scholarly journals New type of aromatic π‐systems for anion recognition. Strong anion‐π and C‐H···anion interactions between halides and aromatic ligands in half‐sandwich compounds

2021 ◽  
Author(s):  
Dušan P. Malenov ◽  
Snežana D. Zarić
Keyword(s):  
Anion Recognition ◽  
Sandwich Compounds ◽  
New Type ◽  
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.

Construction of double- and triple-decker sandwich compounds from half-sandwich compounds: a theoretical assessment

2015 ◽  
Vol 21 (8) ◽  
Author(s):  
Mei Zhang ◽  
Xueying Zhang ◽  
Lingpeng Meng ◽  
Qingzhong Li ◽  
Xiaoyan Li
Keyword(s):  
Sandwich Compounds ◽  
Theoretical Assessment ◽  
Half Sandwich

Stacking of cyclopentadienyl organometallic sandwich and half-sandwich compounds. Strong interactions of sandwiches at large offsets

CrystEngComm ◽  
2018 ◽  
Vol 20 (31) ◽  
pp. 4506-4514 ◽  
Author(s):  
Dušan P. Malenov ◽  
Ivana S. Antonijević ◽  
Michael B. Hall ◽  
Snežana D. Zarić
Keyword(s):  
Strong Interactions ◽  
Sandwich Compounds ◽  
Half Sandwich

73% of stacking of Cp sandwiches in the CSD is at large offsets, since these interactions are relatively strong. Much weaker stacking between Cp half-sandwiches is surprising 60% of all stacks, due to more simultaneous interactions.

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