Tetraaquabis(pyridine)metal(II)saccharinate tetrahydrate,[M(H2O)4(py)2](sac) 2·4H2O*; M = Co, Ni. Crystal structure determination

G. Jovanovski; P. Naumov; O. Grupče; B. Kaitner

doi:10.1016/S0992-4361(99)80020-4

Tetraaquabis(pyridine)metal(II)saccharinate tetrahydrate,[M(H₂O)₄(py)₂](sac) ₂·4H²O*; M = Co, Ni. Crystal structure determination

G. Jovanovski, P. Naumov, O. Grupče, B. Kaitner

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

The crystal structure determination of the title compounds showed that they are isomorphous, revealing the general formula [M(H₂O)₄(py)₂](sac)₂·4H ₂O. Their structures are built up of [M(H₂O)₄(py)₂]²⁺ cations, saccharinato anions and non-coordinated water molecules. The metal atom lies on the inversion center and is octahedrally coordinated by four water oxygens and two pyridine nitrogen atoms. The crystal structure packing is achieved through the hydrogen bonds of O_w⋯O_w, O_w⋯O and O_w⋯N type. Coordinated water molecules are hydrogen bonded to non-coordinated ones at the same time participating in hydrogen bonding with carbonyl oxygen and nitrogen atom from the saccharinato anions. Non-coordinated water molecules participate in hydrogen bonding with the oxygen atoms belonging to the saccharinato CO and SO₂ groups. The hydrogen bond network between the oxygen atoms belonging to the SO₂ group of the saccharinato anions and one of the non-coordinated water molecules (OW3) constructs the centrosymmetric cavity in the structure.

Original language	English (US)
Pages (from-to)	579-590
Number of pages	12
Journal	European Journal of Solid State and Inorganic Chemistry
Volume	35
Issue number	8-9
DOIs	https://doi.org/10.1016/S0992-4361(99)80020-4
State	Published - 1998

ASJC Scopus subject areas

General Chemistry
Inorganic Chemistry

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title = "Tetraaquabis(pyridine)metal(II)saccharinate tetrahydrate,[M(H2O)4(py)2](sac) 2·4H2O*; M = Co, Ni. Crystal structure determination",

abstract = "The crystal structure determination of the title compounds showed that they are isomorphous, revealing the general formula [M(H2O)4(py)2](sac)2·4H 2O. Their structures are built up of [M(H2O)4(py)2]2+ cations, saccharinato anions and non-coordinated water molecules. The metal atom lies on the inversion center and is octahedrally coordinated by four water oxygens and two pyridine nitrogen atoms. The crystal structure packing is achieved through the hydrogen bonds of Ow⋯Ow, Ow⋯O and Ow⋯N type. Coordinated water molecules are hydrogen bonded to non-coordinated ones at the same time participating in hydrogen bonding with carbonyl oxygen and nitrogen atom from the saccharinato anions. Non-coordinated water molecules participate in hydrogen bonding with the oxygen atoms belonging to the saccharinato CO and SO2 groups. The hydrogen bond network between the oxygen atoms belonging to the SO2 group of the saccharinato anions and one of the non-coordinated water molecules (OW3) constructs the centrosymmetric cavity in the structure.",

author = "G. Jovanovski and P. Naumov and O. Grup{\v c}e and B. Kaitner",

note = "Funding Information: Financial support of the Ministry of Science of Republic of Croatia and Ministry of Science of Republic of Macedonia is highly appreciated.",

year = "1998",

doi = "10.1016/S0992-4361(99)80020-4",

language = "English (US)",

volume = "35",

pages = "579--590",

journal = "European Journal of Solid State and Inorganic Chemistry",

issn = "0992-4361",

publisher = "Elsevier Masson SAS",

number = "8-9",

}

TY - JOUR

T1 - Tetraaquabis(pyridine)metal(II)saccharinate tetrahydrate,[M(H2O)4(py)2](sac) 2·4H2O*; M = Co, Ni. Crystal structure determination

AU - Jovanovski, G.

AU - Naumov, P.

AU - Grupče, O.

AU - Kaitner, B.

N1 - Funding Information: Financial support of the Ministry of Science of Republic of Croatia and Ministry of Science of Republic of Macedonia is highly appreciated.

PY - 1998

Y1 - 1998

N2 - The crystal structure determination of the title compounds showed that they are isomorphous, revealing the general formula [M(H2O)4(py)2](sac)2·4H 2O. Their structures are built up of [M(H2O)4(py)2]2+ cations, saccharinato anions and non-coordinated water molecules. The metal atom lies on the inversion center and is octahedrally coordinated by four water oxygens and two pyridine nitrogen atoms. The crystal structure packing is achieved through the hydrogen bonds of Ow⋯Ow, Ow⋯O and Ow⋯N type. Coordinated water molecules are hydrogen bonded to non-coordinated ones at the same time participating in hydrogen bonding with carbonyl oxygen and nitrogen atom from the saccharinato anions. Non-coordinated water molecules participate in hydrogen bonding with the oxygen atoms belonging to the saccharinato CO and SO2 groups. The hydrogen bond network between the oxygen atoms belonging to the SO2 group of the saccharinato anions and one of the non-coordinated water molecules (OW3) constructs the centrosymmetric cavity in the structure.

AB - The crystal structure determination of the title compounds showed that they are isomorphous, revealing the general formula [M(H2O)4(py)2](sac)2·4H 2O. Their structures are built up of [M(H2O)4(py)2]2+ cations, saccharinato anions and non-coordinated water molecules. The metal atom lies on the inversion center and is octahedrally coordinated by four water oxygens and two pyridine nitrogen atoms. The crystal structure packing is achieved through the hydrogen bonds of Ow⋯Ow, Ow⋯O and Ow⋯N type. Coordinated water molecules are hydrogen bonded to non-coordinated ones at the same time participating in hydrogen bonding with carbonyl oxygen and nitrogen atom from the saccharinato anions. Non-coordinated water molecules participate in hydrogen bonding with the oxygen atoms belonging to the saccharinato CO and SO2 groups. The hydrogen bond network between the oxygen atoms belonging to the SO2 group of the saccharinato anions and one of the non-coordinated water molecules (OW3) constructs the centrosymmetric cavity in the structure.

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Tetraaquabis(pyridine)metal(II)saccharinate tetrahydrate,[M(H₂O)₄(py)₂](sac) ₂·4H²O*; M = Co, Ni. Crystal structure determination

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