catena-Poly[[bis­(μ-2-formyl-6-meth­oxy­phenolato-1:2κ4O1,O6:O1,O2)copper(II)sodium]-μ-tetra­fluorido­borate-1:1′κ2F:F′]

Yang, Y.; Gao, P.; Yang, J.-L.; Hou, H.-G.; Gao, T.

doi:10.1107/S1600536811051713

Volume 68
Part 1
Page m37
January 2012

Received 16 November 2011
Accepted 1 December 2011
Online 10 December 2011

Key indicators
Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.007 Å
Disorder in main residue
R = 0.061
wR = 0.143
Data-to-parameter ratio = 14.4
Details

catena-Poly[[bis(-2-formyl-6-methoxyphenolato-1:2⁴O¹,O⁶:O¹,O²)copper(II)sodium]--tetrafluoridoborate-1:1'²F:F']

Yu Yang,^a Po Gao,^a Jing-Lin Yang,^a Hai-Ge Hou ^a and Ting Gao ^a ^*

^aSchool of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People's Republic of China
Correspondence e-mail: gaoting1218@yahoo.com.cn

In the title heterodinuclear complex, [CuNa(BF₄)(C₈H₇O₃)₂]_n, the Cu^II ion is four-coordinated by four O atoms of two 2-formyl-6-methoxyphenolate ligands, giving rise to a square-planar geometry. The Na⁺ ion is six-coordinated by four O atoms from the two ligands and two F atoms of two tetrafluoridoborate anions. The tetrafluoridoborate anion links the Na⁺ ions, forming a one-dimensional structure along [001]. Three F atoms of the tetrafluoridoborate anion are disordered over two sets of sites, with an occupancy ratio of 0.790 (11):0.210 (11).

Related literature

For related heterodinuclear complexes, see: Gao et al. (2011); Kajiwara et al. (2008).

Experimental

Crystal data

[CuNa(BF₄)(C₈H₇O₃)₂]
M_r = 475.62
Monoclinic, P 2₁ /c
a = 9.932 (2) Å
b = 19.349 (4) Å
c = 9.940 (2) Å
= 105.16 (3)°
V = 1843.7 (7) Å³
Z = 4
Mo K radiation
= 1.28 mm^-1
T = 293 K
0.21 × 0.18 × 0.16 mm

Data collection

Rigaku R-AXIS RAPID diffractometer
Absorption correction: multi-scan (ABSCOR; Higashi, 1995) T_min = 0.779, T_max = 0.820
17729 measured reflections
4201 independent reflections
2278 reflections with I > 2(I)
R_int = 0.100

Refinement

R[F² > 2(F²)] = 0.061
wR(F²) = 0.143
S = 1.04
4201 reflections
292 parameters
30 restraints
H-atom parameters constrained
_max = 0.50 e Å^-3
_min = -0.34 e Å^-3

Table 1
Selected bond lengths (Å)

Cu1-O2	1.888 (3)
Cu1-O3	1.929 (3)
Cu1-O5	1.889 (3)
Cu1-O6	1.936 (3)
Na1-O1	2.615 (3)
Na1-O2	2.377 (3)
Na1-O4	2.614 (4)
Na1-O5	2.370 (3)
Na1-F1	2.215 (7)
Na1-F3'	2.344 (17)
Na1-F4ⁱ	2.243 (4)
Symmetry code: (i) $[x, -y+{\script{3\over 2}}, z+{\script{1\over 2}}]$ .

Data collection: RAPID-AUTO (Rigaku, 1998); cell refinement: RAPID-AUTO; data reduction: CrystalStructure (Rigaku/MSC, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg, 1999); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HY2490 ).

Acknowledgements

The authors gratefully acknowledge financial support from Heilongjiang Province (11551334) and the Students Innovation Programme of Heilongjiang University (CX11073).

References

Brandenburg, K. (1999). DIAMOND. Crystal Impact GbR, Bonn, Germany.
Gao, P., Hou, H.-G., Gao, T., Yang, J.-L. & Yang, Y. (2011). Acta Cryst. E67, m1522.
Higashi, T. (1995). ABSCOR. Rigaku Corporation, Tokyo, Japan.
Kajiwara, T., Nakano, M., Takaishi, S. & Yamashita, M. (2008). Inorg. Chem. 47, 8604-8606.
Rigaku (1998). RAPID-AUTO. Rigaku Corporation, Tokyo, Japan.
Rigaku/MSC (2002). CrystalStructure. Rigaku/MSC Inc., The Woodlands, Texas, USA.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.

metal-organic compounds

catena-Poly[[bis(-2-formyl-6-methoxyphenolato-1:24O1,O6:O1,O2)copper(II)sodium]--tetrafluoridoborate-1:1'2F:F']