What is the best bonding model of the (σ-H-BR) species bound to a transition metal? Bonding analysis in complexes [(H)2Cl(PMe3)2M(σ-H-BR)] (M = Fe, Ru, Os)

2012 ◽  
Vol 41 (11) ◽  
pp. 3278 ◽  
Author(s):  
Krishna K. Pandey
Keyword(s):  
Transition Metal ◽  
Bonding Analysis ◽  
Metal Bonding ◽  
Transition Metal Bonding

SrRhIn2, SrPdIn2, SrIrIn2, and SrPtIn2 – New Intermetallic Compounds with a Filled Variant of the CaIn2 Structure

1999 ◽  
Vol 54 (1) ◽  
pp. 38-44 ◽  
Author(s):  
Rolf-Dieter Hoffmann ◽  
Ute Ch. Rodewald ◽  
Rainer Pöttgen
Keyword(s):  
Transition Metal ◽  
High Frequency ◽  
X Ray Diffraction ◽  
X Ray ◽  
Bonding Analysis ◽  
Metal Bonding ◽  
Metal Atoms ◽  
Transition Metal Atoms ◽  
New Compounds ◽  
Transition Metal Bonding

SrRhIn2, SrPdIn2, Srlrln2, and SrPtIn2 have been synthesized by reaction of mixtures of the elements in glassy carbon crucibles in a high-frequency furnace. The new compounds were investigated by X-ray diffraction on powders as well as single crystals; a = 437.3(2), b = 1091.9(5), c = 798.0(2) pm for SrRhln2, a = 453.54(7), b = 1079.8(2), c = 790.4(1) pm for SrPdIn2, a = 434.83(8),b= 1102.6(2) ,c = 798.6(2) pm for Srlrln2, a = 447.5( 1) , b = 1091.0(3), c = 787.6( 1) pm for SrPtIn2. They adopt the MgCuAl2 structure, a ternary ordered version of Re3B. Chemical bonding analysis leads to the description of a filled Srln2 structure in which the In-in-bonding is modified by the insertion of transition metal atoms into the planar strontium layers, thus favoring strong indium-transition metal bonding.

Heterometallic Clusters with Multiple Rare Earth Metal–Transition Metal Bonding

2021 ◽  
Vol 143 (15) ◽  
pp. 5998-6005
Author(s):  
Kaiying Shi ◽  
Iskander Douair ◽  
Genfeng Feng ◽  
Penglong Wang ◽  
Yue Zhao ◽  
...  
Keyword(s):  
Rare Earth ◽  
Transition Metal ◽  
Rare Earth Metal ◽  
Earth Metal ◽  
Heterometallic Clusters ◽  
Metal Bonding ◽  
Transition Metal Bonding
Sign in / Sign up

Export Citation Format

Share Document