Structures of 1-（3,4-Dihydroxyphenyl）-2-（3,4-dimethoxyphenyl） ethanone and Its Hydrate Complex

The title compounds, C16H16O5 (I) and C16H16O5·H2O (II), were structurally characterized by single-crystal X-ray diffraction. Compound I crystallizes in monoclinic space group P21/c with a = 10.5574(10), b = 8.3576(9), c = 16.5528(16) , β = 91.762(3)°, Z = 4, R = 0.0524 and wR = 0.1084. The molecules are jointed into a chain by intermolecular O-H···O and C-H···O hydrogen bonds, which form layers parallel to (001). The chains run along the [110] and [110] directions alternatively layer by layer, and are assembled into a network by intermolecular O-H···O (carboxyl) hydrogen bonds. On the other hand, the hydrate complex (II) crystallizes in the triclinic space group P1 with a = 5.1451(2), b = 10.4583(4), c = 14.8267(5) , α = 70.900(2), β = 82.478(2), γ = 81.359(2)°, Z = 2, R = 0.0393 and wR = 0.0983. The molecules are linked into infinite two-dimensional ribbons by O-H···O (carbonyl) and solvent-bridged O-H···O hydrogen bonds.     

Synthesis, Structure and Properties of a Strontium（Ⅱ） Complex with 2, 3-Pyrazinedicarboxylic Acid

Complex [Sr2(pdc)2(H2O)7]·H2O(1, H2 pdc=2,3-pyrazinedicarboxylic acid) has been synthesized and characterized by single-crystal X-ray diffraction studies and FT-IR. Structural determination reveals that there are two crystallographically independent strontium ions in 1. The coordination geometry of Sr(1) is a nine-coordinated distorted monocapped tetragonal antiprism, while Sr(2) is a nine-coordinated distorted monocapped tetragonal prism. The ligand pdc 2- takes two different connecting modes and links Sr(Ⅱ) centers to generate a 2D layer structure. The 2D layers are linked through O-H···O and O-H···N hydrogen bonds to form a 3D framework structure. Thermal stability and luminescent properties of complex 1 are investigated. 1 belongs to the monoclinic system, space group P21/n with a=10.7182(10), b=7.0377(6), c=29.225(3) , β=95.7170(10)o, Z=4, V=2193.5(3) 3 , M r=651.56, D c=1.973 g/cm 3 , F(000)=1296, μ=4.951 mm -1 , the final R=0.0318 and wR=0.0726 for 3938 observed reflections with I > 2σ(I).     

Hydrothermal Synthesis and Crystal Structure of a Novel Hexanuclear Copper（Ⅱ） Complex：[Cu_6（DPPZ）_4（btc）_4（H_2O）_8]·5H_2O

A new hexanuclear copper(Ⅱ) complex,[Cu 6 (DPPZ) 4 (btc) 4 (H 2 O) 8 ]·5H 2 O (1,DPPZ=dipyrido[3,2-a:2,3-c]phenazine,H 3 btc=1,3,5-benzenetricarboxylic acid),has been hydrothermally synthesized and structurally characterized by X-ray single-crystal diffraction,elemental analyses,IR,and thermogravimetric analysis.Its crystal structure is of triclinic system,space group P1 with a=12.489(4),b=14.234(5),c=14.484(5),α=82.848(4),β=79.399(4),γ=73.646(4)°,V=2421.2(13) 3,Z=1,Cu 6 C 108 H 78 N 16 O 37,M r=2573.17,D c=1.752 g/cm 3,μ=1.398 mm-1,F(000)=1308,GOOF=1.011,the final R=0.0495 and wR=0.1030 for 5420 observed reflections with I > 2σ(Ⅰ).In 1,four btc 3ligands act as bridges between six neighboring Cu atoms to form an unusual hexanuclear copper cluster.The clusters are further connected by two types of O-H···O and O-H···N hydrogen bonds,generating a three-dimensional supramolecular structure.In addition,intermolecular and intramolecular π-π stacking interactions further consolidate the three-dimensional supramolecular framework of 1.     

Synthesis and Crystal Structure of Isonicotinic Acid [1-（3,5-Dibromo-2- hydroxyphenyl）methylidene]hydrazide Methanol

A new Schiff base compound, C13H9Br2N3O2·CH3OH, isonicotinic acid [1-(3,5- dibromo-2-hydroxyphenyl)methylidene]hydrazide methanol, has been synthesized and characterized by elemental analysis, IR spectra, and single-crystal X-ray diffraction. The compound comprises a Schiff base moiety isonicotinic acid [1-(3,5-dibromo-2-hydroxyphenyl) methylidene]hydrazide and a methanol molecule. The crystal belongs to the triclinic system, space group P1 with a = 8.464(1), b = 9.511(2), c = 10.901(2) , α = 92.940(2), β = 110.456(2), γ = 96.040(2)o, Z = 2, V = 814.0(2) 3, Dc = 1.759 g/cm3, Mr = 431.09, λ(MoKα) = 0.71073 , μ = 4.994 mm-1, F(000) = 424, R = 0.0440 and wR = 0.1061. A total of 3284 unique reflections were collected, of which 2197 with I > 2σ(I) were observed. The molecule adopts a trans configuration about the C=N double bond. The dihedral angle between the benzene and pyridine rings is 22.0(4)o. The crystal structure is stabilized by intermolecular O-H···N and C-H···O hydrogen bonds, forming layers parallel to the ac plane. The preliminary biological tests show that the compound has potential antibacterial activities.     

Synthesis, Crystal Structure and Luminescent Properties of [Zn（bipy）_2（H_2O）_4]·L·3H_2O

A novel coordination complex [Zn(bipy)2(H2O)4]·L·3H2O (1, bipy = 4,4'-bipyridine, LHNa = aniline-2,5-disulfonic acid monosodium salt) has been synthesized from LHNa by using hydrothermal method and structurally characterized. The result indicates that complex 1 belongs to the monoclinic system, space group P21/c with a = 20.392(3), b = 7.4052(12), c = 23.843(3) , β = 116.253(10)°, V = 3.2291(8) 3, Z = 4, Dc = 1.553 g·cm-3, μ = 0.962 mm-1, F(000) = 1568, and the final R = 0.0497 and wR = 0.1290. The complex 1 has a 0-D discrete structure, and generates an infinite 3-D network with the aid of O–H…O hydrogen bonds and π-π interactions.     

Synthesis and Crystal Structure of a Cu2+ Supra-molecular Complex [Na2Cu(BTA)2(H2O)8]·H2Owith a Three-dimensional Network Structure

A three-dimensional Cu2+ supramolecular complex [Na2Cu(BTA)2(H2O)8]·H2O 1 (H2BTA = bistetrazolylamine) was synthesized by reacting the aqueous solution of CuSO4·5H2O and H2BTA under stirring. The crystal structure of 1 was determined by single-crystal X-ray diffraction. The result indicates that 1 crystallizes in triclinic,space group P1,with a = 7.0518(2),b = 12.2692(2),c = 13.8583(3) ,α = 115.7260(10),β = 93.2440(10),γ = 98.3610(10)o,Mr = 573.90,V = 1059.01(4) 3,Z = 2,Dc = 1.800 g·cm-3,μ(MoKα) = 1.155 mm-1,F(000) = 586.0,S = 1.074,the final R = 0.0273 and wR = 0.0744 for 4334 observed reflections with Ⅰ > 2σ(Ⅰ). The Cu2+ ion is five-coordinated with a N4O1 donor set with τ = 0.153 according to the method of Addison et al. And the Na+ ions form an infinite main chain through bridging O atoms from coordinated water molecules. In 1,a three-dimensional supramolecular network is formed by O-H···O,O-H···N,N-H···O and N-H···N hydrogen bonds.     

Hydrothermal Synthesis and Crystal Structure of a New Polyoxovanadate:[Mn(en)_3]_2en_(0.5)[HV_8~ⅤV_8~ⅣO_(38)(Cl)]·4.5H_2O(en=Ethylenediamine)

A new compound has been synthesized under hydrothermal conditions and characterized by IR,elemental analysis,XPS and single-crystal X-ray diffraction analysis. The title compound [Mn(en)3]2en0.5[HV16O38(Cl)]·4.5H2O crystallizes in monoclinic,space group C2/c,with a=17.016(4),b=18.858(4),c=18.872(4),β=93.667(4)o,V=6043(2)3,Z=4,Dc=2.242 g/cm3,Mr=2040.12,F(000)=4020,μ=2.895 mm-1,Rint=0.0921,R=0.0649 and wR=0.1325. Single-crystal X-ray structure analysis indicates that the title compound consists of a polyanion [HV8VV8IVO38(Cl)]4-cage,two [Mn(en)3]22+ cations,four and a half lattice waters and a half ethylenediamine. In addition,intermolecular O-H···N,O-H···O,N-H···O and C-H···O hydrogen bonds link the molecules together to form a three-dimensional structure.     

Synthesis and Crystal Structure of a New Lead Coordination Polymer： [Pb（L）（1,4-ndc）]

The title coordination polymer, [Pb(L)(1,4-ndc)] 1 (L = 2-(4-fluorophenyl)-1Himidazo[4,5f1,10]phenanthroline, 1,4-ndc = naphthalene-1,4-dicarboxylic acid), has been obtained by using hydrothermal synthesis and characterized by elemental analysis, IR and singlecrystal X-ray diffraction. It crystallizes in monoclinic, space group P21/c with a = 10.1043(11), b = 14.3162(15), c = 17.6061(18), β = 95.3990(10)°, V = 2535.5(5)3, Z = 4, C31H17FN4O4Pb, Mr = 735.68, Dc = 1.927 g/cm3, F(000) = 1416, μ(MoKa) = 6.709 mm-1, R = 0.0201 and wR = 0.0489. The 1,4-ndc dianions link neighboring Pb(II) atoms in a bis-chelating mode, yielding a one-dimensional chain structure along the c axis. The C–H···π interactions between the carbon atom of L ligand and the benzene ring of 1,4-ndc lead the one-dimensional chains to form a two-dimensional supramolecular layer. The π-π interactions between L ligand and 1,4-ndc ligand make the two-dimensional layers generate a three-dimensional supramolecular architecture. Additionally, the N–H···O hydrogen bonds further stabilize the structure of 1.     

Synthesis and Crystal Structure of [Mn（DPMT）2Cl2（H2O）2]

The title compound [Mn(DPMT)2Cl2(H2O)2] (DPMT = 1-[[2-(2,4-dichlorophenyl)- 1,3-dioxolan-2-yl]methyl]-1H-1,2,4-triazole) was synthesized by the reaction of MnCl2·4H2O and DPMT in ethanol solution and its structure was determined by single-crystal X-ray diffraction. The crystal belongs to monoclinic, space group P21/c with a = 23.913(4), b = 7.8883(13), c = 8.6291(14) , β = 95.816(3)o, V = 1619.4(5) 3, Z = 2, C24H26Cl6MnN6O6, Mr = 762.15, Dc = 1.563 g/cm3, μ = 0.950 mm-1, S = 1.045, F(000) = 774, R = 0.0462 and wR = 0.0981. The molecular structure is a centrosymmetric conformation, and two ligands are symmetrically located on both sides of the Mn atom. The manganese atom is surrounded by two nitrogen atoms from ligands, two chlorine atoms and two oxygen atoms from water molecules to form a slightly distorted octahedral geometry.     

Synthesis and Crystal Structure of （S）-Ethyl-2-（2-methoxy-phenylsulfenamido）-3-（1H-indol-3-yl）propanoate

With an aim to discover novel AHAS inhibitors,the title compound (S)-ethyl-2(2-methoxy-phenylsulfenamido)-3-(1H-indol-3-yl)propanoate (C 21 H 22 N 2 O 4 S,M r=398.47) has been synthesized and its crystal structure was determined by single-crystal X-ray diffraction analysis.The crystal belongs to orthorhombic,space group P2 1 2 1 2 1 with a=8.078(2),b=12.824(4),c=18.788(6),V=1946.2(10) 3,Z=4,F(000)=840,D c=1.360 mg/m 3,μ=0.197 mm-1,the final R=0.0433 and wR=0.1035 for 3075 observed reflections with I > 2σ(Ⅰ).The absolute structure Flack parameter X of this compound is 0.00(8).A total of 14375 reflections were collected,of which 3431 were independent (R int=0.0437).X-ray analysis reveals that the crystal structure involves two intermolecular N-H···O and one N-H···S intermolecular hydrogen bonds with the neighboring molecules.The crystal structure was compared with our previously reported (S)-methyl 2-(4-R-phenylsulfonamido)-3-(1H-indol-3-yl)propanoate (R=H(1) and Cl(2)),which provided some useful information of these compounds.     

Synthesis and Structure Characterization of a Tetranuclear Manganese(Ⅲ) Complex:[Mn_4O_2(O_2CMe)_6(MeOH)_2(dbm)_2]·2MeCOOH·2CH_2Cl_2

The title compound, [Mn4O2(O2CMe)6(MeOH)2(dbm)2]·2MeCOOH·2CH2Cl2 (Hdbm = dibenzoylmethane), has been synthesized and structurally determined by single-crystal X-ray diffraction. The crystal belongs to triclinic, space group P1, with a = 10.729(3), b = 12.269(3), c = 13.085(4) , α = 106.367(3), β = 107.643(2), γ = 94.771(2)o, V = 1547.9(7) 3, Z = 1, C50H64Cl4Mn4O24, Mr = 1410.57, Dc = 1.513 g/cm3, F(000) = 724, Rint = 0.0147, T = 293(2) K and μ = 1.046 mm–1. The final R = 0.0359 and wR = 0.0938 for 5791 observed reflections with I > 2σ(I). The structure of the complex consists of one [Mn4(μ3-O)2]8+ core with four coplanar Mn atoms disposed in an extended “butterfly-like” arrangement and two O atoms triply bridging each “wing”, and the peripheral ligation is provided by six μ2-MeCO2– , two terminal μ2-dbm– groups at the two ends of the molecule, and two MeOH molecules on the central Mn atoms. Intermolecular O…H–O hydrogen bonding interactions are found within the structure of the compound.     

配位聚合物[Mn（4，4＇-bpy）1．5（H2O）3]（ClO4）·（4，4＇-bpy）（L）·H2O的水热合成和晶体结构

The title compound, [Mn（4,4＇-bpy）1.5（H2O）3]（ClO4）＇（4,4＇-bpy）（L）·H2O（1）, where L=2,4,6-trimethylbenzoic acid, was synthesized and its crystal structure was determined by X-ray diffraction analysis. The crystal is of triclinic, space group P1 with a=2.929 9（6） nm, b=1.0364（2） nm, c=8.2220（1） nm, α=105.300（2）°,β=97.495（2）°,）,=91.118（2）°, V=1.884 0（4） nm^3, Z=2, Mr=780.10, Dc=1.375 g·cm^-3,μ=0.483 mm-1, F（000）=812, R=0.055 4, wR= 0.135 2. The Mn atoms are octahedrally coordinated by three N atoms of three 4,4＇-bipyridine ligands and three O atoms of water. The complex shows a one-dimensional chain structure bridged by water and 4,4＇-bipyridine molecules. CCDC： 615707.     

Synthesis and Crystal Structure of a Three-dimensional Manganese(II) Complex (tataH)_2[Mn(pydc)_2]·4H_2O (tata = 2,4,6-Triamino-1,3,5-triazine, pydcH_2 = Pyridine-2,6-dicarboxylic Acid)

A manganese(II) complex (tataH)2[Mn(pydc)2]·4H2O (C20H28MnN14O12, Mr = 711.50, tata = 2,4,6-triamino-1,3,5-triazine, pydcH2 = pyridine-2,6-dicarboxylic acid) has been synthesized and its crystal structure was determined by single-crystal X-ray diffraction. The crystal belongs to the triclinic system, space group P1, with a = 9.9847(3), b = 10.9813(3), c = 15.2616(5) , α = 101.5310(10), β = 90.2610(10), γ = 116.4600(10)°, V = 1459.44(8) 3, Z = 2, Dc = 1.619 g/cm3, μ = 0.539 mm–1, F(000) = 734, the final R = 0.0292 and wR = 0.0745. In the crystal the MnII atom is six-coordinated by four carbonyl oxygen atoms and two pyridine nitrogen atoms from two tridentate pydc ligands to furnish a distorted octahedral geometry. The complex shows the A…D…D’…A’ H-bonded tetramer. The molecules are packed in a three-dimensional framework structure by the combination of O–H…O, N–H…O and N–H…N hydrogen bonds between (tataH)+, [Mn(pydc)2]2– and crystal water.     

Crystal Structure of a Cadmium（II） Complex Containing an Amide Type Ligand

The compound [Cd(L)2(NO3)]NO3·0.5H2O (L = N-benzyl-2-(quinolin-8-yloxy)aceta- mide) 1 has been synthesized and structurally determined by single-crystal X-ray diffraction, elemental analysis, IR and UV spectroscopy. The crystal belongs to the triclinic system, space group P1 with a = 11.7175(13), b = 11.8873(13), c = 14.0958(16) , α = 74.889(2), β = 78.228(2), γ = 78.831(2)o, V = 1835.0(4) 3, Z = 1, Dc = 1.502 Mg/m3, Mr = 1660.17,μ = 0.662 mm-1, F(000) = 846, λ(MoKα) = 0.71073 , the final R = 0.0585 and wR = 0.0577 for all observed reflections. The results show that the Cd(Ⅱ) ion with a square antiprismatic geometry is coordinated by a N2O6 donor set, two NO2 sets from two ligands and two O atoms from a bidendate nitrate group. In the crystal, the O-H···O and N-H···O hydrogen bonds are helpful to consolidate the three- dimensional network.     

A New Cadmium（Ⅱ） Coordination Polymer Incorporating a 3D Framework with 1D Channels Bridged by Flexible Cyclohexane-1,2,4,5-tetracarboxylate Ligand

The hydrothermal reaction of Cd(OAc)2·2H2O, 4,4'-bpy and cyclohexane-1,2,4,5-tetracarboxylic acid (H4L) yields a three-dimensional (3D) coordination porous framework [Cd2LI(4,4'-bpy)1.5(H2O)2]n·2nH2O, which was characterized by single-crystal X-ray diffraction (MoKα radiation, λ = 0.71073), elemental analysis and IR. This complex crystallizes in the monoclinic system, space group C2/c with a = 25.951(3), b = 11.6618(12), c = 20.046(2) , β = 114.863(2)o, V = 5504.4(10) 3, Z = 8, Dc = 1.900 g/cm3, Mr = 787.30, μ = 1.615 mm-1, F(000) = 3128, the final R = 0.0978 and wR = 0.1780. The structure of the complex is a 3D coordination Cd-carboxylate framework consisting of 1D hexagonal channels along the c-axis filled with the bridging 4,4'-bpy ligands. The 4,4'-bpy ligands with two kinds of conformations are located alternately in the channels through coordination and hydrogen interactions to support the whole porous framework, in which the conformation-flexible cyclohexane-1,2,4,5-tetracarboxylate ligand adopts the I (e,a,a,e) conformation and acts as a pentadentate ligand to connect five Cd(Ⅱ) atoms via the carboxylate groups in different coordination modes.     

Synthesis and Crystal Structure of a New Two-dimensional Manganese Coordination Polymer： [Mn（L）（1,4-bdc）]

A new coordination polymer,[Mn(L)(1,4-bdc)] (L=11-fluoro-dipyrido[3,2-a:2,3-c]phenazine,1,4-bdc=benzene-1,4-dicarboxylate),has been synthesized through the hydrothermal method and characterized by elemental analysis,IR and single-crystal X-ray diffraction.It crystalli-zes in triclinic,space group P1 with a=9.7544(9),b=10.8254(10),c=11.5288(10),α=114.1300(10),β=96.6110(10),γ=105.0390(10)°,V=1038.62(16)3,Z=2,C 26 H 13 FMnN 4 O 4,M r=519.34,D c=1.661 g/cm 3,F(000)=526,μ(MoKa)=0.691 mm-1,R=0.0405 and wR=0.0977.The 1,4-bdc dianions link the neighboring Mn(II) atoms to yield a two-dimensional layer structure.The L ligands are attached on both sides of the layer.The π-π interactions between the L ligands of neighboring layers result in a three-dimensional supramolecular architecture.     

Synthesis,Crystal Structure and Electrochemical Property of a Dinuclear Manganese（Ⅱ） Complex [Mn_2（C_（12）H_8N_2）_4（C_8H_5O_4）_2]（C_8H_4O_4）·H_2O

One dinuclear manganese(II)complex [Mn2(C12H8N2)4(C8H5O4)2](C8H4O4)·H2O has been synthesized with o-phthalic acid and 1,10-phenanthroline.The crystal structure was determined by X-ray diffraction.The crystal belongs to the triclinic system,space group P1 with a = 1.17767(3),b = 1.22292(2),c = 1.35860(3)nm,α = 110.5300(10),β = 97.6140(10),γ = 93.7300(10)o,V = 1.80307(7)nm3,Dc = 1.404 g/cm3,Z = 2,F(000)= 784,the final GOOF = 1.047,R = 0.0398 and wR = 0.1038.The crystal structure of the title complex consists of one [Mn2(C12H8N2)4(C8H5O4)2]2+ cation,one uncoordinate o-phthalate anion(C8H4O4)2-and one uncoordinate water molecule.In [Mn2(C12H8N2)4(C8H5O4)2]2+,the central Mn(II)ion is coordinated by four nitrogen atoms and two oxygen atoms to give a distorted octahedral coordination geometry.The electrochemical property of the title complex was also studied.     

Synthesis and Crystal Structure of 1-（4-Fluorophenyl）-2-hexylthiobenzo[4,5]-furo[3,2-d]-1,2,4-triazolo[1,5-a]pyrimidin-5（1H）-one

The crystal structure of the title compound 1-(4-fluorophenyl) -2-hexylthio-benzo [4,5]furo[3,2-d]-1,2,4-triazolo[1,5-a]pyrimidin-5(1H) -one(C23H21FN4O2S,Mr = 436.5) has been prepared and determined by single-crystal X-ray diffraction. The crystal is of monoclinic,space group P21/n with a = 13.9854(3) ,b = 17.2678(4) ,c = 18.1828(5) ,β = 99.364(2) °,V = 4332.58(18) 3,Z = 4,Dc = 1.338,F(000) =1824,μ = 0.185 mm-1,MoKa radiation(λ = 0.71073) ,R = 0.0538 and wR = 0.1162 for 4728 observed reflections with I > 2σ(I) . X-ray diffraction analysis reveals the fused rings of benzo[4,5]furo[3,2-d]-1,2,4-triazolo[1,5-a] pyrimidin-5(1H) -one system are nearly coplanar. The crystal packing is mainly stabilized by weak intermolecular C-H···O hydrogen bond and π-π interactions.     

Crystal Structure,Thermal Behavior and Magnetic Properties of a New Copper（Ⅱ） Complex Based on Biphenyl-2,5,2＇,5＇-tetracarboxylic Acid

A new coordination polymer,[Cu2(bptc)(2,2'-bpy) 2(H2O)]·H2O(2,2'-bpy = 2,2'-bipyridine,H4bptc = biphenyl-2,5,2',5'-tetracarboxylic acid) ,has been synthesized under hydrother-mal conditions. The structure was characterized by single-crystal X-ray diffraction,elemental analysis,IR spectra and thermogravimetric analysis. It crystallizes in triclinic,space group P1 with a = 10.6447(12) ,b = 11.0191(12),c = 16.1253(18) ,α = 79.538(2),β = 88.0720(10) ,γ = 61.6650(10) °,V = 1634.1(3) 3,C36H26Cu2N4O10,Mr = 801.69,Z = 2,Dc = 1.629 g/cm3,μ(MoKα) = 1.370 mm-1,F(000) = 816.0,R = 0.0418 and wR = 0.1135 for 4416 observed reflections with I > 2σ(I) . X-ray analysis shows that the title complex exhibits 1D wavelike [Cu2(bptc) ]n chains with two types of diamond-shaped pores. These 1D chains are linked into a 3D supramolecular structure via O-H···O,C-H···O interactions and weak π···π stacking interactions. There exist H-bonded helices in a right-and left-handed sequence by turns in a 2D layer. Moreover,thermal stability has been studied and magnetic measurements show antiferromagnetic interactions for this complex.     

Synthesis and Crystal Structure of a New Complex {[Co~(Ⅲ)L_2]·[Co~(Ⅱ)(H_2O)_6]_(0.5)·2.25H_2O}_4 (H_2L = N-(2-Hydroxyphenyl)salicylidenimine)

The reaction of Co(OAc)2·4H2O with the Schiff base H2L in a methanol solution affords the red crystals of {[CoIIIL2]·[CoII(H2O)6]0.5·2.25H2O}4 1 (H2L = N-(2-hydroxyphenyl) sali-cylidenimine). The molecular and crystal structures were determined by single-crystal X-ray diffraction. The crystal is of monoclinic, space group P21/n, C104H114Co6N8O37, Mr = 2421.61, a = 10.625(3), b = 16.335(4), c = 15.265(4) , β = 102.990(4)o, V = 2581.6(11) 3, Z = 1, Dc = 1.558 g/cm3, μ = 1.034 mm-1, F(000) = 1252, R = 0.0414 and wR = 0.1167 for 5889 reflections. The Co(III) atom is six-coordinated by two nitrogen atoms and four oxygen atoms of two tridentate L ligands. The abundant hydrogen bonding interactions extend the complex into a one-dimensional supra-molecular framework. The uncoordinated water molecules act as space-fillers and consolidate the whole architecture through the hydrogen bonding interactions.