Bis(-2-carboxymethyl-2-hydroxy-butane-dioato)bis-[diaqua-manganese(II)]-1, 2-bis-(pyridin-4-yl)ethane-water (1/1/2)

In Hong Hwang; Pan Gi Kim; Cheal Kim; Youngmee Kim

doi:10.1107/S1600536812032771

Bis(-2-carboxymethyl-2-hydroxy-butane-dioato)bis-[diaqua-manganese(II)]-1, 2-bis-(pyridin-4-yl)ethane-water (1/1/2)

In Hong Hwang
, Pan Gi Kim
, Cheal Kim
, Youngmee Kim

Dept. of Fine Chemistry

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

3 Scopus citations

Abstract

The asymmetric unit of the title compound, [Mn₂(C ₆H₆O₇)₂(H₂O) ₄]·C₁₂H₁₂N₂· ₂H₂O, comprises half of a centrosymmetric dimer, half of a 1,2-bis-(pyridin-4-yl)ethane and one water mol-ecule. Two citrate ligands bridge two Mn^II ions, the Mn^II ion being coordinated by four O atoms from the citrate(2-) ligands and two water O atoms, forming a distorted octa-hedral environment. In the crystal, O-H⋯O hydrogen bonds link the centrosymmetric dimers and lattice water mol-ecules into a three-dimensional structure which is further stabilized by inter-molecular π-π inter-actions [centroid-centroid distance = 3.792 (2) Å].

Original language	English
Pages (from-to)	m1116-m1117
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	68
Issue number	8
DOIs	https://doi.org/10.1107/S1600536812032771
State	Published - Aug 2012

Keywords

R factor = 0.033
T = 293 K
data-to-parameter ratio = 12.8
mean σ(C-C) = 0.004 Å
single-crystal X-ray study
wR factor = 0.092

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@article{813863862dde463a820f2e7b8403c6db,

title = "Bis(-2-carboxymethyl-2-hydroxy-butane-dioato)bis-[diaqua-manganese(II)]-1, 2-bis-(pyridin-4-yl)ethane-water (1/1/2)",

abstract = "The asymmetric unit of the title compound, [Mn2(C 6H6O7)2(H2O) 4]·C12H12N2· 2H2O, comprises half of a centrosymmetric dimer, half of a 1,2-bis-(pyridin-4-yl)ethane and one water mol-ecule. Two citrate ligands bridge two MnII ions, the MnII ion being coordinated by four O atoms from the citrate(2-) ligands and two water O atoms, forming a distorted octa-hedral environment. In the crystal, O-H⋯O hydrogen bonds link the centrosymmetric dimers and lattice water mol-ecules into a three-dimensional structure which is further stabilized by inter-molecular π-π inter-actions [centroid-centroid distance = 3.792 (2) {\AA}].",

keywords = "R factor = 0.033, T = 293 K, data-to-parameter ratio = 12.8, mean σ(C-C) = 0.004 {\AA}, single-crystal X-ray study, wR factor = 0.092",

author = "Hwang, \{In Hong\} and Kim, \{Pan Gi\} and Cheal Kim and Youngmee Kim",

year = "2012",

month = aug,

doi = "10.1107/S1600536812032771",

language = "English",

volume = "68",

pages = "m1116--m1117",

journal = "Acta Crystallographica Section E: Structure Reports Online",

issn = "1600-5368",

number = "8",

}

TY - JOUR

T1 - Bis(-2-carboxymethyl-2-hydroxy-butane-dioato)bis-[diaqua-manganese(II)]-1, 2-bis-(pyridin-4-yl)ethane-water (1/1/2)

AU - Hwang, In Hong

AU - Kim, Pan Gi

AU - Kim, Cheal

AU - Kim, Youngmee

PY - 2012/8

Y1 - 2012/8

N2 - The asymmetric unit of the title compound, [Mn2(C 6H6O7)2(H2O) 4]·C12H12N2· 2H2O, comprises half of a centrosymmetric dimer, half of a 1,2-bis-(pyridin-4-yl)ethane and one water mol-ecule. Two citrate ligands bridge two MnII ions, the MnII ion being coordinated by four O atoms from the citrate(2-) ligands and two water O atoms, forming a distorted octa-hedral environment. In the crystal, O-H⋯O hydrogen bonds link the centrosymmetric dimers and lattice water mol-ecules into a three-dimensional structure which is further stabilized by inter-molecular π-π inter-actions [centroid-centroid distance = 3.792 (2) Å].

AB - The asymmetric unit of the title compound, [Mn2(C 6H6O7)2(H2O) 4]·C12H12N2· 2H2O, comprises half of a centrosymmetric dimer, half of a 1,2-bis-(pyridin-4-yl)ethane and one water mol-ecule. Two citrate ligands bridge two MnII ions, the MnII ion being coordinated by four O atoms from the citrate(2-) ligands and two water O atoms, forming a distorted octa-hedral environment. In the crystal, O-H⋯O hydrogen bonds link the centrosymmetric dimers and lattice water mol-ecules into a three-dimensional structure which is further stabilized by inter-molecular π-π inter-actions [centroid-centroid distance = 3.792 (2) Å].

KW - R factor = 0.033

KW - T = 293 K

KW - data-to-parameter ratio = 12.8

KW - mean σ(C-C) = 0.004 Å

KW - single-crystal X-ray study

KW - wR factor = 0.092

UR - https://www.scopus.com/pages/publications/84864644688

U2 - 10.1107/S1600536812032771

DO - 10.1107/S1600536812032771

M3 - Article

AN - SCOPUS:84864644688

SN - 1600-5368

VL - 68

SP - m1116-m1117

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 8

ER -

Bis(-2-carboxymethyl-2-hydroxy-butane-dioato)bis-[diaqua-manganese(II)]-1, 2-bis-(pyridin-4-yl)ethane-water (1/1/2)

Abstract

Keywords

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