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Penta-kis(ethyl-enediammonium) tri-?-sulfato-bis-[tris-ulfatocerate(IV)] trihydrate.

ABSTRACT: In the cerate(IV) anion of the title salt, (C(2)H(10)N(2))(5)[Ce(2)(SO(4))(9)]·3H(2)O, the two metal atoms are bridged by three sulfate units; each metal atom is itself chelated by other three sulfate units so that the metal atoms exist in nine-coordinate tricapped trigonal-prismatic geometries. The anions, cations and uncoordinated water mol-ecules are linked by O-H?O and N-H?O hydrogen bonds, forming a three-dimensional network. One of the five cations is disordered with respect to the ethyl-ene portion in a 1:1 ratio.

SUBMITTER: Jabeen N

PROVIDER: S-EPMC3006805 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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Penta-kis(ethyl-enediammonium) tri-μ-sulfato-bis-[tris-ulfatocerate(IV)] trihydrate.

Jabeen Nadia N Ahmad Saeed S Meer Ali Farooq AF Khan Islam Ullah IU Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20100616 Pt 7

In the cerate(IV) anion of the title salt, (C(2)H(10)N(2))(5)[Ce(2)(SO(4))(9)]·3H(2)O, the two metal atoms are bridged by three sulfate units; each metal atom is itself chelated by other three sulfate units so that the metal atoms exist in nine-coordinate tricapped trigonal-prismatic geometries. The anions, cations and uncoordinated water mol-ecules are linked by O-H⋯O and N-H⋯O hydrogen bonds, forming a three-dimensional network. One of the five cations is disordered with respect to the ethyl-e ...[more]

PMID: 21587720

Similar Datasets

Tris(ethyl-enediammonium) bis-[(2-amino-ethyl)ammonium] bis-[bis-(?(5)-hydrogen phosphato)penta-?(2)-oxido-deca-oxido-penta-molybdenum(VI)] deca-hydrate.

Project description:The title compound, (C(2)H(10)N(2))(3)(C(2)H(9)N(2))(2)[Mo(5)(HPO(4))(2)O(15)]·10H(2)O, was prepared under hydro-thermal conditions at pH 5.0. The structure contains mono- and diprotonated ethyl-enediamine cations, [Mo(5)O(15)(HPO(4))(2)](4-) anions and uncoord-in-ated water mol-ecules. The [Mo(5)O(15)(HPO(4))(2)](4-) hetero-poly-oxometallate anion is made up of five MoO(6) octa-hedra sharing an edge and forming a ring, which is closed by common corners of the terminal MoO(6) octa-hedron. The ring is topped on both sides by two slightly distorted PO(4) tetra-hedra, sharing three corners with three MoO(6) octa-hedra. The terminal oxygen atoms of the PO(4) units are protonated. Together with the anions, the water mol-ecules and the ethyl-enediammonium cations are involved in N-H?O and O-H?O hydrogen bonding, forming a three-dimensional supra-molecular network.

| S-EPMC2979102 | biostudies-literature

Penta-kis(l-prolinium) dodeca-tungsto-borate trihydrate.

Project description:The title polyoxometalate-based organic-inorganic hybrid compound, (C(5)H(10)NO(2))(5)[BW(12)O(40)]·3H(2)O, consists of one ?-Keggin-type [BW(12)O(40)](5-) polyoxoanion, five crystallographically independent l-prolinium cations and three uncoordin-ated water mol-ecules. The polyoxoanion shows characteristic features with respect to bond lengths and angles. Several N-H?O and O-H?O hydrogen bonds between the organic cations, inorganic anions and crystal water mol-ecules lead to a three-dimensional supra-molecular structure.

| S-EPMC2972001 | biostudies-literature

cyclo-Tri-?-oxido-tris-{[(?,?)-1,2-bis-(cyclo-penta-dien-yl)-1,1,2,2-tetra-methyl-disilane]zirconium(IV)}: a trimeric disila-bridged oxidozirconocene.

Project description:The title compound, [Zr(3)(C(14)H(20)Si(2))(3)O(3)], consists of three disila-bridged zirconocene units, which are connected via an oxide ligand, forming a nearly planar six-membered ring with a maximum displacement of 0.0191?(8)?Å. The compound was isolated as a by-product from a mixture of [(C(5)H(4)SiMe(2))(2)ZrCl(2)] and Li[AlH(4)] in Et(2)O.

| S-EPMC3099787 | biostudies-literature

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Octa-?3-selenido-penta-kis-(tri-ethyl-phos-phane-?P)(tri-methyl-aceto-nitrile-?N)-octa-hedro-hexa-rhenium(III) bis-(hexa-fluorido-anti-monate) tri-methyl-aceto-nitrile monosolvate.

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catena-Poly[[bis-(ethyl-enediamine)copper(II)]-?-sulfato].

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| S-EPMC2979599 | biostudies-literature

catena-Poly[bis-(propane-1,3-diaminium) [[aqua-(sulfato-?O)bis-(sulfato-?O,O')cerate(IV)]-?-sulfato-?O,O':O''] dihydrate].

Project description:The Ce(IV) atom in the title salt, {(H(3)NCH(2)CH(2)CH(2)NH(3))(2)[Ce(SO(4))(4)(H(2)O)]·2H(2)O}(n), exists in a monocapped square-anti-prismatic coordination geometry. The water-coordinated metal atom is bonded to four sulfate ions; one of them is monodentate and two function in a chelating mode. The fourth is also chelating but it uses one of the other two O atoms to bind to an adjacent metal atom, generating a polyanionic chain. The cations are linked to the polyanionic chain as well as to the uncoordinated water mol-ecules, resulting in an O-H?O and N-H?O hydrogen-bonded three-dimensional network.

| S-EPMC3099775 | biostudies-literature

Bis(tri-ethyl-ammonium) chloranilate.

Project description:IN THE CRYSTAL STRUCTURE OF THE TITLE COMPOUND [SYSTEMATIC NAME: bis-(tri-ethyl-ammonium) 2,5-di-chloro-3,6-dioxo-cyclo-hexa-1,4-diene-1,4-diolate], 2C6H16N(+)·C6Cl2O4 (2-), the chloranilate anion lies on an inversion center. The tri-ethyl-ammonium cations are linked on both sides of the anion via bifurcated N-H?(O,O) and weak C-H?O hydrogen bonds to give a centrosymmetric 2:1 aggregate. The 2:1 aggregates are further linked by C-H?O hydrogen bonds into a zigzag chain running along [01-1].

| S-EPMC3884448 | biostudies-literature

Bis[tris-(ethane-1,2-diamine)nickel(II)] octa-cyanidomolybdate(IV) penta-hydrate.

Project description:In the title compound, [Ni(C(2)H(8)N(2))(3)](2)[Mo(CN)(8)]·5H(2)O, the Ni(II) ion is coordinated by six N atoms from three ethane-1,2-diamine ligands in a distorted octa-hedral geometry, while the Mo(IV) atom is coordianted by eight cyanide ligands. The Ni-N bond distances range from 2.1061?(18) to 2.1425?(18)?Å. The Mo-C and C-N distances in the [Mo(CN)(8)] unit range from 2.154?(2) to 2.174?(2)?Å and 1.149?(3) to 1.156?(3)?Å, respectively. The complex ions and water mol-ecules are linked by weak N-H?N/O and O-H?N/O hydrogen bonds into a three-demensional structure.

| S-EPMC2980088 | biostudies-other

Poly[penta-kis-(?-cyanido-?N:C)tris-(5-phenyl-2,2'-bipyridine-?N,N')penta-copper(I)].

Project description:The hydro-thermal reaction of Cu(acetate)(2) and K(3)[Fe(CN)(6)] with 5-phenyl-2,2'-bipyridine (5-ph-2,2'-bpy) in water yields the polymeric title complex, [Cu(5)(CN)(5)(C(16)H(12)N(2))(3)](n), which consists of ribbons along the a axis, constructed from 26-membered {Cu(10)(CN)(8)} rings. In these rings, the metal atoms are bridged by cyanide groups, except for one close Cu?Cu contact [2.7535?(12)?Å], which can be considered as ligand-unsupported. Within the rings, one Cu atom has a distorted tetra-hedral geometry through the coordination to two N atoms from 5-ph-2,2'-bpy and two N/C atoms from two cyanide groups. Two Cu atoms have a trigonal planar environment being coordinated by three cyanide groups and two other Cu atoms have a distorted square planar geometry through coordination to two N atoms from 5-ph-2,2'-bpy and two N/C atoms from two cyanide groups.

| S-EPMC3238629 | biostudies-literature

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