Home Crystal structure of [aqua[2,2′-(1,2-phenylene)bis(1H-imidazole-4-carboxylato-5-carboxy)-κ4N3,N3′,O4,O4′] zinc(II)] monohydrate, C16H10N4O9Zn⋅H2O
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Crystal structure of [aqua[2,2′-(1,2-phenylene)bis(1H-imidazole-4-carboxylato-5-carboxy)-κ4N3,N3,O4,O4] zinc(II)] monohydrate, C16H10N4O9Zn⋅H2O

  • Wen-Bin Wang , Xin-Chang Shi , Ying-Ying Li and Fang-Rong Cheng EMAIL logo
Published/Copyright: August 17, 2019

Abstract

C16H12N4O10Zn, monoclinic, C2/c (no. 15), a = 18.6618(10) Å, b = 13.5466(6) Å, c = 14.7722(8) Å, β = 108.481(2)°, V = 3541.9(3) Å3, Z = 8, Rgt(F) = 0.0392, wRref(F2) = 0.1061, T = 293(2) K.

CCDC no.: 1936324

The molecular structure is shown in the figure. Table 1 contains crystallographic data and Table 2 contains the list of the atoms including atomic coordinates and displacement parameters.

Table 1:

Data collection and handling.

Crystal:Yellow block
Size:0.12 × 0.11 × 0.11 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:1.46 mm−1
Diffractometer, scan mode:Bruker D8, φ and ω
θmax, completeness:27.6°, >99%
N(hkl)measured, N(hkl)unique, Rint:42976, 4093, 0.042
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 3574
N(param)refined:282
Programs:SHELX [1], [2], Bruker [3], [4]
Table 2:

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).

AtomxyzUiso*/Ueq
Zn10.26353(2)0.40295(2)0.61820(2)0.02618(11)
N10.17752(12)0.49997(16)0.61009(16)0.0229(5)
N20.09564(12)0.60807(16)0.62725(17)0.0236(5)
H2A0.07550.66360.63380.028*
N30.33460(12)0.50341(16)0.70891(16)0.0229(5)
N40.40837(13)0.61456(16)0.80055(17)0.0254(5)
H4A0.42560.67080.82480.030*
O1−0.05281(14)0.5780(2)0.6315(2)0.0538(7)
O2−0.04201(13)0.41642(19)0.6188(2)0.0504(7)
H2−0.01100.37800.60960.076*
O30.05557(12)0.29507(16)0.60126(19)0.0418(6)
O40.17496(12)0.30331(15)0.60113(18)0.0386(5)
O50.34051(12)0.30747(14)0.70750(16)0.0330(5)
O60.44839(11)0.30101(15)0.82917(16)0.0323(5)
O70.54398(12)0.42806(17)0.92638(18)0.0396(5)
H70.51400.38750.89420.059*
O80.55500(14)0.59070(18)0.9314(2)0.0494(7)
O90.29424(14)0.3982(2)0.50384(18)0.0493(7)
H1W0.25570.39430.45430.074*
H2W0.33760.38320.50070.074*
O100.19090(13)0.38664(16)0.34254(17)0.0386(5)
H3W0.18180.32770.32230.058*
H4W0.14710.40310.34310.058*
C1−0.01589(17)0.5065(2)0.6241(2)0.0340(7)
C20.06170(15)0.5178(2)0.6197(2)0.0242(5)
C30.11336(15)0.4515(2)0.6089(2)0.0241(5)
C40.11433(16)0.3419(2)0.6020(2)0.0301(6)
C50.16644(14)0.59517(19)0.62259(19)0.0209(5)
C60.21735(14)0.67894(19)0.62585(19)0.0217(5)
C70.18184(15)0.7633(2)0.5775(2)0.0262(6)
H7A0.13060.76080.54350.031*
C80.22075(17)0.8503(2)0.5790(2)0.0326(7)
H8A0.19560.90620.54840.039*
C90.29751(18)0.8530(2)0.6264(2)0.0341(7)
H9A0.32440.91110.62790.041*
C100.33424(16)0.7697(2)0.6714(2)0.0291(6)
H10A0.38620.77230.70110.035*
C110.29624(14)0.68111(19)0.67434(19)0.0217(5)
C120.34270(15)0.59950(19)0.72693(19)0.0225(5)
C130.39594(15)0.3471(2)0.7698(2)0.0250(6)
C140.39483(15)0.45662(19)0.77235(19)0.0231(5)
C150.44198(15)0.5250(2)0.8289(2)0.0242(5)
C160.51822(16)0.5181(2)0.9007(2)0.0293(6)

Source of material

All reagents were purchased from commercial sources and used without further purification. A methanol solution (2 mL) of 2,2′-(1,2-phenylene)bis(1H-imidazole-4,5-dicarboxylic acid) (H6Phbidc, 0.05 mmol) was added dropwise to an aqueous solution (5 mL) of Zn(NO3)2⋅6H2O (0.05 mmol), resulting in a clear solution. The mixture was then placed in a 25 mL Teflon-lined stainless steel reactor, which was sealed and heated to 393 K for 72 h. After the mixture was cooled to room temperature at a rate of 5 K h−1, pale yellow crystals of the title compound were obtained (yield 58%, based on Zn).

Experimental details

Hydrogen atoms bound to C and N atoms were positioned geometrically and refined as riding atoms, with C—H = 0.93 Å and N—H = 0.86 Å. H atoms of the nondeprotonated carboxylic acid groups were refined in a similar manner, with O—H = 0.82 Å. Water H atoms were found according to the residual electron-density peaks around each water O atom and the directions of hydrogen bonds, and were then locked in position with O—H = 0.85 Å and included in the refinement with the SHELXL AFIX 3 command. All H atoms were refined with Uiso(H) = 1.2 Ueq(C, N) and 1.5 UeqO.

Comment

Imidazole-4,5-dicarboxylic acid (H3idc) and its derivatives are widely used in the preparation of new coordination complexes since they contain N-atom donors, as well as O-atom donors, and have a rich variety of coordination modes which can lead to complexes with intriguing structures and interesting properties [5], [6], [7]. Among these ligands, 2,2′-(1,2-phenylene)bis(1H-imidazole-4,5-dicarboxylic acid) (H6Phbidc) is a good linker since it has twelve potential donors and can coordinate to almost all soft and hard metal ions with various coordination modes, resulting in final products with diverse structures. To the best of our knowledge, only two complexes based on H6Phbidc ligand have been reported [8], [9]. In order to further enrich the categories and numbers of complexes based on this ligand, we investigated the use of H6Phbidc as ligand to self-assemble with Zn(NO3)2⋅6H2O and obtained a new complex [Zn(H4Phbidc)(H2O)]⋅H2O.

The asymmetrical unit of the title structure contains one Zn(II) ion, one 2,2′-(1,2-phenylene)bis(1H-imidazole-4,5-dicarboxylate anion (H4Phbidc2−), one coordination water molecule and one solvent water molecule. The coordination sites of Zn(II) are occupied by two nitrogen atoms and three oxygen atoms from H4Phbidc2− ligand and water molecule. The Addison parameter value of 0.021 reveals that the geometry around the Zn(II) atom can be described as slightly distorted square pyramidal [10], [11]. The Zn—O distances range from 1.949(3) to 2.087(2) Å and the Zn—N bond lengths are 2.048(2) and 2.069(2) Å, respectively; these values are comparable to distances reported in the literature for comparable Zn(II) complexes [10], [12]. In addition, there are O—H⋯O intramolecular hydrogen bonds between carboxyl and carboxylate groups, two N—H⋯O intermolecular hydrogen bonds between imidazole units and carboxylate groups, and four O—H⋯O intermolecular hydrogen bonds involving carboxyl groups, carboxylate groups, coordination water molecules and solvent water molecules. [Zn(H4Phbidc)(H2O)] molecules are linked by the intermolecular hydrogen bonds mentioned above, resulting in a three-dimensional supramolecular architecture in the solid state.

Funding source: Science and Technology Innovation Talents of Henan University of Chinese Medicine

Award Identifier / Grant number: 2014XCXRC04

Funding source: Henan University of Chinese Medicine, Provincial Scientific Research Business

Award Identifier / Grant number: 2014KYYWF-QN03

Award Identifier / Grant number: 2016T90669

Funding source: National Science Foundation for Postdoctoral Scientists of China

Award Identifier / Grant number: 2015M582189

Funding source: Henan Postdoctoral Sustentation Fund, China

Award Identifier / Grant number: 00104256

Funding statement: This study was supported by Science and Technology Innovation Talents of Henan University of Chinese Medicine (2014XCXRC04), Henan University of Chinese Medicine, Provincial Scientific Research Business (2014KYYWF-QN03), the China Postdoctoral Science Foundation (2016T90669), the National Science Foundation for Postdoctoral Scientists of China (2015M582189) and the Henan Postdoctoral Sustentation Fund, China (00104256).

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Received: 2019-03-19
Accepted: 2019-06-25
Published Online: 2019-08-17
Published in Print: 2019-11-26

©2019 Wen-Bin Wang et al., published by De Gruyter, Berlin/Boston

This work is licensed under the Creative Commons Attribution 4.0 Public License.

Articles in the same Issue

  1. Frontmatter
  2. Crystal structure of [aqua[2,2′-(1,2-phenylene)bis(1H-imidazole-4-carboxylato-5-carboxy)-κ4N3,N3,O4,O4] zinc(II)] monohydrate, C16H10N4O9Zn⋅H2O
  3. Crystal structure of ethyl 3-(4-methoxyphenyl)-5-methylcarbamoyl-1H-pyrazole-4-carboxylate, C15H17N3O4
  4. 7-(4-Fluorobenzylidene)-3-(4-fluorophenyl)-N-phenyl-3,3a,4,5,6,7-hexahydro-2H-indazole-2-carbothioamide–dimethylformamide (2/1), C27H23F2N3S, 0.5(C3H7NO)
  5. Crystal structure of 4,4′-(hydrazonomethylene)diphenol dihydrate, C13H16N2O4
  6. Crystal structure of 4-methoxyphenyl-3-phenylpropiolate, C16H12O3
  7. Crystal Structure of tris(tetrakis{1-vinyl-1H-imidazole-κN}copper(II)) bis[tri-μ2-bromido-tetrabromido-bis(1-vinyl-1H-imidazole-κN)tetracopper(I)], C80H96N32Cu11Br14
  8. Crystal structure of (E)-2-(3,6-bis(diethylamino)-9H-xanthen-9-yl)-N′-(quinoxalin-2-ylmethylene)benzohydrazide, C37H36N6O2
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  10. Crystal structure of 3-fluoro-3-methyl-1-((2-nitrophenyl)sulfonyl)-5,5-diphenylpiperidine, C24H23FN2O4S
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  48. Crystal structure of 3-methyl-N-(pyrimidin-5-ylmethyl)pyridin-2-amine, C11H12N4
  49. The crystal structure of 2,5-dichloroterephthalic acid dihydrate, C8H8Cl2O6
  50. The crystal structure of 2,4,6-tris[4-(1H-imidazol-1-yl)phenyl]-1,3,5-triazine — dimethylformamide (1/1), C33H28N10O
  51. Crystal structure of N-(adamantan-1-yl)-5-(dimethylamino)naphthalene-1-sulfonamide, C22H28N2O2S
  52. Crystal structure of poly[diaqua-(μ4-4-(3,5-dicarboxy-κ1O-phenoxy)phthalato-κ3O:O′:O′)cadmium(II)], C16H12CdO11
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  55. The crystal structure of poly[(μ3-2,4,6-tris[4-(1H-imidazol-1-yl)phenyl]-1,3,5-triazine-k3N:N′:N′′)-(nitrato-k2O,O)-(nitrato-k1O)zinc(II)] - N,N-dimethylacetamide (1/2), C38H39N13O8Zn
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  57. The crystal structure of methyl 2-(benzylamino)-5-(benzyloxy)benzoate, C22H21NO3
  58. Crystal structure of (1,4,8,11-tetraazacyclotetradecane)palladium(II) tetracyanoplatinate(II), C14H24N8PdPt
  59. Crystal structure of (pyridine-2-carboxylato-κ2N,O)-[2-(2-pyridyl)phenyl-κ2N,C1]palladium(II), C17H12N2O2Pd
  60. Crystal structure of (cyclohexane-1,4-diammonium) 4-[(4-carboxylatophenyl)disulfanyl]benzoate dimethylsulphoxide hydrate (1/1/1/1), [C6H16N2]2+[C14H8O4S2]2−⋅C2H6OS⋅H2O
  61. Crystal structure of the 2:1 co-crystal 2-[(2-carboxyphenyl)disulfanyl]benzoic acid – 3-bromobenzoic acid, 2(C14H10O4S2)⋅C7H5BrO2
  62. Crystal structure of chlorido-dimethyl-(phenylpiperazine-1-carbodithioato-κ2S,S′)tin(IV), C13H19ClN2S2Sn
  63. Crystal structure of (N-n-butyl, N-methyl-dithiocarbamato-κ2 S,S′)-chlorido-dimethyl-tin(IV), C8H18ClNS2Sn
  64. Crystal structure of (2,2′-bipyridyl)bis(4-bromobenzyl)dibromidotin(IV), C24H20Br4N2Sn
  65. Crystal structure of (2,2′-bipyridyl)bis(4-chlorobenzyl)dichloridotin(IV), C24H20Cl4N2Sn
  66. Crystal structure of N-methyl-N-phenyl(methylsulfanyl)carbothioamide, C9H11NS2
  67. Crystal structure of 4-phenylpiperazin-1-ium (4-phenylpiperazin-1-yl)carbothioylsulfanide, [C10H15N2][C11H13N2S2]
  68. Crystal structure of catena-{di-aqua-sodium [n-butyl(methyl)carbamothioyl]sulfanide}n, [C6H16NNaO2S2]n
  69. Crystal structure of (2-([1,1-bis(hydroxymethyl)-2-oxyethyl]iminomethyl)-5-(n-decyl)phenolato)-dimethyl-tin(IV), C23H39NO5Sn
  70. Crystal structure of 4-chloro-N′-[(1E)-(3-ethoxy-2-hydroxyphenyl)methylidene]benzohydrazide – a Z′ = 3 structure, C16H15ClN2O3
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