Synthetic Ion Transporters that Work with Anion−π Interactions, Halogen Bonds, and Anion–Macrodipole Interactions

2013 ◽  
Vol 46 (12) ◽  
pp. 2791-2800 ◽  
Author(s):  
Andreas Vargas Jentzsch ◽  
Andreas Hennig ◽  
Jiri Mareda ◽  
Stefan Matile
Keyword(s):  
Ion Transporters ◽  
Halogen Bonds ◽  
Π Interactions

Controlling the molecular arrangement of racemates through weak interactions: the synergy between π-interactions and halogen bonds

2021 ◽  
Author(s):  
Carlos Romero-Nieto ◽  
A. de Cózar ◽  
Elzbieta Regulska ◽  
John B. Mullenix ◽  
Frank Rominger ◽  
...  
Keyword(s):  
Weak Interactions ◽  
Halogen Bonds ◽  
Π Interactions ◽  
Molecular Arrangement ◽  
Π Stacking

The combination of halogend bonds from PO and N-moieties with π-stacking leads to sort out R- and S-isomers into homoleptic, porous assemblies.

Structural competition between π⋯π interactions and halogen bonds: a crystallographic study

CrystEngComm ◽  
2013 ◽  
Vol 15 (4) ◽  
pp. 769-774 ◽  
Author(s):  
Baoming Ji ◽  
Weizhou Wang ◽  
Dongsheng Deng ◽  
Yu Zhang ◽  
Lei Cao ◽  
...  
Keyword(s):  
Halogen Bonds ◽  
Π Interactions ◽  
Crystallographic Study ◽  
Structural Competition

Mutual Influence between Halogen Bonds and Cation-π Interactions: A Theoretical Study

ChemPhysChem ◽  
2012 ◽  
Vol 13 (8) ◽  
pp. 2154-2161 ◽  
Author(s):  
Yunxiang Lu ◽  
Yingtao Liu ◽  
Haiying Li ◽  
Xiang Zhu ◽  
Honglai Liu ◽  
...  
Keyword(s):  
Theoretical Study ◽  
Mutual Influence ◽  
Halogen Bonds ◽  
Π Interactions

scholarly journals Halogen bonds and π–π interactions in the crystal structure of 1,3,5-trifluoro-2,4,6-triiodobenzene–N,N-dimethylformamide (1/1), C9H7F3I3NO

2017 ◽  
Vol 232 (6) ◽  
pp. 937-938
Author(s):  
Limin Dang ◽  
Jiangnan Yang ◽  
Hui Liu ◽  
Weizhou Wang
Keyword(s):  
Crystal Structure ◽  
Halogen Bonds ◽  
Π Interactions

AbstractC9H7F3I3NO, monoclinic, P21/n (no. 14), a = 7.5581(4) Å, b = 20.9303(11) Å, c = 9.3548(5) Å, β = 92.208(5)°, V = 1478.78(13) Å3, Z = 4, Rgt(F) = 0.0336, wRref(F2) = 0.0610, T = 290 K.

Energetic Effects between Halogen Bonds and Anion-π or Lone Pair-π Interactions: A Theoretical Study

2012 ◽  
Vol 116 (10) ◽  
pp. 2591-2597 ◽  
Author(s):  
Yunxiang Lu ◽  
Yingtao Liu ◽  
Haiying Li ◽  
Xiang Zhu ◽  
Honglai Liu ◽  
...  
Keyword(s):  
Theoretical Study ◽  
Lone Pair ◽  
Halogen Bonds ◽  
Π Interactions

scholarly journals Ditopic Ion Transport Systems: Anion-π Interactions and Halogen Bonds at Work

2011 ◽  
Vol 50 (49) ◽  
pp. 11675-11678 ◽  
Author(s):  
Andreas Vargas Jentzsch ◽  
Daniel Emery ◽  
Jiri Mareda ◽  
Pierangelo Metrangolo ◽  
Giuseppe Resnati ◽  
...  
Keyword(s):  
Ion Transport ◽  
Transport Systems ◽  
Halogen Bonds ◽  
Π Interactions

scholarly journals The three-component cocrystal 1,3,5-trifluoro-2,4,6-triiodobenzene–pyridineN-oxide–water (1/2/1) built up by halogen bonds, hydrogen bonds and π–π interactions

2015 ◽  
Vol 71 (2) ◽  
pp. 84-88 ◽  
Author(s):  
Pablo A. Raffo ◽  
Fabio D. Cukiernik ◽  
Ricardo F. Baggio
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Axial Symmetry ◽  
The Other ◽  
Close Relative ◽  
Halogen Bonds ◽  
Π Interactions ◽  
Benzene Rings ◽  
Strong Candidate ◽  
Water Species

The title three-component cocrystal, C6F3I3·2C5H5NO·H2O, has been prepared as a strong candidate for multiple I...O interactions. Its crystal structure is compared with its 1:1 close relative, C6F3I3·C5H5NO [Aakeröyet al.(2014a).CrystEngComm,16, 28–31]. The 1,3,5-trifluoro-2,4,6-triiodobenzene and water species both have crystallographic twofold axial symmetry. The main synthon in both structures is the π–π stacking of benzene rings, complemented by a number of O—H...O, C—F...π and, fundamentally, C—I...O interactions. As expected, the latter are among the strongest and more directional interactions of the sort reported in the literature, confirming that pyridineN-oxide is an eager acceptor. On the other hand, the structure presents only two of these contacts per 1,3,5-trifluoro-2,4,6-triiodobenzene molecule instead of the expected three. Possible reasons for this limitation are analyzed.

scholarly journals 3-(4-Iodophenyl)-2,3-dihydro-1H-benzo[f]chromen-1-one

IUCrData ◽  
2020 ◽  
Vol 5 (1) ◽  
Author(s):  
Raven Dean ◽  
Chelsea N. Miller ◽  
Sarah K. Zingales ◽  
Clifford W. Padgett
Keyword(s):  
Dihedral Angle ◽  
Title Compound ◽  
Ring System ◽  
Halogen Bonds ◽  
Π Interactions ◽  
Compound C ◽  
Naphthyl Ring

In the title compound, C19H13IO2, the dihedral angle between the naphthyl ring system and the pendant iodophenyl ring is 72.48 (11)°. In the crystal, C—H...π interactions and I...O [3.293 (2) Å] halogen bonds are observed, which combine to generate a herringbone packing motif.

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