Synthesis and solid state structure for a series of poly(1-pyrrolylmethyl)benzene derivatives. Control of the interplaying π–π and C–H⋯π interactions?

CrystEngComm ◽  
2006 ◽  
Author(s):  
José Giner Planas ◽  
Carles Masalles ◽  
Reijo Sillanpää ◽  
Raikko Kivekäs ◽  
Francesc Teixidor ◽  
...  
Keyword(s):  
Solid State ◽  
Benzene Derivatives ◽  
State Structure ◽  
Solid State Structure ◽  
Π Interactions

Halogen bonding and π–π interactions in the solid-state structure of a butadiynylene-linked bis(iodoperfluoroarene)

CrystEngComm ◽  
2013 ◽  
Vol 15 (16) ◽  
pp. 3097 ◽  
Author(s):  
Sebastian M. Walter ◽  
Mohammed G. Sarwar ◽  
Michael G. Chudzinski ◽  
Eberhardt Herdtweck ◽  
Alan J. Lough ◽  
...  
Keyword(s):  
Solid State ◽  
Halogen Bonding ◽  
State Structure ◽  
Solid State Structure ◽  
Π Interactions

scholarly journals 2,5-Dimethylbufotenine and 2,5-dimethylbufotenidine: novel derivatives of natural tryptamines found in Bufo alvarius toads

2021 ◽  
Vol 77 (2) ◽  
pp. 190-194
Author(s):  
Duyen N. K. Pham ◽  
Andrew R. Chadeayne ◽  
James A. Golen ◽  
David R. Manke
Keyword(s):  
Solid State ◽  
Hydrogen Bonds ◽  
Water Molecule ◽  
Two Dimensional ◽  
Asymmetric Unit ◽  
State Structure ◽  
Solid State Structure ◽  
Π Interactions ◽  
Iodide Anion ◽  
Derivatives Of

The solid-state structure of the bufotenine derivative bis(5-methoxy-2,N,N-trimethyltryptammonium) (5-MeO-2-Me-DMT) fumarate (systematic name: bis{[2-(5-methoxy-2-methyl-1H-indol-3-yl)ethyl]dimethylazanium} (2E)-but-2-enedioate), 2C14H21N2O+·C4H2O4 2−, the bufotenidine derivative 5-methoxy-2,N,N,N-tetramethyltryptammonium (5-MeO-2-Me-TMT) iodide {systematic name: [2-(5-methoxy-2-methyl-1H-indol-3-yl)ethyl]trimethylazanium iodide}, C15H23N2O+·I−, and the hydrate of the same {systematic name: [2-(5-methoxy-2-methyl-1H-indol-3-yl)ethyl]trimethylazanium iodide monohydrate}, C15H23N2O+·I−·H2O, are reported. The structure of 5-MeO-2-Me-DMT fumarate possesses one tryptammonium cation and a half of a fumarate dianion in the asymmetric unit, linked together by N—H...O hydrogen bonds in infinite two-dimensional networks parallel to the (101) plane. The structure of 5-MeO-2-Me-TMT iodide possesses one tryptammonium cation and one iodide anion in the asymmetric unit. The ions are linked via N—H...I hydrogen bonds, and indoles are coupled in dimers through π–π interactions. The hydrate of 5-MeO-2-Me-TMT iodide possesses one tryptammonium cation, one iodide anion and one water molecule in the asymmetric unit. It shows N—H...I and O—H...I hydrogen bonds that couple the tryptammonium cations into dimers.

Lone pair–π vs. σ-hole–π interactions in bromine head-containing oxacalix[2]arene[2]triazines

CrystEngComm ◽  
2018 ◽  
Vol 20 (23) ◽  
pp. 3251-3257 ◽  
Author(s):  
Muhammad Moazzam Naseer ◽  
Antonio Bauzá ◽  
Hazem Alnasr ◽  
Klaus Jurkschat ◽  
Antonio Frontera
Keyword(s):  
Solid State ◽  
Self Assembly ◽  
Lone Pair ◽  
State Structure ◽  
Solid State Structure ◽  
Π Interactions ◽  
Supramolecular Chain

New bromine head-containing oxacalix[2]arene[2]triazines were synthesized. Owing to the bromine head and complementary V-shaped cavity, the solid state structure showed an intriguing and unique 1D-supramolecular chain-like self-assembly.

The structure of [Cu(bipy)3][Cu(bipy)(ala)(ClO4)2]ClO4 � a Compound with Two Different Coordination Modes in the same Complex

2008 ◽  
Vol 59 (11) ◽  
Author(s):  
Mircea Braban ◽  
Ionel Haiduc
Keyword(s):  
Solid State ◽  
Chelate Ring ◽  
Octahedral Complex ◽  
State Structure ◽  
Complex Species ◽  
Solid State Structure ◽  
Coordination Modes ◽  
Coordination Center ◽  
Self Assembled ◽  
Chelate Rings

The paper describes the solid state structure of a compound of composition [Cu(bipy)3][Cu(bipy)(ala) (ClO4)2]ClO4, in which both the cation and anion are octahedral complex species with copper(II) as coordination center. The cation contains three chelate rings formed by bipy; the anion contains in the quatorial plane a CuONC2 chelate ring formed by the alaninato ligand and a CuN2C2 chelate ring formed by bipy, with two monodentate perchorato ligands in axial positions completing the six-coordination. In the crystal p-p stackings lead to a supramolecular self-assembled structure.

Synthesis and Solid-State Structure of (4-Hydroxy-3,5-diiodophenyl)phosphine Oxides. Dimeric Motifs with the Assistance of O-H···O=P Hydrogen Bonds

2015 ◽  
Vol 19 (5) ◽  
pp. 469-474 ◽  
Author(s):  
Nicholas Bewick ◽  
Agata Arendt ◽  
Yan Li ◽  
S.awomir Szafert ◽  
Tadeusz Lis ◽  
...  
Keyword(s):  
Solid State ◽  
Hydrogen Bonds ◽  
Phosphine Oxides ◽  
State Structure ◽  
Solid State Structure

Insight into the formation of H-bonds propagating the monomeric zinc complexes of a tridentate reduced Schiff base to form an infinite chain

CrystEngComm ◽  
2021 ◽  
Author(s):  
Mainak Karmakar ◽  
Antonio Frontera ◽  
Shouvik Chattopadhyay
Keyword(s):  
Schiff Base ◽  
Solid State ◽  
Dft Calculations ◽  
Zinc Complexes ◽  
Infinite Chain ◽  
State Structure ◽  
Computational Tools ◽  
Solid State Structure ◽  
Reduced Schiff Base ◽  
Insight Into

The formation of an infinite 1D assembly is governed by the H-bonding interactions in the solid state structure of the two zinc complexes. It has been analyzed energetically using DFT calculations and several computational tools.

Triazole-tethered ferrocene-quinoline conjugates: solid-state structure analysis, electrochemistry and theoretical calculations

2021 ◽  
Author(s):  
Senka Djaković ◽  
Silvija Maračić ◽  
Jasmina Lapić ◽  
Eduard Kovalski ◽  
Alexander Hildebrandt ◽  
...  
Keyword(s):  
Solid State ◽  
Structure Analysis ◽  
Theoretical Calculations ◽  
State Structure ◽  
Solid State Structure
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