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Di-?-sulfato-?O:O'-bis-[diaqua-(1H-imidazo[4,5-f][1,10]phenanthroline-?N,N)cobalt(II)] dihydrate.

ABSTRACT: In the centrosymmetric dinuclear title compound, [Co(2)(SO(4))(2)(C(13)H(8)N(4))(2)(H(2)O)(4)]·2H(2)O, the Co(II) atom is coord-in-ated by two N atoms from two 1H-imidazo[4,5-f][1,10]phenanthroline ligands, two O atoms from two sulfate anions and two O atoms from water mol-ecules in a distorted octa-hedral geometry. The Co?Co separation is 5.1167?(7)?Å. The coordinated and uncoordinated water mol-ecules engage in N-H?O and O-H?O hydrogen-bonding inter-actions.

SUBMITTER: Gong Y

PROVIDER: S-EPMC2977338 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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Di-μ-sulfato-κO:O'-bis-[diaqua-(1H-imidazo[4,5-f][1,10]phenanthroline-κN,N)cobalt(II)] dihydrate.

Gong Yun Y Zhou Yuchao Y Li Jinghua J Wu Xiaoxia X Qin Jianbo J

Acta crystallographica. Section E, Structure reports online 20090701 Pt 8

In the centrosymmetric dinuclear title compound, [Co(2)(SO(4))(2)(C(13)H(8)N(4))(2)(H(2)O)(4)]·2H(2)O, the Co(II) atom is coord-in-ated by two N atoms from two 1H-imidazo[4,5-f][1,10]phenanthroline ligands, two O atoms from two sulfate anions and two O atoms from water mol-ecules in a distorted octa-hedral geometry. The Co⋯Co separation is 5.1167 (7) Å. The coordinated and uncoordinated water mol-ecules engage in N-H⋯O and O-H⋯O hydrogen-bonding inter-actions. ...[more]

PMID: 21583315

Similar Datasets

catena-Poly[[diaqua-(1H-imidazo[4,5-f][1,10]phenanthroline)cobalt(II)]-?-sulfato].

Project description:The Co(II) ion in the title complex, [Co(SO(4))(C(13)H(8)N(4))(H(2)O)(2)](n), has a slightly distorted octa-hedral coordination environment formed by two O atoms from two symmetry-related bridging sulfate ligands, two N atoms from a bis-chelating 1H-imidazo[4,5-f][1,10]phenanthroline (IPL) ligand and two O atoms from coordinated water mol-ecules. The bridging sulfate ligands connect Co(II) ions to form a one-dimensional chain along the b-axis direction. In the crystal structure, inter-molecular O-H?O, O-H?N and N-H?O hydrogen bonds link the chains into a three-dimensional network.

| S-EPMC2969714 | biostudies-literature

Di-?-sulfato-bis-[diaqua-(1H-imidazo[4,5-f][1,10]phenanthroline)iron(II)] dihydrate.

Project description:The title dinuclear Fe(II) complex, [Fe(2)(SO(4))(2)(C(13)H(8)N(4))(2)(H(2)O)(4)]·2H(2)O, is centrosymmetric. Two sulfate anions bridge two Fe(II) cations to form the binuclear complex. Each Fe(II) cation is coordinated by two N atoms from a 1H-imidazo[4,5-f][1,10]phenanthroline (IP) ligand, two O atoms from two sulfate anions and two water mol-ecules in a distorted octa-hedral geometry. Extensive O-H?O, N-H?O and O-H?N hydrogen bonding is present in the crystal structure. Weak ?-? stacking is observed between parallel IP ring systems, the face-to-face separation being 3.428?(14)?Å.

| S-EPMC3007828 | biostudies-other

Di-?-sulfato-bis-[diaqua-(1H-imidazo[4,5-f][1,10]phenanthroline)nickel(II)] dihydrate.

Project description:In the title compound, [Ni(2)(SO(4))(2)(C(13)H(8)N(4))(2)(H(2)O)(4)]·2H(2)O, the complete dimeric complex is generated by an inversion center. The Ni(II) atoms are octa-hedrally coordinated by two N atoms from one 1H-imidazo[4,5-f][1,10]phenanthroline (IP) ligand and two O atoms from two adjacent sulfate ions forming the equatorial plane, with two coordinated water mol-ecules in the axial sites. Both of the sulfate ions act as bidentate-bridging ligands connecting the two Ni(II) ions, thus generating a binuclear complex. In the crystal structure, O-H?O and O-H?N hydrogen bonds involving the coordinated and uncoordinated water mol-ecules and N-H?O links lead to the formation of a two-dimensional sheet structure developing parallel to (010). Weak ?-? stacking inter-actions [centroid-centroid separation = 3.613?(2)?Å] between the IP ligands also occur.

| S-EPMC2967888 | biostudies-other

Di-?-sulfato-?O:O'-bis-[diaqua-(1H-imidazo[4,5-f][1,10]phenanthroline)manganese(II)] dihydrate.

Project description:In the title centrosymmetric dinuclear compound, [Mn(2)(SO(4))(2)(C(13)H(8)N(4))(2)(H(2)O)(4)]·2H(2)O, the Mn(II) atom is octa-hedrally coordinated by two N atoms from a 1H-imidazo[4,5-f][1,10]phenanthroline (ip) ligand, two O atoms belonging to two bridging sulfate anions and two water O atoms. In the crystal structure, the complex mol-ecules and the uncoodinated water mol-ecules are connected by O-H?O, O-H?N and N-H?O hydrogen bonds into a three-dimensional network. A ?-? stacking inter-action between the pyridyl ring of the ip ligand and the benzene ring of the neighboring ligand [centroid-centroid distance = 3.579?(2)?Å] is also observed.

| S-EPMC3007874 | biostudies-other

5H-Imidazo[4,5-f][1,10]phenanthroline.

Project description:The title mol-ecule, C(13)H(8)N(4), is is essentially planar [r.m.s. deviation for all non-H atoms = 0.025?(3)?Å]. In the crystal, mol-ecules are connected through one weak bifurcated N-H?(N,N) hydrogen bond and three ?-? stacking inter-actions between pyridine and imidazole rings [centroid-centroid distance = 3.631?(8)?Å] and between pyridine and benzene rings [centroid-centroid distances = 3.675?(5) and 3.666?(2)?Å].

| S-EPMC3344565 | biostudies-literature

1,2-Diphenyl-1H-imidazo[4,5-f][1,10]phenanthroline.

Project description:In the title compound, C(25)H(16)N(4), the fused ring system is essentially planar [maximum deviation = 0.1012?(15)?Å]. The imidazole ring makes dihedral angles of 77.41?(8) and 56.26?(8)° with the phenyl rings attached to nitro-gen and carbon, respectively. The dihedral angle between the two phenyl rings is 65.50?(8)°. Weak C-H?? inter-actions are found in the crystal structure.

| S-EPMC3099849 | biostudies-other

2-(4-Fluoro-phen-yl)-1-phenyl-1H-imidazo[4,5-f][1,10]phenanthroline monohydrate.

Project description:In the title compound, C(25)H(15)FN(4)·H(2)O, the fused ring system is essentially planar [maximum deviation of 0.0822?(14)?Å]. The imidazole ring makes dihedral angles of 76.83?(7) and 32.22?(7)° with the phenyl group attached to nitro-gen and the fluoro-benzene group to carbon, respectively. The dihedral angle between the two phenyl rings is 72.13?(7)°. Inter-molecular O-H?N, O-H?F, C-H?F, C-H?O and C-H?N hydrogen bonds are found in the crystal structure.

| S-EPMC3212347 | biostudies-literature

2-(4-Methyl-phen-yl)-1H-imidazo[4,5-f][1,10]phenanthroline.

Project description:In the title compound, C(20)H(14)N(4), all the non-H atoms are roughly coplanar with an r.m.s. deviation of 0.0776?Å. In the crystal, mol-ecules are linked by N-H?N hydrogen bonds, forming chains along the ([Formula: see text]). The chains are connected by inter-molecular C-H?N hydrogen bonds and ?-? stacking inter-actions between inversion-related phenanthroline, imidazole and phenyl rings with centroid-centroid distances in the range 3.777?(1)-3.905?(1)?Å.

| S-EPMC3099870 | biostudies-other

3a,11b-Dihy-droxy-3a,11b-dihydro-1H-imidazo[4,5-f][1,10]phenanthroline-2(3H)-thione.

Project description:The title compound, C(13)H(10)N(4)O(2)S, was prepared through a cyclization reaction of 1,10-phenanthroline-5,6-dione and thio-urea. The dihedral angle between the pyridine rings is 8.22?(2)°. In the crystal, mol-ecules are connected by N-H?O, O-H?N, N-H?S and O-H?S hydrogen bonds, forming a three-dimensional network.

| S-EPMC3254542 | biostudies-literature

(Acetato-?O)diaqua-[2-(1H-benzotriazol-1-yl)acetato-?O](1,10-phenanthroline-?N,N')manganese(II) dihydrate.

Project description:In the hydrated title complex, [Mn(C(8)H(6)N(3)O(2))(CH(3)CO(2))(C(12)H(8)N(2))(H(2)O)(2)]·2H(2)O, the Mn(II) atom is coordinated by two N atoms from a 1,10-phenanthroline ligand, two water O atoms, a monodentate acetate anion and an O-monodentate 2-(1H-benzotriazol-1-yl)acetate ligand, resulting in a distorted cis-MnN(2)O(4) octa-hedral coordination geometry. The water O atoms are in a trans arrangement and one of them forms an intra-molecular O-H?O hydrogen bond to the uncoordinated O atom of the acetate ion. In the crystal, the complex mol-ecules and water mol-ecules are connected by O-H?O and O-H?N hydrogen bonds to generate a three-dimensional network.

| S-EPMC3297274 | biostudies-literature

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