O-H...N HYDROGEN BONDING
![Tris{4 [(2H tetrazol 5 yl)methyl]morpholinium} dodecatungstophosphate hexahydrate](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)
Tris{4 [(2H tetrazol 5 yl)methyl]morpholinium} dodecatungstophosphate hexahydrate
... of N—H O, N—H N, O—H O and O—H N hydrogen-bonding interactions between the organic cations, inorganic anion and the ...
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Intermolecular N–H⋯O hydrogen bonding interactions in 5 fluorocytosinium salicylate
... N4—H···O2 hydrogen bonds to form a linear hydrogen-bonded supramolecular chain ...N4—H···O2 hydrogen bond was previously proposed for a single stranded poly(C) nucleotide based on an ...
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Crystal structure of bis[N (2 hydroxyethyl) N methyldithiocarbamato κ2S,S′](pyridine)zinc(II) pyridine monosolvate and its N ethyl analogue
... (hydroxy)O—H O(hydroxy) hydrogen bonding between the two independent hydroxy groups leads to a supramolecular zigzag chain aligned along [101] with the solvent pyridine molecules ...
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Dipentyl 2,6 diaminobenzo[1,2 b:4,5 b′]difuran 3,7 dicarboxylate
... intramolecular N—H···O=C hydrogen bonds (Table ...intramolecular hydrogen bonding involving the amino group and ester carbonyl helps to lock the syn conformation of ester with ...
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R22(8) motifs in Aminopyrimidine sulfonate/carboxylate interactions: Crystal structures of pyrimethaminium benzenesulfonate monohydrate (2:2:1) and 2-amino-4,6-dimethylpyrimidinium sulfosalicylate dihydrate (4:2:2)
... the N-donors to the sul- fonate group gave a mean value for the ...N-H...O hydrogen bond distances involving sulfonates that was slightly longer in range when compared with the ...
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Structural characterization of two solvates of a luminescent copper(II) bis(pyridine) substituted benzimidazole complex
... of hydrogen-bonding interactions present in 1, as seen in Table ...C—H N hydrogen bonds in which an aromatic hydrogen atom (H9) is ...C— H O hydrogen bonds ...
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Synthesis and Crystal Structure of Salen Ligands Derived from Unsymmetrical Vicinal Diamine
... exhibiting N….H-O type hydrogen bonding ...The bonding parameters of C=N & C-O signify an exclusive formation of enol-imine form over the other tautomeric forms ...
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Bis{4 [(Z) N′ (4 hydroxybenzylidene)hydrazino] 8 (trifluoromethyl)quinolinium} sulfate dihydrate
... intermolecular O—H O and N—H O hydrogen bonding between H atoms from 4-hydroxyphenyl O atoms and the O atoms of nearby water molecules and ...
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To bend or not to bend : Are heteroatom interactions within conjugated molecules effective in dictating conformation and planarity?
... S O interactions favour planarity whilst S S can introduce highly twisted ...C–H N hydro- gen bonding is off-set by the unfavourable S S interaction in one conformer, whereas the S N ...
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Crystal structure of trans diammine(1,4,8,11 tetraazacyclotetradecane κ4N)chromium(III) tetrachloridozincate chloride monohydrate from synchrotron data
... through N—H Cl and O—H Cl hydrogen-bonding ...includes N—H Cl, C—H Cl, N—H O and O—H Cl hydrogen bonding ...
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Poly[[tetrakis(μ 2 anilinobenzoato κ2O:O′)tetra μ1,1,1 azido tetra μ1,1 azido octamethanolhexanickel(II)] methanol hexasolvate]
... via N—H O hydrogen-bonding interactions into a three- dimensional ...the H atoms of the methanol OH groups could not be located, O N/O contacts between ...
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Poly[[diaqua[μ 1,4 bis(pyridin 4 ylmethyl)piperazine κ2N:N′]{μ 2,2′ [(1,4 phenylene)bis(oxy)]diacetato κ2O:O′}cobalt(II)] pentahydrate]
... parallel to (110) that are anchored into the full crystal structure by O—H O hydrogen bonding between aqua ligands and ligated hqda O atoms. Disordered water molecules of ...
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4 (Hexyloxy)aniline
... for hydrogen bonding, very weak intermolecular interactions are observed in the crystal structure (Table 2); N—H N bonds link mol- ecules along [100] and N—H O ...
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Poly[aqua(μ2 oxalato)(4 oxidopyridinium)erbium(II)]
... intermolecular O—H···O and N—H···O hydrogen bonding interactions (Table 1) involving the coordinated water molecules, N-protonated 4-hydroxypyridine, the ...
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Crystal structure of bis[bis(1,4,7 triazacyclononane κ3N,N′,N′′)chromium(III)] tris(tetrachloridozincate) monohydrate from synchrotron X ray data
... Extensive hydrogen-bonding interactions occur in the crystal structure (Table ...involves hydrogen-bonding interactions with the N—H groups from each of the tacn ligands, the ...
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N—H⋯O hydrogen bonding in the adduct of N (2 aminoethyl) 2 hydroxybenzamide with picric acid
... (HNÐC O) also has special biological activity and there are analogies between the amide and Schiff ...in N properties could lead to some mixed or polymeric Schiff bases (Wu et ...selected ...
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N—H⋯O and O—H⋯O hydrogen bonds in crystal engineering: trimethoprim hydrogen glutarate
... the hydrogen-bonding patterns in the crystal structures of trimethoprim formate (Umadevi & Muthiah, 1994), trimethoprim perchlorate (Umadevi, 1997), trimethoprim salicylate monohydrate (Murugesan & ...
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A new solvate of afatinib, a specific inhibitor of the ErbB family of tyrosine kinases
... another hydrogen bond facilitated by the water molecule, which acts as a hydrogen-bonding acceptor for the amide N— H ...C—H N and C—H O inter- actions ...
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Bis(3 aminopyrazine 2 carboxylato κ2N1,O)diaquacobalt(II)
... is N,O-chelated by two 3-aminopyrazine-2-carboxylate anions and additionally bonded to the O atoms of two water molecules, leading to a slightly distorted octahedral coordination ...intermolecular ...
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2′ (2 Chlorophenyl) 1′ nitro 2′,3′,4′,5′,6′,7′ hexahydro 1H indole 3 spiro 3′ 1′H pyrrolizin 2(3H) one
... Bond lengths and bond angles of the pyrrolizidine group and the oxindole unit present no unexpected features and are in the same range as observed in reported structures (Govind et al., 2004; Usha et al., 2005). The C9 ...
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