O-H...N HYDROGEN BONDS
![Crystal structure of catena poly[bis(tetraethylammonium) [tetraaquatris(μ dicyanamido κ2N1:N5)bis(dicyanamido κN1)dicobaltate(II)] dicyanamide]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)
Crystal structure of catena poly[bis(tetraethylammonium) [tetraaquatris(μ dicyanamido κ2N1:N5)bis(dicyanamido κN1)dicobaltate(II)] dicyanamide]
... by hydrogen bonds across the non-coordinating dca anions (N51 and N55/56) and by hydrogen bonds involving N1 and N25 of the mono-dentate non-bridging dca ...the O—H N ...
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Bis(imidazo[1,2 a]pyridin 1 ium) tetrachloridocuprate(II) dihydrate
... through O—H Cl hydrogen bonds (Table 2) and to two organic molecules through O—H N hydrogen bonds, as shown in ...
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Cylopentylamine monohydrate
... by O—H O and O—H N hydrogen ...weaker O H—N contacts, forming hydrogen-bonded layers of molecules parallel to ...
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rac 5 Bromo N benzylisatincreatinine ethanol monosolvate
... containing N-methyl and N-phenyl substitituents (Penthala et ...by O—H···O, N—H···O and O—H···N hydrogen ...
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A new solvate of afatinib, a specific inhibitor of the ErbB family of tyrosine kinases
... via N—H O hydrogen bonds between the secondary amine and the amide keto O ...Additional hydrogen bonds are formed through the water solvent molecules, which are ...
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Crystal structures of three co crystals of 4,4′ bipyridyl with 4 alkoxybenzoic acids: 4 ethoxybenzoic acid–4,4′ bipyridyl (2/1), 4 n propoxybenzoic acid–4,4′ bipyridyl (2/1) and 4 n butoxybenzoic acid–4,4′ bipyridyl (2/1)
... the two acids and the base are held together by intermolecular O—H N hydrogen bonds, shows thermotropic liquid crys- tallinity (Kato et al., 1990, 1993; Grunert et al., 1997). The ...
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N—H⋯O and O—H⋯O hydrogen bonds in crystal engineering: trimethoprim hydrogen glutarate
... the hydrogen glutarate ion makes a hydrogen-bonding pattern with NÐH groups of the trimethoprim cation which is similar to the carboxylate group (of Asp-27 of DHFR)-trimethoprim cation interaction observed ...
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Crystal structure of methyl 4 (4 hydroxyphenyl) 6 methyl 2 oxo 1,2,3,4 tetrahydropyrimidine 5 carboxylate monohydrate
... of hydrogen bonds between the hydroxy- phenyl group and the water molecule and dimer formation through N—H O hydrogen bonds ...
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Bis{2 [2,5 bis(pyridin 2 yl) 1H imidazol 4 yl]pyridinium} tetracyanidoplatinate(II) tetrahydrate
... via O—H O, O—H N and N—H O hydrogen bonds, forming a three-dimensional ...C—H O and C—H N contacts provide ...
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4 (3 Fluoro 4 methylanilino) 2 methylidene 4 oxobutanoic acid
... The title compound, (I), crystallizes with two independent molecules (A & B) in the asymmetric unit (Fig. 1). The dihedral angle between the mean planes of the 3-fluoro-4-methylphenyl ring and the oxo-amine group is ...
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(Z) 6 {2 [(E) 2,4 Dihydroxybenzylideneamino]phenylaminomethylene} 3 hydroxycyclohexa 2,4 dienone toluene solvate
... hydrogen bonds generate S(6) ring motifs, whereas intra- molecular N—H N hydrogen bonds generate S(5) ring ...structure, O—H O hydrogen ...
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N,N′ Bis(isonicotinoyl)hydrazine dihydrate at 120 (2) K: a three dimensional framework built from N—H⋯O, O—H⋯O, O—H⋯N and C—H⋯O hydrogen bonds
... the O—H N hydrogen bond and they are generated by two orthogonal d- glide ...as hydrogen-bond donor, via atom H1B, to pyridyl atom N4 at ( ...
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2′ (4 Methoxybenzylidene)isonicotinohydrazide monohydrate
... in O—H···O, O—H···N and N—H···O hydrogen bonds with the hydrazide molecules (Table 1); these interactions play a key role in stabilization of ...
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Bosentan monohydrate
... by O—H O, O—H N and N—H O hydrogen bonds with a single water molecule, and weak O—H N intermolecular interactions between ...
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Polymeric bis(lithium disodium nonahydrate) decavanadate, {[LiNa2(H2O)9]2[V10O28]}n
... the hydrogen bonds mentioned above, a classical hydrogen-bonding network occurs in the crystal structure of ...form hydrogen bonds with O atoms on the surface of the decavanadate ...
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6 (2 Hydroxybenzoyl) 2 (4 methylphenyl) 5 methyl 7 phenylpyrazolo[1,5 a]pyrimidine: complex sheets built from C—H⋯N and C—H⋯O hydrogen bonds
... Finally, aryl atom C76 in the molecule at (x, y, z) acts as hydrogen-bond donor to carbonyl atom O67 in the molecule at (x, 1 + y, z), so generating by translation a C(7) chain running parallel to the [010] ...
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Bis(2,6 diamino 4 chloropyrimidin 1 ium) fumarate
... via N—H N hydrogen ...stong N—H O, N—H Cl and weak C—H O hydrogen bonds, resulting a three- dimensional ...
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A new cadmium coordination polymer based on 4 amino 4H 1,2,4 triazole
... by hydrogen-bonding and – stacking ...of O—H Cl, O—H N, N—H O and N —H Cl hydrogen bonds is present (Table 2), invol- ving the ...
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Synthesis, thermal studies and crystal structure of 4-aminopyridinium semi-oxalate hemihydrate
... Abstract: The title compound has been synthesized by grinding in an agate mortar. Its structure was characterized by TGA-DSC studies and single-crystal X-ray diffraction. This compound crystallize in the monoclinic ...
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L Asparaginium picrate
... in hydrogen bonding with the l -asparaginium residue, as shown in ...asymmetric O—H O and N— H O hydrogen bonds with the asparaginium ...
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