Home Crystal structure of catena-poly[diaqua-(μ2-4,4′-bipyridine-κ2N:N′)-bis(2,3,4,5-tetrabromo-6-carboxybenzoato-κ1O)-nickel(II)], C26H14Br8NiN2O10
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Crystal structure of catena-poly[diaqua-(μ2-4,4′-bipyridine-κ2N:N′)-bis(2,3,4,5-tetrabromo-6-carboxybenzoato-κ1O)-nickel(II)], C26H14Br8NiN2O10

  • Yong-Shuang Li and Min-Le Han ORCID logo EMAIL logo
Published/Copyright: February 12, 2020

Abstract

C26H14Br8NiN2O10, orthorhombic, Pbcn (no. 60), a = 24.1740(4) Å, b = 11.3727(2) Å, c = 11.7918(2) Å, V = 3241.84(10 Å3, Z = 4, Rgt(F) = 0.0300, wRref(F2) = 0.0804, T = 293 K.

CCDC no.: 1976158

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:Green block
Size:0.22 × 0.21 × 0.17 mm
Wavelength:Cu Kα radiation (1.54184 Å)
μ:12.9 mm−1
Diffractometer, scan mode:XtaLAB Pro, ω
θmax, completeness:66.6°, >99%
N(hkl)measured, N(hkl)unique, Rint:9567, 2863, 0.038
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 2660
N(param)refined:217
Programs:SHELX [1], [2], CrysAlisPRO [3]
Table 2:

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

AtomxyzUiso*/Ueq
Br10.67791(2)0.18168(4)0.77771(4)0.04284(14)
Br20.81111(2)0.20439(4)0.74640(4)0.04221(14)
Br30.86293(2)0.41377(5)0.58456(4)0.04829(15)
Br40.77828(2)0.59198(4)0.44797(4)0.03776(13)
C10.60924(14)0.3568(3)0.6314(3)0.0249(7)
C20.65179(14)0.5278(3)0.4810(3)0.0253(7)
C30.67138(13)0.3717(3)0.6230(3)0.0226(7)
C40.70751(15)0.2993(3)0.6819(3)0.0267(7)
C50.76445(15)0.3095(3)0.6693(3)0.0276(7)
C60.78559(14)0.3953(3)0.5981(3)0.0285(8)
C70.74989(14)0.4695(3)0.5376(3)0.0252(7)
C80.69282(14)0.4550(3)0.5478(3)0.0235(7)
C90.53763(15)0.6332(3)0.8071(3)0.0305(8)
H90.56450.59240.84750.037*
C100.53886(14)0.7551(3)0.8098(3)0.0315(8)
H100.56590.79370.85180.038*
C110.50000.8195(4)0.75000.0220(10)
C120.50000.9505(4)0.75000.0232(10)
C130.53087(18)1.0149(3)0.8268(4)0.0407(10)
H130.55230.97640.88070.049*
C140.52989(18)1.1362(3)0.8237(4)0.0390(9)
H140.55131.17710.87600.047*
N10.50000.5715(3)0.75000.0239(8)
N20.50001.1980(3)0.75000.0243(9)
Ni10.50000.38531(6)0.75000.01829(18)
O10.58667(9)0.38611(19)0.72516(18)0.0221(5)
O20.58569(11)0.3188(3)0.5467(2)0.0432(7)
O30.61566(12)0.5835(3)0.5271(2)0.0442(7)
O40.65796(10)0.5184(2)0.37154(19)0.0297(5)
H40.63300.55400.33940.045*
O50.51630(11)0.3863(2)0.9202(2)0.0324(6)
H5A0.55060.37330.93140.049*
H5B0.50000.32810.95150.049*

Source of material

3,4,5,6-Tetrabromophthalic acid (H2Br4ph, 19 mg, 0.04 mmol), 4,4′-bipyridine (31 mg, 0.02 mmol), and Ni(ClO4)2⋅6H2O (29 mg, 0.08 mmol) were added to water (6 mL) in a 25 mL Teflon-lined autoclave. The mixture was heated at 393 K for 3 days and then slowly cooled. Light green block crystals of the title compound were obtained.

Experimental details

Hydrogen atoms were placed in calculated positions and refined using a riding model on attached atoms.

Comment

In the last three decades, nickel(II)-based metal-organic frameworks (Ni-MOFs) with intriguing structural topologies and potential applications have been reported in the literature [4], [5], [6]. Ni-MOFs and CPs can be constructed from Ni ions and mixed-ligands, including organic aromatic multicarboxylates and nitrogen-containing ligands. Among organic aromatic multicarboxylates, phthalic acid (1,2-benzenedicarboxylic acid) and its derivatives, as the mediators between the metal centers, have been widely utilized to construct MOFs [7], [8], [9]. On the other hand, 4,4′-bipyridine (4,4′-bipy), as a nitrogen donors ligand, can act as bidentate ligand to coordinate to two metal ions [10], [11], [12], [13].

In the title complex, there are half of a Ni(II) ion, one coordinated water molecule, one HBr4ph ligand, and half of 4,4′-bipy ligand in the asymmetric unit (Atoms shown as ellipsoids in the Figure). Ni1 is six-coordinated with a distorted octahedral geometry by two O atoms from two HBr4ph and a pair of N atoms of two 4,4′-bipy ligands, located at the basal equatorial plane, and two coordinated water molecules from the axial positions with a O5-Ni1-O5′ angle of 179.34(15)°. The Ni—N bond lengths are 2.118(4) and 2.131(4) Å and the Ni—O ones are in the range of 2.045(2) and 2.116(2) Å. Ni(II) ions are linked by 4,4′-bipy ligands to form a chain. In the title complex, there are hydrogen bonds: (a) hydrogen bonding between water and carboxylate O atom O2 with d(O⋯O) = 2.61 Å; (b) hydrogen bonding between water and carboxylic group (O3) with d(O⋯O) = 2.73 Å; (c) hydrogen bonding between carboxy O atom O4 and carboxylate O atom O1 with d(O⋯O) = 2.67 Å. The 1-D chains are linked by intermolecular hydrogen bonding to form an extended three-dimensional network. The title structure is directly related with a structure reported in ref. [14] and shows isotypism to a recently reported structure [15].

Award Identifier / Grant number: 182300410238

Award Identifier / Grant number: 182102310620

Funding statement: This work was supported financially by the Natural Science Foundation of Henan province (no. 182300410238) and Henan tackle key problem of science and technology (no. 182102310620).

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Received: 2019-10-14
Accepted: 2020-01-08
Published Online: 2020-02-12
Published in Print: 2020-04-28

©2020 Yong-Shuang Li et al., published by De Gruyter.

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

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  75. The crystal structure of 3-(4-hydroxybenzyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione, C16H18O5
  76. Crystal structure of [[Mo3Se7(S2CNEt2)3]2(μ-Se)] ⋅ 2(C6H4Cl2), C42H68Cl4Mo6N6S12Se15
  77. Crystal structure of (E)-4-hydroxy-3-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)pent-3-en-2-one, C13H12N2O3S
  78. The crystal structure of (2,3-dioxo-5,6:13,14-dibenzo-9,10-benzo-1,4,8,11-7, 11-diene-κ4N,N′,N′′,N′′′)-nickel(II), Ni(C22H14N4O2)
  79. Crystal structure of 3-(1-benzyl-2-ethyl-4-nitro-1H-imidazol-5-ylthio)-propanoic acid, C15H17N3O4S
  80. The crystal structure of dichlorobis(2-(dicyclohexylphosphino)-2′,4′,6′-tri-i-propyl-1,1′-biphenyl) palladium(II)-dichloroform, C68H100Cl8P2Pd
  81. Crystal structure and antimicrobial properties of (1,4,7,10-tetraoxacyclododecane-κ4O,O′,O′′,O′′′)cesium(I) pentaiodide, C16H32CsI5O8
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