(μ-Acetato){μ-1,3-bis[2-(2-oxidobenzylideneamino)ethyl]-2-(2-oxidophenyl)-1,3-imidazolidine}dizinc(II) ethanol disolvate dihydrate

Lu, X.-P.; Zhu, M.-L.; Lu, L.-P.

doi:10.1107/S1600536809020716

metal-organic compounds

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ISSN: 2056-9890

Volume 65| Part 7| July 2009| Pages m729-m730

doi:10.1107/S1600536809020716

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(μ-Acetato){μ-1,3-bis[2-(2-oxidobenzylideneamino)ethyl]-2-(2-oxidophenyl)-1,3-imidazolidine}dizinc(II) ethanol disolvate dihydrate

Xiao-Ping Lu,^a,^b Miao-Li Zhu ^b and Li-Ping Lu ^b ^*

^aSchool of Chemistry and Material Science, Shanxi Normal University, Linfen, Shanxi 041004, People's Republic of China, and ^bInstitute of Molecular Science, Key Laboratory of Chemical Biology and Molecular Engineering of the Education Ministry, Shanxi University, Taiyuan, Shanxi 030006, People's Republic of China
^*Correspondence e-mail: luliping@sxu.edu.cn

(Received 4 May 2009; accepted 1 June 2009; online 6 June 2009)

In the title binuclear compound, [Zn₂(C₂₇H₂₇N₄O₃)(C₂H₃O₂)]·2CH₃CH₂OH·2H₂O, both Zn cations adopt distorted ZnO₃N₂ trigonal-bipyramidal geometries with one N atom in a axial site and one N atom in an equatorial site, arising from coordination by the N,N,N,N,O,O,O-heptadentate ligand and a bridging acetate ion. In the crystal, intermolecular O—H⋯O hydrogen bonds link the component units into a three-dimensional network. Two short C—H⋯O contacts are also seen.

Related literature

For further synthetic details, see: Sarma & Bailar (1955 ); Lu et al. (2007 ). For background information on the ligand, see: Fondo et al. (2002 ); Fondo et al. (2004 ); Prasant Kumar et al. (2006 ).

Experimental

Crystal data

[Zn₂(C₂₇H₂₇N₄O₃)(C₂H₃O₂)]·2CH₆O·2H₂O
M_r = 773.48
Triclinic, $[P \overline 1]$
a = 10.140 (3) Å
b = 11.540 (4) Å
c = 16.066 (5) Å
α = 91.972 (6)°
β = 93.944 (5)°
γ = 110.833 (5)°
V = 1749.4 (10) Å³
Z = 2
Mo Kα radiation
μ = 1.43 mm⁻¹
T = 298 K
0.22 × 0.20 × 0.03 mm

Data collection

SMART 1K CCD diffractometer
Absorption correction: multi-scan (SADABS; Bruker, 2000 ) T_min = 0.744, T_max = 0.958
8975 measured reflections
5943 independent reflections
4785 reflections with I > 2σ(I)
R_int = 0.018

Refinement

R[F² > 2σ(F²)] = 0.045
wR(F²) = 0.151
S = 1.09
5943 reflections
437 parameters
14 restraints
H-atom parameters constrained
Δρ_max = 0.82 e Å⁻³
Δρ_min = −0.60 e Å⁻³

Table 1
Selected bond lengths (Å)

Zn1—O2	1.984 (2)
Zn1—O3	1.984 (3)
Zn1—O1	1.986 (3)
Zn1—N1	2.011 (3)
Zn1—N2	2.407 (3)
Zn2—O2	1.987 (2)
Zn2—O4	1.987 (3)
Zn2—O5	1.991 (3)
Zn2—N4	2.019 (3)
Zn2—N3	2.386 (3)

Table 2
Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C8—H8B⋯O7ⁱ	0.97	2.41	3.259 (8)	145
C12—H12⋯O8ⁱⁱ	0.98	2.52	3.482 (5)	169
O6—H6B⋯O5ⁱⁱⁱ	0.85	2.06	2.804 (4)	146
O6—H6A⋯O1ⁱⁱⁱ	0.88	2.05	2.896 (4)	161
O7—H7A⋯O4	0.85	2.15	2.971 (8)	162
O7—H7B⋯O1^iv	0.86	2.48	3.225 (9)	145
O8—H8⋯O6	0.82	1.91	2.701 (5)	163
O9—H9⋯O8ⁱⁱ	0.82	2.08	2.849 (9)	157
Symmetry codes: (i) x, y-1, z; (ii) -x+1, -y+1, -z+1; (iii) -x, -y+1, -z+1; (iv) -x, -y+1, -z.

Data collection: SMART (Bruker, 2000); cell refinement: SAINT (Bruker, 2000); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL/PC (Sheldrick, 2008); software used to prepare material for publication: SHELXTL/PC.

Supporting information

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809020716/hb2964sup1.cif

Structure factors: contains datablock I. DOI: 10.1107/S1600536809020716/hb2964Isup2.hkl

checkCIF report

Comment top

In earlier studies of binuclear and tetranuclear complexes of a heptadentate Schiff base, 2-(2-hydroxyphenyl)-1,3-bis[4-(2-hydroxyphenyl)-3-azabut-3-enyl]- 1,3-imidazolidine (H₃L), researchers reported attractive results, such as fixed atmospheric carbon dioxide (Fondo et al., 2002), magnetic properties (Fondo et al., 2004; Prasant Kumar et al., 2006). As part of our own work, the title complex, (I), has been syhtheszed in order to study its inhibiting activity on protein tyrosine phosphatase 1B (PTP1B), and its crystal structure is presented here.

The Zn—N and Zn—O distances and bond anges around two metal ions are in the normal range (Table 1). The molecular structure is illustrated in Fig. 1. Binuclear phenolic Schiff base complex (I) consists of Zn₂L(OOCCH₃) units with ethanol and water as solvates. Each zinc atom is coordinated by two N atoms and three O atoms from the heptadentate Schiff base ligand and an acetate. The intermetallic separation is 3.229 (2) Å shorter than that in Zn₂L(OOCCH₃).methanol.2H₂O (Fondo et al., 2002). Two zinc ions are linked by dibridges with one phenol oxygen atom of the ligand and another bidentate acetate group.

Related literature top

For further synthetic details, see: Sarma & Bailar (1955); Lu et al. (2007). For background information on the ligand, see: Fondo et al. (2002); Fondo et al. (2004); Prasant Kumar et al. (2006).

Experimental top

The heptadentate Schiff base has been prepared following a modified literature procedure (Sarma & Bailar, 1955; Lu, et al. 2007). The ligand was collected by filtration and recrystallized from warm ethanol. Compared IR spectroscopic data with the literature values has checked identity and purity of the ligand. The title compound (I) was synthesized as following. 0.0885 g Zn(CH₃CH₂O)₂.2H₂O was added to 0.0548 g H₃L in 25 ml of ethanol solution with stirring, in a 1:1 molar ratio. Refluxed for 2 h, adjusted pH 8 with 1 M NaOH after the solution cooled to room temperature, filtered. Colourless blocks of (I) were grown from the filtrate by slow evaporation.

Computing details top

Data collection: SMART (Bruker, 2000); cell refinement: SAINT (Bruker, 2000); data reduction: SAINT (Bruker, 2000); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL/PC (Sheldrick, 2008); software used to prepare material for publication: SHELXTL/PC (Sheldrick, 2008).

Figures top

Fig. 1. The structure of (I) with displacement ellipsoids drawn at the 30% probability level for Non-H atoms.

(µ-Acetato){µ-1,3-bis[2-(2-oxidobenzylideneamino)ethyl]-2-(2-oxidophenyl)- 1,3-imidazolidine}dizinc(II) ethanol disolvate dihydrate top

Crystal data top

[Zn₂(C₂₇H₂₇N₄O₃)(C₂H₃O₂)]·2CH₆O·2H₂O	Z = 2
M_r = 773.48	F(000) = 808
Triclinic, P1	D_x = 1.468 Mg m⁻³
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 10.140 (3) Å	Cell parameters from 4728 reflections
b = 11.540 (4) Å	θ = 2.2–26.5°
c = 16.066 (5) Å	µ = 1.43 mm⁻¹
α = 91.972 (6)°	T = 298 K
β = 93.944 (5)°	Block, colourless
γ = 110.833 (5)°	0.22 × 0.20 × 0.03 mm
V = 1749.4 (10) Å³

Data collection top

SMART 1K CCD diffractometer	5943 independent reflections
Radiation source: fine-focus sealed tube	4785 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.018
ω scans	θ_max = 25.0°, θ_min = 1.9°
Absorption correction: multi-scan (SADABS;Bruker, 2000)	h = −12→11
T_min = 0.744, T_max = 0.958	k = −13→10
8975 measured reflections	l = −19→17

Refinement top

Refinement on F²	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F² > 2σ(F²)] = 0.045	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.151	H-atom parameters constrained
S = 1.09	w = 1/[σ²(F_o²) + (0.0929P)² + 0.4983P] where P = (F_o² + 2F_c²)/3
5943 reflections	(Δ/σ)_max = 0.009
437 parameters	Δρ_max = 0.82 e Å⁻³
14 restraints	Δρ_min = −0.60 e Å⁻³

Crystal data top

[Zn₂(C₂₇H₂₇N₄O₃)(C₂H₃O₂)]·2CH₆O·2H₂O	γ = 110.833 (5)°
M_r = 773.48	V = 1749.4 (10) Å³
Triclinic, P1	Z = 2
a = 10.140 (3) Å	Mo Kα radiation
b = 11.540 (4) Å	µ = 1.43 mm⁻¹
c = 16.066 (5) Å	T = 298 K
α = 91.972 (6)°	0.22 × 0.20 × 0.03 mm
β = 93.944 (5)°

Data collection top

SMART 1K CCD diffractometer	5943 independent reflections
Absorption correction: multi-scan (SADABS;Bruker, 2000)	4785 reflections with I > 2σ(I)
T_min = 0.744, T_max = 0.958	R_int = 0.018
8975 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.045	14 restraints
wR(F²) = 0.151	H-atom parameters constrained
S = 1.09	Δρ_max = 0.82 e Å⁻³
5943 reflections	Δρ_min = −0.60 e Å⁻³
437 parameters

Special details top

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.

Refinement. Refinement of F² against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F², conventional R-factors R are based on F, with F set to zero for negative F². The threshold expression of F² > σ(F²) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F² are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.

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

	x	y	z	U_iso*/U_eq
Zn1	0.08495 (4)	0.22680 (4)	0.14633 (3)	0.05247 (17)
Zn2	0.20169 (5)	0.50951 (4)	0.22548 (3)	0.05443 (17)
N1	0.0865 (3)	0.0549 (3)	0.1233 (2)	0.0569 (8)
N2	0.3245 (3)	0.2542 (3)	0.1953 (2)	0.0536 (7)
N3	0.4056 (3)	0.4539 (3)	0.2503 (2)	0.0566 (8)
N4	0.3384 (3)	0.6668 (3)	0.2863 (2)	0.0618 (8)
C1	−0.2122 (4)	0.0545 (4)	0.1133 (2)	0.0597 (10)
C2	−0.3590 (4)	0.0315 (4)	0.1036 (3)	0.0719 (12)
H2	−0.3898	0.0983	0.1070	0.086*
C3	−0.4571 (5)	−0.0861 (5)	0.0895 (3)	0.0774 (13)
H3	−0.5528	−0.0975	0.0838	0.093*
C4	−0.4167 (5)	−0.1883 (5)	0.0836 (3)	0.0751 (12)
H4	−0.4839	−0.2682	0.0752	0.090*
C5	−0.2739 (5)	−0.1683 (4)	0.0907 (3)	0.0692 (11)
H5	−0.2455	−0.2364	0.0861	0.083*
C6	−0.1709 (4)	−0.0504 (3)	0.1043 (2)	0.0544 (9)
C7	−0.0231 (4)	−0.0419 (4)	0.1092 (2)	0.0566 (9)
H7	−0.0080	−0.1163	0.1011	0.068*
C8	0.2267 (4)	0.0441 (4)	0.1272 (3)	0.0612 (10)
H8A	0.2710	0.0709	0.0761	0.073*
H8B	0.2175	−0.0418	0.1332	0.073*
C9	0.3153 (4)	0.1239 (4)	0.2005 (3)	0.0628 (10)
H9A	0.2744	0.0921	0.2516	0.075*
H9B	0.4098	0.1206	0.2024	0.075*
C10	0.4315 (4)	0.3269 (4)	0.1393 (3)	0.0664 (11)
H10A	0.5082	0.2954	0.1376	0.080*
H10B	0.3882	0.3223	0.0829	0.080*
C11	0.4848 (4)	0.4573 (4)	0.1762 (3)	0.0694 (11)
H11A	0.5858	0.4853	0.1921	0.083*
H11B	0.4670	0.5127	0.1366	0.083*
C12	0.3722 (4)	0.3261 (4)	0.2764 (2)	0.0546 (9)
H12	0.4596	0.3164	0.2992	0.065*
C13	0.2647 (4)	0.2889 (3)	0.3391 (2)	0.0520 (8)
C14	0.2967 (5)	0.2487 (4)	0.4157 (3)	0.0667 (11)
H14	0.3854	0.2435	0.4276	0.080*
C15	0.1989 (5)	0.2163 (5)	0.4743 (3)	0.0780 (13)
H15	0.2220	0.1906	0.5257	0.094*
C16	0.0674 (5)	0.2222 (5)	0.4565 (3)	0.0785 (13)
H16	0.0010	0.1994	0.4958	0.094*
C17	0.0326 (4)	0.2613 (4)	0.3813 (3)	0.0613 (10)
H17	−0.0570	0.2652	0.3705	0.074*
C18	0.1289 (4)	0.2953 (3)	0.3212 (2)	0.0477 (8)
C19	0.4876 (4)	0.5472 (4)	0.3184 (3)	0.0697 (11)
H19A	0.5846	0.5499	0.3242	0.084*
H19B	0.4467	0.5235	0.3709	0.084*
C20	0.4862 (4)	0.6744 (4)	0.2993 (3)	0.0731 (12)
H20A	0.5351	0.7340	0.3454	0.088*
H20B	0.5344	0.7017	0.2494	0.088*
C21	0.3042 (4)	0.7583 (4)	0.3131 (3)	0.0612 (10)
H21	0.3772	0.8267	0.3392	0.073*
C22	0.1655 (4)	0.7655 (4)	0.3069 (2)	0.0566 (9)
C23	0.1567 (5)	0.8780 (4)	0.3388 (3)	0.0633 (10)
H23	0.2382	0.9391	0.3641	0.076*
C24	0.0333 (5)	0.9001 (4)	0.3339 (3)	0.0696 (11)
H24	0.0307	0.9755	0.3545	0.084*
C25	−0.0882 (5)	0.8085 (4)	0.2975 (3)	0.0702 (11)
H25	−0.1731	0.8225	0.2930	0.084*
C26	−0.0841 (4)	0.6961 (4)	0.2678 (3)	0.0630 (10)
H26	−0.1677	0.6347	0.2452	0.076*
C27	0.0417 (4)	0.6716 (4)	0.2707 (2)	0.0537 (9)
C28	0.1736 (4)	0.4442 (5)	0.0426 (3)	0.0613 (10)
C29	0.1851 (7)	0.4939 (6)	−0.0427 (3)	0.0991 (18)
H29A	0.2444	0.4622	−0.0733	0.149*
H29B	0.2259	0.5830	−0.0374	0.149*
H29C	0.0926	0.4684	−0.0719	0.149*
O1	−0.1248 (3)	0.1685 (3)	0.1286 (2)	0.0772 (9)
O2	0.0941 (2)	0.3340 (2)	0.24742 (14)	0.0472 (5)
O3	0.1323 (4)	0.3318 (3)	0.04947 (18)	0.0733 (8)
O4	0.2108 (4)	0.5244 (3)	0.1030 (2)	0.0794 (9)
O5	0.0387 (3)	0.5631 (3)	0.2420 (2)	0.0691 (8)
O6	0.2092 (3)	0.6480 (3)	0.7851 (2)	0.0703 (8)
H6A	0.2034	0.7153	0.8090	0.105*
H6B	0.1418	0.5853	0.7990	0.105*
O7	0.1725 (9)	0.7596 (7)	0.0605 (5)	0.213 (4)
H7A	0.2031	0.7019	0.0718	0.320*
H7B	0.2001	0.7860	0.0128	0.320*
C30	0.2098 (9)	0.5605 (8)	0.5762 (4)	0.127 (3)
H30A	0.2234	0.4844	0.5905	0.153*
H30B	0.1117	0.5502	0.5817	0.153*
C31	0.2435 (14)	0.5870 (10)	0.4942 (5)	0.199 (6)
H31A	0.1894	0.6334	0.4710	0.299*
H31B	0.2215	0.5107	0.4609	0.299*
H31C	0.3427	0.6350	0.4944	0.299*
O8	0.3030 (4)	0.6641 (5)	0.6310 (3)	0.1170 (15)
H8	0.2853	0.6509	0.6796	0.175*
C32	0.6498 (10)	0.0359 (9)	0.4137 (6)	0.139 (3)
H32A	0.6157	−0.0467	0.4342	0.167*
H32B	0.7338	0.0879	0.4482	0.167*
C33	0.6737 (12)	0.0333 (9)	0.3300 (7)	0.185 (5)
H33A	0.6241	−0.0489	0.3049	0.278*
H33B	0.7733	0.0557	0.3249	0.278*
H33C	0.6402	0.0911	0.3022	0.278*
O9	0.5470 (10)	0.0873 (7)	0.4090 (7)	0.232 (4)
H9	0.5842	0.1632	0.4112	0.349*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Zn1	0.0555 (3)	0.0558 (3)	0.0513 (3)	0.0263 (2)	0.00372 (19)	0.00521 (19)
Zn2	0.0532 (3)	0.0547 (3)	0.0556 (3)	0.0197 (2)	0.00390 (19)	0.00497 (19)
N1	0.0601 (19)	0.065 (2)	0.0561 (18)	0.0347 (17)	0.0064 (15)	0.0058 (15)
N2	0.0495 (17)	0.0658 (19)	0.0560 (18)	0.0310 (15)	0.0136 (14)	0.0149 (15)
N3	0.0444 (16)	0.064 (2)	0.065 (2)	0.0221 (15)	0.0084 (14)	0.0114 (15)
N4	0.0450 (17)	0.067 (2)	0.070 (2)	0.0161 (15)	0.0042 (15)	0.0061 (17)
C1	0.055 (2)	0.068 (3)	0.058 (2)	0.027 (2)	0.0006 (18)	−0.0042 (19)
C2	0.054 (2)	0.071 (3)	0.090 (3)	0.025 (2)	−0.003 (2)	−0.010 (2)
C3	0.058 (3)	0.094 (4)	0.081 (3)	0.028 (2)	0.006 (2)	−0.001 (3)
C4	0.068 (3)	0.072 (3)	0.071 (3)	0.007 (2)	0.002 (2)	0.003 (2)
C5	0.081 (3)	0.058 (2)	0.070 (3)	0.026 (2)	0.002 (2)	0.006 (2)
C6	0.061 (2)	0.055 (2)	0.049 (2)	0.0223 (18)	0.0014 (17)	0.0055 (16)
C7	0.064 (2)	0.052 (2)	0.062 (2)	0.0295 (19)	0.0052 (18)	0.0042 (17)
C8	0.059 (2)	0.066 (2)	0.070 (3)	0.036 (2)	0.0111 (19)	0.004 (2)
C9	0.057 (2)	0.079 (3)	0.069 (2)	0.043 (2)	0.0110 (19)	0.018 (2)
C10	0.053 (2)	0.086 (3)	0.069 (3)	0.032 (2)	0.0218 (19)	0.017 (2)
C11	0.050 (2)	0.079 (3)	0.083 (3)	0.023 (2)	0.022 (2)	0.020 (2)
C12	0.0420 (18)	0.074 (2)	0.052 (2)	0.0271 (17)	0.0007 (15)	0.0081 (18)
C13	0.051 (2)	0.060 (2)	0.051 (2)	0.0270 (17)	0.0050 (16)	0.0091 (16)
C14	0.060 (2)	0.090 (3)	0.059 (2)	0.039 (2)	0.0000 (19)	0.013 (2)
C15	0.090 (3)	0.101 (4)	0.052 (2)	0.044 (3)	0.007 (2)	0.023 (2)
C16	0.081 (3)	0.105 (4)	0.059 (3)	0.040 (3)	0.026 (2)	0.024 (2)
C17	0.050 (2)	0.077 (3)	0.061 (2)	0.0260 (19)	0.0149 (18)	0.010 (2)
C18	0.0456 (18)	0.055 (2)	0.0439 (18)	0.0192 (16)	0.0037 (14)	0.0028 (15)
C19	0.041 (2)	0.079 (3)	0.083 (3)	0.0179 (19)	−0.0087 (19)	−0.003 (2)
C20	0.048 (2)	0.068 (3)	0.095 (3)	0.0106 (19)	0.006 (2)	0.003 (2)
C21	0.053 (2)	0.055 (2)	0.070 (3)	0.0144 (18)	0.0028 (19)	0.0009 (19)
C22	0.059 (2)	0.051 (2)	0.059 (2)	0.0181 (17)	0.0044 (17)	0.0121 (17)
C23	0.066 (2)	0.055 (2)	0.065 (2)	0.0166 (19)	0.0029 (19)	0.0028 (18)
C24	0.086 (3)	0.055 (2)	0.074 (3)	0.031 (2)	0.020 (2)	0.010 (2)
C25	0.068 (3)	0.076 (3)	0.074 (3)	0.034 (2)	0.014 (2)	0.010 (2)
C26	0.054 (2)	0.062 (2)	0.070 (3)	0.0180 (18)	0.0047 (19)	0.0014 (19)
C27	0.054 (2)	0.053 (2)	0.055 (2)	0.0200 (17)	0.0063 (16)	0.0032 (17)
C28	0.061 (2)	0.085 (3)	0.053 (2)	0.042 (2)	0.0157 (18)	0.017 (2)
C29	0.140 (5)	0.107 (4)	0.064 (3)	0.057 (4)	0.021 (3)	0.029 (3)
O1	0.0533 (16)	0.0614 (18)	0.116 (3)	0.0245 (14)	−0.0111 (16)	−0.0170 (17)
O2	0.0396 (12)	0.0561 (14)	0.0486 (13)	0.0202 (10)	0.0035 (10)	0.0065 (10)
O3	0.097 (2)	0.075 (2)	0.0534 (16)	0.0353 (17)	0.0087 (15)	0.0175 (14)
O4	0.110 (3)	0.076 (2)	0.0631 (19)	0.0431 (19)	0.0184 (17)	0.0240 (16)
O5	0.0545 (15)	0.0592 (17)	0.090 (2)	0.0205 (13)	−0.0054 (14)	−0.0136 (15)
O6	0.0563 (16)	0.0773 (19)	0.080 (2)	0.0279 (14)	0.0070 (14)	0.0029 (15)
O7	0.290 (10)	0.149 (6)	0.199 (8)	0.087 (6)	−0.036 (7)	0.008 (5)
C30	0.158 (7)	0.158 (7)	0.089 (4)	0.090 (6)	−0.008 (4)	−0.005 (4)
C31	0.296 (15)	0.171 (9)	0.074 (5)	0.011 (9)	0.045 (6)	−0.008 (5)
O8	0.094 (3)	0.174 (4)	0.076 (2)	0.044 (3)	−0.002 (2)	−0.012 (3)
C32	0.139 (3)	0.139 (3)	0.139 (3)	0.0500 (13)	0.0112 (10)	0.0098 (10)
C33	0.205 (11)	0.136 (7)	0.158 (9)	−0.014 (7)	0.053 (8)	−0.001 (6)
O9	0.232 (4)	0.232 (4)	0.233 (4)	0.0837 (17)	0.0205 (11)	0.0152 (11)

Geometric parameters (Å, º) top

Zn1—O2	1.984 (2)	C15—H15	0.9300
Zn1—O3	1.984 (3)	C16—C17	1.370 (6)
Zn1—O1	1.986 (3)	C16—H16	0.9300
Zn1—N1	2.011 (3)	C17—C18	1.387 (5)
Zn1—N2	2.407 (3)	C17—H17	0.9300
Zn2—O2	1.987 (2)	C18—O2	1.350 (4)
Zn2—O4	1.987 (3)	C19—C20	1.515 (7)
Zn2—O5	1.991 (3)	C19—H19A	0.9700
Zn2—N4	2.019 (3)	C19—H19B	0.9700
Zn2—N3	2.386 (3)	C20—H20A	0.9700
N1—C7	1.265 (5)	C20—H20B	0.9700
N1—C8	1.468 (5)	C21—C22	1.435 (6)
N2—C12	1.474 (5)	C21—H21	0.9300
N2—C9	1.479 (5)	C22—C27	1.406 (5)
N2—C10	1.493 (5)	C22—C23	1.414 (6)
N3—C12	1.474 (5)	C23—C24	1.361 (6)
N3—C11	1.476 (5)	C23—H23	0.9300
N3—C19	1.485 (5)	C24—C25	1.381 (7)
N4—C21	1.292 (5)	C24—H24	0.9300
N4—C20	1.469 (5)	C25—C26	1.382 (6)
C1—O1	1.302 (5)	C25—H25	0.9300
C1—C2	1.412 (6)	C26—C27	1.400 (6)
C1—C6	1.421 (5)	C26—H26	0.9300
C2—C3	1.368 (7)	C27—O5	1.308 (5)
C2—H2	0.9300	C28—O3	1.225 (5)
C3—C4	1.381 (7)	C28—O4	1.256 (5)
C3—H3	0.9300	C28—C29	1.500 (6)
C4—C5	1.378 (7)	C29—H29A	0.9600
C4—H4	0.9300	C29—H29B	0.9600
C5—C6	1.389 (6)	C29—H29C	0.9600
C5—H5	0.9300	O6—H6A	0.8774
C6—C7	1.463 (5)	O6—H6B	0.8491
C7—H7	0.9300	O7—H7A	0.8487
C8—C9	1.495 (6)	O7—H7B	0.8620
C8—H8A	0.9700	C30—C31	1.400 (10)
C8—H8B	0.9700	C30—O8	1.452 (9)
C9—H9A	0.9700	C30—H30A	0.9700
C9—H9B	0.9700	C30—H30B	0.9700
C10—C11	1.491 (7)	C31—H31A	0.9600
C10—H10A	0.9700	C31—H31B	0.9600
C10—H10B	0.9700	C31—H31C	0.9600
C11—H11A	0.9700	O8—H8	0.8200
C11—H11B	0.9700	C32—O9	1.370 (11)
C12—C13	1.496 (5)	C32—C33	1.383 (12)
C12—H12	0.9800	C32—H32A	0.9700
C13—C14	1.387 (5)	C32—H32B	0.9700
C13—C18	1.415 (5)	C33—H33A	0.9600
C14—C15	1.378 (6)	C33—H33B	0.9600
C14—H14	0.9300	C33—H33C	0.9600
C15—C16	1.370 (7)	O9—H9	0.8200

O2—Zn1—O3	108.98 (12)	C15—C14—C13	120.9 (4)
O2—Zn1—O1	93.56 (11)	C15—C14—H14	119.5
O3—Zn1—O1	98.80 (15)	C13—C14—H14	119.5
O2—Zn1—N1	135.96 (11)	C16—C15—C14	119.7 (4)
O3—Zn1—N1	113.08 (13)	C16—C15—H15	120.1
O1—Zn1—N1	92.47 (13)	C14—C15—H15	120.1
O2—Zn1—N2	84.15 (10)	C17—C16—C15	120.7 (4)
O3—Zn1—N2	96.71 (12)	C17—C16—H16	119.6
O1—Zn1—N2	164.21 (13)	C15—C16—H16	119.6
N1—Zn1—N2	78.67 (12)	C16—C17—C18	121.0 (4)
O2—Zn2—O4	109.20 (12)	C16—C17—H17	119.5
O2—Zn2—O5	93.41 (11)	C18—C17—H17	119.5
O4—Zn2—O5	99.82 (14)	O2—C18—C17	120.8 (3)
O2—Zn2—N4	139.65 (12)	O2—C18—C13	120.7 (3)
O4—Zn2—N4	109.35 (14)	C17—C18—C13	118.6 (3)
O5—Zn2—N4	91.40 (13)	N3—C19—C20	110.2 (4)
O2—Zn2—N3	84.67 (10)	N3—C19—H19A	109.6
O4—Zn2—N3	97.01 (13)	C20—C19—H19A	109.6
O5—Zn2—N3	162.73 (13)	N3—C19—H19B	109.6
N4—Zn2—N3	79.32 (13)	C20—C19—H19B	109.6
C7—N1—C8	119.3 (3)	H19A—C19—H19B	108.1
C7—N1—Zn1	124.7 (3)	N4—C20—C19	108.8 (3)
C8—N1—Zn1	115.9 (3)	N4—C20—H20A	109.9
C12—N2—C9	112.3 (3)	C19—C20—H20A	109.9
C12—N2—C10	103.0 (3)	N4—C20—H20B	109.9
C9—N2—C10	113.8 (3)	C19—C20—H20B	109.9
C12—N2—Zn1	113.4 (2)	H20A—C20—H20B	108.3
C9—N2—Zn1	101.4 (2)	N4—C21—C22	126.8 (4)
C10—N2—Zn1	113.3 (2)	N4—C21—H21	116.6
C12—N3—C11	103.6 (3)	C22—C21—H21	116.6
C12—N3—C19	111.6 (3)	C27—C22—C23	118.9 (4)
C11—N3—C19	113.1 (3)	C27—C22—C21	125.2 (4)
C12—N3—Zn2	113.5 (2)	C23—C22—C21	115.9 (4)
C11—N3—Zn2	114.1 (2)	C24—C23—C22	122.4 (4)
C19—N3—Zn2	101.3 (2)	C24—C23—H23	118.8
C21—N4—C20	119.6 (4)	C22—C23—H23	118.8
C21—N4—Zn2	124.6 (3)	C23—C24—C25	118.7 (4)
C20—N4—Zn2	115.8 (3)	C23—C24—H24	120.6
O1—C1—C2	118.7 (4)	C25—C24—H24	120.6
O1—C1—C6	124.7 (4)	C24—C25—C26	120.4 (4)
C2—C1—C6	116.6 (4)	C24—C25—H25	119.8
C3—C2—C1	121.9 (4)	C26—C25—H25	119.8
C3—C2—H2	119.1	C25—C26—C27	122.1 (4)
C1—C2—H2	119.1	C25—C26—H26	118.9
C2—C3—C4	121.3 (4)	C27—C26—H26	118.9
C2—C3—H3	119.4	O5—C27—C26	119.3 (4)
C4—C3—H3	119.4	O5—C27—C22	123.3 (3)
C5—C4—C3	118.1 (4)	C26—C27—C22	117.4 (4)
C5—C4—H4	121.0	O3—C28—O4	124.7 (4)
C3—C4—H4	121.0	O3—C28—C29	119.7 (4)
C4—C5—C6	122.4 (4)	O4—C28—C29	115.7 (4)
C4—C5—H5	118.8	C28—C29—H29A	109.5
C6—C5—H5	118.8	C28—C29—H29B	109.5
C5—C6—C1	119.6 (4)	H29A—C29—H29B	109.5
C5—C6—C7	116.9 (4)	C28—C29—H29C	109.5
C1—C6—C7	123.4 (3)	H29A—C29—H29C	109.5
N1—C7—C6	127.4 (3)	H29B—C29—H29C	109.5
N1—C7—H7	116.3	C1—O1—Zn1	127.1 (3)
C6—C7—H7	116.3	C18—O2—Zn1	116.5 (2)
N1—C8—C9	108.4 (3)	C18—O2—Zn2	116.3 (2)
N1—C8—H8A	110.0	Zn1—O2—Zn2	108.80 (11)
C9—C8—H8A	110.0	C28—O3—Zn1	133.2 (3)
N1—C8—H8B	110.0	C28—O4—Zn2	131.8 (3)
C9—C8—H8B	110.0	C27—O5—Zn2	128.0 (2)
H8A—C8—H8B	108.4	H6A—O6—H6B	108.8
N2—C9—C8	111.1 (3)	H7A—O7—H7B	108.3
N2—C9—H9A	109.4	C31—C30—O8	107.5 (8)
C8—C9—H9A	109.4	C31—C30—H30A	110.2
N2—C9—H9B	109.4	O8—C30—H30A	110.2
C8—C9—H9B	109.4	C31—C30—H30B	110.2
H9A—C9—H9B	108.0	O8—C30—H30B	110.2
C11—C10—N2	105.4 (3)	H30A—C30—H30B	108.5
C11—C10—H10A	110.7	C30—C31—H31A	109.5
N2—C10—H10A	110.7	C30—C31—H31B	109.5
C11—C10—H10B	110.7	H31A—C31—H31B	109.5
N2—C10—H10B	110.7	C30—C31—H31C	109.5
H10A—C10—H10B	108.8	H31A—C31—H31C	109.5
N3—C11—C10	105.2 (3)	H31B—C31—H31C	109.5
N3—C11—H11A	110.7	C30—O8—H8	109.5
C10—C11—H11A	110.7	O9—C32—C33	99.1 (10)
N3—C11—H11B	110.7	O9—C32—H32A	111.9
C10—C11—H11B	110.7	C33—C32—H32A	111.9
H11A—C11—H11B	108.8	O9—C32—H32B	111.9
N3—C12—N2	101.1 (3)	C33—C32—H32B	112.0
N3—C12—C13	114.4 (3)	H32A—C32—H32B	109.6
N2—C12—C13	113.5 (3)	C32—C33—H33A	109.5
N3—C12—H12	109.2	C32—C33—H33B	109.5
N2—C12—H12	109.2	H33A—C33—H33B	109.5
C13—C12—H12	109.2	C32—C33—H33C	109.5
C14—C13—C18	119.1 (3)	H33A—C33—H33C	109.5
C14—C13—C12	120.7 (3)	H33B—C33—H33C	109.5
C18—C13—C12	120.2 (3)	C32—O9—H9	109.5

O2—Zn1—N1—C7	94.1 (3)	N3—C12—C13—C14	−122.5 (4)
O3—Zn1—N1—C7	−104.3 (3)	N2—C12—C13—C14	122.1 (4)
O1—Zn1—N1—C7	−3.6 (3)	N3—C12—C13—C18	57.0 (5)
N2—Zn1—N1—C7	163.2 (3)	N2—C12—C13—C18	−58.4 (5)
O2—Zn1—N1—C8	−83.2 (3)	C18—C13—C14—C15	−0.7 (7)
O3—Zn1—N1—C8	78.5 (3)	C12—C13—C14—C15	178.9 (4)
O1—Zn1—N1—C8	179.1 (3)	C13—C14—C15—C16	0.9 (8)
N2—Zn1—N1—C8	−14.1 (3)	C14—C15—C16—C17	−0.8 (8)
O2—Zn1—N2—C12	3.6 (2)	C15—C16—C17—C18	0.4 (8)
O3—Zn1—N2—C12	112.1 (3)	C16—C17—C18—O2	−179.9 (4)
O1—Zn1—N2—C12	−78.7 (5)	C16—C17—C18—C13	−0.1 (6)
N1—Zn1—N2—C12	−135.6 (3)	C14—C13—C18—O2	180.0 (4)
O2—Zn1—N2—C9	124.3 (2)	C12—C13—C18—O2	0.4 (5)
O3—Zn1—N2—C9	−127.2 (2)	C14—C13—C18—C17	0.3 (6)
O1—Zn1—N2—C9	41.9 (5)	C12—C13—C18—C17	−179.3 (4)
N1—Zn1—N2—C9	−15.0 (2)	C12—N3—C19—C20	−164.7 (3)
O2—Zn1—N2—C10	−113.3 (3)	C11—N3—C19—C20	78.9 (4)
O3—Zn1—N2—C10	−4.8 (3)	Zn2—N3—C19—C20	−43.7 (4)
O1—Zn1—N2—C10	164.3 (4)	C21—N4—C20—C19	142.6 (4)
N1—Zn1—N2—C10	107.5 (3)	Zn2—N4—C20—C19	−37.8 (5)
O2—Zn2—N3—C12	−4.4 (2)	N3—C19—C20—N4	56.2 (5)
O4—Zn2—N3—C12	−113.1 (3)	C20—N4—C21—C22	−179.0 (4)
O5—Zn2—N3—C12	79.9 (5)	Zn2—N4—C21—C22	1.4 (6)
N4—Zn2—N3—C12	138.4 (3)	N4—C21—C22—C27	0.7 (7)
O2—Zn2—N3—C11	114.0 (3)	N4—C21—C22—C23	−177.9 (4)
O4—Zn2—N3—C11	5.3 (3)	C27—C22—C23—C24	−1.7 (6)
O5—Zn2—N3—C11	−161.7 (4)	C21—C22—C23—C24	177.0 (4)
N4—Zn2—N3—C11	−103.2 (3)	C22—C23—C24—C25	1.1 (7)
O2—Zn2—N3—C19	−124.1 (3)	C23—C24—C25—C26	0.8 (7)
O4—Zn2—N3—C19	127.2 (3)	C24—C25—C26—C27	−2.0 (7)
O5—Zn2—N3—C19	−39.8 (5)	C25—C26—C27—O5	179.6 (4)
N4—Zn2—N3—C19	18.7 (3)	C25—C26—C27—C22	1.3 (6)
O2—Zn2—N4—C21	−101.8 (4)	C23—C22—C27—O5	−177.7 (4)
O4—Zn2—N4—C21	96.1 (4)	C21—C22—C27—O5	3.6 (6)
O5—Zn2—N4—C21	−4.9 (4)	C23—C22—C27—C26	0.5 (6)
N3—Zn2—N4—C21	−170.2 (4)	C21—C22—C27—C26	−178.1 (4)
O2—Zn2—N4—C20	78.5 (3)	C2—C1—O1—Zn1	179.1 (3)
O4—Zn2—N4—C20	−83.6 (3)	C6—C1—O1—Zn1	−1.6 (6)
O5—Zn2—N4—C20	175.5 (3)	O2—Zn1—O1—C1	−132.8 (4)
N3—Zn2—N4—C20	10.2 (3)	O3—Zn1—O1—C1	117.4 (4)
O1—C1—C2—C3	−178.3 (5)	N1—Zn1—O1—C1	3.6 (4)
C6—C1—C2—C3	2.4 (7)	N2—Zn1—O1—C1	−51.7 (7)
C1—C2—C3—C4	−0.3 (8)	C17—C18—O2—Zn1	−114.9 (3)
C2—C3—C4—C5	−1.3 (7)	C13—C18—O2—Zn1	65.3 (4)
C3—C4—C5—C6	0.8 (7)	C17—C18—O2—Zn2	114.7 (3)
C4—C5—C6—C1	1.3 (6)	C13—C18—O2—Zn2	−65.0 (4)
C4—C5—C6—C7	−179.0 (4)	O3—Zn1—O2—C18	−150.8 (2)
O1—C1—C6—C5	177.9 (4)	O1—Zn1—O2—C18	108.6 (2)
C2—C1—C6—C5	−2.8 (6)	N1—Zn1—O2—C18	11.3 (3)
O1—C1—C6—C7	−1.7 (6)	N2—Zn1—O2—C18	−55.7 (2)
C2—C1—C6—C7	177.6 (4)	O3—Zn1—O2—Zn2	−17.05 (15)
C8—N1—C7—C6	179.0 (4)	O1—Zn1—O2—Zn2	−117.62 (13)
Zn1—N1—C7—C6	1.8 (6)	N1—Zn1—O2—Zn2	145.11 (15)
C5—C6—C7—N1	−178.0 (4)	N2—Zn1—O2—Zn2	78.06 (11)
C1—C6—C7—N1	1.6 (6)	O4—Zn2—O2—C18	151.3 (2)
C7—N1—C8—C9	−135.9 (4)	O5—Zn2—O2—C18	−107.1 (2)
Zn1—N1—C8—C9	41.5 (4)	N4—Zn2—O2—C18	−10.9 (3)
C12—N2—C9—C8	162.5 (3)	N3—Zn2—O2—C18	55.7 (2)
C10—N2—C9—C8	−81.0 (4)	O4—Zn2—O2—Zn1	17.41 (15)
Zn1—N2—C9—C8	41.1 (3)	O5—Zn2—O2—Zn1	119.05 (13)
N1—C8—C9—N2	−56.5 (4)	N4—Zn2—O2—Zn1	−144.75 (16)
C12—N2—C10—C11	−26.8 (4)	N3—Zn2—O2—Zn1	−78.17 (12)
C9—N2—C10—C11	−148.6 (3)	O4—C28—O3—Zn1	7.9 (7)
Zn1—N2—C10—C11	96.2 (3)	C29—C28—O3—Zn1	−173.5 (4)
C12—N3—C11—C10	28.0 (4)	O2—Zn1—O3—C28	6.1 (4)
C19—N3—C11—C10	149.0 (3)	O1—Zn1—O3—C28	103.0 (4)
Zn2—N3—C11—C10	−95.8 (3)	N1—Zn1—O3—C28	−160.5 (4)
N2—C10—C11—N3	−0.7 (4)	N2—Zn1—O3—C28	−80.0 (4)
C11—N3—C12—N2	−44.8 (3)	O3—C28—O4—Zn2	−7.1 (7)
C19—N3—C12—N2	−166.8 (3)	C29—C28—O4—Zn2	174.2 (4)
Zn2—N3—C12—N2	79.5 (3)	O2—Zn2—O4—C28	−7.3 (4)
C11—N3—C12—C13	−167.2 (3)	O5—Zn2—O4—C28	−104.4 (4)
C19—N3—C12—C13	70.8 (4)	N4—Zn2—O4—C28	160.6 (4)
Zn2—N3—C12—C13	−42.9 (4)	N3—Zn2—O4—C28	79.5 (4)
C9—N2—C12—N3	166.8 (3)	C26—C27—O5—Zn2	172.0 (3)
C10—N2—C12—N3	43.9 (3)	C22—C27—O5—Zn2	−9.8 (6)
Zn1—N2—C12—N3	−79.0 (3)	O2—Zn2—O5—C27	149.1 (3)
C9—N2—C12—C13	−70.2 (4)	O4—Zn2—O5—C27	−100.7 (3)
C10—N2—C12—C13	166.9 (3)	N4—Zn2—O5—C27	9.2 (3)
Zn1—N2—C12—C13	44.1 (4)	N3—Zn2—O5—C27	66.1 (6)

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
C8—H8B···O7ⁱ	0.97	2.41	3.259 (8)	145
C12—H12···O8ⁱⁱ	0.98	2.52	3.482 (5)	169
O6—H6B···O5ⁱⁱⁱ	0.85	2.06	2.804 (4)	146
O6—H6A···O1ⁱⁱⁱ	0.88	2.05	2.896 (4)	161
O7—H7A···O4	0.85	2.15	2.971 (8)	162
O7—H7B···O1^iv	0.86	2.48	3.225 (9)	145
O8—H8···O6	0.82	1.91	2.701 (5)	163
O9—H9···O8ⁱⁱ	0.82	2.08	2.849 (9)	157

Symmetry codes: (i) x, y−1, z; (ii) −x+1, −y+1, −z+1; (iii) −x, −y+1, −z+1; (iv) −x, −y+1, −z.

Experimental details

Crystal data
Chemical formula	[Zn₂(C₂₇H₂₇N₄O₃)(C₂H₃O₂)]·2CH₆O·2H₂O
M_r	773.48
Crystal system, space group	Triclinic, P1
Temperature (K)	298
a, b, c (Å)	10.140 (3), 11.540 (4), 16.066 (5)
α, β, γ (°)	91.972 (6), 93.944 (5), 110.833 (5)
V (Å³)	1749.4 (10)
Z	2
Radiation type	Mo Kα
µ (mm⁻¹)	1.43
Crystal size (mm)	0.22 × 0.20 × 0.03

Data collection
Diffractometer	SMART 1K CCD diffractometer
Absorption correction	Multi-scan (SADABS;Bruker, 2000)
T_min, T_max	0.744, 0.958
No. of measured, independent and observed [I > 2σ(I)] reflections	8975, 5943, 4785
R_int	0.018
(sin θ/λ)_max (Å⁻¹)	0.595

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.045, 0.151, 1.09
No. of reflections	5943
No. of parameters	437
No. of restraints	14
H-atom treatment	H-atom parameters constrained
Δρ_max, Δρ_min (e Å⁻³)	0.82, −0.60

Computer programs: SMART (Bruker, 2000), SAINT (Bruker, 2000), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL/PC (Sheldrick, 2008).

Selected bond lengths (Å) top

Zn1—O2	1.984 (2)	Zn2—O2	1.987 (2)
Zn1—O3	1.984 (3)	Zn2—O4	1.987 (3)
Zn1—O1	1.986 (3)	Zn2—O5	1.991 (3)
Zn1—N1	2.011 (3)	Zn2—N4	2.019 (3)
Zn1—N2	2.407 (3)	Zn2—N3	2.386 (3)

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
C8—H8B···O7ⁱ	0.97	2.41	3.259 (8)	145
C12—H12···O8ⁱⁱ	0.98	2.52	3.482 (5)	169
O6—H6B···O5ⁱⁱⁱ	0.85	2.06	2.804 (4)	146
O6—H6A···O1ⁱⁱⁱ	0.88	2.05	2.896 (4)	161
O7—H7A···O4	0.85	2.15	2.971 (8)	162
O7—H7B···O1^iv	0.86	2.48	3.225 (9)	145
O8—H8···O6	0.82	1.91	2.701 (5)	163
O9—H9···O8ⁱⁱ	0.82	2.08	2.849 (9)	157

Symmetry codes: (i) x, y−1, z; (ii) −x+1, −y+1, −z+1; (iii) −x, −y+1, −z+1; (iv) −x, −y+1, −z.

Acknowledgements

The authors acknowledge the National and Shanxi Provincial Natural Science Foundation of China (grant Nos. 20471033 and 20051013) as well as the Overseas Returned Scholar Foundation of Shanxi Province of China in 2008 for financial support.

References

Bruker (2000). SMART, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Fondo, M., García-Deibe, A. M., Bermejo, M. R., Sanmartín, J. & Llamas-Saiz, A. L. (2002). J. Chem. Soc. Dalton Trans. pp. 4746–4750. Web of Science CSD CrossRef Google Scholar
Fondo, M., García-Deibe, A. M., Corbella, M., Ribas, J., Llamas-Saiz, A., Bermejo, M. R. & Sanmartín, J. (2004). Dalton Trans. pp. 3503–3507. Web of Science CSD CrossRef PubMed Google Scholar
Lu, L.-P., Lu, X.-P. & Zhu, M.-L. (2007). Acta Cryst. C63, m374–m376. Web of Science CSD CrossRef IUCr Journals Google Scholar
Prasant Kumar, N., Guillem, A. & Debashis, R. (2006). Chem. Commun. pp. 3181–3183. Google Scholar
Sarma, B. D. & Bailar, J. C. (1955). J. Am. Chem. Soc. 77, 5476–5480. CrossRef Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar

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Volume 65| Part 7| July 2009| Pages m729-m730

doi:10.1107/S1600536809020716

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metal-organic compounds\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

(μ-Acetato){μ-1,3-bis­[2-(2-oxido­benzyl­idene­amino)ethyl]-2-(2-oxido­phenyl)-1,3-imidazolidine}dizinc(II) ethanol disolvate dihydrate

Related literature

Experimental

Crystal data

Data collection

Refinement

Supporting information

Acknowledgements

References

metal-organic compounds

(μ-Acetato){μ-1,3-bis[2-(2-oxidobenzylideneamino)ethyl]-2-(2-oxidophenyl)-1,3-imidazolidine}dizinc(II) ethanol disolvate dihydrate