Journal ArticleDOI
High Yield Synthesis and Characterization of Chromaboranes. Comparison of the Geometric, Electronic, and Chemical Properties of an Electronically Unsaturated (.eta.5-C5Me5)2Cr2B4H8 Cluster with Its Saturated Derivative (.eta.5-C5Me5)2Cr2(CO)2B4H6
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This article is published in Journal of the American Chemical Society.The article was published on 1995-01-01. It has received 63 citations till now. The article focuses on the topics: Derivative (chemistry).read more
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Chemistry of Dimetallaboranes Derived from the Reaction of [Cp*MCl2]2 with Monoboranes (M = Ru, Rh; Cp* = η5-C5Me5)
TL;DR: In a single step, from [Cp*RuCl2]2 (Cp * = η5-C5Me5) and Li[BH4], nido-1,2-(Cp*)Ru)2(μ-H)2B3H7, 1, 1 is produced in high yield.
Journal ArticleDOI
Systematic Metallaborane Chemistry
TL;DR: In this paper, the composition of the metallaborane pro-product was studied in the context of metal chlorides of transition metal transition metals of groups 5−9, where monoboranes (LiBH4 or BH3THF) were used to give metaborane precursors.
Journal ArticleDOI
Metallaboranes of the Early Transition Metals: Direct Synthesis and Characterization of [{(η5‐C5Me5)Ta}2BnHm] (n=4, m=10; n=5, m=11), [{(η5‐C5Me5)Ta}2B5H10(C6H4CH3)], and [{(η5‐C5Me5)TaCl}2B5H11]
TL;DR: Cluster 4 is a rare example of electronically unsaturated metallaborane containing four TaHB bonds and the most remarkable feature is the presence of a hydride ligand bridging the ditantalum center to form a symmetrical tantalaborane cluster with a long Ta--Ta bond.
Journal ArticleDOI
Fine tuning of metallaborane geometries: chemistry of metallaboranes of early transition metals derived from metal halides and monoborane reagents.
Shubhankar Kumar Bose,K. Geetharani,Venkatachalam Ramkumar,Shaikh M. Mobin,Sundargopal Ghosh +4 more
TL;DR: All these new metallaboranes have been characterized by mass, (1)H, (11)B, and (13)C NMR spectroscopy and elemental analysis and the structural types were established unequivocally by crystallographic analysis of 1-4.
Journal ArticleDOI
Synthesis of Novel Molybdaboranes from (η5-C5R5)MoCln Precursors (R = H, Me; n = 1, 2, 4)
TL;DR: In this article, the reaction of Cp*MoCl4 with BH3·THF yields the Mo(II) and Mo(III) species, and crystal structures have been obtained for 3 and 5.