Multiply-bonded dinuclear complexes of early-transition metals as minimum entities of metal cluster catalysts

S Rej, H Tsurugi, K Mashima - Coordination Chemistry Reviews, 2018 - Elsevier
Dinuclear complexes of early-transition metals of group 5 (Nb and Ta), 6 (Cr, Mo, and W),
and 7 (Re) tend to form multiple bonds between two metal centers, ie., double, triple …

Photophysical studies of metal to ligand charge transfer involving quadruply bonded complexes of molybdenum and tungsten

MH Chisholm, SE Brown-Xu… - Accounts of Chemical …, 2015 - ACS Publications
Conspectus Photoinduced metal-to-ligand charge transfer transitions afford numerous
applications in terms of photon energy harvesting. The majority of metal complexes studied …

Assessing Metal–Metal Multiple Bonds in Cr Cr, Mo Mo, and W W Compounds and a Hypothetical U U Compound: A Quantum Chemical Study Comparing DFT …

G Li Manni, AL Dzubak, A Mulla… - … A European Journal, 2012 - Wiley Online Library
To gain insights into the trends in metal–metal multiple bonding among the Group 6
elements, density functional theory has been employed in combination with …

Electron delocalization in the S1 and T1 metal-to-ligand charge transfer states of trans-substituted metal quadruply bonded complexes

BG Alberding, MH Chisholm… - Proceedings of the …, 2011 - National Acad Sciences
The singlet S 1 and triplet T 1 photoexcited states of the compounds containing MM
quadruple bonds trans-M2 (T i PB) 2 (O2CC6H4-4-CN) 2, where T i PB= 2, 4, 6 …

Photophysical Properties of MM Quadruply Bonded Complexes Supported by Carboxylate Ligands, MM = Mo2, MoW, or W2

MH Chisholm, TL Gustafson… - Accounts of chemical …, 2013 - ACS Publications
While chemists have extensively studied the photophysical properties of d6, d8, and d10
transition metal complexes, their early transition metal counterparts have received less …

Detection of the singlet and triplet MM δδ* states in quadruply bonded dimetal tetracarboxylates (M= Mo, W) by time-resolved infrared spectroscopy

BG Alberding, MH Chisholm, TL Gustafson - Inorganic Chemistry, 2012 - ACS Publications
The compounds M2 (O2CtBu) 4 and M2 (O2CC6H5) 4, where M= Mo or W, have been
examined by femtosecond time-resolved IR (fs-TRIR) spectroscopy in tetrahydrofuran with …

Hydrogen bonding and electron transfer between dimetal paddlewheel compounds containing pendant 2-pyridone functional groups

LA Wilkinson, L McNeill, PA Scattergood… - Inorganic …, 2013 - ACS Publications
The compounds M2 (TiPB) 3 (HDON)(TiPB= 2, 4, 6-triisopropylbenzoic acid; H2DON= 2, 7-
dihdroxy-1, 8-napthyridine; M= Mo (1a) or W (1b)) and Mo2 (TiPB) 2 (O2CCH2Cl)(HDON)(1c …

Tuning the electronic structure of Mo–Mo quadruple bonds by N for O for S substitution

J Hicks, SP Ring, NJ Patmore - Dalton Transactions, 2012 - pubs.rsc.org
A series of quadruply bonded dimolybdenum compounds of form Mo2 (EE′ CCCPh) 4
(EE′={NPh} 2, Mo22NN;{NPh} O, Mo22NO;{NPh} S, Mo22NS; OO, Mo22OO) have been …

Computational spectroscopy of the Cr–Cr bond in coordination complexes

T Shiozaki, B Vlaisavljevich - Inorganic Chemistry, 2021 - ACS Publications
We report the accurate computational vibrational analysis of the Cr–Cr bond in dichromium
complexes using second-order multireference complete active space methods (CASPT2) …

Femtosecond Study of Dimolybdenum Paddlewheel Compounds with Amide/Thioamide Ligands: Symmetry, Electronic Structure, and Charge Distribution in the …

C Jiang, PJ Young, S Brown-Xu, JC Gallucci… - Inorganic …, 2017 - ACS Publications
Four photophysically interesting dimolybdenum paddlewheel compounds are synthesized
and characterized: I and II contain amide ligand (N, 3-diphenyl-2-propynamide), and III and …