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Volume 69 
Part 11 
Page m619  
November 2013  

Received 20 September 2013
Accepted 18 October 2013
Online 26 October 2013

Key indicators
Single-crystal X-ray study
T = 153 K
Mean [sigma](C-C) = 0.006 Å
R = 0.040
wR = 0.089
Data-to-parameter ratio = 16.0
Details
Open access

Poly[([mu]6-benzene-1,3,5-tri­carboxyl­ato-[kappa]6O1:O1':O3:O3':O5:O5')tris­(N,N-di­methyl­formamide-[kappa]O)tris­([mu]3-formato-[kappa]3O:O:O')trizinc(II)]

aDepartment of Chemistry, Soongsil University, 369 Sangdo-Ro, Dongjak-Gu, Seoul 156-743, Republic of Korea
Correspondence e-mail: jinkukyang@ssu.ac.kr

The asymmetric unit of the title compound, [Zn3(HCO2)3(C9H3O6)(C3H7NO)3]n, contains one Zn ion, one formate ligand, one N,N-di­methyl­formamide (DMF) ligand and one-third of a benzene-1,3,5-tri­carboxyl­ate (btc) ligand situated on a crystallographic 3 axis. Each ZnII atom is coordinated by one O atom from a DMF ligand, two O atoms from two btc ligands and three O atoms from three formate ligands in a distorted octa­hedral geometry. The ZnII atoms are connected by the formate and btc ligands, forming hexanuclear cores, which are linked by btc ligands, constructing a two-dimensional layered network along the ab plane.

Related literature

For general background to compounds with metal-organic frameworks, see: Eddaoudi et al. (2000[Eddaoudi, M., Li, H. & Yaghi, O. M. (2000). J. Am. Chem. Soc. 122, 1391-1397.])·The crystal structures of isotypic compounds with NiII and MgII were reported by Maniam & Stock (2011[Maniam, P. & Stock, N. (2011). Inorg. Chem. 50, 5085-5097.]) and Yeh et al. (2010[Yeh, C.-T., Liu, H.-K., Lin, C.-J. & Lin, C.-H. (2010). Acta Cryst. E66, m1289.]), respectively.

[Scheme 1]

Experimental

Crystal data
  • [Zn3(HCO2)3(C9H3O6)(C3H7NO)3]

  • Mr = 757.56

  • Trigonal, [P \overline 3]

  • a = 13.8594 (17) Å

  • c = 8.0100 (14) Å

  • V = 1332.5 (4) Å3

  • Z = 2

  • Mo K[alpha] radiation

  • [mu] = 2.76 mm-1

  • T = 153 K

  • 0.10 × 0.02 × 0.02 mm

Data collection
  • Bruker SMART APEX CCD diffractometer

  • Absorption correction: multi-scan (SADABS; Sheldrick, 2003[Sheldrick, G. M. (2003). SADABS. University of Göttingen, Germany.]) Tmin = 0.770, Tmax = 0.947

  • 7964 measured reflections

  • 2027 independent reflections

  • 1563 reflections with I > 2[sigma](I)

  • Rint = 0.153

Refinement
  • R[F2 > 2[sigma](F2)] = 0.040

  • wR(F2) = 0.089

  • S = 0.81

  • 2027 reflections

  • 127 parameters

  • H-atom parameters constrained

  • [Delta][rho]max = 0.72 e Å-3

  • [Delta][rho]min = -0.79 e Å-3

Data collection: SMART (Bruker, 1997[Bruker (1997). SMART and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA.]); cell refinement: SAINT (Bruker, 1997[Bruker (1997). SMART and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA.]); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); molecular graphics: CrystalMaker (CrystalMaker, 2013[CrystalMaker (2013). CrystalMaker. CrystalMaker Software Ltd, Yarnton, Oxfordshire, England.]); software used to prepare material for publication: publCIF (Westrip, 2010[Westrip, S. P. (2010). J. Appl. Cryst. 43, 920-925.]).


Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: CV5429 ).


Acknowledgements

This research was supported by the Energy Efficiency & Resources of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Knowledge Economy (No. 20122010100120).

References

Bruker (1997). SMART and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA.
CrystalMaker (2013). CrystalMaker. CrystalMaker Software Ltd, Yarnton, Oxfordshire, England.
Eddaoudi, M., Li, H. & Yaghi, O. M. (2000). J. Am. Chem. Soc. 122, 1391-1397.  [Web of Science] [CrossRef] [ChemPort]
Maniam, P. & Stock, N. (2011). Inorg. Chem. 50, 5085-5097.  [Web of Science] [CSD] [CrossRef] [ChemPort] [PubMed]
Sheldrick, G. M. (2003). SADABS. University of Göttingen, Germany.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.  [CrossRef] [ChemPort] [IUCr Journals]
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920-925.  [Web of Science] [CrossRef] [ChemPort] [IUCr Journals]
Yeh, C.-T., Liu, H.-K., Lin, C.-J. & Lin, C.-H. (2010). Acta Cryst. E66, m1289.  [CSD] [CrossRef] [IUCr Journals]


Acta Cryst (2013). E69, m619  [ doi:10.1107/S1600536813028687 ]

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