Bis(acetato-κO)bis-(μ(3)-quinolin-8-olato-κN,O:O:O)tetra-kis(μ(2)-quinolin-8-olato-κN,O:O)tetra-zinc(II) dihydrate.

In the centrosymmetric title compound, [Zn(4)(C(9)H(6)NO)(6)(C(2)H(3)O(2))(2)]·2H(2)O, the Zn(II) atom that is bonded to one O atom of the acetate group is chelated by a quinolin-8-olate anion. This Zn atom is also bonded to the oxide O atoms of two other quinolin-8-olate anions, which themselves engage in chelation to the other Zn(II) atoms. The Zn(II) atom is five-coordinate in a square-pyramidal coordination geometry. The second Zn(II) atom is six-coordinate as it is linked to two oxide O atoms of the anions that chelate to the acetate-bound metal atom, and is chelated by two quinolin-8-olate ligands. The uncoordinated water mol-ecule is disordered over two positions in a 4:1 ratio. O-H⋯O hydrogen bonds between the water molecules and the free O atoms of the carboxylate groups consolidate the crystal packing.

Related literature

For previous studies of the zinc derivatives of 8-hydroxy­quinoline, see: Sattarzadeh et al. (2009a ▶,b ▶).

Experimental

Crystal data

[Zn4(C9H6NO)6(C2H3O2)2]·2H2O

M = 1280.49

Triclinic,

a = 11.3313 (3) Å

b = 11.8367 (3) Å

c = 13.5379 (3) Å

α = 111.070 (2)°

β = 107.740 (2)°

γ = 112.579 (2)°

V = 1342.16 (6) Å3

Z = 1

Mo Kα radiation

μ = 1.84 mm−1

T = 100 K

0.15 × 0.10 × 0.05 mm

Data collection

Bruker SMART APEX diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.657, T max = 0.746 (expected range = 0.803–0.912)

12632 measured reflections

6146 independent reflections

4418 reflections with I > 2σ(I)

R int = 0.037

Refinement

R[F 2 > 2σ(F 2)] = 0.039

wR(F 2) = 0.102

S = 1.00

6146 reflections

372 parameters

12 restraints

H-atom parameters constrained

Δρmax = 0.63 e Å−3

Δρmin = −0.44 e Å−3

Data collection: APEX2 (Bruker, 2008 ▶); cell refinement: SAINT (Bruker, 2008 ▶); data reduction: SAINT; 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, 2009 ▶).

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536809020157/tk2455sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536809020157/tk2455Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

[Zn4(C9H6NO)6(C2H3O2)2]·2H2O	Z = 1
Mr = 1280.49	F(000) = 652
Triclinic, P1	Dx = 1.584 Mg m−3
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 11.3313 (3) Å	Cell parameters from 2730 reflections
b = 11.8367 (3) Å	θ = 2.3–26.7°
c = 13.5379 (3) Å	µ = 1.84 mm−1
α = 111.070 (2)°	T = 100 K
β = 107.740 (2)°	Prism, yellow
γ = 112.579 (2)°	0.15 × 0.10 × 0.05 mm
V = 1342.16 (6) Å3

Bruker SMART APEX diffractometer	6146 independent reflections
Radiation source: fine-focus sealed tube	4418 reflections with I > 2σ(I)
graphite	Rint = 0.037
ω scans	θmax = 27.5°, θmin = 1.9°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −14→14
Tmin = 0.657, Tmax = 0.746	k = −15→15
12632 measured reflections	l = −17→16

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)] = 0.039	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.102	H-atom parameters constrained
S = 1.00	w = 1/[σ2(Fo2) + (0.0512P)2] where P = (Fo2 + 2Fc2)/3
6146 reflections	(Δ/σ)max = 0.001
372 parameters	Δρmax = 0.63 e Å−3
12 restraints	Δρmin = −0.44 e Å−3

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.

	x	y	z	Uiso*/Ueq	Occ. (<1)
Zn1	0.73984 (4)	0.30627 (4)	0.26111 (3)	0.01608 (10)
Zn2	0.97306 (4)	0.63077 (4)	0.52018 (3)	0.01623 (10)
O1	0.8598 (2)	0.5204 (2)	0.32955 (19)	0.0198 (5)
O2	0.8541 (2)	0.4092 (2)	0.46797 (19)	0.0163 (4)
O3	0.8952 (2)	0.2597 (2)	0.28947 (19)	0.0186 (5)
O4	0.5060 (3)	0.3123 (3)	0.1537 (2)	0.0303 (6)
O5	0.6110 (2)	0.2083 (2)	0.0791 (2)	0.0209 (5)
O1W	0.5348 (9)	0.5762 (6)	0.1876 (6)	0.090 (3)	0.80 (2)
H1W1	0.5392	0.5080	0.1901	0.135*	0.80 (2)
H1W2	0.4513	0.5621	0.1737	0.135*	0.80 (2)
O1W'	0.463 (4)	0.542 (3)	0.223 (2)	0.092 (12)	0.20 (2)
H1W3	0.4545	0.4638	0.1826	0.139*	0.20 (2)
H1W4	0.4981	0.5977	0.2003	0.139*	0.20 (2)
N1	1.0559 (3)	0.8045 (3)	0.4946 (2)	0.0182 (6)
N2	0.5909 (3)	0.1627 (3)	0.2853 (2)	0.0178 (6)
N3	1.1687 (3)	0.3302 (3)	0.4247 (2)	0.0174 (6)
C1	1.1537 (3)	0.9450 (4)	0.5797 (3)	0.0232 (7)
H1A	1.1990	0.9756	0.6641	0.028*
C2	1.1928 (4)	1.0508 (4)	0.5495 (3)	0.0276 (8)
H2A	1.2638	1.1509	0.6124	0.033*
C3	1.1272 (4)	1.0069 (4)	0.4285 (4)	0.0284 (8)
H3	1.1520	1.0772	0.4069	0.034*
C4	1.0221 (4)	0.8573 (4)	0.3345 (3)	0.0241 (7)
C5	0.9514 (4)	0.8022 (4)	0.2072 (3)	0.0316 (8)
H5	0.9698	0.8670	0.1795	0.038*
C6	0.8564 (4)	0.6556 (4)	0.1240 (3)	0.0329 (9)
H6	0.8110	0.6192	0.0383	0.040*
C7	0.8239 (4)	0.5569 (4)	0.1620 (3)	0.0267 (8)
H7	0.7578	0.4554	0.1016	0.032*
C8	0.8863 (3)	0.6050 (3)	0.2849 (3)	0.0202 (7)
C9	0.9897 (3)	0.7585 (3)	0.3730 (3)	0.0177 (6)
C10	0.4661 (3)	0.0363 (4)	0.1931 (3)	0.0229 (7)
H10	0.4467	0.0028	0.1112	0.028*
C11	0.3616 (4)	−0.0494 (4)	0.2128 (3)	0.0258 (8)
H11	0.2737	−0.1402	0.1449	0.031*
C12	0.3862 (3)	−0.0027 (4)	0.3285 (3)	0.0234 (7)
H12	0.3139	−0.0592	0.3416	0.028*
C13	0.5199 (3)	0.1307 (3)	0.4303 (3)	0.0198 (7)
C14	0.5559 (4)	0.1872 (4)	0.5534 (3)	0.0237 (7)
H14	0.4878	0.1370	0.5730	0.028*
C15	0.6902 (4)	0.3157 (4)	0.6457 (3)	0.0233 (7)
H15	0.7142	0.3536	0.7290	0.028*
C16	0.7934 (3)	0.3927 (3)	0.6193 (3)	0.0196 (7)
H16	0.8864	0.4800	0.6852	0.024*
C17	0.7617 (3)	0.3435 (3)	0.5006 (3)	0.0164 (6)
C18	0.6216 (3)	0.2095 (3)	0.4029 (3)	0.0168 (6)
C19	1.3027 (3)	0.3629 (3)	0.4935 (3)	0.0228 (7)
H19	1.3424	0.4049	0.5797	0.027*
C20	1.3880 (4)	0.3375 (3)	0.4430 (3)	0.0234 (7)
H20	1.4818	0.3580	0.4943	0.028*
C21	1.3372 (4)	0.2840 (4)	0.3216 (3)	0.0265 (8)
H21	1.3965	0.2700	0.2881	0.032*
C22	1.1942 (4)	0.2489 (4)	0.2443 (3)	0.0250 (7)
C23	1.1331 (4)	0.1976 (5)	0.1187 (3)	0.0376 (10)
H23	1.1877	0.1843	0.0795	0.045*
C24	0.9941 (4)	0.1666 (5)	0.0524 (3)	0.0389 (10)
H24	0.9531	0.1312	−0.0330	0.047*
C25	0.9106 (4)	0.1857 (4)	0.1075 (3)	0.0282 (8)
H25	0.8143	0.1625	0.0588	0.034*
C26	0.9662 (3)	0.2371 (3)	0.2302 (3)	0.0197 (7)
C27	1.1122 (3)	0.2711 (3)	0.3013 (3)	0.0181 (6)
C28	0.5110 (4)	0.2375 (4)	0.0656 (3)	0.0255 (8)
C29	0.3962 (4)	0.1727 (5)	−0.0659 (4)	0.0422 (10)
H29A	0.3284	0.2048	−0.0657	0.063*
H29B	0.3393	0.0662	−0.1102	0.063*
H29C	0.4466	0.2050	−0.1070	0.063*

	U11	U22	U33	U12	U13	U23
Zn1	0.01469 (19)	0.01421 (19)	0.0145 (2)	0.00664 (16)	0.00615 (15)	0.00615 (16)
Zn2	0.01675 (19)	0.01366 (19)	0.0148 (2)	0.00730 (16)	0.00658 (16)	0.00720 (16)
O1	0.0218 (11)	0.0119 (11)	0.0143 (11)	0.0041 (9)	0.0047 (9)	0.0067 (9)
O2	0.0158 (11)	0.0131 (11)	0.0192 (12)	0.0064 (9)	0.0102 (9)	0.0090 (9)
O3	0.0176 (11)	0.0180 (11)	0.0161 (12)	0.0093 (10)	0.0085 (9)	0.0065 (10)
O4	0.0328 (14)	0.0316 (14)	0.0345 (15)	0.0214 (12)	0.0194 (12)	0.0191 (12)
O5	0.0185 (11)	0.0206 (12)	0.0161 (12)	0.0101 (10)	0.0059 (9)	0.0071 (10)
O1W	0.094 (5)	0.061 (3)	0.112 (5)	0.056 (3)	0.039 (3)	0.041 (3)
O1W'	0.099 (15)	0.090 (13)	0.093 (14)	0.065 (11)	0.030 (7)	0.056 (9)
N1	0.0178 (13)	0.0154 (13)	0.0205 (14)	0.0095 (12)	0.0101 (12)	0.0084 (12)
N2	0.0173 (13)	0.0158 (13)	0.0177 (14)	0.0084 (11)	0.0081 (11)	0.0085 (12)
N3	0.0183 (13)	0.0129 (13)	0.0205 (14)	0.0084 (11)	0.0087 (12)	0.0099 (12)
C1	0.0205 (17)	0.0201 (17)	0.0247 (18)	0.0102 (15)	0.0117 (15)	0.0096 (15)
C2	0.0243 (18)	0.0160 (17)	0.039 (2)	0.0092 (15)	0.0188 (17)	0.0115 (16)
C3	0.0301 (19)	0.0231 (18)	0.046 (2)	0.0149 (16)	0.0276 (18)	0.0240 (18)
C4	0.0244 (17)	0.0251 (18)	0.034 (2)	0.0146 (15)	0.0196 (16)	0.0211 (17)
C5	0.039 (2)	0.037 (2)	0.034 (2)	0.0209 (19)	0.0246 (18)	0.0283 (19)
C6	0.039 (2)	0.037 (2)	0.023 (2)	0.0191 (19)	0.0151 (17)	0.0194 (18)
C7	0.0272 (18)	0.0253 (18)	0.0187 (18)	0.0090 (16)	0.0091 (15)	0.0124 (15)
C8	0.0214 (16)	0.0189 (16)	0.0221 (18)	0.0107 (14)	0.0125 (14)	0.0123 (15)
C9	0.0174 (15)	0.0175 (16)	0.0203 (17)	0.0107 (13)	0.0107 (14)	0.0100 (14)
C10	0.0193 (16)	0.0185 (17)	0.0210 (18)	0.0088 (14)	0.0048 (14)	0.0084 (14)
C11	0.0168 (16)	0.0160 (17)	0.029 (2)	0.0034 (14)	0.0040 (15)	0.0113 (15)
C12	0.0173 (16)	0.0220 (17)	0.035 (2)	0.0096 (14)	0.0136 (15)	0.0198 (16)
C13	0.0175 (16)	0.0202 (17)	0.0267 (19)	0.0114 (14)	0.0122 (14)	0.0155 (15)
C14	0.0224 (17)	0.0262 (18)	0.033 (2)	0.0139 (15)	0.0180 (16)	0.0213 (17)
C15	0.0298 (18)	0.0265 (18)	0.0239 (18)	0.0179 (16)	0.0168 (16)	0.0178 (16)
C16	0.0210 (16)	0.0167 (16)	0.0209 (17)	0.0102 (14)	0.0105 (14)	0.0103 (14)
C17	0.0195 (16)	0.0153 (15)	0.0210 (17)	0.0122 (14)	0.0114 (14)	0.0119 (14)
C18	0.0175 (15)	0.0154 (15)	0.0187 (17)	0.0110 (13)	0.0092 (13)	0.0084 (13)
C19	0.0178 (16)	0.0144 (16)	0.0244 (18)	0.0056 (14)	0.0040 (14)	0.0098 (14)
C20	0.0187 (16)	0.0166 (16)	0.034 (2)	0.0112 (14)	0.0107 (15)	0.0143 (15)
C21	0.0226 (17)	0.0216 (17)	0.036 (2)	0.0138 (15)	0.0168 (16)	0.0129 (16)
C22	0.0260 (18)	0.0200 (17)	0.029 (2)	0.0143 (15)	0.0157 (16)	0.0109 (15)
C23	0.035 (2)	0.053 (3)	0.029 (2)	0.029 (2)	0.0220 (19)	0.017 (2)
C24	0.033 (2)	0.058 (3)	0.019 (2)	0.026 (2)	0.0135 (17)	0.0129 (19)
C25	0.0234 (18)	0.036 (2)	0.0217 (19)	0.0177 (17)	0.0110 (15)	0.0113 (17)
C26	0.0194 (16)	0.0146 (16)	0.0211 (18)	0.0089 (14)	0.0096 (14)	0.0076 (14)
C27	0.0197 (16)	0.0125 (15)	0.0198 (17)	0.0086 (13)	0.0092 (14)	0.0079 (13)
C28	0.0226 (17)	0.0231 (18)	0.0262 (19)	0.0104 (15)	0.0105 (15)	0.0137 (16)
C29	0.031 (2)	0.050 (3)	0.035 (2)	0.023 (2)	0.0066 (18)	0.022 (2)

Zn1—O5	2.000 (2)	C5—C6	1.364 (5)
Zn1—O1	2.007 (2)	C5—H5	0.9500
Zn1—O3	2.009 (2)	C6—C7	1.407 (5)
Zn1—N2	2.093 (3)	C6—H6	0.9500
Zn1—O2	2.265 (2)	C7—C8	1.374 (4)
Zn2—O1	2.070 (2)	C7—H7	0.9500
Zn2—O3i	2.078 (2)	C8—C9	1.433 (4)
Zn2—N3i	2.098 (3)	C10—C11	1.402 (5)
Zn2—N1	2.111 (3)	C10—H10	0.9500
Zn2—O2	2.137 (2)	C11—C12	1.353 (5)
Zn2—O2i	2.158 (2)	C11—H11	0.9500
O1—C8	1.331 (4)	C12—C13	1.419 (4)
O2—C17	1.341 (3)	C12—H12	0.9500
O2—Zn2i	2.158 (2)	C13—C14	1.403 (5)
O3—C26	1.329 (4)	C13—C18	1.421 (4)
O3—Zn2i	2.078 (2)	C14—C15	1.374 (5)
O4—C28	1.236 (4)	C14—H14	0.9500
O5—C28	1.288 (4)	C15—C16	1.412 (4)
O1W—H1W1	0.8399	C15—H15	0.9500
O1W—H1W2	0.8400	C16—C17	1.367 (4)
O1W—H1W3	1.2538	C16—H16	0.9500
O1W—H1W4	0.6012	C17—C18	1.437 (4)
O1W'—H1W1	1.2197	C19—C20	1.404 (5)
O1W'—H1W2	0.7744	C19—H19	0.9500
O1W'—H1W3	0.8400	C20—C21	1.352 (5)
O1W'—H1W4	0.8400	C20—H20	0.9500
N1—C1	1.322 (4)	C21—C22	1.425 (5)
N1—C9	1.364 (4)	C21—H21	0.9500
N2—C10	1.324 (4)	C22—C23	1.399 (5)
N2—C18	1.357 (4)	C22—C27	1.416 (4)
N3—C19	1.323 (4)	C23—C24	1.371 (5)
N3—C27	1.362 (4)	C23—H23	0.9500
N3—Zn2i	2.098 (3)	C24—C25	1.406 (5)
C1—C2	1.408 (5)	C24—H24	0.9500
C1—H1A	0.9500	C25—C26	1.367 (5)
C2—C3	1.363 (5)	C25—H25	0.9500
C2—H2A	0.9500	C26—C27	1.438 (4)
C3—C4	1.418 (5)	C28—C29	1.514 (5)
C3—H3	0.9500	C29—H29A	0.9800
C4—C5	1.409 (5)	C29—H29B	0.9800
C4—C9	1.414 (4)	C29—H29C	0.9800
O5—Zn1—O1	106.13 (9)	O1—C8—C7	125.4 (3)
O5—Zn1—O3	107.95 (9)	O1—C8—C9	116.9 (3)
O1—Zn1—O3	102.85 (9)	C7—C8—C9	117.7 (3)
O5—Zn1—N2	97.79 (9)	N1—C9—C4	121.8 (3)
O1—Zn1—N2	138.81 (10)	N1—C9—C8	117.3 (3)
O3—Zn1—N2	100.90 (9)	C4—C9—C8	121.0 (3)
O5—Zn1—O2	171.45 (8)	N2—C10—C11	121.9 (3)
O1—Zn1—O2	76.48 (8)	N2—C10—H10	119.1
O3—Zn1—O2	79.00 (8)	C11—C10—H10	119.1
N2—Zn1—O2	75.65 (9)	C12—C11—C10	120.0 (3)
O1—Zn2—O3i	174.06 (8)	C12—C11—H11	120.0
O1—Zn2—N3i	106.56 (9)	C10—C11—H11	120.0
O3i—Zn2—N3i	79.38 (9)	C11—C12—C13	120.0 (3)
O1—Zn2—N1	79.00 (9)	C11—C12—H12	120.0
O3i—Zn2—N1	100.41 (9)	C13—C12—H12	120.0
N3i—Zn2—N1	97.67 (10)	C14—C13—C12	124.1 (3)
O1—Zn2—O2	78.13 (8)	C14—C13—C18	119.3 (3)
O3i—Zn2—O2	101.96 (8)	C12—C13—C18	116.6 (3)
N3i—Zn2—O2	92.21 (9)	C15—C14—C13	119.5 (3)
N1—Zn2—O2	156.85 (9)	C15—C14—H14	120.2
O1—Zn2—O2i	94.12 (8)	C13—C14—H14	120.2
O3i—Zn2—O2i	80.07 (8)	C14—C15—C16	121.4 (3)
N3i—Zn2—O2i	156.41 (9)	C14—C15—H15	119.3
N1—Zn2—O2i	97.33 (8)	C16—C15—H15	119.3
O2—Zn2—O2i	80.84 (8)	C17—C16—C15	121.1 (3)
C8—O1—Zn1	137.0 (2)	C17—C16—H16	119.5
C8—O1—Zn2	114.79 (19)	C15—C16—H16	119.5
Zn1—O1—Zn2	108.21 (9)	O2—C17—C16	124.7 (3)
C17—O2—Zn2	130.34 (18)	O2—C17—C18	117.0 (3)
C17—O2—Zn2i	116.92 (17)	C16—C17—C18	118.3 (3)
Zn2—O2—Zn2i	99.16 (8)	N2—C18—C13	122.0 (3)
C17—O2—Zn1	111.59 (18)	N2—C18—C17	117.6 (3)
Zn2—O2—Zn1	97.19 (8)	C13—C18—C17	120.3 (3)
Zn2i—O2—Zn1	94.70 (8)	N3—C19—C20	122.0 (3)
C26—O3—Zn1	132.98 (19)	N3—C19—H19	119.0
C26—O3—Zn2i	113.58 (18)	C20—C19—H19	119.0
Zn1—O3—Zn2i	105.54 (9)	C21—C20—C19	120.3 (3)
C28—O5—Zn1	105.6 (2)	C21—C20—H20	119.9
H1W1—O1W—H1W2	110.6	C19—C20—H20	119.9
H1W3—O1W'—H1W4	108.9	C20—C21—C22	119.6 (3)
C1—N1—C9	119.7 (3)	C20—C21—H21	120.2
C1—N1—Zn2	128.3 (2)	C22—C21—H21	120.2
C9—N1—Zn2	111.9 (2)	C23—C22—C27	119.2 (3)
C10—N2—C18	119.5 (3)	C23—C22—C21	124.3 (3)
C10—N2—Zn1	123.8 (2)	C27—C22—C21	116.6 (3)
C18—N2—Zn1	116.6 (2)	C24—C23—C22	119.6 (3)
C19—N3—C27	119.0 (3)	C24—C23—H23	120.2
C19—N3—Zn2i	128.9 (2)	C22—C23—H23	120.2
C27—N3—Zn2i	111.93 (19)	C23—C24—C25	121.7 (3)
N1—C1—C2	122.3 (3)	C23—C24—H24	119.1
N1—C1—H1A	118.8	C25—C24—H24	119.1
C2—C1—H1A	118.8	C26—C25—C24	120.8 (3)
C3—C2—C1	118.8 (3)	C26—C25—H25	119.6
C3—C2—H2A	120.6	C24—C25—H25	119.6
C1—C2—H2A	120.6	O3—C26—C25	124.5 (3)
C2—C3—C4	120.6 (3)	O3—C26—C27	117.3 (3)
C2—C3—H3	119.7	C25—C26—C27	118.2 (3)
C4—C3—H3	119.7	N3—C27—C22	122.4 (3)
C5—C4—C9	118.9 (3)	N3—C27—C26	117.1 (3)
C5—C4—C3	124.3 (3)	C22—C27—C26	120.5 (3)
C9—C4—C3	116.8 (3)	O4—C28—O5	122.9 (3)
C6—C5—C4	119.7 (3)	O4—C28—C29	121.1 (3)
C6—C5—H5	120.2	O5—C28—C29	116.0 (3)
C4—C5—H5	120.2	C28—C29—H29A	109.5
C5—C6—C7	121.6 (3)	C28—C29—H29B	109.5
C5—C6—H6	119.2	H29A—C29—H29B	109.5
C7—C6—H6	119.2	C28—C29—H29C	109.5
C8—C7—C6	121.1 (3)	H29A—C29—H29C	109.5
C8—C7—H7	119.4	H29B—C29—H29C	109.5
C6—C7—H7	119.4
O5—Zn1—O1—C8	−10.2 (3)	Zn1—O1—C8—C7	2.4 (5)
O3—Zn1—O1—C8	103.1 (3)	Zn2—O1—C8—C7	−179.7 (3)
N2—Zn1—O1—C8	−133.2 (3)	Zn1—O1—C8—C9	−177.0 (2)
O2—Zn1—O1—C8	178.2 (3)	Zn2—O1—C8—C9	0.9 (3)
O5—Zn1—O1—Zn2	171.85 (9)	C6—C7—C8—O1	178.4 (3)
O3—Zn1—O1—Zn2	−74.88 (11)	C6—C7—C8—C9	−2.2 (5)
N2—Zn1—O1—Zn2	48.84 (17)	C1—N1—C9—C4	−0.2 (4)
O2—Zn1—O1—Zn2	0.27 (9)	Zn2—N1—C9—C4	176.6 (2)
N3i—Zn2—O1—C8	92.5 (2)	C1—N1—C9—C8	179.1 (3)
N1—Zn2—O1—C8	−2.3 (2)	Zn2—N1—C9—C8	−4.1 (3)
O2—Zn2—O1—C8	−178.7 (2)	C5—C4—C9—N1	179.0 (3)
O2i—Zn2—O1—C8	−99.0 (2)	C3—C4—C9—N1	0.0 (4)
N3i—Zn2—O1—Zn1	−89.06 (11)	C5—C4—C9—C8	−0.3 (5)
N1—Zn2—O1—Zn1	176.12 (12)	C3—C4—C9—C8	−179.3 (3)
O2—Zn2—O1—Zn1	−0.29 (9)	O1—C8—C9—N1	2.3 (4)
O2i—Zn2—O1—Zn1	79.45 (10)	C7—C8—C9—N1	−177.2 (3)
O1—Zn2—O2—C17	−126.2 (2)	O1—C8—C9—C4	−178.4 (3)
O3i—Zn2—O2—C17	59.9 (2)	C7—C8—C9—C4	2.1 (5)
N3i—Zn2—O2—C17	−19.7 (2)	C18—N2—C10—C11	1.9 (5)
N1—Zn2—O2—C17	−135.2 (3)	Zn1—N2—C10—C11	−173.0 (2)
O2i—Zn2—O2—C17	137.6 (3)	N2—C10—C11—C12	0.9 (5)
O1—Zn2—O2—Zn2i	96.21 (9)	C10—C11—C12—C13	−2.1 (5)
O3i—Zn2—O2—Zn2i	−77.72 (9)	C11—C12—C13—C14	−179.3 (3)
N3i—Zn2—O2—Zn2i	−157.33 (10)	C11—C12—C13—C18	0.7 (4)
N1—Zn2—O2—Zn2i	87.2 (2)	C12—C13—C14—C15	178.4 (3)
O2i—Zn2—O2—Zn2i	0.0	C18—C13—C14—C15	−1.7 (5)
O1—Zn2—O2—Zn1	0.24 (8)	C13—C14—C15—C16	0.0 (5)
O3i—Zn2—O2—Zn1	−173.69 (7)	C14—C15—C16—C17	1.5 (5)
N3i—Zn2—O2—Zn1	106.71 (9)	Zn2—O2—C17—C16	−50.7 (4)
N1—Zn2—O2—Zn1	−8.7 (2)	Zn2i—O2—C17—C16	81.0 (3)
O2i—Zn2—O2—Zn1	−95.97 (9)	Zn1—O2—C17—C16	−171.5 (2)
O1—Zn1—O2—C17	138.47 (19)	Zn2—O2—C17—C18	131.3 (2)
O3—Zn1—O2—C17	−115.28 (19)	Zn2i—O2—C17—C18	−96.9 (3)
N2—Zn1—O2—C17	−10.89 (18)	Zn1—O2—C17—C18	10.5 (3)
O1—Zn1—O2—Zn2	−0.25 (8)	C15—C16—C17—O2	−179.2 (3)
O3—Zn1—O2—Zn2	105.99 (9)	C15—C16—C17—C18	−1.2 (4)
N2—Zn1—O2—Zn2	−149.61 (10)	C10—N2—C18—C13	−3.4 (4)
O1—Zn1—O2—Zn2i	−100.12 (9)	Zn1—N2—C18—C13	171.9 (2)
O3—Zn1—O2—Zn2i	6.13 (8)	C10—N2—C18—C17	176.8 (3)
N2—Zn1—O2—Zn2i	110.52 (9)	Zn1—N2—C18—C17	−7.9 (3)
O5—Zn1—O3—C26	32.8 (3)	C14—C13—C18—N2	−177.9 (3)
O1—Zn1—O3—C26	−79.1 (3)	C12—C13—C18—N2	2.1 (4)
N2—Zn1—O3—C26	134.8 (3)	C14—C13—C18—C17	1.9 (4)
O2—Zn1—O3—C26	−152.3 (3)	C12—C13—C18—C17	−178.2 (3)
O5—Zn1—O3—Zn2i	178.57 (9)	O2—C17—C18—N2	−2.5 (4)
O1—Zn1—O3—Zn2i	66.64 (11)	C16—C17—C18—N2	179.4 (3)
N2—Zn1—O3—Zn2i	−79.45 (11)	O2—C17—C18—C13	177.7 (3)
O2—Zn1—O3—Zn2i	−6.58 (8)	C16—C17—C18—C13	−0.4 (4)
O1—Zn1—O5—C28	−72.3 (2)	C27—N3—C19—C20	−0.5 (5)
O3—Zn1—O5—C28	178.01 (19)	Zn2i—N3—C19—C20	−175.8 (2)
N2—Zn1—O5—C28	73.8 (2)	N3—C19—C20—C21	3.0 (5)
O1—Zn2—N1—C1	179.9 (3)	C19—C20—C21—C22	−2.1 (5)
O3i—Zn2—N1—C1	−6.2 (3)	C20—C21—C22—C23	177.8 (3)
N3i—Zn2—N1—C1	74.4 (3)	C20—C21—C22—C27	−0.9 (5)
O2—Zn2—N1—C1	−171.2 (2)	C27—C22—C23—C24	−1.5 (6)
O2i—Zn2—N1—C1	−87.4 (3)	C21—C22—C23—C24	179.8 (4)
O1—Zn2—N1—C9	3.41 (19)	C22—C23—C24—C25	0.3 (7)
O3i—Zn2—N1—C9	177.39 (19)	C23—C24—C25—C26	0.4 (6)
N3i—Zn2—N1—C9	−102.1 (2)	Zn1—O3—C26—C25	−27.0 (5)
O2—Zn2—N1—C9	12.4 (3)	Zn2i—O3—C26—C25	−170.7 (3)
O2i—Zn2—N1—C9	96.2 (2)	Zn1—O3—C26—C27	152.3 (2)
O5—Zn1—N2—C10	10.5 (3)	Zn2i—O3—C26—C27	8.6 (3)
O1—Zn1—N2—C10	136.1 (2)	C24—C25—C26—O3	179.3 (3)
O3—Zn1—N2—C10	−99.5 (2)	C24—C25—C26—C27	0.0 (5)
O2—Zn1—N2—C10	−175.1 (3)	C19—N3—C27—C22	−2.7 (4)
O5—Zn1—N2—C18	−164.5 (2)	Zn2i—N3—C27—C22	173.4 (2)
O1—Zn1—N2—C18	−38.9 (3)	C19—N3—C27—C26	179.9 (3)
O3—Zn1—N2—C18	85.4 (2)	Zn2i—N3—C27—C26	−4.0 (3)
O2—Zn1—N2—C18	9.9 (2)	C23—C22—C27—N3	−175.4 (3)
C9—N1—C1—C2	0.0 (5)	C21—C22—C27—N3	3.4 (5)
Zn2—N1—C1—C2	−176.2 (2)	C23—C22—C27—C26	1.9 (5)
N1—C1—C2—C3	0.3 (5)	C21—C22—C27—C26	−179.3 (3)
C1—C2—C3—C4	−0.5 (5)	O3—C26—C27—N3	−3.1 (4)
C2—C3—C4—C5	−178.6 (3)	C25—C26—C27—N3	176.3 (3)
C2—C3—C4—C9	0.3 (5)	O3—C26—C27—C22	179.5 (3)
C9—C4—C5—C6	−1.5 (5)	C25—C26—C27—C22	−1.2 (5)
C3—C4—C5—C6	177.4 (3)	Zn1—O5—C28—O4	0.2 (4)
C4—C5—C6—C7	1.5 (6)	Zn1—O5—C28—C29	−179.0 (2)
C5—C6—C7—C8	0.4 (6)

D—H···A	D—H	H···A	D···A	D—H···A
O1w—H1w1···O4	0.84	2.04	2.858 (6)	166
O1w'—H1w3···O4	0.84	2.04	2.83 (2)	157

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1w—H1w1⋯O4	0.84	2.04	2.858 (6)	166
O1w’—H1w3⋯O4	0.84	2.04	2.83 (2)	157