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Crystal structure of di-chlorido-{2-[(2-hy-droxyeth-yl)(pyridin-2-ylmeth-yl)amino]-ethano-lato-κ(4) N,N',O,O'}iron(III) dihydrate from synchrotron data.

Shin JW, Kim DW, Moon D - Acta Crystallogr Sect E Struct Rep Online (2014)

Bottom Line: In the title compound, [Fe(C10H15N2O2)Cl2]·2H2O, the Fe(III) ion is coordinated by two N and two O atoms of the tetra-dentate 2-{(2-hy-droxy-eth-yl)(pyridin-2-ylmeth-yl)amino}-ethano-late ligand and by two chloride anions, resulting in a distorted octa-hedral coordination sphere.The dimers are connected to the lattice water mol-ecules (one of which is equally disordered over two sets of sites) through O-H⋯Cl hydrogen bonds, forming undulating sheets parallel to (010).Weak C-H⋯Cl hydrogen bonds are also observed.

View Article: PubMed Central - HTML - PubMed

Affiliation: Beamline Department, Pohang Accelerator Laboratory/POSTECH 80, Pohang 790-784, Republic of Korea.

ABSTRACT
In the title compound, [Fe(C10H15N2O2)Cl2]·2H2O, the Fe(III) ion is coordinated by two N and two O atoms of the tetra-dentate 2-{(2-hy-droxy-eth-yl)(pyridin-2-ylmeth-yl)amino}-ethano-late ligand and by two chloride anions, resulting in a distorted octa-hedral coordination sphere. The average Fe-X (X = ligand N and O atoms) and Fe-Cl bond lengths are 2.10 and 2.32 Å, respectively. In the crystal, duplex O-H⋯O hydrogen bonds between the hydroxyl and eth-oxy groups of two neighbouring complexes give rise to a dimeric unit. The dimers are connected to the lattice water mol-ecules (one of which is equally disordered over two sets of sites) through O-H⋯Cl hydrogen bonds, forming undulating sheets parallel to (010). Weak C-H⋯Cl hydrogen bonds are also observed.

No MeSH data available.


View of the crystal packing of the title compound, with inter­molecular O—H⋯O hydrogen bonds between FeIII complex mol­ecules drawn as blue dashed lines. C—H⋯Cl hydrogen bonds are indicated as red dashed lines; water mol­ecules and chloride anions are also connected through O—H⋯O hydrogen bonds (black dashed lines).
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fig2: View of the crystal packing of the title compound, with inter­molecular O—H⋯O hydrogen bonds between FeIII complex mol­ecules drawn as blue dashed lines. C—H⋯Cl hydrogen bonds are indicated as red dashed lines; water mol­ecules and chloride anions are also connected through O—H⋯O hydrogen bonds (black dashed lines).

Mentions: The hydroxyl substituent of the Hpmide ligand forms a strong hydrogen bond with the O atom of the deprotonated eth­oxy group of a neighbouring mol­ecule. These duplex inter­actions lead to a dinuclear dimeric unit. The dimers are linked through O—H⋯Cl inter­actions to the lattice water mol­ecules, that are likewise connected to each other through O—H⋯O hydrogen bonds. All these hydrogen-bonding inter­actions (Steed & Atwood, 2009 ▶) lead to the formation of undulating sheets parallel to (010). Further weak hydrogen bonding between pyridine and methyl H atoms and chloride anions stabilizes this arrangement (Fig. 2 ▶ and Table 1 ▶).


Crystal structure of di-chlorido-{2-[(2-hy-droxyeth-yl)(pyridin-2-ylmeth-yl)amino]-ethano-lato-κ(4) N,N',O,O'}iron(III) dihydrate from synchrotron data.

Shin JW, Kim DW, Moon D - Acta Crystallogr Sect E Struct Rep Online (2014)

View of the crystal packing of the title compound, with inter­molecular O—H⋯O hydrogen bonds between FeIII complex mol­ecules drawn as blue dashed lines. C—H⋯Cl hydrogen bonds are indicated as red dashed lines; water mol­ecules and chloride anions are also connected through O—H⋯O hydrogen bonds (black dashed lines).
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4257339&req=5

fig2: View of the crystal packing of the title compound, with inter­molecular O—H⋯O hydrogen bonds between FeIII complex mol­ecules drawn as blue dashed lines. C—H⋯Cl hydrogen bonds are indicated as red dashed lines; water mol­ecules and chloride anions are also connected through O—H⋯O hydrogen bonds (black dashed lines).
Mentions: The hydroxyl substituent of the Hpmide ligand forms a strong hydrogen bond with the O atom of the deprotonated eth­oxy group of a neighbouring mol­ecule. These duplex inter­actions lead to a dinuclear dimeric unit. The dimers are linked through O—H⋯Cl inter­actions to the lattice water mol­ecules, that are likewise connected to each other through O—H⋯O hydrogen bonds. All these hydrogen-bonding inter­actions (Steed & Atwood, 2009 ▶) lead to the formation of undulating sheets parallel to (010). Further weak hydrogen bonding between pyridine and methyl H atoms and chloride anions stabilizes this arrangement (Fig. 2 ▶ and Table 1 ▶).

Bottom Line: In the title compound, [Fe(C10H15N2O2)Cl2]·2H2O, the Fe(III) ion is coordinated by two N and two O atoms of the tetra-dentate 2-{(2-hy-droxy-eth-yl)(pyridin-2-ylmeth-yl)amino}-ethano-late ligand and by two chloride anions, resulting in a distorted octa-hedral coordination sphere.The dimers are connected to the lattice water mol-ecules (one of which is equally disordered over two sets of sites) through O-H⋯Cl hydrogen bonds, forming undulating sheets parallel to (010).Weak C-H⋯Cl hydrogen bonds are also observed.

View Article: PubMed Central - HTML - PubMed

Affiliation: Beamline Department, Pohang Accelerator Laboratory/POSTECH 80, Pohang 790-784, Republic of Korea.

ABSTRACT
In the title compound, [Fe(C10H15N2O2)Cl2]·2H2O, the Fe(III) ion is coordinated by two N and two O atoms of the tetra-dentate 2-{(2-hy-droxy-eth-yl)(pyridin-2-ylmeth-yl)amino}-ethano-late ligand and by two chloride anions, resulting in a distorted octa-hedral coordination sphere. The average Fe-X (X = ligand N and O atoms) and Fe-Cl bond lengths are 2.10 and 2.32 Å, respectively. In the crystal, duplex O-H⋯O hydrogen bonds between the hydroxyl and eth-oxy groups of two neighbouring complexes give rise to a dimeric unit. The dimers are connected to the lattice water mol-ecules (one of which is equally disordered over two sets of sites) through O-H⋯Cl hydrogen bonds, forming undulating sheets parallel to (010). Weak C-H⋯Cl hydrogen bonds are also observed.

No MeSH data available.