Aqua­chlorido{μ-6,6′-dieth­oxy-2,2′-[1,2-phenyl­enebis(nitrilo­methyl­idyne)]diphenolato}copper(II)sodium(I) N,N-dimethyl­formamide solvate

Ma, X.-J.

doi:10.1107/S1600536809051150

metal-organic compounds

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ISSN: 2056-9890

Volume 66| Part 1| January 2010| Page m45

doi:10.1107/S1600536809051150

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Aquachlorido{μ-6,6′-diethoxy-2,2′-[1,2-phenylenebis(nitrilomethylidyne)]diphenolato}copper(II)sodium(I) N,N-dimethylformamide solvate

Xiao-Jian Ma ^a ^*

^aSchool of Chemistry & Chemical Technology, Shandong University, Jinan 250100, People's Republic of China
^*Correspondence e-mail: maxj@sdu.edu.cn

(Received 14 November 2009; accepted 27 November 2009; online 12 December 2009)

In the heterometallic dinuclear title compound, [CuNa(C₂₄H₂₂N₂O₄)Cl(H₂O)]·C₃H₇NO, the Cu^II ion is coordinated in a square-planar geometry by two N atoms and two O atoms of the 6,6′-diethoxy-2,2′-[1,2-phenylenebis(nitrilomethylidyne)]diphenolate ligand. The Na^I ion is hexacoordinated by four O atoms of the ligand, defining the equatorial plan, and by one O atom of the water molecule and one Cl atom occuping axial positions. The Cu^II and Na^I ions are bridged by two phenolate O atoms.

Related literature

For related heteronuclear complexes, see: Karlin (1993 ); Ni et al. (2005 ). For related structures, see: Bian (2008 ); Xiao & Zhu (2003 ). For the synthesis of 6,6′-diethyloxy-2,2′-[1,2-phenylenebis(nitrilomethylidyne)]diphenol and its Cu complex, see: Lo et al. (2004 ); Sui et al. (2007 ).

Experimental

Crystal data

[CuNa(C₂₄H₂₂N₂O₄)Cl(H₂O)]·C₃H₇NO
M_r = 615.53
Monoclinic, P 2₁ /n
a = 12.2528 (17) Å
b = 19.566 (3) Å
c = 12.4901 (17) Å
β = 111.653 (2)°
V = 2783.1 (7) Å³
Z = 4
Mo Kα radiation
μ = 0.94 mm⁻¹
T = 298 K
0.15 × 0.10 × 0.08 mm

Data collection

Bruker APEXII CCD area-detector diffractometer
Absorption correction: multi-scan (SADABS; Sheldrick, 2003 ) T_min = 0.872, T_max = 0.928
13672 measured reflections
4903 independent reflections
4233 reflections with I > 2σ(I)
R_int = 0.024

Refinement

R[F² > 2σ(F²)] = 0.032
wR(F²) = 0.092
S = 1.07
4903 reflections
354 parameters
H-atom parameters constrained
Δρ_max = 0.51 e Å⁻³
Δρ_min = −0.46 e Å⁻³

Data collection: APEX2 (Bruker, 2004 ); cell refinement: SAINT-Plus (Bruker, 2001 ); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXL97.

Supporting information

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536809051150/is2489sup1.cif

Structure factors: contains datablock I. DOI: 10.1107/S1600536809051150/is2489Isup2.hkl

checkCIF report

Comment top

Heterometallic complexes have been intensively studied owing to their unique physical and chemical properties (Ni et al., 2005). In addition, these compounds exist at the active sites of many metalloenzymes and play important roles in biological systems (Karlin, 1993). Therefore, investigation of the synthesis and the crystal structures of these heterometallic compounds is necessary in order to further widening the application of the compounds. Herein, a novel heterometallic nuclear (Cu^IINa^I) compound has been obtained by step-by-step method and its structure is depicted.

As shown in Fig.1, the compound I is a dinuclear neutral complex with a planar square configuration. The Cu(II) atom is coordinated in a planar square geometry with the basal square formed by two nitrogen atoms and two oxygen atoms from the 6,6'-diethyloxy-2,2'-[1,2-phenylenebis(nitrilomethylidyne)]diphenolate (L) ligand. The Na(I) atom is coordinated by four oxygen atoms from the ligand, one oxygen atom from water and one chlorine atom. The bond lengths of Cu—O, Cu—N and Na—Cl are normal (Xiao et al., 2003).

Related literature top

For related heteronuclear complexes, see: Karlin (1993); Ni et al. (2005). For related structures, see: Bian (2008); Xiao & Zhu (2003). For the synthesis of 6,6'-diethyloxy-2,2'-[1,2-phenylenebis(nitrilomethylidyne)]diphenol and its Cu complex, see: Lo et al. (2004); Sui et al. (2007).

Experimental top

The H₂L ligand and complex CuL was synthesized according to the previous literature (Lo et al., 2004; Sui et al. 2007). The compound I was obtained by allowing the mixure of CuL (0.047 g, 0.1 mmol) and NaCl (0.006 g, 0.1 mmol) being stirred in the DMF solution at room temperature for 1 h, then filtered, suitable brown crystals were obtained via slow evaporation of the filtrate at room temperature (yield: about 45%)

Computing details top

Data collection: APEX2 (Bruker, 2004); cell refinement: SAINT-Plus (Bruker, 2001); data reduction: SAINT-Plus (Bruker, 2001); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).

Figures top

Fig. 1. A view of the title compound with the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level.

Aquachlorido{µ-6,6'-diethoxy-2,2'-[1,2- phenylenebis(nitrilomethylidyne)]diphenolato}copper(II)sodium(I) N,N-dimethylformamide solvate top

Crystal data top

[CuNa(C₂₄H₂₂N₂O₄)Cl(H₂O)]·C₃H₇NO	F(000) = 1276
M_r = 615.53	D_x = 1.469 Mg m⁻³
Monoclinic, P2₁/n	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2yn	Cell parameters from 7372 reflections
a = 12.2528 (17) Å	θ = 2.3–27.5°
b = 19.566 (3) Å	µ = 0.94 mm⁻¹
c = 12.4901 (17) Å	T = 298 K
β = 111.653 (2)°	Needle, brown
V = 2783.1 (7) Å³	0.15 × 0.10 × 0.08 mm
Z = 4

Data collection top

Bruker APEXII CCD area-detector diffractometer	4903 independent reflections
Radiation source: fine-focus sealed tube	4233 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.024
Detector resolution: 0 pixels mm^-1	θ_max = 25.0°, θ_min = 2.0°
ϕ and ω scans	h = −14→14
Absorption correction: multi-scan (SADABS; Sheldrick, 2003)	k = −23→23
T_min = 0.872, T_max = 0.928	l = −12→14
13672 measured reflections

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)] = 0.032	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.092	H-atom parameters constrained
S = 1.07	w = 1/[σ²(F_o²) + (0.055P)² + 0.6422P] where P = (F_o² + 2F_c²)/3
4903 reflections	(Δ/σ)_max < 0.001
354 parameters	Δρ_max = 0.51 e Å⁻³
0 restraints	Δρ_min = −0.46 e Å⁻³

Crystal data top

[CuNa(C₂₄H₂₂N₂O₄)Cl(H₂O)]·C₃H₇NO	V = 2783.1 (7) Å³
M_r = 615.53	Z = 4
Monoclinic, P2₁/n	Mo Kα radiation
a = 12.2528 (17) Å	µ = 0.94 mm⁻¹
b = 19.566 (3) Å	T = 298 K
c = 12.4901 (17) Å	0.15 × 0.10 × 0.08 mm
β = 111.653 (2)°

Data collection top

Bruker APEXII CCD area-detector diffractometer	4903 independent reflections
Absorption correction: multi-scan (SADABS; Sheldrick, 2003)	4233 reflections with I > 2σ(I)
T_min = 0.872, T_max = 0.928	R_int = 0.024
13672 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.032	0 restraints
wR(F²) = 0.092	H-atom parameters constrained
S = 1.07	Δρ_max = 0.51 e Å⁻³
4903 reflections	Δρ_min = −0.46 e Å⁻³
354 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
C1	0.4298 (3)	0.29377 (13)	0.0350 (3)	0.0753 (8)
H1A	0.4592	0.3390	0.0331	0.113*
H1B	0.4629	0.2761	0.1121	0.113*
H1C	0.3458	0.2952	0.0108	0.113*
C2	0.4633 (2)	0.24849 (10)	−0.0442 (2)	0.0472 (5)
H2A	0.4304	0.2659	−0.1224	0.057*
H2B	0.5480	0.2467	−0.0207	0.057*
C3	0.44513 (16)	0.13019 (10)	−0.09867 (16)	0.0350 (4)
C4	0.51898 (18)	0.13645 (11)	−0.15763 (17)	0.0426 (5)
H4	0.5511	0.1789	−0.1626	0.051*
C5	0.5466 (2)	0.07961 (12)	−0.21056 (19)	0.0488 (5)
H5	0.5972	0.0843	−0.2502	0.059*
C6	0.4997 (2)	0.01743 (11)	−0.20428 (19)	0.0439 (5)
H6	0.5205	−0.0204	−0.2377	0.053*
C7	0.41968 (17)	0.00950 (10)	−0.14769 (17)	0.0337 (4)
C8	0.39040 (16)	0.06668 (9)	−0.09376 (15)	0.0314 (4)
C9	0.37331 (17)	−0.05756 (10)	−0.14566 (16)	0.0352 (4)
H9	0.4006	−0.0926	−0.1795	0.042*
C10	0.25323 (16)	−0.14097 (10)	−0.10326 (16)	0.0356 (4)
C11	0.27395 (18)	−0.19532 (10)	−0.16551 (18)	0.0430 (5)
H11	0.3185	−0.1886	−0.2109	0.052*
C12	0.2284 (2)	−0.25866 (11)	−0.1596 (2)	0.0508 (6)
H12	0.2427	−0.2949	−0.2007	0.061*
C13	0.1616 (2)	−0.26903 (11)	−0.0931 (2)	0.0522 (6)
H13	0.1323	−0.3124	−0.0891	0.063*
C14	0.13774 (19)	−0.21583 (11)	−0.03232 (18)	0.0459 (5)
H14	0.0917	−0.2232	0.0114	0.055*
C15	0.18307 (17)	−0.15112 (10)	−0.03704 (16)	0.0363 (4)
C16	0.09870 (17)	−0.09228 (10)	0.08093 (17)	0.0380 (4)
H16	0.0617	−0.1331	0.0855	0.046*
C17	0.07786 (17)	−0.03460 (11)	0.14138 (17)	0.0385 (4)
C18	0.00260 (19)	−0.04354 (13)	0.20363 (18)	0.0487 (5)
H18	−0.0308	−0.0861	0.2043	0.058*
C19	−0.0213 (2)	0.00910 (13)	0.2621 (2)	0.0526 (6)
H19	−0.0707	0.0021	0.3025	0.063*
C20	0.02749 (19)	0.07394 (13)	0.26241 (18)	0.0483 (5)
H20	0.0110	0.1095	0.3035	0.058*
C21	0.09936 (17)	0.08496 (11)	0.20221 (16)	0.0387 (4)
C22	0.12742 (16)	0.03082 (10)	0.14010 (16)	0.0351 (4)
C23	0.1425 (2)	0.20234 (11)	0.26047 (19)	0.0492 (5)
H23A	0.1826	0.1917	0.3414	0.059*
H23B	0.0612	0.2130	0.2472	0.059*
C24	0.2003 (2)	0.26168 (12)	0.2272 (2)	0.0617 (7)
H24A	0.1974	0.3009	0.2723	0.092*
H24B	0.1598	0.2717	0.1469	0.092*
H24C	0.2806	0.2505	0.2409	0.092*
C25	0.3559 (3)	0.03387 (18)	0.4305 (3)	0.0904 (11)
H25	0.3942	0.0080	0.3925	0.108*
C26	0.3037 (6)	−0.0754 (2)	0.4803 (5)	0.169 (2)
H26A	0.2303	−0.0927	0.4274	0.253*
H26B	0.3190	−0.0942	0.5554	0.253*
H26C	0.3657	−0.0882	0.4546	0.253*
C27	0.2338 (4)	0.0311 (3)	0.5408 (3)	0.139 (2)
H27A	0.2853	0.0446	0.6165	0.208*
H27B	0.1747	0.0008	0.5468	0.208*
H27C	0.1970	0.0709	0.4975	0.208*
N1	0.29705 (13)	−0.07355 (8)	−0.10098 (13)	0.0328 (3)
N2	0.16488 (13)	−0.09243 (8)	0.02039 (13)	0.0346 (4)
N3	0.2978 (2)	−0.00202 (13)	0.4854 (2)	0.0744 (7)
O1	0.41778 (13)	0.18169 (7)	−0.03841 (13)	0.0450 (3)
O2	0.31963 (12)	0.06507 (7)	−0.03795 (12)	0.0401 (3)
O3	0.19590 (12)	0.04606 (7)	0.08560 (12)	0.0410 (3)
O4	0.14894 (13)	0.14563 (7)	0.19102 (12)	0.0466 (4)
O5	0.43276 (14)	0.15357 (8)	0.24781 (14)	0.0584 (4)
H5A	0.4787	0.1878	0.2615	0.088*
H5B	0.4225	0.1437	0.3097	0.088*
O6	0.3640 (2)	0.09160 (14)	0.4248 (2)	0.1041 (8)
Cu1	0.243871 (19)	−0.012818 (12)	−0.008330 (19)	0.03398 (10)
Na1	0.27089 (7)	0.15365 (4)	0.06022 (7)	0.0437 (2)
Cl1	0.10362 (6)	0.23100 (3)	−0.10680 (6)	0.06409 (19)

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
C1	0.084 (2)	0.0393 (14)	0.112 (2)	−0.0106 (13)	0.0475 (18)	−0.0153 (14)
C2	0.0468 (12)	0.0323 (11)	0.0554 (13)	−0.0061 (9)	0.0103 (10)	0.0059 (9)
C3	0.0335 (10)	0.0338 (10)	0.0367 (10)	0.0046 (8)	0.0116 (8)	0.0060 (8)
C4	0.0426 (11)	0.0420 (11)	0.0472 (11)	−0.0018 (9)	0.0211 (9)	0.0092 (9)
C5	0.0515 (13)	0.0535 (14)	0.0535 (13)	−0.0004 (11)	0.0335 (11)	0.0037 (10)
C6	0.0482 (12)	0.0449 (12)	0.0468 (12)	0.0051 (10)	0.0273 (10)	−0.0013 (9)
C7	0.0338 (10)	0.0343 (10)	0.0327 (10)	0.0048 (8)	0.0119 (8)	0.0035 (8)
C8	0.0301 (9)	0.0321 (10)	0.0327 (9)	0.0031 (8)	0.0125 (8)	0.0043 (8)
C9	0.0373 (10)	0.0332 (10)	0.0346 (10)	0.0057 (8)	0.0126 (8)	−0.0010 (8)
C10	0.0321 (10)	0.0312 (10)	0.0365 (10)	0.0016 (8)	0.0046 (8)	−0.0003 (8)
C11	0.0410 (11)	0.0382 (11)	0.0438 (11)	0.0034 (9)	0.0088 (9)	−0.0067 (9)
C12	0.0501 (13)	0.0339 (11)	0.0555 (13)	0.0027 (10)	0.0042 (11)	−0.0101 (10)
C13	0.0553 (14)	0.0308 (11)	0.0575 (14)	−0.0068 (10)	0.0056 (11)	−0.0018 (10)
C14	0.0453 (12)	0.0382 (12)	0.0480 (12)	−0.0072 (9)	0.0100 (10)	0.0025 (9)
C15	0.0347 (10)	0.0307 (10)	0.0365 (10)	−0.0019 (8)	0.0049 (8)	0.0011 (8)
C16	0.0333 (10)	0.0369 (11)	0.0423 (11)	−0.0063 (8)	0.0121 (9)	0.0054 (8)
C17	0.0318 (10)	0.0471 (12)	0.0360 (10)	−0.0022 (9)	0.0117 (8)	0.0031 (9)
C18	0.0420 (12)	0.0627 (15)	0.0455 (12)	−0.0087 (11)	0.0208 (10)	0.0049 (11)
C19	0.0457 (13)	0.0757 (17)	0.0469 (13)	−0.0026 (12)	0.0295 (11)	0.0030 (11)
C20	0.0421 (12)	0.0668 (15)	0.0392 (11)	0.0066 (11)	0.0188 (9)	−0.0046 (10)
C21	0.0335 (10)	0.0485 (12)	0.0345 (10)	0.0044 (9)	0.0129 (8)	0.0000 (9)
C22	0.0306 (10)	0.0414 (11)	0.0327 (10)	0.0015 (8)	0.0107 (8)	0.0013 (8)
C23	0.0512 (13)	0.0496 (13)	0.0485 (12)	0.0094 (10)	0.0202 (10)	−0.0140 (10)
C24	0.0727 (17)	0.0460 (14)	0.0739 (16)	0.0052 (12)	0.0359 (14)	−0.0157 (12)
C25	0.100 (3)	0.063 (2)	0.086 (2)	−0.0051 (19)	0.010 (2)	−0.0020 (17)
C26	0.197 (5)	0.077 (3)	0.176 (5)	−0.047 (3)	0.004 (4)	0.027 (3)
C27	0.088 (3)	0.255 (6)	0.069 (2)	0.035 (4)	0.024 (2)	0.023 (3)
N1	0.0344 (8)	0.0278 (8)	0.0354 (8)	0.0014 (6)	0.0119 (7)	−0.0012 (6)
N2	0.0334 (8)	0.0309 (8)	0.0380 (9)	−0.0028 (7)	0.0114 (7)	0.0009 (7)
N3	0.0758 (17)	0.0785 (17)	0.0646 (15)	−0.0128 (13)	0.0209 (13)	0.0074 (12)
O1	0.0520 (9)	0.0299 (7)	0.0622 (9)	−0.0036 (6)	0.0318 (7)	−0.0011 (6)
O2	0.0459 (8)	0.0293 (7)	0.0566 (8)	−0.0021 (6)	0.0323 (7)	−0.0029 (6)
O3	0.0459 (8)	0.0350 (7)	0.0535 (8)	−0.0052 (6)	0.0316 (7)	−0.0077 (6)
O4	0.0569 (9)	0.0404 (8)	0.0520 (9)	0.0023 (7)	0.0311 (7)	−0.0096 (6)
O5	0.0619 (10)	0.0516 (10)	0.0621 (10)	−0.0085 (8)	0.0234 (8)	−0.0081 (8)
O6	0.114 (2)	0.0975 (19)	0.1034 (18)	−0.0205 (16)	0.0428 (15)	0.0090 (15)
Cu1	0.03799 (16)	0.02756 (15)	0.04243 (16)	−0.00246 (9)	0.02191 (12)	−0.00293 (9)
Na1	0.0476 (5)	0.0339 (4)	0.0542 (5)	0.0006 (3)	0.0243 (4)	−0.0038 (4)
Cl1	0.0566 (4)	0.0601 (4)	0.0712 (4)	0.0090 (3)	0.0184 (3)	0.0195 (3)

Geometric parameters (Å, º) top

C1—C2	1.494 (4)	C18—H18	0.9300
C1—H1A	0.9600	C19—C20	1.402 (3)
C1—H1B	0.9600	C19—H19	0.9300
C1—H1C	0.9600	C20—C21	1.370 (3)
C2—O1	1.433 (2)	C20—H20	0.9300
C2—H2A	0.9700	C21—O4	1.364 (3)
C2—H2B	0.9700	C21—C22	1.428 (3)
C3—C4	1.367 (3)	C22—O3	1.295 (2)
C3—O1	1.371 (2)	C23—O4	1.428 (2)
C3—C8	1.424 (3)	C23—C24	1.496 (3)
C4—C5	1.397 (3)	C23—H23A	0.9700
C4—H4	0.9300	C23—H23B	0.9700
C5—C6	1.360 (3)	C24—H24A	0.9600
C5—H5	0.9300	C24—H24B	0.9600
C6—C7	1.412 (3)	C24—H24C	0.9600
C6—H6	0.9300	C25—O6	1.138 (4)
C7—C8	1.419 (3)	C25—N3	1.353 (5)
C7—C9	1.434 (3)	C25—H25	0.9300
C8—O2	1.298 (2)	C26—N3	1.440 (5)
C9—N1	1.291 (3)	C26—H26A	0.9600
C9—H9	0.9300	C26—H26B	0.9600
C10—C11	1.395 (3)	C26—H26C	0.9600
C10—C15	1.410 (3)	C27—N3	1.384 (6)
C10—N1	1.420 (2)	C27—H27A	0.9600
C11—C12	1.372 (3)	C27—H27B	0.9600
C11—H11	0.9300	C27—H27C	0.9600
C12—C13	1.379 (4)	N1—Cu1	1.9320 (15)
C12—H12	0.9300	N2—Cu1	1.9360 (15)
C13—C14	1.382 (3)	O1—Na1	2.5874 (16)
C13—H13	0.9300	O2—Cu1	1.8907 (13)
C14—C15	1.393 (3)	O2—Na1	2.3247 (15)
C14—H14	0.9300	O3—Cu1	1.8862 (13)
C15—N2	1.414 (3)	O3—Na1	2.3646 (16)
C16—N2	1.297 (3)	O4—Na1	2.5938 (16)
C16—C17	1.432 (3)	O5—Na1	2.4483 (18)
C16—H16	0.9300	O5—H5A	0.8500
C17—C18	1.419 (3)	O5—H5B	0.8499
C17—C22	1.419 (3)	Cu1—Na1	3.3529 (9)
C18—C19	1.355 (3)	Na1—Cl1	2.7726 (10)

C2—C1—H1A	109.5	H23A—C23—H23B	108.5
C2—C1—H1B	109.5	C23—C24—H24A	109.5
H1A—C1—H1B	109.5	C23—C24—H24B	109.5
C2—C1—H1C	109.5	H24A—C24—H24B	109.5
H1A—C1—H1C	109.5	C23—C24—H24C	109.5
H1B—C1—H1C	109.5	H24A—C24—H24C	109.5
O1—C2—C1	107.50 (19)	H24B—C24—H24C	109.5
O1—C2—H2A	110.2	O6—C25—N3	128.4 (4)
C1—C2—H2A	110.2	O6—C25—H25	115.8
O1—C2—H2B	110.2	N3—C25—H25	115.8
C1—C2—H2B	110.2	N3—C26—H26A	109.5
H2A—C2—H2B	108.5	N3—C26—H26B	109.5
C4—C3—O1	125.06 (18)	H26A—C26—H26B	109.5
C4—C3—C8	121.16 (18)	N3—C26—H26C	109.5
O1—C3—C8	113.78 (16)	H26A—C26—H26C	109.5
C3—C4—C5	120.48 (19)	H26B—C26—H26C	109.5
C3—C4—H4	119.8	N3—C27—H27A	109.5
C5—C4—H4	119.8	N3—C27—H27B	109.5
C6—C5—C4	120.24 (19)	H27A—C27—H27B	109.5
C6—C5—H5	119.9	N3—C27—H27C	109.5
C4—C5—H5	119.9	H27A—C27—H27C	109.5
C5—C6—C7	120.9 (2)	H27B—C27—H27C	109.5
C5—C6—H6	119.6	C9—N1—C10	123.02 (16)
C7—C6—H6	119.6	C9—N1—Cu1	124.58 (13)
C6—C7—C8	119.65 (18)	C10—N1—Cu1	112.00 (12)
C6—C7—C9	117.51 (18)	C16—N2—C15	123.16 (17)
C8—C7—C9	122.82 (18)	C16—N2—Cu1	124.68 (14)
O2—C8—C7	124.89 (17)	C15—N2—Cu1	112.10 (12)
O2—C8—C3	117.57 (16)	C25—N3—C27	120.8 (4)
C7—C8—C3	117.52 (17)	C25—N3—C26	116.8 (4)
N1—C9—C7	125.74 (18)	C27—N3—C26	122.4 (4)
N1—C9—H9	117.1	C3—O1—C2	117.65 (16)
C7—C9—H9	117.1	C3—O1—Na1	117.35 (11)
C11—C10—C15	119.70 (18)	C2—O1—Na1	124.69 (12)
C11—C10—N1	125.02 (19)	C8—O2—Cu1	126.74 (12)
C15—C10—N1	115.27 (16)	C8—O2—Na1	128.15 (12)
C12—C11—C10	119.8 (2)	Cu1—O2—Na1	104.92 (6)
C12—C11—H11	120.1	C22—O3—Cu1	126.68 (13)
C10—C11—H11	120.1	C22—O3—Na1	129.38 (12)
C11—C12—C13	120.6 (2)	Cu1—O3—Na1	103.57 (6)
C11—C12—H12	119.7	C21—O4—C23	119.18 (16)
C13—C12—H12	119.7	C21—O4—Na1	119.93 (11)
C12—C13—C14	120.9 (2)	C23—O4—Na1	120.61 (13)
C12—C13—H13	119.6	Na1—O5—H5A	115.8
C14—C13—H13	119.6	Na1—O5—H5B	122.1
C13—C14—C15	119.5 (2)	H5A—O5—H5B	107.7
C13—C14—H14	120.2	O3—Cu1—O2	85.28 (6)
C15—C14—H14	120.2	O3—Cu1—N1	178.41 (6)
C14—C15—C10	119.47 (19)	O2—Cu1—N1	94.59 (6)
C14—C15—N2	125.23 (19)	O3—Cu1—N2	94.84 (6)
C10—C15—N2	115.30 (16)	O2—Cu1—N2	179.37 (7)
N2—C16—C17	125.50 (18)	N1—Cu1—N2	85.31 (7)
N2—C16—H16	117.2	O3—Cu1—Na1	43.28 (4)
C17—C16—H16	117.2	O2—Cu1—Na1	42.07 (4)
C18—C17—C22	119.0 (2)	N1—Cu1—Na1	136.65 (5)
C18—C17—C16	118.03 (19)	N2—Cu1—Na1	138.01 (5)
C22—C17—C16	122.98 (18)	O2—Na1—O3	66.12 (5)
C19—C18—C17	121.0 (2)	O2—Na1—O5	103.25 (6)
C19—C18—H18	119.5	O3—Na1—O5	95.10 (6)
C17—C18—H18	119.5	O2—Na1—O1	63.11 (5)
C18—C19—C20	120.9 (2)	O3—Na1—O1	128.73 (5)
C18—C19—H19	119.6	O5—Na1—O1	89.74 (6)
C20—C19—H19	119.6	O2—Na1—O4	127.37 (6)
C21—C20—C19	120.0 (2)	O3—Na1—O4	61.25 (5)
C21—C20—H20	120.0	O5—Na1—O4	81.30 (6)
C19—C20—H20	120.0	O1—Na1—O4	167.51 (6)
O4—C21—C20	126.45 (19)	O2—Na1—Cl1	105.82 (5)
O4—C21—C22	112.61 (16)	O3—Na1—Cl1	111.77 (5)
C20—C21—C22	120.9 (2)	O5—Na1—Cl1	146.43 (5)
O3—C22—C17	125.19 (18)	O1—Na1—Cl1	88.68 (4)
O3—C22—C21	116.57 (18)	O4—Na1—Cl1	93.97 (5)
C17—C22—C21	118.24 (18)	O2—Na1—Cu1	33.02 (3)
O4—C23—C24	107.24 (18)	O3—Na1—Cu1	33.15 (3)
O4—C23—H23A	110.3	O5—Na1—Cu1	102.27 (4)
C24—C23—H23A	110.3	O1—Na1—Cu1	96.02 (4)
O4—C23—H23B	110.3	O4—Na1—Cu1	94.39 (4)
C24—C23—H23B	110.3	Cl1—Na1—Cu1	111.24 (3)

Experimental details

Crystal data
Chemical formula	[CuNa(C₂₄H₂₂N₂O₄)Cl(H₂O)]·C₃H₇NO
M_r	615.53
Crystal system, space group	Monoclinic, P2₁/n
Temperature (K)	298
a, b, c (Å)	12.2528 (17), 19.566 (3), 12.4901 (17)
β (°)	111.653 (2)
V (Å³)	2783.1 (7)
Z	4
Radiation type	Mo Kα
µ (mm⁻¹)	0.94
Crystal size (mm)	0.15 × 0.10 × 0.08

Data collection
Diffractometer	Bruker APEXII CCD area-detector diffractometer
Absorption correction	Multi-scan (SADABS; Sheldrick, 2003)
T_min, T_max	0.872, 0.928
No. of measured, independent and observed [I > 2σ(I)] reflections	13672, 4903, 4233
R_int	0.024
(sin θ/λ)_max (Å⁻¹)	0.595

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.032, 0.092, 1.07
No. of reflections	4903
No. of parameters	354
H-atom treatment	H-atom parameters constrained
Δρ_max, Δρ_min (e Å⁻³)	0.51, −0.46

Computer programs: APEX2 (Bruker, 2004), SAINT-Plus (Bruker, 2001), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).

Acknowledgements

This work was supported by the Natural Science Foundation of China and the Post-Doctoral Innovation Project of Shandong Province.

References

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