C-H...O AND C-H...F INTERACTIONS
2 Methylphenyl 4 toluenesulfonate: supramolecular aggregation through weak C—H⋯O, C—H⋯π and π–π interactions
... S O bond lengths (Table 1) are comparable to those found in related structures (Vembu, Nallu, Garrison & Youngs, 2003a,b,c,d,e,f; Vembu, Nallu, Spencer & Howard, ...
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Phenyl 4 toluenesulfonate: supramolecular aggregation through weak C—H⋯O and C—H⋯π interactions
... S O bond lengths (Table 1) are comparable to those found in related structures (Vembu, Nallu, Garrison & Youngs, 2003a,b,c,d,e,f; Vembu, Nallu, Spencer & Howard, ...
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2 Nitrophenyl 4 toluenesulfonate: supramolecular aggregation through weak C—H⋯O, C—H⋯π and π–π interactions
... S O bond lengths (Table 1) are comparable to those found in related structures (Vembu, Nallu, Garrison & Youngs, 2003a,b,c,d,e,f; Vembu, Nallu, Spencer & Howard, ...
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Crystal structure and Hirshfeld surface analysis of (2E) 3 (3 bromo 4 fluorophenyl) 1 (3,4 dimethoxyphenyl)prop 2 en 1 one
... dominant C—H O, C—H F and C—H Br ...stacking interactions by the presence of adjacent red and blue triangles; if there are no adjacent red and/or blue trian- ...
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4 Nitrophenyl 4 toluenesulfonate: supramolecular aggregation through weak C—H⋯O, C—H⋯π and van der Waals interactions
... S O bond lengths (Table 1) are comparable with those found in related structures (Vembu, Nallu, Garrison & Youngs, 2003a,b,c,d,e,f; Vembu, Nallu, Spencer & Howard, ...
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A Structural Investigation of the D2O Solvated, Acetone Solvated and Nonsolvated 1,4-Diazabicyclo[2.2.2]octane Complexes of the Half Sandwich Moiety [(ç5 -C5H5)(CO)2Fe]
... strong C–H…F intermolecular interactions and two C–H…O hydrogen bond interactions, in which the O atom of the acetone molecule acts as the hydrogen bond ...
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4 Methylphenyl 4 toluenesulfonate: supramolecular aggregation through weak C—H⋯O and C—H⋯π interactions
... to that reported for other aromatic sulfonates (Vembu, Nallu, Garrison & Youngs, 2003b,c,d,e; Vembu, Nallu, Spencer & Howard, 2003a,b,c,d,f,g; Vembu, Nallu, Durmus, Panzner, Garrison & ...
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1 Napthyl 4 toluenesulfonate: supramolecular aggregation through weak C—H⋯O and C—H⋯π interactions
... S O bond lengths (Table 1) are comparable with those found in related structures (Vembu, Nallu, Garrison & Youngs, 2003a, b,c, d, e, f; Vembu, Nallu, Spencer & Howard, 2003a, b, c, d, ...
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Enrofloxacinium oxalate
... single O—H···O intramolecular hydrogen bond is ...weak C —H···O intermolecular interactions forming R 2 2 (8) graph set ring motifs ...weak C—H···F ...
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2 Naphthyl 4 toluenesulfonate: supramolecular aggregation through C—H⋯O and C—H⋯π interactions
... con®guration is best regarded as a three-centered symmetrical hydrogen-bonded chelate motif (Desiraju, 1989) and is also observed in similar structures (Vembu, Nallu, Garrison & Youngs, 2003b,c,d,e,f,g; ...
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Crystal structure of (4 cyanopyridine κN){5,10,15,20 tetrakis[4 (benzoyloxy)phenyl]porphyrinato κ4N}zinc–4 cyanopyridine (1/1)
... It is noteworthy that the non-coordinating 4-CNpy mol- ecules are located in the channels between the [Zn(TPBP)(4- CNpy)] complexes parallel to the c axis (Fig. 4). Each free disordered 4-cyanopyridine molecule is ...
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3 Nitrobenzenesulfonyl chloride: molecular aggregation through C—H⋯O interactions
... weak C—H···O interactions. The range of H···O distances (Table 2) found in (I) agrees with those found for weak C—H···O bonds (Desiraju & Steiner, ...1) ...
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4 Benzyl 3 (2 furyl) 1H 1,2,4 triazole 5(4H) thione hemihydrate
... For related literature, see: Ahmad et al. (2001); Altman & Solomost (1993); Chai et al. (2003); Dege et al. (2004); Hashimoto et al. (1990); Kanazawa et al. (1988); O ¨ ztu¨rk et al. (2004); Yıldırım et al. ...
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(8 Benzoyl 2,7 dimethoxynaphthalen 1 yl)(4 phenoxyphenyl)methanone
... C—H O interactions are observed involving aromatic and methoxy H atoms with ketonic carbonyl O atoms, as well as C—H interactions between aromatic H ...
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1 (4 Methylphenylsulfonyl) 1H 1,2,3 benzotriazole: sheets built from C—H⋯N, C—H⋯O and C—H⋯π(arene) hydrogen bonds
... The molecules of (I) are linked by one C—H N and one C—H O hydrogen bond (Table 2) into chains of edge-fused rings. Aryl atom C16 in the molecule at (x, y, z) acts as hydrogen-bond ...
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1 (3 Mesityl 3 methylcyclobutyl) 2 (piperidin 1 yl)ethanone
... A solution of 1-mesityl-1-methyl-3-(2-chloro-1-oxoethyl)cyclobutane (2.65 g, 10 mmol) and piperidine (1.70 g, 20 mmol) in absolute ethanol (50 ml) was refluxed with continuous stirring and monitoring of the course of the ...
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Benzene 1,3,5 tris(p toluenesulfonate): supramolecular aggregation through extensive C—H⋯O, C—H⋯π and π–π interactions
... The conformation of the molecule can best be described as a three-legged table stabilized by the intramolecular CÐ H O and CÐH interactions. The atoms H12, O2, H2, O6, H15 form a `W'-shaped ...
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Crystal structure of (2 amino 7 methyl 4 oxidopteridine 6 carboxylato κ3O4,N5,O6)aqua(1,10 phenanthroline κ2N,N′)copper(II) trihydrate
... weak C—H O hydrogen bonds and C—H interactions, link the complex molecules and lattice water molecules into a three-dimensional supramolecular ...
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(Benzoylmethyl)triphenylphosphonium iodide: supramolecular zigzag chains via C—H⋯O hydrogen bonding stabilized by C—H⋯I interactions
... parameters in (I) resemble those of the isomorphous nitrate salt (Pbca with Z = 8; Baby Mariyatra et al., 2002), but differ from the parent ylide (Kalyanasundari et al., 1994). The crystal structure can be best described ...
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C—H⋯O and C—H⋯π(arene) interactions in (2S,4S,5R) (–) 2 (4 propoxyphenyl) 3,4 dimethyl 5 phenyl 1,3 oxazolidine
... and interactions involving guest± host systems can usually be rationalized in terms of preferred combinations of hydrogen-bond donors and acceptors (Etter et ...
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