scholarly journals Cooperative effects in one-dimensional chains of three-center hydrogen bonding interactions

2003 ◽  
Vol 118 (8) ◽  
pp. 3499-3509 ◽  
Author(s):  
Rubén D. Parra ◽  
Satya Bulusu ◽  
X. C. Zeng
Keyword(s):  
Hydrogen Bonding ◽  
One Dimensional ◽  
Cooperative Effects ◽  
Hydrogen Bonding Interactions

scholarly journals Crystal structures ofN′-aminopyridine-2-carboximidamide andN′-{[1-(pyridin-2-yl)ethylidene]amino}pyridine-2-carboximidamide

2017 ◽  
Vol 73 (7) ◽  
pp. 1021-1025
Author(s):  
Francois Eya'ane Meva ◽  
Timothy John Prior ◽  
David John Evans ◽  
Emmanuel Roland Mang
Keyword(s):  
Hydrogen Bonding ◽  
Crystal Structures ◽  
Dimensional Chain ◽  
Two Dimensional ◽  
One Dimensional ◽  
Bond Lengths ◽  
Hydrogen Bonding Interactions ◽  
Hydrogen Bonding Network

The crystal structures ofN′-aminopyridine-2-carboximidamide (C6H8N4),1, andN′-{[1-(pyridin-2-yl)ethylidene]amino}pyridine-2-carboximidamide (C13H13N5),2, are described. The non-H atoms in compound1are nearly planar (r.m.s. deviation from planarity = 0.0108 Å), while2is twisted about the central N—N bond by 17.8 (2)°. Both molecules are linked by intermolecular N—H...N hydrogen-bonding interactions;1forms a two-dimensional hydrogen-bonding network and for2the network is a one-dimensional chain. The bond lengths of these molecules are similar to those in other literature reports of azine and diimine systems.

Role of Hydrogen Bonding Interactions in Directing One-Dimensional Thiol-Assisted Growth of Silver-Based Nanofibers

2005 ◽  
Vol 109 (15) ◽  
pp. 7251-7257 ◽  
Author(s):  
Emil Avier Hernandez ◽  
Bertina Posada ◽  
Roberto Irizarry ◽  
Miguel E. Castro
Keyword(s):  
Hydrogen Bonding ◽  
One Dimensional ◽  
Hydrogen Bonding Interactions

scholarly journals Synthesis and crystal structure of poly[(3-amino-1,2,4-triazole)(μ3-1H-benzimidazole-5,6-dicarboxylato)cobalt(II)]

2021 ◽  
Vol 77 (7) ◽  
pp. 714-717
Author(s):  
Chen Zhao ◽  
Yi Li ◽  
Jin-Sheng Xiao ◽  
Peng-Dan Zhang ◽  
Xue-Qian Wu ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Three Dimensional ◽  
Chain Structure ◽  
Asymmetric Unit ◽  
Straight Chain ◽  
Tetrahedral Geometry ◽  
Synthesis And Crystal Structure ◽  
One Dimensional ◽  
Hydrogen Bonding Interactions

The asymmetric unit of the title coordination polymer, [Co(C9H4N2O4)(C2H4N4)] n or [Co(L 1)(L 2)] n , consists of one crystallographically independent Co2+ centre, one L 1 2− ligand and one L 2 ligand (L 1 = 1H-benzimidazole-5,6-dicarboxylic acid, L 2 = 3-amino-1,2,4-triazole). The Co2+ centre is coordinated by two carboxylato-O atoms from two independent L 1 2− ligands and two nitrogen atoms from L 2 and another L 1 ligand. Thus, the metal center adopts a four-coordinate mode, forming a tetrahedral geometry. Interestingly, through the combination of two L 1 2−, two L 2 ligands and two Co2+ ions, a basic repeating unit is constructed, resulting in the formation of a one-dimensional straight chain structure. These chains are further expanded to the final three-dimensional framework via N—H...O hydrogen-bonding interactions.

The crystal design of polar one-dimensional hydrogen-bonded copper coordination complexes

2016 ◽  
Vol 45 (8) ◽  
pp. 3398-3406 ◽  
Author(s):  
Kiyonori Takahashi ◽  
Norihisa Hoshino ◽  
Takashi Takeda ◽  
Koichiro Satomi ◽  
Yasutaka Suzuki ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Crystal Structures ◽  
Harmonic Generation ◽  
Coordination Complexes ◽  
Second Order ◽  
One Dimensional ◽  
Hydrogen Bonding Interactions ◽  
Copper Coordination ◽  
Crystal Design ◽  
Hydrogen Bonded

The crystal structures, polarities, and second-order harmonic generation activities of one-dimensional copper coordination complexes with hydrogen-bonding interactions were investigated.

The three-dimensional hydrogen-bonded structures in the ammonium and sodium salt hydrates of 4-aminophenylarsonic acid

2014 ◽  
Vol 70 (8) ◽  
pp. 738-741 ◽  
Author(s):  
Graham Smith ◽  
Urs D. Wermuth
Keyword(s):  
Hydrogen Bonding ◽  
Sodium Salt ◽  
Three Dimensional ◽  
Three Dimensions ◽  
Dimensional Structure ◽  
Water Molecules ◽  
One Dimensional ◽  
Arsanilic Acid ◽  
Hydrogen Bonding Interactions ◽  
The One

The structures of two hydrated salts of 4-aminophenylarsonic acid (p-arsanilic acid), namely ammonium 4-aminophenylarsonate monohydrate, NH4+·C6H7AsNO3−·H2O, (I), and the one-dimensional coordination polymercatena-poly[[(4-aminophenylarsonato-κO)diaquasodium]-μ-aqua], [Na(C6H7AsNO3)(H2O)3]n, (II), have been determined. In the structure of the ammonium salt, (I), the ammonium cations, arsonate anions and water molecules interact through inter-species N—H...O and arsonate and water O—H...O hydrogen bonds, giving the common two-dimensional layers lying parallel to (010). These layers are extended into three dimensions through bridging hydrogen-bonding interactions involving thepara-amine group acting both as a donor and an acceptor. In the structure of the sodium salt, (II), the Na+cation is coordinated by five O-atom donors, one from a single monodentate arsonate ligand, two from monodentate water molecules and two from bridging water molecules, giving a very distorted square-pyramidal coordination environment. The water bridges generate one-dimensional chains extending alongcand extensive interchain O—H...O and N—H...O hydrogen-bonding interactions link these chains, giving an overall three-dimensional structure. The two structures reported here are the first reported examples of salts ofp-arsanilic acid.

scholarly journals Crystal structure of (Z)-N-benzylidene-1-phenylmethanamine oxide hydrogen peroxide monosolvate

2017 ◽  
Vol 73 (11) ◽  
pp. 1666-1669 ◽  
Author(s):  
Andrei V. Churakov ◽  
Petr V. Prikhodchenko ◽  
Alexander G. Medvedev ◽  
Alexey A. Mikhaylov
Keyword(s):  
Crystal Structure ◽  
Hydrogen Peroxide ◽  
Hydrogen Bonding ◽  
Dihedral Angle ◽  
Aryl Ring ◽  
One Dimensional ◽  
Hydrogen Bonding Interactions

The title adduct, C14H13NO·H2O2, consists of (Z)-N-benzylidene-1-phenylmethanamine oxide and hydrogen peroxide molecules in a 1:1 ratio. The organic coformer adopts a skew geometry with an inter-aryl-ring dihedral angle of 81.9 (2)°. In the crystal, the organic and peroxide molecules are linked through both peroxide O—H donor groups to oxide O-atom acceptors, giving one-dimensional chains extending along thebaxis. Present also are weak intermolecular C—H...O hydrogen-bonding interactions.

scholarly journals 2-Iodo-3-nitropyridine

2009 ◽  
Vol 65 (6) ◽  
pp. o1428-o1428 ◽  
Author(s):  
Li-Hua Mao ◽  
Yan Chen
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Title Compound ◽  
One Dimensional ◽  
Compound C ◽  
Hydrogen Bonding Interactions

In the crystal structure of the title compound, C5H3IN2O2, intermolecular C—H...N hydrogen-bonding interactions link the molecules into one-dimensional chains along thebaxis.

(E)-3-(2-Nitriminoimidazolidin-1-yl)-1-phenylpropan-1-one

2007 ◽  
Vol 63 (11) ◽  
pp. o4242-o4242
Author(s):  
Haibo Yu ◽  
Bingnan Zhang ◽  
Jianxin Fang
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Imidazole Ring ◽  
Dimensional Chain ◽  
Two Dimensional ◽  
One Dimensional ◽  
Compound C ◽  
Hydrogen Bonding Interactions

In the crystal structure of the title compound, C12H14N4O3, the dihedral angle between the phenyl and imidazole rings is 76.55 (7)°. The nitrite O atoms of the (E)-2-nitriminoimidazolidin-1-yl group act as the acceptors of three N—H...O hydrogen bonds from the N atom of the imidazole ring, resulting in a one-dimensional chain. C—H...O hydrogen-bonding interactions are also observed in this complex, extending the structure into a two-dimensional supramolecular sheet.

Bis[4-(dimethylamino)pyridinium] bis(1,2-dicyanoethene-1,2-dithiolato-κ2 S,S′)cuprate(II)

2006 ◽  
Vol 62 (5) ◽  
pp. m1119-m1121
Author(s):  
H. Zhou ◽  
X.-M. Ren
Keyword(s):  
Hydrogen Bonding ◽  
Chain Structure ◽  
Planar Geometry ◽  
Dimensional Chain ◽  
One Dimensional ◽  
Hydrogen Bonding Interactions ◽  
Square Planar ◽  
Anions And Cations

In the title salt (C7H11N2)2[Cu(C4N2S2)2], the Cu2+ ion is coordinated by four S atoms of two 1,2-dicyanoethene-1,2-dithiolate (or maleonitriledithiolate, mnt2−) ligands in an approximate square-planar geometry. The Cu atom is located on an inversion centre. Strong hydrogen-bonding interactions between the pyridinium proton and the CN groups of the mnt2− ligand link anions and cations into a one-dimensional chain structure.

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