve as prototype Earth-
abundant photosensitizers were investigated by ultrafast optical spectroscopy. Significant …

One major challenge of future sustainable photochemistry is to replace precious and rare
transition metals in applications such as energy conversion or electroluminescence by earth …

Combining strong σ-donating N-heterocyclic carbene ligands and π-accepting pyridine
ligands with a high octahedricity in rigid iron (II) complexes increases the 3MLCT lifetime …

Tuning the photophysical properties of iron-based transition-metal complexes is crucial for
their employment as photosensitizers in solar energy conversion. For the optimization of …