Carboxylate group
![Structure of poly[diaqua[μ 1,2 bis(pyridin 4 yl)ethane κ2N:N′]bis(μ3 cyclobutane 1,1 dicarboxylato κ3O,O′:O′′:O′′′)dimanganese(II)]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)
Structure of poly[diaqua[μ 1,2 bis(pyridin 4 yl)ethane κ2N:N′]bis(μ3 cyclobutane 1,1 dicarboxylato κ3O,O′:O′′:O′′′)dimanganese(II)]
... four carboxylate O atoms, one water O atom and a pyridyl N ...One carboxylate group of the cbdc ligand acts as a chelating ligand towards one Mn II atom, whereas the second carboxyl- ate group ...
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Chelating Efficacy and Corrosion Inhibition Capacity of Schiff Base Derived from 3-Formylindole
... characteristic peak at 12.14 δ corresponding to carboxylic acid proton. In the complexes disappearance of this peak indicates the involvement of the carboxylate group in complexation by the replacement of ...
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2 Amino 4,6 dimethylpyrimidinium 3,5 dinitrobenzoate dihydrate
... The carboxylate group of the 3,5-dinitrobenzoate anion (O1 and O2) interacts with the protonated N1 atom and the 2-amino group of the pyrimidine moiety through a pair of N—H···O hydrogen bonds, ...
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Trimethoprim–hydrogen malonate (1/1)
... The carboxylate group of the hydrogen malonate ion accepts a pair of NÐH O hydrogen bonds from an adjacent trimethoprim molecule, which is similar to the carboxylate±trimethoprim cation interaction ...
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Tetrakis(μ 3 azaniumylbenzoato) κ3O:O,O′;κ3O,O′:O;κ4O:O′ bis[tetraaquaneodymium(III)] hexachloride tetrahydrate
... The carboxylate group shows a distortion from the molecular plane; the dihedral angle between the mean-planes of the benzene ring (C2- C7; plane 1) and the carboxlate group (O2/C1/O3 i ) is ...
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Crystal structure and DFT study of benzyl 1 benzyl 2 oxo 1,2 dihydroquinoline 4 carboxylate
... the quinoline ring, viz. ethyl 1-benzyl-3-hydroxy-2-oxo-1,2- dihydroquinoline-4-carboxylate (CSD refcode ZINHEL; Paterna et al., 2013) and benzyl 1-benzyl-2-oxo-3-vinyl-1,2- dihydroquinoline-4-carboxylate ...
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... cyclopentyl substitutions on the indole ring respectively and methyl carboxylate group in pyran ring showed moderate cytotoxic activities against A549.. Compound IC b[r] ...
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Sodium monensin dihydrate
... the carboxylate group and from the crystal- lization water molecules occupying the interlayer spaces have been successfully located in difference Fourier ...
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4 Chloro 3 methylphenyl quinoline 2 carboxylate
... In the title compound, the dihedral angle between the mean planes of the quinoline ring and the phenyl ring is 68.7 (7)° (Fig. 1). The mean plane of the carboxylate group is twisted from the mean planes of ...
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Aqua(3 carboxylatophenoxyacetato κO)bis(1,10 phenanthroline κ2N,N′)manganese(II) tetrahydrate
... the carboxylate group on the benzene ring. The carboxylate group of the oxyacetate arm does not coordinate, but it engages in hydrogen-bonding interactions (Table ...
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Quantitative local structure determination of R,R tartaric acid on Cu(110) : Monotartrate and bitartrate phases
... in carboxylate groups (O(1), O(2), O(5) and O(6)), and two O atoms on the OH groups (O(3) and O(4)); this would lead us to expect two peaks with an intensity ratio of 2:1, consistent with the spectrum in ...to ...
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(2 Chloro 4 nitrobenzoato)(methanol)triphenyltin(IV)
... monodentate carboxylate group, three phenyl rings and a methanol ...the carboxylate group, while the equatorial plane is formed by the C atoms of three phenyl ...
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Diaqua(nitrato κ2O,O′)bis(L phenylalaninato κ2O,O′)lead(II) nitrate
... to a carboxylate group. However, the 6s 2 lone pair of the metal center can not be considered as stereochemically active, as a non-coordinating O atom of a nitrate belonging to a symmetry-related cation is ...
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(β Alanine)dibromolead(II)
... The carboxylate group in the zwitterion form of the -alanine molecule coordinates in one octahedral site in a bidentate fashion, while the sixth site is occupied by an O atom from a - alanine molecule of an ...
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Complexation of Gadolinium(III) and terbium(III) with nalidixic acid (NDX): Molar conductivity, thermal and spectral investigation
... the carboxylate group toward the central metal ions in both NDX ...carbonyl group ν(C=O) which presence at 1717 cm –1 for the free NDX was blue shifted by ∆ν = 96 and 77 cm –1 for Gd(III) and ...
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Adsorption Studies of p-Aminobenzoic Acid on the Anatase TiO2(101) Surface
... reasonable agreement with the expected ratios for this molecule. A reduction in intensity of the carboxyl carbon derived peak is consistent with bonding to the surface via the carboxylate group, since ...
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2 Carbamoyl 3 pyridyl benzoate
... Compound (I) crystallizes with two independent molecules (A and B) in the asymmetric unit (Fig. 1). The bond distances and angles are normal in both molecules (Allen et al., 1987). There is an intramolecular N—H N ...
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Glycine–phthalic acid (1/1)
... ecule exists as a zwitterion (2-azaniumylethanoate) with a positively charged amino group and a negatively charged carboxylate group. In the crystal, N—H O and O—H O hydrogen bonds link the ...
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Sodium dirubidium citrate, NaRb2C6H5O7, and sodium dirubidium citrate dihydrate, NaRb2C6H5O7(H2O)2
... In both structures, all of the citrate bond lengths, bond angles, and torsion angles fall within the normal ranges indi- cated by a Mercury Mogul Geometry Check (Macrae et al., 2008). The citrate anion in both structures ...
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{Δ 1,4,7,10 Tetrakis[(S) 2 hydroxypropyl κO] 1,4,7,10 tetraazacyclododecane κ4N}cadmium(II) salicylate perchlorate hemihydrate
... the carboxylate group; each carboxylate O atom of the salicylate acts as the receptor, and a pair of cis-related hydroxyl groups of the complex act as donors, with detailed geometry given in Table 2 ...
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