Bis[μ-2-(2-benzoyl­hydrazinylidenemeth­yl)-6-methoxy­phenolato][2-(2-benzoyl­hydrazinylidenemeth­yl)-6-methoxy­phenolato]dimanganese(II) perchlorate methanol solvate

Yu, G.-M.; Li, Y.-H.; Zou, L.-F.; Zhu, J.-W.; Liu, X.-Q.

doi:10.1107/S1600536810018040

Volume 66
Part 6
Pages m693-m694
June 2010

Received 11 May 2010
Accepted 15 May 2010
Online 22 May 2010

Key indicators
Single-crystal X-ray study
T = 173 K
Mean (C-C) = 0.006 Å
R = 0.045
wR = 0.123
Data-to-parameter ratio = 13.0
Details

Bis[-2-(2-benzoylhydrazinylidenemethyl)-6-methoxyphenolato][2-(2-benzoylhydrazinylidenemethyl)-6-methoxyphenolato]dimanganese(II) perchlorate methanol solvate

Gui-Miao Yu,^a Yun-Hui Li,^a Li-Fei Zou,^a Jian-Wei Zhu ^b ^* and Xiao-Qiu Liu ^b

^aSchool of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130022, People's Republic of China, and ^bCollege of Earth Sciences, Jilin University, Changchun 130061, People's Republic of China
Correspondence e-mail: zhujw@jlu.edu.cn

In the title complex, [Mn₂(C₁₅H₁₃N₂O₃)₃]ClO₄·CH₃OH, the two Mn^II ions are bridged by two phenolate O atoms from two ligands, forming an Mn₂O₂ quadrangle. Each Mn^II ion has a distorted octahedral coordination geometry. One Mn^II ion is coordinated by two N atoms and four O atoms from two ligands, and the other is coordinated by one N atom and five O atoms from three ligands. A dimer is formed by intermolecular N-HO hydrogen bonds. The dimers, perchlorate anions and methanol solvent molecules are further connected into a chain along [ $[\overline{1}]$ 01] through N-HO and O-HO hydrogen bonds.

Related literature

For general background to the study of Schiff base compounds, see: Ando et al. (2004); Costes et al. (1995); Duda et al. (2003); Siddall et al. (1983). For related structures, see: Li et al. (2010); Huang & Li (2007); Mikuriya et al. (1992); Yin (2008); Yu et al. (2006). For the ligand synthesis, see: Pouralimardan et al. (2007); Sacconi (1954).

Experimental

Crystal data

[Mn₂(C₁₅H₁₃N₂O₃)₃]ClO₄·CH₄O
M_r = 1049.19
Triclinic, $[P \overline 1]$
a = 12.7184 (6) Å
b = 13.8723 (7) Å
c = 15.0885 (12) Å
= 100.268 (1)°
= 94.030 (1)°
= 115.826 (1)°
V = 2324.7 (2) Å³
Z = 2
Mo K radiation
= 0.68 mm^-1
T = 173 K
0.15 × 0.12 × 0.10 mm

Data collection

Bruker APEXII CCD diffractometer
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) T_min = 0.906, T_max = 0.936
11959 measured reflections
8138 independent reflections
6183 reflections with I > 2(I)
R_int = 0.021

Refinement

R[F² > 2(F²)] = 0.045
wR(F²) = 0.123
S = 1.05
8138 reflections
627 parameters
H-atom parameters constrained
_max = 0.49 e Å^-3
_min = -0.68 e Å^-3

Table 1
Selected bond lengths (Å)

Mn1-O2	2.099 (2)
Mn1-O3	2.148 (2)
Mn1-O8	2.105 (2)
Mn1-O9	2.196 (2)
Mn1-N1	2.263 (2)
Mn1-N5	2.253 (3)
Mn2-O1	2.427 (2)
Mn2-O2	2.083 (2)
Mn2-O5	2.061 (2)
Mn2-O6	2.192 (2)
Mn2-O8	2.215 (2)
Mn2-N3	2.200 (3)

Table 2
Hydrogen-bond geometry (Å, °)

D-HA	D-H	HA	DA	D-HA
N2-H2AO5ⁱ	0.88	2.04	2.907 (3)	168
N4-H4AO13ⁱⁱ	0.88	2.08	2.910 (4)	156
N6-H6AO14	0.88	1.98	2.810 (4)	156
O14-H14AO10ⁱⁱⁱ	0.84	2.05	2.865 (4)	165
Symmetry codes: (i) -x+1, -y+2, -z; (ii) -x+1, -y+2, -z+1; (iii) x-1, y, z.

Data collection: APEX2 (Bruker, 2007); cell refinement: SAINT-Plus (Bruker, 2007); data reduction: SAINT-Plus; 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: SHELXL97 (Sheldrick, 2008) and publCIF (Westrip, 2010).

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HY2307 ).

Acknowledgements

The authors thank Changchun University of Science and Technology for a research grant and Fujian Normal University for a technology grant.

References

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metal-organic compounds