C−F Bond Activation by a Saturated N‐Heterocyclic Carbene: Mesoionic Compound Formation and Adduct Formation with B(C 6 F 5 ) 3

2019 ◽  
Vol 58 (9) ◽  
pp. 2804-2808 ◽  
Author(s):  
Moumita Pait ◽  
Gargi Kundu ◽  
Srinu Tothadi ◽  
Suvendu Karak ◽  
Shailja Jain ◽  
...  
Keyword(s):  
Bond Activation ◽  
Adduct Formation ◽  
Compound Formation ◽  
Mesoionic Compound

C−F Bond Activation by a Saturated N‐Heterocyclic Carbene: Mesoionic Compound Formation and Adduct Formation with B(C 6 F 5 ) 3

2019 ◽  
Vol 131 (9) ◽  
pp. 2830-2834 ◽  
Author(s):  
Moumita Pait ◽  
Gargi Kundu ◽  
Srinu Tothadi ◽  
Suvendu Karak ◽  
Shailja Jain ◽  
...  
Keyword(s):  
Bond Activation ◽  
Adduct Formation ◽  
Compound Formation ◽  
Mesoionic Compound

Mechanistic and Energetic Details of Adduct Formation and σ-Bond Activation in Zr+(H2)nClusters†

2001 ◽  
Vol 105 (11) ◽  
pp. 2216-2224 ◽  
Author(s):  
John E. Bushnell ◽  
Paul R. Kemper ◽  
Petra van Koppen ◽  
Michael T. Bowers
Keyword(s):  
Bond Activation ◽  
Adduct Formation

Intrinsic reactivity of metal–hydroxide complexes: O–H bond activation and adduct formation in gas-phase reactions of Cp2ZrOH+

2001 ◽  
Vol 204 (1-3) ◽  
pp. 255-266 ◽  
Author(s):  
David E. Richardson ◽  
G.H.Lisa Lang ◽  
Elisa Crestoni ◽  
Matthew F. Ryan ◽  
John R. Eyler
Keyword(s):  
Gas Phase ◽  
Bond Activation ◽  
Adduct Formation ◽  
Metal Hydroxide ◽  
Gas Phase Reactions ◽  
Intrinsic Reactivity

Elucidating the Reactivity of Vicinal Dicarbenoids: From Lewis Adduct Formation to B−C Bond Activation

2016 ◽  
Vol 22 (39) ◽  
pp. 13815-13818 ◽  
Author(s):  
Hauke Kelch ◽  
Stephanie Kachel ◽  
Mehmet Ali Celik ◽  
Marius Schäfer ◽  
Benedikt Wennemann ◽  
...  
Keyword(s):  
Bond Activation ◽  
Adduct Formation ◽  
Lewis Adduct

An Electron Microscope Study of Interdiffusion and Compound Formation in Ta-Au Thin Films

1973 ◽  
Vol 31 ◽  
pp. 32-33 ◽  
Author(s):  
T. C. Tisone ◽  
S. Lau
Keyword(s):  
Electron Microscope ◽  
Electron Microscope Study ◽  
Thermally Grown Oxide ◽  
Ion Milling ◽  
Compound Formation ◽  
Technology Application ◽  
Transmission Electron ◽  
Before And After ◽  
Au Thin Films

In a study of the properties of a Ta-Au metallization system for thin film technology application, the interdiffusion between Ta(bcc)-Au, βTa-Au and Ta2M-Au films was studied. Considered here is a discussion of the use of the transmission electron microscope(TEM) in the identification of phases formed and characterization of the film microstructures before and after annealing.The films were deposited by sputtering onto silicon wafers with 5000 Å of thermally grown oxide. The film thicknesses were 2000 Å of Ta and 2000 Å of Au. Samples for TEM observation were prepared by ultrasonically cutting 3mm disks from the wafers. The disks were first chemically etched from the silicon side using a HNO3 :HF(19:5) solution followed by ion milling to perforation of the Au side.

Modern Greek V V dvandva compounds: A linguistic innovation in the history of the Indo-European languages

2009 ◽  
Vol 2 (1) ◽  
pp. 48-68 ◽  
Author(s):  
Angela Ralli
Keyword(s):  
Language Contact ◽  
High Rate ◽  
Compound Formation ◽  
Modern Greek ◽  
Late Medieval Period ◽  
European Languages ◽  
History Of ◽  
Internal Change ◽  
Contact Situation ◽  
Asian Languages

This paper deals with [V V] dvandva compounds, which are frequently used in East and Southeast Asian languages but also in Greek and its dialects: Greek is in this respect uncommon among Indo-European languages. It examines the appearance of this type of compounding in Greek by tracing its development in the late Medieval period, and detects a high rate of productivity in most Modern Greek dialects. It argues that the emergence of the [V V] dvandva pattern is not due to areal pressure or to a language-contact situation, but it is induced by a language internal change. It associates this change with the rise of productivity of compounding in general, and the expansion of verbal compounds in particular. It also suggests that the change contributes to making the compound-formation patterns of the language more uniform and systematic. Claims and proposals are illustrated with data from Standard Modern Greek and its dialects. It is shown that dialectal evidence is crucial for the study of the rise and productivity of [V V] dvandva compounds, since changes are not usually portrayed in the standard language.

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