Synergistic and diminutive effects between triel bond and regium bond: Attractive interactions between π-hole and σ-hole

2019 ◽  
Vol 33 (4) ◽  
pp. e4806 ◽  
Author(s):  
Jingru Zhang ◽  
Zhixin Wang ◽  
Shufeng Liu ◽  
Jianbo Cheng ◽  
Wenzuo Li ◽  
...  
Keyword(s):  
Triel Bond

scholarly journals Cover Picture: On the Versatility of BH2 X (X=F, Cl, Br, and I) Compounds as Halogen-, Hydrogen-, and Triel-Bond Donors: An Ab Initio Study (ChemPhysChem 20/2016)

ChemPhysChem ◽  
2016 ◽  
Vol 17 (20) ◽  
pp. 3148-3148
Author(s):  
Antonio Bauzá ◽  
Antonio Frontera
Keyword(s):  
Ab Initio ◽  
Ab Initio Study ◽  
Triel Bond

Triel bond and coordination of triel centres – Comparison with hydrogen bond interaction

2020 ◽  
Vol 407 ◽  
pp. 213171 ◽  
Author(s):  
Sławomir J. Grabowski
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bond Interaction ◽  
Bond Interaction ◽  
Triel Bond

The triel bond: a potential force for tuning anion–π interactions

2017 ◽  
Vol 116 (3) ◽  
pp. 388-398 ◽  
Author(s):  
Mehdi D. Esrafili ◽  
Parisasadat Mousavian
Keyword(s):  
Potential Force ◽  
Π Interactions ◽  
Triel Bond

Anion–anion and anion–neutral triel bonds

2021 ◽  
Vol 23 (8) ◽  
pp. 4818-4828 ◽  
Author(s):  
Rafał Wysokiński ◽  
Mariusz Michalczyk ◽  
Wiktor Zierkiewicz ◽  
Steve Scheiner
Keyword(s):  
Lewis Bases ◽  
Triel Bond

TrCl4− (Tr = Al, Ga, In, Tl) anion is able to engage in complexes with two Lewis bases: neutral NH3 or the CN− anion through a triel bond. Complexation leads to two types of geometries: axial and equatorial.

scholarly journals On the Versatility of BH2 X (X=F, Cl, Br, and I) Compounds as Halogen-, Hydrogen-, and Triel-Bond Donors: An Ab Initio Study

ChemPhysChem ◽  
2016 ◽  
Vol 17 (20) ◽  
pp. 3150-3150
Author(s):  
Antonio Bauzá ◽  
Antonio Frontera
Keyword(s):  
Ab Initio ◽  
Ab Initio Study ◽  
Triel Bond

Unusual substituent effects in the Tr···Te triel bond

2020 ◽  
Author(s):  
Ruijing Wang ◽  
Canlin Luo ◽  
Qingzhong Li ◽  
Steve Scheiner
Keyword(s):  
Substituent Effects ◽  
Triel Bond

On the Versatility of BH2 X (X=F, Cl, Br, and I) Compounds as Halogen-, Hydrogen-, and Triel-Bond Donors: An Ab Initio Study

ChemPhysChem ◽  
2016 ◽  
Vol 17 (20) ◽  
pp. 3181-3186 ◽  
Author(s):  
Antonio Bauzá ◽  
Antonio Frontera
Keyword(s):  
Ab Initio ◽  
Ab Initio Study ◽  
Triel Bond

scholarly journals Competition between Intra and Intermolecular Triel Bonds. Complexes between Naphthalene Derivatives and Neutral or Anionic Lewis Bases

Molecules ◽  
2020 ◽  
Vol 25 (3) ◽  
pp. 635 ◽  
Author(s):  
Zierkiewicz ◽  
Michalczyk ◽  
Scheiner
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Naphthalene Derivatives ◽  
Strong Base ◽  
Lewis Bases ◽  
Triel Bond

: A TrF2 group (Tr = B, Al, Ga, In, Tl) is placed on one of the α positions of naphthalene, and its ability to engage in a triel bond (TrB) with a weak (NCH) and strong (NC−) nucleophile is assessed by ab initio calculations. As a competitor, an NH2 group is placed on the neighboring Cα, from which point it forms an intramolecular TrB with the TrF2 group. The latter internal TrB reduces the intensity of the π-hole on the Tr atom, decreasing its ability to engage in a second external TrB. The intermolecular TrB is weakened by a factor of about two for the smaller Tr atoms but is less severe for the larger Tl. The external TrB can be quite strong nonetheless; it varies from a minimum of 8 kcal/mol for the weak NCH base, up to as much as 70 kcal/mol for CN−. Likewise, the appearance of an external TrB to a strong base like CN− lessens the ability of the Tr to engage in an internal TrB, to the point where such an intramolecular TrB becomes questionable.

Weak σ‐Hole Triel Bond between C5H5Tr (Tr=B, Al, Ga) and Haloethyne: Substituent and Cooperativity Effects

ChemPhysChem ◽  
2020 ◽  
Author(s):  
Qingqing Yang ◽  
Bohua Zhou ◽  
Qingzhong Li ◽  
Steve Scheiner
Keyword(s):  
Cooperativity Effects ◽  
Triel Bond

Which triel bond is stronger? TrHX⋯H2Y versus TrH2X⋯H2Y (Tr = Ga, In; X = F, Cl, Br, I; Y = O, S)

2021 ◽  
Vol 140 (7) ◽  
Author(s):  
Xiaoting Wang ◽  
Yuchun Li ◽  
Hui Wang ◽  
Yuxiang Ni ◽  
Hongyan Wang
Keyword(s):  
Triel Bond
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