• No results found

C-H...CL HYDROGEN BONDS

Crystal structure, Hirshfeld surface analysis and physicochemical characterization of bis­­[4 (di­methyl­amino)­pyridinium] di μ chlorido bis­[di­chlorido­mercurate(II)]

Crystal structure, Hirshfeld surface analysis and physicochemical characterization of bis­­[4 (di­methyl­amino)­pyridinium] di μ chlorido bis­[di­chlorido­mercurate(II)]

... the C—N bond lengths are shorter than that in ...N—H Cl hydrogen bonds and adjacent layers are linked by CH Cl hydrogen bonds, forming a three- ...

12

Crystal structures of 3,5 bis­­[(E) 3 hy­dr­oxy­benzyl­­idene] 1 methyl­piperidin 4 one and 3,5 bis­­[(E) 2 chloro­benzyl­­idene] 1 methyl­piperidin 4 one

Crystal structures of 3,5 bis­­[(E) 3 hy­dr­oxy­benzyl­­idene] 1 methyl­piperidin 4 one and 3,5 bis­­[(E) 2 chloro­benzyl­­idene] 1 methyl­piperidin 4 one

... O— H N and O—H O hydrogen bonds link the molecules, forming chains along ...via CH O hydrogen bonds, forming undulating sheets parallel to the ac ...weak ...

15

Crystal structure of rac (3aR*,9aS*) 4,4,4 tri­chloro 1,2,3,3a,4,9a hexa­hydro 4λ5,9λ4 cyclo­penta­[4,5][1,3]tellurazolo[3,2 a]pyridine

Crystal structure of rac (3aR*,9aS*) 4,4,4 tri­chloro 1,2,3,3a,4,9a hexa­hydro 4λ5,9λ4 cyclo­penta­[4,5][1,3]tellurazolo[3,2 a]pyridine

... three Cl atoms and the C atom of the pyridinium ...apical C atom. The bond lengths from the Te atom to the two Cl atoms arranged trans to each other ...Te Cl interactions ...weak ...

13

Crystal structure of cis [1,2 bis­­(di­phenyl­phosphan­yl)ethene κ2P,P′]di­chlorido­platinum(II) chloro­form disolvate: a new polymorph

Crystal structure of cis [1,2 bis­­(di­phenyl­phosphan­yl)ethene κ2P,P′]di­chlorido­platinum(II) chloro­form disolvate: a new polymorph

... atoms in the equatorial plane and has a perfect square-planar coordination sphere. In the crystal, the complex molecule is linked to the chloroform solvate molecules by CH Cl hydrogen ...

9

Di­chloro­[cyclo­prop­yl(2 pyridylmethyl­ene)amino]copper(II)

Di­chloro­[cyclo­prop­yl(2 pyridylmethyl­ene)amino]copper(II)

... terminal Cl anions in a distorted tetrahedral ...intermolecular CH Cl hydrogen bonds, forming chains running along the b ...

9

1 (4 Chloro­phen­yl)piperazine 1,4 diium tetra­chlorido­zincate(II) monohydrate

1 (4 Chloro­phen­yl)piperazine 1,4 diium tetra­chlorido­zincate(II) monohydrate

... anions through O—H Cl, N—H Cl, N—H O and CH Cl hydrogen bonds (five simple and one bifurcated). Intermolecular – stacking interactions are present ...

9

Chlorido­bis­­(1,10 phenanthroline κ2N,N′)copper(II) chlorido­(1,10 phen­anthroline κ2N,N′)(pyridine 2,6 di­carboxyl­ato κ3O2,N,O6)manganate(II) methanol monosolvate

Chlorido­bis­­(1,10 phenanthroline κ2N,N′)copper(II) chlorido­(1,10 phen­anthroline κ2N,N′)(pyridine 2,6 di­carboxyl­ato κ3O2,N,O6)manganate(II) methanol monosolvate

... and CH Cl hydrogen bonds, cation– anion – interactions between the phen ring systems with centroid–centroid distances in the range ...

12

Two dimensional network of C–H⋯Cl–Co hydrogen bonds in the structure of 1,1,4,4 tetraiso­propyl­piperazinium tetra­chloro­cobaltate(II)

Two dimensional network of C–H⋯Cl–Co hydrogen bonds in the structure of 1,1,4,4 tetraiso­propyl­piperazinium tetra­chloro­cobaltate(II)

... parallel to the b axis while having the same arrangement parallel to the a axis. There is no signi®cant interaction between the sheets thus the solid material exhibits a layered structure. In comparison with the crystal ...

12

Crystal structure and spectroscopic analysis of a new oxalate bridged MnII compound: catena poly[guanidinium [[aqua­chlorido­manganese(II)] μ2 oxalato κ4O1,O2:O1′,O2′] monohydrate]

Crystal structure and spectroscopic analysis of a new oxalate bridged MnII compound: catena poly[guanidinium [[aqua­chlorido­manganese(II)] μ2 oxalato κ4O1,O2:O1′,O2′] monohydrate]

... the c axis. These chains are interconnected through O—H O hydrogen- bonding interactions to form anionic layers parallel to ...strong hydrogen bonds involving the guanidinium cations ...

10

Crystal structures of 5 amino N phenyl 3H 1,2,4 di­thia­zol 3 iminium chloride and 5 amino N (4 chloro­phen­yl) 3H 1,2,4 di­thia­zol 3 iminium chloride monohydrate

Crystal structures of 5 amino N phenyl 3H 1,2,4 di­thia­zol 3 iminium chloride and 5 amino N (4 chloro­phen­yl) 3H 1,2,4 di­thia­zol 3 iminium chloride monohydrate

... the hydrogen-bonding scheme and each of the chloride and water species forms three hydrogen ...the hydrogen bonding is shown in Fig. 6. The amino-N—H Cl bridges clearly persist, as for ...

13

Bis(2 amino 4 methyl 1,3 thia­zole κN3)di­chloridocadmium(II)

Bis(2 amino 4 methyl 1,3 thia­zole κN3)di­chloridocadmium(II)

... N—H···Cl hydrogen bonds (Table 2) stabilize the molecular conformation, and the molecules are interconnected into a two-dimensional network structure via both the intermolecular ...

8

Bis(imidazo[1,2 a]pyridin 1 ium) tetra­chlorido­cuprate(II) dihydrate

Bis(imidazo[1,2 a]pyridin 1 ium) tetra­chlorido­cuprate(II) dihydrate

... O—H Cl hydrogen bonds (Table 2) and to two organic molecules through O—H N hydrogen bonds, as shown in ...the c axis ...

7

Vol 3, No 4 (2014)

Vol 3, No 4 (2014)

... N-H...Cl hydrogen bonds that connect individual zwitter-ionic complexes into a three dimensional lattice ...these hydrogen bonds, one has a three centered interaction ...and ...

6

2,6 Bis(2 chloro­phen­yl) 1 nitroso 3,5 di­phenyl­piperidin 4 one

2,6 Bis(2 chloro­phen­yl) 1 nitroso 3,5 di­phenyl­piperidin 4 one

... of CH O hydrogen bonds involving the nitroso and carbonyl O ...significant CH , – and Cl Cl interactions are observed but there are weak Cl Cl ...

13

Synthesis, crystal structure, and non covalent interactions in ethyl 4 hydrazinobenzoate hydrochloride

Synthesis, crystal structure, and non covalent interactions in ethyl 4 hydrazinobenzoate hydrochloride

... 1 H and 13 C NMR and X-ray ...Å, c = ...N-H...N hydrogen bonds and eight N-H...Cl hydrogen bonds to form complex sheets in which each of the chloride ...

25

4 (Di­methyl­amino)pyridinium 4 toluene­sulfonate

4 (Di­methyl­amino)pyridinium 4 toluene­sulfonate

... O hydrogen bonds link individual pairs of cations and ...of CH O hydrogen bonds, augmented by – [centroid–centroid distance between adjacent pyridinium rings = ...and ...

9

4 [(4 Bromo­phenyl)amino] 2 methyl­­idene 4 oxo­butanoic acid

4 [(4 Bromo­phenyl)amino] 2 methyl­­idene 4 oxo­butanoic acid

... O hydrogen bonds formed by amide groups and O—H O hydrogen bonds formed by carboxylic acid groups are observed and supported additionally by weak CH O interactions ...

10

[2 Hydr­­oxy 1,1 bis­­(hy­droxy­meth­yl)eth­yl]bis­­(2 hy­droxy­ethyl)ammonium 4 nitro­benzoate monohydrate

[2 Hydr­­oxy 1,1 bis­­(hy­droxy­meth­yl)eth­yl]bis­­(2 hy­droxy­ethyl)ammonium 4 nitro­benzoate monohydrate

... The H atoms attached to N1 and O10 were refined with the distance restraints ...other H atoms were placed in calculated positions and allowed to ride on their parent atoms at distances of ...(methylene ...

9

Crystal structure of 10 benzyl 9 (3,4 di­meth­­oxy­phen­yl) 3,3,6,6 tetra­methyl 3,4,6,7,9,10 hexa­hydro­acridine 1,8(2H,5H) dione

Crystal structure of 10 benzyl 9 (3,4 di­meth­­oxy­phen­yl) 3,3,6,6 tetra­methyl 3,4,6,7,9,10 hexa­hydro­acridine 1,8(2H,5H) dione

... ring bonds C4–C5 and C1–C2 are double bonds as indicated by the bond distances (C4–C5 = ...and C (C1/C2/C12—C15) show total puckering amplitudes Q(T) of ...and C adopt envelope conformations, ...

12

Crystal structure of 4′ allyl 4,5,6,7,2′,7′ hexa­chloro­fluorescein allyl ester unknown solvate

Crystal structure of 4′ allyl 4,5,6,7,2′,7′ hexa­chloro­fluorescein allyl ester unknown solvate

... synthetic route of structurally flexible fluorescein hetero- dimers that were recently published by us (Wang et al., 2017). Such heterodimers were designed to test the engineering principle of quantum coherences in ...

12

Show all 10000 documents...

Related subjects