catena-Poly[[aqua­bis­{4-[2-(2,4-dioxopentan-3-yl­idene)hydrazin-1-yl]benzo­ato-κO}copper(II)]-μ-N,N-diethyl­pyridine-3-carboxamide-κ2N1:O]

Maharramov, A.M.; Mardanova, V.I.; Chyraqov, F.M.; Gurbanov, A.V.; Ng, S.W.

doi:10.1107/S1600536812000025

catena-Poly[[aquabis{4-[2-(2,4-dioxopentan-3-ylidene)hydrazin-1-yl]benzoato-κO}copper(II)]-μ-N,N-diethylpyridine-3-carboxamide-κ²N¹:O]

A. M. Maharramov, V. I. Mardanova, F. M. Chyraqov, A. V. Gurbanov and S. W. Ng

The Cu^II atom in the title compound, [Cu(C₁₂H₁₁N₂O₄)₂(C₁₀H₁₄N₂O)(H₂O)]_n, lies in a square plane defined by the O atoms of the carboxylate ions, the N atom of the N-heterocycle and the water molecule. Coordination by an amido O atom of an adjacent N-heterocycle in the apical direction leads to a polymeric chain running along [01 $\overline{1}$ ]. The chain motif is consolidated by hydrogen bonds involving the water molecule; the water molecule is a hydrogen-bond donor to the free carbonyl atoms of the carboxylate ions. Intramolecular N—H

O hydrogen bonds also occur.

Read article Similar articles

Supporting information

	Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536812000025/xu5432sup1.cif Contains datablocks global, I
	Structure factor file (CIF format) https://doi.org/10.1107/S1600536812000025/xu5432Isup2.hkl Contains datablock I

CCDC reference: 867958

checkCIF report

Key indicators

Single-crystal X-ray study
T = 296 K
Mean (C-C) = 0.004 Å
R factor = 0.045
wR factor = 0.131
Data-to-parameter ratio = 18.4

checkCIF/PLATON results

No syntax errors found



Alert level C
PLAT094_ALERT_2_C Ratio of Maximum / Minimum Residual Density ....       2.93
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for        C23
PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) .....          2
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600          2
PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L=  0.600         39

Alert level G
PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite          7
PLAT004_ALERT_5_G Info: Polymeric Structure Found with Dimension .          1
PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF ....          ?
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Cu1    --  O9_a    ..       10.4 su
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #          1
            O5  -CU1 -O1  -C1   -163.50  1.40   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #          4
            O1  -CU1 -O5  -C13   157.60  1.40   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         11
            O1W -CU1 -N5  -C29   159.10  0.40   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         14
            O1W -CU1 -N5  -C25   -19.80  0.60   1.555   1.555   1.555   1.555
PLAT794_ALERT_5_G Note: Tentative Bond Valency for Cu1     (II)          2.05
PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints .......          4

   0 ALERT level A = Most likely a serious problem - resolve or explain
   0 ALERT level B = A potentially serious problem, consider carefully
   5 ALERT level C = Check. Ensure it is not caused by an omission or oversight
  10 ALERT level G = General information/check it is not something unexpected

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   4 ALERT type 2 Indicator that the structure model may be wrong or deficient
   3 ALERT type 3 Indicator that the structure quality may be low
   5 ALERT type 4 Improvement, methodology, query or suggestion
   3 ALERT type 5 Informative message, check

Comment top

We have been investigating the adducts of 3-diethylpridine-3-carboxamide with copper(II) salts; a previous study reported the copper bis(thienoylacetonate) adduct (Maharramov et al., 2011). The reaction of the N-heterocycle with copper bis(4-[(2,4-dioxopentan-3-yl)diazenyl]benzoate in the presence of sodium bicarbonate yielded the title monoaqua mono-adduct (Scheme I). The Cu^II atom lies in a square plane defined by the O atom of the carboxylate ions, the N atom of the N-heterocycle and the water molecule; coordination by the amido O atom of an adjacent N-heterocycle leads to a linear chain running along [0 1 - 1]. The chain motif is consolidated by hydrogen bonds that involve the water molecule; the water molecule is hydrogen-bond donor to the the double-bond carbonyl O atom of the carboxylate ions (Table 1).

Related literature top

For a related structure, see: Maharramov et al. (2011).

Experimental top

4-[(2,4-Dioxopentan-3-yl)diazenyl]benzoic acid and N,N-diethylpyridine-3-carboxamide (cardioamine) were purchased from a chemical supplier. The carboxylic acid (0.0248 g, 0.01 mol) in water (50 ml) and an excess of cardioamine (5 ml) were added to a solution of copper acetate hydrate (0.0156 g, 0.01 mol) in water (50 ml). Sodium bicarbonate (0.01 g) was also added. The green solution was filtered and then set aside for the growth of crystals within a week; yield 70%.

Computing details top

Data collection: APEX2 (Bruker, 2005); cell refinement: SAINT (Bruker, 2005); data reduction: SAINT (Bruker, 2005); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: publCIF (Westrip, 2010).

Figures top

Fig. 1. Thermal ellipsoid plot (Barbour, 2001) of the repeat unit of polymeric Cu(H₂O)(C₁₀H₁₄N₂O)(C₁₂H₁₁N₂O₄)₂ at the 50% probability level; hydrogen atoms are drawn as spheres of arbitrary radius.

catena-Poly[[aquabis{4-[2-(2,4-dioxopentan-3-ylidene)hydrazin- 1-yl]benzoato-κO}copper(II)]-µ-N,N-diethylpyridine- 3-carboxamide-κ²N¹:O] top

Crystal data top

[Cu(C₁₂H₁₁N₂O₄)₂(C₁₀H₁₄N₂O)(H₂O)]	F(000) = 1572
M_r = 754.24	D_x = 1.415 Mg m⁻³
Monoclinic, P2₁/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 5695 reflections
a = 17.0586 (8) Å	θ = 2.3–25.5°
b = 8.5289 (4) Å	µ = 0.68 mm⁻¹
c = 24.8249 (12) Å	T = 296 K
β = 101.431 (1)°	Prism, green
V = 3540.2 (3) Å³	0.30 × 0.20 × 0.20 mm
Z = 4

Data collection top

Bruker SMART APEX diffractometer	8845 independent reflections
Radiation source: fine-focus sealed tube	6058 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.052
ϕ and ω scans	θ_max = 28.4°, θ_min = 1.9°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −22→22
T_min = 0.822, T_max = 0.876	k = −11→11
40068 measured reflections	l = −33→33

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) = 0.131	H atoms treated by a mixture of independent and constrained refinement
S = 1.00	w = 1/[σ²(F_o²) + (0.0692P)² + 0.8919P] where P = (F_o² + 2F_c²)/3
8845 reflections	(Δ/σ)_max = 0.001
480 parameters	Δρ_max = 1.14 e Å⁻³
4 restraints	Δρ_min = −0.39 e Å⁻³

Crystal data top

[Cu(C₁₂H₁₁N₂O₄)₂(C₁₀H₁₄N₂O)(H₂O)]	V = 3540.2 (3) Å³
M_r = 754.24	Z = 4
Monoclinic, P2₁/c	Mo Kα radiation
a = 17.0586 (8) Å	µ = 0.68 mm⁻¹
b = 8.5289 (4) Å	T = 296 K
c = 24.8249 (12) Å	0.30 × 0.20 × 0.20 mm
β = 101.431 (1)°

Data collection top

Bruker SMART APEX diffractometer	8845 independent reflections
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	6058 reflections with I > 2σ(I)
T_min = 0.822, T_max = 0.876	R_int = 0.052
40068 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.045	4 restraints
wR(F²) = 0.131	H atoms treated by a mixture of independent and constrained refinement
S = 1.00	Δρ_max = 1.14 e Å⁻³
8845 reflections	Δρ_min = −0.39 e Å⁻³
480 parameters

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

	x	y	z	U_iso*/U_eq
Cu1	0.493965 (16)	0.51736 (4)	0.599200 (11)	0.03106 (10)
O1	0.38597 (10)	0.4339 (2)	0.58434 (7)	0.0385 (4)
O2	0.36751 (10)	0.6083 (2)	0.51632 (8)	0.0442 (5)
O3	−0.09251 (12)	0.1214 (3)	0.49904 (9)	0.0619 (6)
O4	−0.21233 (15)	0.3194 (4)	0.35319 (11)	0.0928 (9)
O5	0.60299 (10)	0.5906 (2)	0.61634 (7)	0.0422 (4)
O6	0.58603 (12)	0.7412 (2)	0.54181 (8)	0.0535 (5)
O7	1.06507 (12)	1.0617 (3)	0.62687 (9)	0.0588 (6)
O8	1.18499 (14)	0.8684 (3)	0.77257 (11)	0.0837 (8)
O9	0.47008 (12)	0.8486 (2)	0.81977 (7)	0.0452 (5)
O1W	0.52061 (10)	0.3639 (2)	0.54628 (7)	0.0348 (4)
H11	0.5605 (14)	0.383 (4)	0.5322 (14)	0.078 (12)*
H12	0.4840 (13)	0.333 (4)	0.5210 (9)	0.057 (9)*
N1	0.02254 (12)	0.2933 (3)	0.48185 (9)	0.0394 (5)
H1	0.0014 (18)	0.230 (3)	0.5028 (11)	0.066 (11)*
N2	−0.02628 (12)	0.3447 (3)	0.43803 (9)	0.0381 (5)
N3	0.94860 (12)	0.8959 (3)	0.64613 (9)	0.0378 (5)
H3	0.9672 (16)	0.968 (3)	0.6270 (10)	0.046 (8)*
N4	0.99542 (13)	0.8552 (3)	0.69171 (9)	0.0387 (5)
N5	0.45847 (12)	0.6968 (2)	0.64261 (8)	0.0327 (4)
N6	0.38353 (12)	0.6457 (2)	0.80156 (8)	0.0354 (5)
C1	0.34316 (14)	0.5016 (3)	0.54298 (10)	0.0348 (6)
C2	0.25803 (14)	0.4482 (3)	0.52657 (10)	0.0321 (5)
C3	0.20856 (15)	0.5110 (3)	0.48070 (10)	0.0361 (5)
H3A	0.2287	0.5868	0.4602	0.043*
C4	0.13017 (15)	0.4639 (3)	0.46470 (10)	0.0366 (6)
H4	0.0973	0.5078	0.4340	0.044*
C5	0.10120 (14)	0.3492 (3)	0.49539 (10)	0.0338 (5)
C6	0.14959 (15)	0.2853 (3)	0.54144 (10)	0.0372 (6)
H6	0.1295	0.2096	0.5620	0.045*
C7	0.22789 (14)	0.3345 (3)	0.55682 (10)	0.0364 (6)
H7	0.2606	0.2910	0.5876	0.044*
C8	−0.22150 (17)	0.1321 (4)	0.44365 (15)	0.0579 (8)
H8A	−0.2343	0.0675	0.4724	0.087*
H8B	−0.2309	0.0743	0.4098	0.087*
H8C	−0.2545	0.2241	0.4395	0.087*
C9	−0.13527 (16)	0.1793 (3)	0.45812 (12)	0.0440 (6)
C10	−0.10051 (15)	0.2932 (3)	0.42495 (11)	0.0386 (6)
C11	−0.14498 (19)	0.3630 (4)	0.37323 (12)	0.0520 (8)
C12	−0.1043 (2)	0.4850 (4)	0.34495 (14)	0.0651 (9)
H12A	−0.1396	0.5178	0.3118	0.098*
H12B	−0.0565	0.4418	0.3361	0.098*
H12C	−0.0908	0.5736	0.3689	0.098*
C13	0.62698 (14)	0.6884 (3)	0.58437 (11)	0.0356 (6)
C14	0.71265 (14)	0.7415 (3)	0.60170 (10)	0.0328 (5)
C15	0.74303 (15)	0.8525 (3)	0.57086 (11)	0.0377 (6)
H15	0.7104	0.8939	0.5396	0.045*
C16	0.82117 (15)	0.9025 (3)	0.58593 (11)	0.0399 (6)
H16	0.8413	0.9769	0.5649	0.048*
C17	0.86936 (14)	0.8412 (3)	0.63267 (10)	0.0342 (5)
C18	0.83995 (15)	0.7296 (3)	0.66377 (11)	0.0418 (6)
H18	0.8726	0.6882	0.6950	0.050*
C19	0.76182 (15)	0.6802 (3)	0.64811 (11)	0.0397 (6)
H19	0.7419	0.6049	0.6689	0.048*
C20	1.18795 (18)	1.0784 (4)	0.68823 (14)	0.0606 (9)
H20A	1.1998	1.1489	0.6608	0.091*
H20B	1.2250	0.9925	0.6927	0.091*
H20C	1.1924	1.1332	0.7225	0.091*
C21	1.10464 (16)	1.0172 (3)	0.67061 (12)	0.0421 (6)
C22	1.06958 (15)	0.9084 (3)	0.70478 (11)	0.0382 (6)
C23	1.11461 (18)	0.8444 (4)	0.75726 (13)	0.0512 (7)
C24	1.0711 (3)	0.7474 (6)	0.79232 (17)	0.0967 (15)
H24A	1.1056	0.7282	0.8272	0.145*
H24B	1.0557	0.6493	0.7744	0.145*
H24C	1.0243	0.8026	0.7978	0.145*
C25	0.44230 (16)	0.8393 (3)	0.62092 (11)	0.0418 (6)
H25	0.4471	0.8563	0.5847	0.050*
C26	0.41883 (17)	0.9619 (3)	0.65009 (12)	0.0440 (6)
H26	0.4089	1.0603	0.6340	0.053*
C27	0.41020 (15)	0.9366 (3)	0.70357 (11)	0.0394 (6)
H27	0.3941	1.0176	0.7240	0.047*
C28	0.42588 (14)	0.7884 (3)	0.72654 (10)	0.0323 (5)
C29	0.44957 (14)	0.6726 (3)	0.69416 (10)	0.0336 (5)
H29	0.4598	0.5729	0.7091	0.040*
C30	0.42650 (14)	0.7627 (3)	0.78670 (10)	0.0320 (5)
C31	0.32376 (16)	0.5548 (4)	0.76355 (12)	0.0465 (7)
H31A	0.3136	0.6060	0.7280	0.056*
H31B	0.2741	0.5545	0.7770	0.056*
C32	0.3491 (2)	0.3856 (4)	0.75645 (15)	0.0634 (9)
H32A	0.3077	0.3325	0.7312	0.095*
H32B	0.3579	0.3332	0.7913	0.095*
H32C	0.3976	0.3847	0.7423	0.095*
C33	0.38618 (16)	0.6195 (3)	0.86053 (10)	0.0408 (6)
H33A	0.4378	0.6529	0.8812	0.049*
H33B	0.3807	0.5082	0.8670	0.049*
C34	0.32118 (18)	0.7069 (4)	0.88098 (12)	0.0519 (7)
H34A	0.3255	0.6871	0.9195	0.078*
H34B	0.2699	0.6720	0.8614	0.078*
H34C	0.3267	0.8172	0.8751	0.078*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Cu1	0.02397 (14)	0.04335 (19)	0.02612 (15)	−0.00660 (12)	0.00558 (11)	−0.00480 (13)
O1	0.0271 (8)	0.0519 (11)	0.0363 (10)	−0.0081 (8)	0.0055 (7)	−0.0027 (8)
O2	0.0340 (9)	0.0530 (12)	0.0489 (11)	−0.0100 (8)	0.0161 (8)	0.0013 (9)
O3	0.0392 (11)	0.0739 (16)	0.0674 (14)	−0.0159 (10)	−0.0022 (10)	0.0218 (12)
O4	0.0618 (16)	0.122 (2)	0.0758 (17)	−0.0148 (16)	−0.0318 (14)	0.0199 (17)
O5	0.0276 (9)	0.0568 (12)	0.0419 (10)	−0.0116 (8)	0.0063 (8)	−0.0040 (9)
O6	0.0419 (11)	0.0602 (13)	0.0501 (12)	−0.0109 (10)	−0.0109 (9)	−0.0003 (10)
O7	0.0449 (11)	0.0732 (15)	0.0558 (13)	−0.0198 (11)	0.0035 (10)	0.0137 (11)
O8	0.0542 (15)	0.096 (2)	0.0856 (18)	−0.0173 (14)	−0.0224 (13)	0.0246 (15)
O9	0.0571 (12)	0.0449 (11)	0.0342 (10)	−0.0156 (9)	0.0103 (9)	−0.0121 (8)
O1W	0.0274 (9)	0.0501 (11)	0.0264 (9)	−0.0045 (8)	0.0041 (8)	−0.0046 (8)
N1	0.0294 (11)	0.0452 (13)	0.0409 (12)	−0.0081 (10)	0.0008 (10)	0.0043 (10)
N2	0.0331 (11)	0.0387 (12)	0.0413 (12)	−0.0009 (9)	0.0042 (9)	−0.0041 (9)
N3	0.0295 (11)	0.0415 (13)	0.0421 (12)	−0.0090 (9)	0.0061 (9)	−0.0005 (10)
N4	0.0328 (11)	0.0407 (12)	0.0417 (12)	−0.0065 (9)	0.0050 (10)	−0.0042 (10)
N5	0.0307 (10)	0.0380 (12)	0.0289 (10)	−0.0043 (9)	0.0044 (8)	−0.0034 (9)
N6	0.0334 (11)	0.0401 (12)	0.0308 (11)	−0.0040 (9)	0.0013 (9)	−0.0010 (9)
C1	0.0279 (11)	0.0422 (15)	0.0364 (13)	−0.0039 (10)	0.0116 (10)	−0.0107 (11)
C2	0.0269 (11)	0.0382 (13)	0.0324 (12)	−0.0055 (10)	0.0086 (10)	−0.0071 (10)
C3	0.0348 (12)	0.0394 (14)	0.0356 (13)	−0.0053 (11)	0.0105 (10)	−0.0015 (11)
C4	0.0331 (12)	0.0416 (14)	0.0332 (13)	−0.0031 (11)	0.0020 (10)	0.0007 (11)
C5	0.0275 (12)	0.0407 (14)	0.0333 (13)	−0.0057 (10)	0.0061 (10)	−0.0059 (10)
C6	0.0333 (13)	0.0419 (15)	0.0367 (14)	−0.0083 (11)	0.0079 (11)	0.0031 (11)
C7	0.0302 (12)	0.0440 (15)	0.0345 (13)	−0.0045 (11)	0.0049 (10)	0.0006 (11)
C8	0.0338 (15)	0.059 (2)	0.076 (2)	−0.0093 (13)	−0.0010 (15)	−0.0034 (16)
C9	0.0321 (13)	0.0421 (15)	0.0548 (17)	−0.0037 (11)	0.0018 (13)	−0.0067 (13)
C10	0.0317 (13)	0.0380 (14)	0.0420 (14)	−0.0002 (11)	−0.0024 (11)	−0.0051 (11)
C11	0.0528 (18)	0.0535 (18)	0.0440 (16)	0.0077 (14)	−0.0039 (14)	−0.0073 (14)
C12	0.083 (3)	0.059 (2)	0.0496 (18)	0.0086 (18)	0.0040 (17)	0.0061 (15)
C13	0.0285 (12)	0.0381 (14)	0.0392 (14)	−0.0038 (10)	0.0041 (11)	−0.0158 (11)
C14	0.0287 (12)	0.0382 (14)	0.0321 (12)	−0.0042 (10)	0.0076 (10)	−0.0104 (10)
C15	0.0344 (13)	0.0409 (14)	0.0361 (13)	−0.0021 (11)	0.0028 (11)	−0.0024 (11)
C16	0.0378 (14)	0.0411 (15)	0.0413 (15)	−0.0089 (11)	0.0094 (12)	0.0011 (12)
C17	0.0252 (11)	0.0391 (14)	0.0386 (13)	−0.0065 (10)	0.0069 (10)	−0.0071 (11)
C18	0.0322 (13)	0.0541 (17)	0.0371 (14)	−0.0097 (12)	0.0022 (11)	0.0045 (12)
C19	0.0324 (13)	0.0503 (16)	0.0363 (14)	−0.0105 (11)	0.0064 (11)	0.0015 (12)
C20	0.0432 (16)	0.076 (2)	0.061 (2)	−0.0259 (16)	0.0066 (15)	−0.0003 (17)
C21	0.0358 (13)	0.0438 (15)	0.0466 (16)	−0.0063 (12)	0.0078 (12)	−0.0058 (12)
C22	0.0324 (13)	0.0379 (14)	0.0425 (14)	−0.0046 (11)	0.0033 (11)	−0.0062 (11)
C23	0.0487 (17)	0.0465 (17)	0.0536 (18)	−0.0048 (13)	−0.0015 (14)	0.0024 (14)
C24	0.084 (3)	0.125 (4)	0.075 (3)	−0.022 (3)	0.000 (2)	0.047 (3)
C25	0.0422 (15)	0.0506 (17)	0.0319 (13)	−0.0044 (12)	0.0053 (11)	0.0031 (12)
C26	0.0452 (15)	0.0383 (15)	0.0464 (16)	0.0037 (12)	0.0042 (13)	0.0068 (12)
C27	0.0360 (13)	0.0376 (14)	0.0428 (15)	0.0029 (11)	0.0032 (11)	−0.0066 (11)
C28	0.0278 (12)	0.0359 (13)	0.0321 (12)	−0.0019 (10)	0.0031 (10)	−0.0036 (10)
C29	0.0332 (12)	0.0350 (13)	0.0315 (12)	−0.0013 (10)	0.0037 (10)	−0.0015 (10)
C30	0.0315 (12)	0.0323 (13)	0.0324 (12)	0.0030 (10)	0.0067 (10)	−0.0035 (10)
C31	0.0357 (14)	0.0605 (19)	0.0407 (15)	−0.0126 (13)	0.0016 (12)	−0.0046 (13)
C32	0.071 (2)	0.053 (2)	0.068 (2)	−0.0277 (17)	0.0191 (18)	−0.0169 (16)
C33	0.0461 (15)	0.0406 (15)	0.0345 (14)	−0.0042 (12)	0.0054 (12)	0.0042 (11)
C34	0.0499 (17)	0.0605 (19)	0.0481 (17)	−0.0026 (14)	0.0168 (14)	−0.0016 (14)

Geometric parameters (Å, º) top

Cu1—O1	1.9409 (16)	C11—C12	1.500 (5)
Cu1—O1W	1.9706 (18)	C12—H12A	0.9600
Cu1—O5	1.9278 (17)	C12—H12B	0.9600
Cu1—O9ⁱ	2.4505 (17)	C12—H12C	0.9600
Cu1—N5	2.032 (2)	C13—C14	1.509 (3)
O1—C1	1.274 (3)	C14—C15	1.382 (3)
O2—C1	1.244 (3)	C14—C19	1.386 (4)
O3—C9	1.230 (3)	C15—C16	1.379 (3)
O4—C11	1.216 (4)	C15—H15	0.9300
O5—C13	1.273 (3)	C16—C17	1.385 (4)
O6—C13	1.231 (3)	C16—H16	0.9300
O7—C21	1.220 (3)	C17—C18	1.381 (4)
O8—C23	1.203 (4)	C18—C19	1.378 (3)
O9—C30	1.234 (3)	C18—H18	0.9300
O1W—H11	0.841 (10)	C19—H19	0.9300
O1W—H12	0.836 (10)	C20—C21	1.496 (4)
N1—N2	1.308 (3)	C20—H20A	0.9600
N1—C5	1.401 (3)	C20—H20B	0.9600
N1—H1	0.876 (10)	C20—H20C	0.9600
N2—C10	1.319 (3)	C21—C22	1.462 (4)
N3—N4	1.296 (3)	C22—C23	1.480 (4)
N3—C17	1.406 (3)	C23—C24	1.499 (5)
N3—H3	0.875 (10)	C24—H24A	0.9600
N4—C22	1.323 (3)	C24—H24B	0.9600
N5—C29	1.334 (3)	C24—H24C	0.9600
N5—C25	1.336 (3)	C25—C26	1.376 (4)
N6—C30	1.333 (3)	C25—H25	0.9300
N6—C31	1.466 (3)	C26—C27	1.382 (4)
N6—C33	1.473 (3)	C26—H26	0.9300
C1—C2	1.499 (3)	C27—C28	1.390 (4)
C2—C3	1.384 (3)	C27—H27	0.9300
C2—C7	1.386 (3)	C28—C29	1.384 (3)
C3—C4	1.377 (3)	C28—C30	1.508 (3)
C3—H3A	0.9300	C29—H29	0.9300
C4—C5	1.389 (3)	C31—C32	1.527 (4)
C4—H4	0.9300	C31—H31A	0.9700
C5—C6	1.382 (4)	C31—H31B	0.9700
C6—C7	1.380 (3)	C32—H32A	0.9600
C6—H6	0.9300	C32—H32B	0.9600
C7—H7	0.9300	C32—H32C	0.9600
C8—C9	1.498 (4)	C33—C34	1.505 (4)
C8—H8A	0.9600	C33—H33A	0.9700
C8—H8B	0.9600	C33—H33B	0.9700
C8—H8C	0.9600	C34—H34A	0.9600
C9—C10	1.472 (4)	C34—H34B	0.9600
C10—C11	1.481 (4)	C34—H34C	0.9600

O5—Cu1—O1	176.95 (8)	C16—C15—H15	119.7
O5—Cu1—O1W	91.29 (8)	C14—C15—H15	119.7
O1—Cu1—O1W	88.01 (7)	C15—C16—C17	119.5 (2)
O5—Cu1—N5	90.85 (8)	C15—C16—H16	120.3
O1—Cu1—N5	90.32 (8)	C17—C16—H16	120.3
O1W—Cu1—N5	170.51 (8)	C18—C17—C16	120.5 (2)
O5—Cu1—O9ⁱ	86.30 (8)	C18—C17—N3	122.3 (2)
O1—Cu1—O9ⁱ	90.82 (7)	C16—C17—N3	117.2 (2)
O1W—Cu1—O9ⁱ	95.96 (7)	C19—C18—C17	119.4 (2)
N5—Cu1—O9ⁱ	93.40 (7)	C19—C18—H18	120.3
C1—O1—Cu1	110.97 (15)	C17—C18—H18	120.3
C13—O5—Cu1	119.32 (16)	C18—C19—C14	120.7 (2)
Cu1—O1W—H11	117 (3)	C18—C19—H19	119.6
Cu1—O1W—H12	118 (2)	C14—C19—H19	119.6
H11—O1W—H12	107 (3)	C21—C20—H20A	109.5
N2—N1—C5	120.5 (2)	C21—C20—H20B	109.5
N2—N1—H1	116 (2)	H20A—C20—H20B	109.5
C5—N1—H1	124 (2)	C21—C20—H20C	109.5
N1—N2—C10	121.0 (2)	H20A—C20—H20C	109.5
N4—N3—C17	121.0 (2)	H20B—C20—H20C	109.5
N4—N3—H3	116 (2)	O7—C21—C22	119.7 (2)
C17—N3—H3	123 (2)	O7—C21—C20	118.5 (3)
N3—N4—C22	121.1 (2)	C22—C21—C20	121.7 (3)
C29—N5—C25	118.3 (2)	N4—C22—C21	123.8 (2)
C29—N5—Cu1	119.66 (17)	N4—C22—C23	113.2 (2)
C25—N5—Cu1	122.06 (17)	C21—C22—C23	123.0 (2)
C30—N6—C31	124.6 (2)	O8—C23—C22	121.8 (3)
C30—N6—C33	118.6 (2)	O8—C23—C24	119.2 (3)
C31—N6—C33	116.1 (2)	C22—C23—C24	119.0 (3)
O2—C1—O1	124.2 (2)	C23—C24—H24A	109.5
O2—C1—C2	119.0 (2)	C23—C24—H24B	109.5
O1—C1—C2	116.8 (2)	H24A—C24—H24B	109.5
C3—C2—C7	119.0 (2)	C23—C24—H24C	109.5
C3—C2—C1	120.4 (2)	H24A—C24—H24C	109.5
C7—C2—C1	120.6 (2)	H24B—C24—H24C	109.5
C4—C3—C2	121.5 (2)	N5—C25—C26	122.5 (2)
C4—C3—H3A	119.2	N5—C25—H25	118.7
C2—C3—H3A	119.2	C26—C25—H25	118.7
C3—C4—C5	118.5 (2)	C25—C26—C27	119.0 (3)
C3—C4—H4	120.7	C25—C26—H26	120.5
C5—C4—H4	120.7	C27—C26—H26	120.5
C6—C5—C4	120.8 (2)	C26—C27—C28	119.2 (2)
C6—C5—N1	116.8 (2)	C26—C27—H27	120.4
C4—C5—N1	122.4 (2)	C28—C27—H27	120.4
C7—C6—C5	119.7 (2)	C29—C28—C27	117.7 (2)
C7—C6—H6	120.1	C29—C28—C30	121.7 (2)
C5—C6—H6	120.1	C27—C28—C30	120.1 (2)
C6—C7—C2	120.3 (2)	N5—C29—C28	123.3 (2)
C6—C7—H7	119.8	N5—C29—H29	118.4
C2—C7—H7	119.8	C28—C29—H29	118.4
C9—C8—H8A	109.5	O9—C30—N6	123.5 (2)
C9—C8—H8B	109.5	O9—C30—C28	117.2 (2)
H8A—C8—H8B	109.5	N6—C30—C28	119.2 (2)
C9—C8—H8C	109.5	N6—C31—C32	113.4 (2)
H8A—C8—H8C	109.5	N6—C31—H31A	108.9
H8B—C8—H8C	109.5	C32—C31—H31A	108.9
O3—C9—C10	119.2 (2)	N6—C31—H31B	108.9
O3—C9—C8	118.9 (3)	C32—C31—H31B	108.9
C10—C9—C8	121.9 (3)	H31A—C31—H31B	107.7
N2—C10—C9	123.8 (2)	C31—C32—H32A	109.5
N2—C10—C11	112.4 (3)	C31—C32—H32B	109.5
C9—C10—C11	123.8 (2)	H32A—C32—H32B	109.5
O4—C11—C10	120.8 (3)	C31—C32—H32C	109.5
O4—C11—C12	120.5 (3)	H32A—C32—H32C	109.5
C10—C11—C12	118.7 (3)	H32B—C32—H32C	109.5
C11—C12—H12A	109.5	N6—C33—C34	112.4 (2)
C11—C12—H12B	109.5	N6—C33—H33A	109.1
H12A—C12—H12B	109.5	C34—C33—H33A	109.1
C11—C12—H12C	109.5	N6—C33—H33B	109.1
H12A—C12—H12C	109.5	C34—C33—H33B	109.1
H12B—C12—H12C	109.5	H33A—C33—H33B	107.9
O6—C13—O5	125.2 (2)	C33—C34—H34A	109.5
O6—C13—C14	119.2 (2)	C33—C34—H34B	109.5
O5—C13—C14	115.6 (2)	H34A—C34—H34B	109.5
C15—C14—C19	119.2 (2)	C33—C34—H34C	109.5
C15—C14—C13	119.7 (2)	H34A—C34—H34C	109.5
C19—C14—C13	121.1 (2)	H34B—C34—H34C	109.5
C16—C15—C14	120.7 (2)

O5—Cu1—O1—C1	−163.5 (14)	O6—C13—C14—C19	−177.3 (2)
O1W—Cu1—O1—C1	−86.75 (17)	O5—C13—C14—C19	3.0 (3)
N5—Cu1—O1—C1	83.91 (17)	C19—C14—C15—C16	−0.2 (4)
O1—Cu1—O5—C13	157.6 (14)	C13—C14—C15—C16	−179.9 (2)
O1W—Cu1—O5—C13	80.99 (19)	C14—C15—C16—C17	−0.4 (4)
N5—Cu1—O5—C13	−89.76 (19)	C15—C16—C17—C18	0.7 (4)
C5—N1—N2—C10	−179.9 (2)	C15—C16—C17—N3	179.8 (2)
C17—N3—N4—C22	−179.0 (2)	N4—N3—C17—C18	−7.1 (4)
O5—Cu1—N5—C29	−97.88 (18)	N4—N3—C17—C16	173.8 (2)
O1—Cu1—N5—C29	79.30 (18)	C16—C17—C18—C19	−0.4 (4)
O1W—Cu1—N5—C29	159.1 (4)	N3—C17—C18—C19	−179.5 (2)
O5—Cu1—N5—C25	83.2 (2)	C17—C18—C19—C14	−0.2 (4)
O1—Cu1—N5—C25	−99.6 (2)	C15—C14—C19—C18	0.4 (4)
O1W—Cu1—N5—C25	−19.8 (6)	C13—C14—C19—C18	−179.8 (2)
Cu1—O1—C1—O2	−0.9 (3)	N3—N4—C22—C21	1.0 (4)
Cu1—O1—C1—C2	179.77 (16)	N3—N4—C22—C23	−177.8 (2)
O2—C1—C2—C3	3.4 (4)	O7—C21—C22—N4	−1.2 (4)
O1—C1—C2—C3	−177.2 (2)	C20—C21—C22—N4	177.8 (3)
O2—C1—C2—C7	−177.1 (2)	O7—C21—C22—C23	177.6 (3)
O1—C1—C2—C7	2.3 (3)	C20—C21—C22—C23	−3.5 (4)
C7—C2—C3—C4	0.4 (4)	N4—C22—C23—O8	172.6 (3)
C1—C2—C3—C4	179.9 (2)	C21—C22—C23—O8	−6.2 (5)
C2—C3—C4—C5	−0.7 (4)	N4—C22—C23—C24	−7.6 (4)
C3—C4—C5—C6	0.9 (4)	C21—C22—C23—C24	173.5 (3)
C3—C4—C5—N1	−179.4 (2)	C29—N5—C25—C26	1.6 (4)
N2—N1—C5—C6	−178.1 (2)	Cu1—N5—C25—C26	−179.5 (2)
N2—N1—C5—C4	2.3 (4)	N5—C25—C26—C27	−1.2 (4)
C4—C5—C6—C7	−0.8 (4)	C25—C26—C27—C28	0.4 (4)
N1—C5—C6—C7	179.5 (2)	C26—C27—C28—C29	0.0 (4)
C5—C6—C7—C2	0.5 (4)	C26—C27—C28—C30	172.7 (2)
C3—C2—C7—C6	−0.3 (4)	C25—N5—C29—C28	−1.2 (4)
C1—C2—C7—C6	−179.8 (2)	Cu1—N5—C29—C28	179.79 (18)
N1—N2—C10—C9	1.6 (4)	C27—C28—C29—N5	0.5 (4)
N1—N2—C10—C11	−178.5 (2)	C30—C28—C29—N5	−172.1 (2)
O3—C9—C10—N2	−3.9 (4)	C31—N6—C30—O9	171.9 (2)
C8—C9—C10—N2	175.9 (3)	C33—N6—C30—O9	1.7 (4)
O3—C9—C10—C11	176.3 (3)	C31—N6—C30—C28	−11.3 (4)
C8—C9—C10—C11	−4.0 (4)	C33—N6—C30—C28	178.6 (2)
N2—C10—C11—O4	174.5 (3)	C29—C28—C30—O9	118.7 (3)
C9—C10—C11—O4	−5.6 (5)	C27—C28—C30—O9	−53.7 (3)
N2—C10—C11—C12	−3.5 (4)	C29—C28—C30—N6	−58.3 (3)
C9—C10—C11—C12	176.4 (3)	C27—C28—C30—N6	129.2 (3)
Cu1—O5—C13—O6	−0.8 (4)	C30—N6—C31—C32	110.6 (3)
Cu1—O5—C13—C14	178.80 (15)	C33—N6—C31—C32	−79.0 (3)
O6—C13—C14—C15	2.4 (4)	C30—N6—C33—C34	91.6 (3)
O5—C13—C14—C15	−177.3 (2)	C31—N6—C33—C34	−79.4 (3)

Symmetry code: (i) −x+1, y−1/2, −z+3/2.

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
O1w—H11···O2ⁱⁱ	0.84 (1)	1.88 (1)	2.700 (2)	163 (4)
O1w—H12···O6ⁱⁱ	0.84 (1)	1.88 (1)	2.705 (3)	171 (3)
N1—H1···O3	0.88 (1)	1.84 (2)	2.552 (3)	138 (3)
N3—H3···O7	0.88 (1)	1.85 (2)	2.559 (3)	137 (3)

Symmetry code: (ii) −x+1, −y+1, −z+1.

Experimental details

Crystal data
Chemical formula	[Cu(C₁₂H₁₁N₂O₄)₂(C₁₀H₁₄N₂O)(H₂O)]
M_r	754.24
Crystal system, space group	Monoclinic, P2₁/c
Temperature (K)	296
a, b, c (Å)	17.0586 (8), 8.5289 (4), 24.8249 (12)
β (°)	101.431 (1)
V (Å³)	3540.2 (3)
Z	4
Radiation type	Mo Kα
µ (mm⁻¹)	0.68
Crystal size (mm)	0.30 × 0.20 × 0.20

Data collection
Diffractometer	Bruker SMART APEX diffractometer
Absorption correction	Multi-scan (SADABS; Sheldrick, 1996)
T_min, T_max	0.822, 0.876
No. of measured, independent and observed [I > 2σ(I)] reflections	40068, 8845, 6058
R_int	0.052
(sin θ/λ)_max (Å⁻¹)	0.669

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.045, 0.131, 1.00
No. of reflections	8845
No. of parameters	480
No. of restraints	4
H-atom treatment	H atoms treated by a mixture of independent and constrained refinement
Δρ_max, Δρ_min (e Å⁻³)	1.14, −0.39

Computer programs: APEX2 (Bruker, 2005), SAINT (Bruker, 2005), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), X-SEED (Barbour, 2001), publCIF (Westrip, 2010).

Selected bond lengths (Å) top

Cu1—O1	1.9409 (16)	Cu1—O9ⁱ	2.4505 (17)
Cu1—O1W	1.9706 (18)	Cu1—N5	2.032 (2)
Cu1—O5	1.9278 (17)