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Volume 70 
Part 1 
Page m24  
January 2014  

Received 26 September 2013
Accepted 3 December 2013
Online 18 December 2013

Key indicators
Single-crystal X-ray study
T = 173 K
Mean [sigma](C-C) = 0.003 Å
R = 0.049
wR = 0.125
Data-to-parameter ratio = 19.5
Details
Open access

catena-Poly[{[mu]3-3,3'-[(1,7-dioxa-4,10-di­aza­cyclo­dodecane-4,10-di­yl)bis­(methyl­ene)]dibenzoato}cobalt(II)]

aCenter for Functional Nanoscale Materials, Department of Chemistry, Clark Atlanta University, 223 James P. Brawley Drive, Atlanta, GA 30314, USA, and bX-ray Crystallography Center, Emory University, Atlanta, GA 30322, USA
Correspondence e-mail: cingram@cau.edu

The title compound, [Co(C24H28N2O6)]n, crystallizes as infinite chains related to one another by inversion centers, giving a centrosymmetric coordination polymer. The CoII ion, situated on a twofold rotation axis, forms a complex with the crown-4 moiety of the 3,3'-[(1,7-dioxa-4,10-di­aza­cyclo­do­decane-4,10-di­yl)bis­(meth­ylene)]dibenzoate anion. The dis­torted octahedral coordination sphere of the CoII ion is completed by two carboxyl­ate O atoms from two bridging intra-chain ligands. Metallomacrocyclic rings of 16 atoms are present, with each ring containing two CoII ions and 14 atoms from the bridging ligands. These units repeat as infinite zigzag chains along [101].

Related literature

For the structures of coordination polymers (CPs) or compounds with metal-organic frameworks including one-dimensional CPs or MOFs, see: Du et al. (2013[Du, M., Li, C. P., Liu, C. S. & Fang, S. M. (2013). Coord. Chem. Rev. 257, 1282-1305.]); Ingram et al. (2012[Ingram, C. W., Liao, L. & Bacsa, J. (2012). Acta Cryst. E68, m1410.], 2013[Ingram, C. W., Liao, L., Bacsa, J., Harruna, I., Sabo, D. & Zhang, Z. J. (2013). Cryst. Growth Des. 13, 1131-1139.]); Janiak (2013[Janiak, C. (2013). Chem. Commun. 49, 6933-6937.]); Leong & Vittal (2011[Leong, W. L. & Vittal, J. J. (2011). Chem. Rev. 111, 688-764.]).

[Scheme 1]

Experimental

Crystal data
  • [Co(C24H28N2O6)]

  • Mr = 499.41

  • Monoclinic, C 2/c

  • a = 20.626 (2) Å

  • b = 8.9778 (10) Å

  • c = 13.9263 (16) Å

  • [beta] = 127.051 (1)°

  • V = 2058.2 (4) Å3

  • Z = 4

  • Mo K[alpha] radiation

  • [mu] = 0.88 mm-1

  • T = 173 K

  • 0.40 × 0.14 × 0.14 mm

Data collection
  • Bruker APEXII CCD diffractometer

  • Absorption correction: multi-scan (SADABS; Bruker, 2012)[Bruker (2012). SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.] Tmin = 0.606, Tmax = 0.746

  • 3614 measured reflections

  • 2930 independent reflections

  • 2290 reflections with I > 2[sigma](I)

  • Rint = 0.018

Refinement
  • R[F2 > 2[sigma](F2)] = 0.049

  • wR(F2) = 0.125

  • S = 1.02

  • 2930 reflections

  • 150 parameters

  • H-atom parameters constrained

  • [Delta][rho]max = 0.80 e Å-3

  • [Delta][rho]min = -0.47 e Å-3

Data collection: APEX2 (Bruker, 2011[Bruker (2011). APEX2. Bruker AXS Inc., Madison, Wisconsin, USA.]); cell refinement: SAINT (Bruker, 2009[Bruker (2009). 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: OLEX2 (Dolomanov et al., 2009[Dolomanov, O. V., Bourhis, L. J., Gildea, R. J., Howard, J. A. K. & Puschmann, H. (2009). J. Appl. Cryst. 42, 339-341.]); software used to prepare material for publication: OLEX2.


Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: GG2131 ).


Acknowledgements

Financial support of NSF/CREST/ CFNM (award No. HRD-1137751) is acknowledged.

References

Bruker (2009). SAINT. Bruker AXS Inc., Madison, Wisconsin, USA.
Bruker (2011). APEX2. Bruker AXS Inc., Madison, Wisconsin, USA.
Bruker (2012). SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.
Dolomanov, O. V., Bourhis, L. J., Gildea, R. J., Howard, J. A. K. & Puschmann, H. (2009). J. Appl. Cryst. 42, 339-341.  [Web of Science] [CrossRef] [ChemPort] [IUCr Journals]
Du, M., Li, C. P., Liu, C. S. & Fang, S. M. (2013). Coord. Chem. Rev. 257, 1282-1305.  [Web of Science] [CrossRef] [ChemPort]
Ingram, C. W., Liao, L. & Bacsa, J. (2012). Acta Cryst. E68, m1410.  [CSD] [CrossRef] [IUCr Journals]
Ingram, C. W., Liao, L., Bacsa, J., Harruna, I., Sabo, D. & Zhang, Z. J. (2013). Cryst. Growth Des. 13, 1131-1139.  [CSD] [CrossRef] [ChemPort]
Janiak, C. (2013). Chem. Commun. 49, 6933-6937.  [CrossRef] [ChemPort]
Leong, W. L. & Vittal, J. J. (2011). Chem. Rev. 111, 688-764.  [Web of Science] [CrossRef] [ChemPort] [PubMed]
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.  [CrossRef] [ChemPort] [IUCr Journals]


Acta Cryst (2014). E70, m24  [ doi:10.1107/S1600536813032832 ]

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