Co-crystal formation between 2,2′-dithiodibenzoic acid and each of 4,4′-bipyridine, trans-1,2-bis(4-pyridyl)ethene and 1,2-bis(4-pyridyl)ethane

@article{Broker2007CocrystalFB,
  title={Co-crystal formation between 2,2′-dithiodibenzoic acid and each of 4,4′-bipyridine, trans-1,2-bis(4-pyridyl)ethene and 1,2-bis(4-pyridyl)ethane},
  author={G. A. Broker and E. Tiekink},
  journal={CrystEngComm},
  year={2007},
  volume={9},
  pages={1096-1109}
}
The results of crystallographic analyses on a series of 1 ∶ 1 and 2 ∶ 1 co-crystals formed between 2,2′-dithiodibenzoic acid (DTBA) and each of 4,4′-bipyridine, trans-1,2-bis(4-pyridyl)ethene and 1,2-bis(4-pyridyl)ethane are described. Neutral molecules connected via O–H⋯N hydrogen-bonds leading to chains are found in the 1 ∶ 1 co-crystals. The intervention of a lattice water in a pseudo-polymorph of DTBA ∶ 1,2-bis(4-pyridyl)ethane consolidates chains into a 2-D array. Proton transfer occurs in… Expand
Crystal and Molecular Structure of the 1:2 Salt Formed Between 1,2-(4-Pyridyl)Ethane and 2-(4-Hydroxyphenylazo)Benzoic Acid
Proton transfer occurred during co-crystallization of 1,2-(4-pyridyl)ethane with 2-(4-hydroxyphenylazo)benzoic acid to yield a salt comprising a 1:2 ratio of 1,2-bis(4-pyridinium)ethane dications andExpand
Co-crystallisation of 2,2′-dithiodibenzoic acid with the isomeric n-pyridinealdazines, n = 2, 3 and 4: supramolecular polymers and the influence of steric factors upon aggregation patterns
The structure of the 1:1 co-crystal formed between the dicarboxylic acid, 2,2′-dithiodibenzoic acid, and each of the isomeric 3- and 4-pyridinealdazines features a supramolecular zig-zag chainExpand
2,2′-(Disulfanediyl)dibenzoic acid–N,N′-bis(4-pyridylmethyl)ethanedithioamide (1/1)
TLDR
The asymmetric unit of the title co-crystal comprises a twisted 2,2′-(disulfanediyl)dibenzoic acid molecule and a U-shaped molecule of N,N′-bis(4-pyridylmethyl)ethanedithioamide in which intramolecular N—H⋯S hydrogen bonds are observed. Expand
Supramolecular architectures in the co-crystals involving carboxylic acids and 1,2-bis(4-pyridyl)ethane, an extended bipyridyl type ligand
Abstract In the present study 1,2-bis(4-pyridyl)ethane (BPA) crystallizes with 2-chlorobenzoic acid (2CBA), 4-methylbenzoic acid (4MBA), phthalic acid (PA), succinic acid (SA) and adipic acid (AA) toExpand
Co-crystallization of a versatile building block 4-amino- 3,5-bis(4-pyridyl)-1,2,4-triazole with R-isophthalic acids (R = –H, –NH2, –SO3H, and –COOH): polymorphism and substituent effect on structural diversity
Co-crystallization of a versatile building module 4-amino-3,5-bis(4-pyridyl)-1,2,4-triazole (4-bpt) with isophthalic acid (H2ip) and its 5-substituted derivatives R–H2ip (R = –NH2, –SO3H, and –CO2H)Expand
1:1 Co-crystallisation of 1,2,4,5-benzenetetracarboxylic acid (LH4) with isomeric 2,2′-dipyridyldisulfide (2-PA) and 4,4′-dipyridyldisulfide (4-PA)
Abstract The 1 : 1 co-crystallisation experiments conducted between 1,2,4,5-benzenetetracarboxylic acid, LH4, and each of 2,2′-dipyridyldisulfide (2-PA) and 4,4′-dipyridyldisulfide (4-PA) resulted inExpand
Polymorphs and Solvates of 2-(1,4-Dihydro-1,4-dioxonaphthalen-3-ylthio)benzoic Acid
Three conformational polymorphs of 2-(1,4-dihydro-1,4-dioxonaphthalen-3-ylthio) benzoic acid (L), an acetonitrile solvate of L, and cocrystal of L with 2,2′-bipyridine are structurally characterized.Expand
2,6-Dinitrobenzoic acid and its 2 : 1 salts formed with isomeric n-({[(pyridin-1-ium-n-ylmethyl)carbamoyl]formamido}methyl) pyridin-1-ium, n = 2, 3 and 4
Abstract The co-crystallisation of two equivalents of 2,6-dinitrobenzoic acid (1) with one equivalent of a member of the isomeric N,N′-bis(pyridin-n-ylmethyl)ethanediamides, n = 2, 3 and 4, resultedExpand
1:1 Co-crystals of sulfadimidine with three bipyridine-type molecules: Persistence of N–H…N hydrogen bonded supramolecular chains
Abstract The crystal and molecular structures of 1:1 cocrystals formed between sulfadimidine and each of three bipyridine-type molecules, namely 4,4′-bipyridine (1), 4-Expand
Design and supramolecular structure of crystal associates of polyfluoroarylenediamines and 18-crown-6 (2:1)
Abstract The possibility of co-crystallization of polyfluoroaromatic meta-diamines with 18-crown-6 in the 2:1 ratio was tested using a large group of substrates with various frameworks (benzene,Expand
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