(Chloromethyl)triethylammonium chloride monohydrate

2006 ◽  
Vol 62 (7) ◽  
pp. o2836-o2837 ◽  
Author(s):  
Monika Haberecht ◽  
Hans-Wolfram Lerner ◽  
Michael Bolte
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Water Molecules ◽  
Compound C ◽  
Chloride Monohydrate ◽  
Triethylammonium Chloride

The title compound, C7H17ClN+·Cl−·H2O, is composed of discrete (chloromethyl)triethylammonium cations, Cl− anions and water molecules, which are held together by O—H...Cl hydrogen bonds.

scholarly journals 2-Thioureido-1H-benzimidazol-3-ium chloride monohydrate

2014 ◽  
Vol 70 (5) ◽  
pp. o553-o553
Author(s):  
C. N. Sundaresan ◽  
Dheeraj Kumar Singh ◽  
Jagadeesh Babu Nanubolu
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Three Dimensional ◽  
Ring System ◽  
Water Molecules ◽  
Compound C ◽  
Dimensional Network ◽  
Centroid Distance ◽  
The Mean ◽  
Chloride Monohydrate

In the title compound, C8H9N4S+·Cl−·H2O, the cation is approximately planar, with a dihedral angle of 7.71 (8)° between the mean planes of the benzoimidazole ring system and the thiourea unit. In the crystal, cations, anions and water molecules of crystallization are linked by O—H...Cl, N—H...O, N—H...Cl and N—H...S hydrogen bonds into a three-dimensional network. π–π stacking is observed between the benzene and imidazole rings of neighbouring molecules, the centroid–centroid distance being 3.5774 (11) Å.

scholarly journals Tris(4-methylanilinium) pentachloridoantimonate(III) chloride monohydrate

2012 ◽  
Vol 68 (4) ◽  
pp. m438-m438 ◽  
Author(s):  
Qian Xu
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Water Molecules ◽  
Inversion Center ◽  
Coordination Environment ◽  
Compound C ◽  
Benzene Rings ◽  
Cl Atoms ◽  
Chloride Monohydrate

The title compound, (C7H10N)3[SbCl5]Cl·H2O, consists of 4-methylanilinium cations, Cl−and [SbCl5]2−anions and water molecules. The five Cl atoms bound to Sb [Sb—Cl = 2.4043 (9)–2.6262 (11) Å] form a square-pyramidal coordination environment. In addition, two [SbCl5]2−anions related by an inversion center are joined by Sb...Cl interactions [Sb...Cl = 3.7273 (14) Å] into an [Sb2Cl10]4−dimer with two bridging Cl atoms. The anions, water molecules and ammonium groups of the cations are linked by N—H...Cl, N—H...O and O—H...Cl hydrogen bonds, forming layers parallel to theacplane. The benzene rings of the 4-methylanilinium cations are packed between these layers.

scholarly journals Piperazinium hydrogenarsenate monohydrate

2007 ◽  
Vol 63 (3) ◽  
pp. m905-m907 ◽  
Author(s):  
Hazel S. Wilkinson ◽  
William T. A. Harrison
Keyword(s):  
Hydrogen Bonds ◽  
Water Molecule ◽  
Title Compound ◽  
Water Molecules ◽  
Asymmetric Unit ◽  
Compound C

In the title compound, C4H12N2 2+·HAsO4 2−·H2O, the component species interact by way of N—H...O and O—H...O hydrogen bonds, the latter leading to infinite sheets of HAsO4 2− anions and water molecules containing R 6 6(18) loops. The asymmetric unit contains one anion, one water molecule and half each of two centrosymmetric cations.

scholarly journals 2-((1E)-1-{2-[(2Z)-3,4-Diphenyl-2,3-dihydro-1,3-thiazol-2-ylidene]hydrazin-1-ylidene}ethyl)pyridin-1-ium bromide monohydrate

2014 ◽  
Vol 70 (4) ◽  
pp. o478-o479 ◽  
Author(s):  
Mehmet Akkurt ◽  
Joel T. Mague ◽  
Shaaban K. Mohamed ◽  
Alaa A. Hassan ◽  
Mustafa R. Albayati
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Dihedral Angles ◽  
Water Molecules ◽  
Compound C ◽  
Bromide Ions ◽  
The Mean

In the title compound, C22H19N4S+·Br−·H2O, the dihedral angles between the phenyl groups and the mean plane of the thiazolylidene ring are 34.69 (13) and 64.27 (13)°, respectively, while that between the thiazolylidene and pyridinium rings is 14.73 (13)°. In the crystal, zigzag chains of alternating bromide ions and water molecules associate through O—H...Br interactions run in channels approximately parallel to thebaxis. These chains help form parallel chains of cations through N—H...O, C—H...N and C—H...Br hydrogen bonds.

scholarly journals Crystal structure of zwitterionic 2-[bis(2-methoxyphenyl)phosphaniumyl]-4-methylbenzenesulfonate monohydrate dichloromethane monosolvate

2016 ◽  
Vol 72 (2) ◽  
pp. 229-232
Author(s):  
Hongyang Zhang ◽  
Ge Feng ◽  
Alexander S. Filatov ◽  
Richard F. Jordan
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Intermolecular Interactions ◽  
Title Compound ◽  
Water Molecules ◽  
Sulfonate Group ◽  
Centrosymmetric Dimer ◽  
Bond Lengths ◽  
Compound C

In the title compound, C21H21O5PS·H2O·CH2Cl2, the phosphonium–sulfonate zwitterion has the acidic H atom located on the P atom rather than the sulfonate group. The S—O bond lengths [1.4453 (15)–1.4521 (14) Å] are essentially equal. In the crystal, the water molecules bridge two zwitterionsviaOwater—H...Osulfonatehydrogen bonds into a centrosymmetric dimer. The dimers are further linked by weak CAryl—H...Osulfonatehydrogen bonds into chains extending along [100]. The PH+group is not involved in intermolecular interactions.

scholarly journals 3,3′-(Dodecane-1,12-diyl)bis(1-methylimidazolium) 5,5′-azotetrazolate heptahydrate

IUCrData ◽  
2017 ◽  
Vol 2 (9) ◽  
Author(s):  
Gerhard Laus ◽  
Klaus Wurst ◽  
Herwig Schottenberger
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Water Molecules ◽  
Compound C ◽  
Network Of Hydrogen Bonds

The title compound, C20H36N4·C2N10·7H2O, was obtained by reaction of 1-methylimidazole with 1,12-dibromododecane, followed by repeated ion metathesis (bromide → sulfate → azotetrazolate). An intricate network of hydrogen bonds is formed between anions and water molecules, leading to a layered arrangement parallel to (101).

scholarly journals 2,2′-Bipyridin-1-ium hemioxalate oxalic acid monohydrate

IUCrData ◽  
2018 ◽  
Vol 3 (8) ◽  
Author(s):  
Błażej Dziuk ◽  
Anna Jezuita
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bonds ◽  
Oxalic Acid ◽  
Water Molecule ◽  
Title Compound ◽  
Water Molecules ◽  
Asymmetric Unit ◽  
Compound C ◽  
Oxalic Acids

The asymmetric unit of the title compound, C10H9N2 +·0.5C2O4 2−·C2H2O4·H2O, consists of a 2,2′-bipyridinium cation, half an oxalate dianion, one oxalic acid and one water molecule. One N atom in 2,2′-bipyridine is unprotonated, while the second is protonated and forms an N—H...O hydrogen bond. In the crystal, the anions are connected with surrounding acid molecules and water molecules by strong near-linear O—H...O hydrogen bonds. The water molecules are located between the anions and oxalic acids; their O atoms participate as donors and acceptors, respectively, in O—H...O hydrogen bonds, which form sheets arranged parallel to the ac plane.

[N,N′-Bis(diphenylphosphino)pyridine-2,6-diamine-κ3 P,N 1,P′]chloropalladium(II) chloride monohydrate 1,2-dichloroethane solvate

2006 ◽  
Vol 62 (5) ◽  
pp. m1106-m1108 ◽  
Author(s):  
Julia Wiedermann ◽  
David Benito-Garagorri ◽  
Karl Kirchner ◽  
Kurt Mereiter
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Weak Interactions ◽  
Water Molecules ◽  
Square Planar ◽  
Chloride Monohydrate

The title compound, [PdCl(C29H25N3P2)]Cl·H2O·C2H4Cl2, contains a cationic pincer-type PNP complex with Pd in a square-planar coordination. The complexes form dimers which are π–π stacked via their pyridine rings and linked into chains via hydrogen bonds via four-membered rings of two chloride anions and two water molecules. Pairs of 1,2-dichloroethane molecules are entrapped in pockets of the structure and show weak interactions with palladium.

Quinidine sesquihydrate

2007 ◽  
Vol 63 (3) ◽  
pp. o1483-o1484
Author(s):  
Min-Jie Guo ◽  
Shu-Juan Zhang ◽  
Dong-Lan Sun ◽  
Zhi Fan
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Water Molecules ◽  
Asymmetric Unit ◽  
Compound C

In the asymmetric unit of the title compound, C20H24N2O2·1.5H2O, there are two independent quinidine [systematic name: (1S,3R,4S,8R,9S)-4-[hydroxy(5-vinyl-1-azabicyclo[2.2.2]oct-2-yl)methyl]-6-methoxyquinoline] molecules and three water molecules. Intermolecular O—H...O and O—H...N hydrogen bonds stabilize the crystal structure.

scholarly journals 2-(Trimethylazaniumyl)ethyl hydrogen phosphate (phosphocholine) monohydrate

2014 ◽  
Vol 70 (5) ◽  
pp. o549-o549
Author(s):  
Yohsuke Nikawa ◽  
Kyoko Fujita ◽  
Keiichi Noguchi ◽  
Hiroyuki Ohno
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Hydrogen Bonds ◽  
Torsion Angle ◽  
Title Compound ◽  
Water Molecules ◽  
Zigzag Chain ◽  
Hydrogen Phosphate ◽  
Compound C ◽  
Phosphate Groups

In the crystal structure of the title compound, C5H14NO4P·H2O, the zwitterionic phosphocholine molecules are connected by an O—H...O hydrogen bond between the phosphate groups, forming a zigzag chain along theb-axis direction. The chains are further connected through O—H...O hydrogen bonds involving water molecules, forming a layer parallel to (101). Three and one C—H...O interactions are also observed in the layer and between the layers, respectively. The conformation of the N—C—C—O backbone isgauchewith a torsion angle of −75.8 (2)°

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