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 - data-to-parameter ratio = 12.8
KW - mean σ(C-C) = 0.004 Å
KW - R factor = 0.033
KW - single-crystal X-ray study
KW - T = 293 K
KW - wR factor = 0.092
UR - http://www.scopus.com/inward/record.url?scp=84864644688&partnerID=8YFLogxK
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 -