Borato−Cyclopentadienyl Half-Sandwich Complexes. Crystal Structures of [NEt4][C5H5B(C6F5)3]·CH2Cl2and [NEt4]2[{C5H4B(C6F5)3}Zr(μ-Cl)Cl2]2

1998 ◽  
Vol 17 (18) ◽  
pp. 3829-3831 ◽  
Author(s):  
Simon J. Lancaster ◽  
Mark Thornton-Pett ◽  
David M. Dawson ◽  
Manfred Bochmann
Keyword(s):  
Crystal Structures ◽  
Sandwich Complexes ◽  
Half Sandwich

Synthesis and Crystal Structures of Dinuclear Trichloro(tetramethylcyclopentadienyl)titanium Complexes

2006 ◽  
Vol 71 (2) ◽  
pp. 164-178 ◽  
Author(s):  
Lenka Lukešová ◽  
Róbert Gyepes ◽  
Vojtech Varga ◽  
Jiří Pinkas ◽  
Michal Horáček ◽  
...  
Keyword(s):  
Diffraction Analysis ◽  
Crystal Structures ◽  
X Ray Diffraction ◽  
Titanium Complexes ◽  
Sandwich Complexes ◽  
Common Procedure ◽  
X Ray ◽  
Half Sandwich

Dinuclear half-sandwich complexes [{TiCl3(η5-C5Me4)}2SiMe2] (2) and [{TiCl3(η5-C5Me4SiMe2CH2)}2] (4) were prepared by synproportionation of ansa-titanocene dichlorides [TiCl2{(η5-C5Me4)2SiMe2}] (1) and [TiCl2(η5-C5Me4SiMe2CH2)2] (3), respectively, with TiCl4. Compound 3 was synthesized from 1,2-bis(chlorodimethylsilyl)ethane, 1,2,3,4-tetramethylcyclopentadienyllithium, and [TiCl3(thf)3] by a common procedure. Crystal structures of 2, 3, and 4 were determined by X-ray diffraction analysis.

Half-sandwich complexes of Group 9 metals with N,Nʹ-ligands for CF3-carbenoid alkylation of N-(pyrimidin-2-yl)indole

2021 ◽  
pp. 121899
Author(s):  
Sofya S. Kuvshinova ◽  
Yulia V. Nelyubina ◽  
Vladimir A. Larionov ◽  
Daria V. Vorobyeva ◽  
Sergey N. Osipov ◽  
...  
Keyword(s):  
Sandwich Complexes ◽  
Half Sandwich

scholarly journals Uranium(iv) cyclobutadienyl sandwich compounds: synthesis, structure and chemical bonding

2020 ◽  
Vol 56 (6) ◽  
pp. 944-947 ◽  
Author(s):  
Nikolaos Tsoureas ◽  
Akseli Mansikkamäki ◽  
Richard A. Layfield
Keyword(s):  
Chemical Bonding ◽  
Molecular Structures ◽  
Sandwich Complexes ◽  
Sandwich Complex ◽  
Sandwich Compounds ◽  
Bonding Properties ◽  
Half Sandwich

The synthesis, molecular structures and bonding properties of two uranium(iv) cyclobutadienyl half-sandwich complexes and a doubly activated cyclobutadienyl sandwich complex are described.

scholarly journals The synthesis and unexpected solution chemistry of thermochromic carborane-containing osmium half-sandwich complexes

2016 ◽  
Vol 45 (4) ◽  
pp. 1763-1768 ◽  
Author(s):  
Anaïs Pitto-Barry ◽  
Amy South ◽  
Alison Rodger ◽  
Nicolas P. E. Barry
Keyword(s):  
Solution Chemistry ◽  
Sandwich Complexes ◽  
Lewis Bases ◽  
Half Sandwich

The functionalisation of the 16-electron complex [Os(η6-p-cymene)(1,2-dicarba-closo-dodecarborane-1,2-dithiolato)] (1) with a series of Lewis bases to give the corresponding 18-electron complexes is reported.

Copolymerization of Ethylene with Norbornene Catalyzed by Cationic Rare-Earth Metal Half-Sandwich Complexes

2008 ◽  
Vol 41 (24) ◽  
pp. 9565-9569 ◽  
Author(s):  
Andrea Ravasio ◽  
Cristina Zampa ◽  
Laura Boggioni ◽  
Incoronata Tritto ◽  
Julia Hitzbleck ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Metal ◽  
Earth Metal ◽  
Sandwich Complexes ◽  
Half Sandwich
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