Bis(μ-2-hydroxy-benozato)-κO,O':O';κO:O,O'-bis-[(2-hydroxy-benozato-κO,O')(1,10-phenanthroline-κN,N')cadmium(II)].

The dinuclear title compound, [Cd(2)(C(7)H(5)O(3))(4)(C(12)H(8)N(2))(2)], is located on a crystallographic rotation twofold axis. The two Cd(II) ions are connected by two tridentate bridging 2-hydroxy-benzoate anions. Each Cd(II) ion is seven-coordinated by five O atoms from three 2-hydroxy-benzoate ligands and two N atoms from 1,10-phenanthroline. The 2-hydroxy-benzoate mol-ecules adopt two kinds of coordination mode, bidentate chelating and tridentate bridging-chelating. Intra-molecular hydrogen bonds between hydr-oxy and carboxyl-ate groups from 2-hydroxy-benzoate groups and π-π stacking interactions between parallel 1,10-phenanthroline ligands [centroid-centroid distances = 3.707 (3) and 3.842 (3) Å] are observed. Furthermore, adjacent benzene rings from 2-hydroxy-benzoate ligands are involved in π-π inter-actions with inter-planar distances of 3.642 (3) Å, thereby forming a chain along the a axis direction.

Related literature

For general background, see: Horike et al. (2007 ▶); Humphrey et al. (2007 ▶); Sudik et al. (2005 ▶); Zhang et al. (2008 ▶). For related structures, see: Du et al. (2007 ▶); Pan et al. (2006 ▶); Tomas et al. (2006 ▶). For related literature, see: Tong et al. (1999 ▶)

Experimental

Crystal data

[Cd2(C7H5O3)4(C12H8N2)2]

M = 1133.65

Monoclinic,

a = 27.9391 (19) Å

b = 10.3078 (7) Å

c = 20.468 (2) Å

β = 130.770 (1)°

V = 4464.2 (6) Å3

Z = 4

Mo Kα radiation

μ = 1.03 mm−1

T = 298 (2) K

0.30 × 0.25 × 0.18 mm

Data collection

Bruker APEXII CCD area-detector diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.748, T max = 0.837

11963 measured reflections

4390 independent reflections

3671 reflections with I > 2σ(I)

R int = 0.027

Refinement

R[F 2 > 2σ(F 2)] = 0.026

wR(F 2) = 0.067

S = 1.06

4390 reflections

316 parameters

H-atom parameters constrained

Δρmax = 0.25 e Å−3

Δρmin = −0.36 e Å−3

Data collection: APEX2 (Bruker, 2004 ▶); cell refinement: SAINT (Bruker, 1999 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶) and ORTEP-3 (Farrugia, 1997 ▶); software used to prepare material for publication: SHELXTL.

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536808033886/zl2145sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536808033886/zl2145Isup2.hkl

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

[Cd2(C7H5O3)4(C12H8N2)2]	F(000) = 2272
Mr = 1133.65	Dx = 1.687 Mg m−3
Monoclinic, C2/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -C 2yc	Cell parameters from 4082 reflections
a = 27.9391 (19) Å	θ = 1.9–27.4°
b = 10.3078 (7) Å	µ = 1.03 mm−1
c = 20.468 (2) Å	T = 298 K
β = 130.770 (1)°	Block, colorless
V = 4464.2 (6) Å3	0.30 × 0.25 × 0.18 mm
Z = 4

Bruker SMART APEXII CCD area-detector diffractometer	4390 independent reflections
Radiation source: fine-focus sealed tube	3671 reflections with I > 2σ(I)
graphite	Rint = 0.027
φ and ω scans	θmax = 26.0°, θmin = 1.9°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −34→23
Tmin = 0.748, Tmax = 0.837	k = −12→12
11963 measured reflections	l = −18→25

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)] = 0.026	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.067	H-atom parameters constrained
S = 1.06	w = 1/[σ2(Fo2) + (0.0314P)2 + 1.2193P] where P = (Fo2 + 2Fc2)/3
4390 reflections	(Δ/σ)max = 0.001
316 parameters	Δρmax = 0.25 e Å−3
0 restraints	Δρmin = −0.36 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.

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.

	x	y	z	Uiso*/Ueq
C1	0.13185 (12)	0.5408 (3)	0.40308 (16)	0.0477 (6)
H1	0.1436	0.4625	0.4326	0.057*
C2	0.15571 (15)	0.6556 (3)	0.4506 (2)	0.0609 (8)
H2	0.1832	0.6534	0.5105	0.073*
C3	0.13835 (14)	0.7702 (3)	0.40838 (19)	0.0644 (8)
H3	0.1536	0.8474	0.4394	0.077*
C4	0.09731 (13)	0.7733 (3)	0.31771 (18)	0.0491 (7)
C5	0.07771 (16)	0.8903 (3)	0.2685 (2)	0.0652 (9)
H5	0.0920	0.9697	0.2971	0.078*
C6	0.03932 (15)	0.8881 (3)	0.1826 (2)	0.0604 (8)
H6	0.0278	0.9657	0.1524	0.072*
C7	0.01567 (12)	0.7686 (2)	0.13628 (17)	0.0448 (6)
C8	−0.02500 (12)	0.7611 (3)	0.04561 (18)	0.0517 (7)
H8	−0.0379	0.8367	0.0131	0.062*
C9	−0.04538 (13)	0.6440 (3)	0.00554 (18)	0.0510 (7)
H9	−0.0719	0.6383	−0.0542	0.061*
C10	−0.02569 (11)	0.5324 (3)	0.05582 (16)	0.0438 (6)
H10	−0.0399	0.4524	0.0281	0.053*
C11	0.03313 (11)	0.6513 (2)	0.18132 (16)	0.0352 (5)
C12	0.07583 (11)	0.6531 (2)	0.27488 (16)	0.0362 (5)
C13	0.16216 (11)	0.2707 (2)	0.25844 (15)	0.0393 (6)
C14	0.22134 (11)	0.2278 (2)	0.27919 (16)	0.0407 (6)
C15	0.26018 (13)	0.1335 (3)	0.34283 (19)	0.0518 (7)
C16	0.31708 (14)	0.1016 (3)	0.3645 (2)	0.0701 (9)
H16	0.3431	0.0400	0.4071	0.084*
C17	0.33538 (17)	0.1594 (4)	0.3243 (3)	0.0817 (12)
H17	0.3737	0.1362	0.3395	0.098*
C18	0.29839 (16)	0.2517 (4)	0.2617 (3)	0.0750 (10)
H18	0.3114	0.2908	0.2346	0.090*
C19	0.24122 (14)	0.2856 (3)	0.2392 (2)	0.0558 (7)
H19	0.2159	0.3480	0.1969	0.067*
C20	−0.05515 (11)	0.2173 (2)	0.10588 (15)	0.0382 (5)
C21	−0.11314 (11)	0.1442 (2)	0.03654 (15)	0.0361 (5)
C22	−0.11635 (12)	0.0730 (2)	−0.02440 (15)	0.0432 (6)
C23	−0.17163 (14)	0.0033 (3)	−0.08804 (16)	0.0565 (8)
H23	−0.1743	−0.0454	−0.1285	0.068*
C24	−0.22170 (13)	0.0073 (3)	−0.09029 (18)	0.0607 (8)
H24	−0.2581	−0.0396	−0.1324	0.073*
C25	−0.21937 (13)	0.0784 (3)	−0.03221 (18)	0.0576 (8)
H25	−0.2541	0.0811	−0.0353	0.069*
C26	−0.16526 (12)	0.1463 (2)	0.03120 (17)	0.0451 (6)
H26	−0.1636	0.1944	0.0711	0.054*
Cd1	0.057575 (8)	0.350425 (15)	0.231588 (11)	0.03562 (7)
N1	0.09300 (9)	0.53845 (19)	0.31732 (12)	0.0372 (4)
N2	0.01241 (8)	0.53497 (18)	0.14148 (12)	0.0361 (4)
O1	0.13009 (8)	0.36071 (17)	0.20625 (12)	0.0517 (5)
O2	0.14511 (8)	0.21631 (18)	0.29634 (11)	0.0497 (5)
O3	0.24496 (10)	0.0733 (2)	0.38541 (14)	0.0733 (6)
H3A	0.2083	0.0907	0.3625	0.110*
O4	−0.00846 (8)	0.21515 (17)	0.10927 (12)	0.0527 (5)
O5	0.05244 (8)	0.28218 (18)	0.34009 (12)	0.0516 (5)
O6	−0.06878 (9)	0.06944 (18)	−0.02577 (12)	0.0582 (5)
H6A	−0.0397	0.1157	0.0128	0.087*

	U11	U22	U33	U12	U13	U23
C1	0.0451 (14)	0.0544 (16)	0.0402 (15)	0.0009 (12)	0.0264 (12)	0.0023 (12)
C2	0.0598 (19)	0.074 (2)	0.0388 (15)	−0.0100 (15)	0.0276 (14)	−0.0083 (14)
C3	0.075 (2)	0.0561 (19)	0.0585 (19)	−0.0184 (16)	0.0419 (17)	−0.0227 (15)
C4	0.0547 (16)	0.0434 (15)	0.0540 (17)	−0.0046 (12)	0.0375 (14)	−0.0069 (12)
C5	0.083 (2)	0.0347 (15)	0.079 (2)	−0.0069 (15)	0.0531 (19)	−0.0092 (15)
C6	0.081 (2)	0.0320 (14)	0.074 (2)	0.0066 (14)	0.0534 (19)	0.0109 (14)
C7	0.0488 (14)	0.0373 (14)	0.0556 (16)	0.0067 (11)	0.0373 (13)	0.0082 (12)
C8	0.0521 (16)	0.0519 (17)	0.0555 (17)	0.0147 (13)	0.0370 (14)	0.0210 (14)
C9	0.0466 (15)	0.0615 (19)	0.0398 (15)	0.0083 (13)	0.0260 (13)	0.0099 (13)
C10	0.0407 (13)	0.0445 (14)	0.0398 (14)	0.0001 (11)	0.0235 (12)	0.0003 (11)
C11	0.0358 (12)	0.0347 (13)	0.0438 (14)	0.0014 (9)	0.0298 (12)	0.0025 (10)
C12	0.0361 (12)	0.0362 (13)	0.0426 (14)	−0.0019 (10)	0.0284 (11)	−0.0020 (10)
C13	0.0359 (13)	0.0407 (14)	0.0367 (13)	−0.0027 (10)	0.0217 (11)	−0.0052 (11)
C14	0.0380 (13)	0.0415 (14)	0.0453 (14)	−0.0039 (10)	0.0284 (12)	−0.0091 (11)
C15	0.0413 (15)	0.0504 (17)	0.0551 (17)	0.0027 (12)	0.0277 (14)	−0.0097 (13)
C16	0.0430 (16)	0.072 (2)	0.079 (2)	0.0128 (15)	0.0329 (17)	−0.0067 (18)
C17	0.052 (2)	0.089 (3)	0.110 (3)	−0.0032 (18)	0.055 (2)	−0.035 (2)
C18	0.080 (2)	0.082 (2)	0.106 (3)	−0.026 (2)	0.079 (2)	−0.032 (2)
C19	0.0632 (18)	0.0562 (18)	0.0655 (19)	−0.0087 (14)	0.0498 (16)	−0.0096 (14)
C20	0.0415 (13)	0.0274 (12)	0.0391 (13)	−0.0002 (10)	0.0233 (11)	0.0027 (10)
C21	0.0396 (13)	0.0301 (12)	0.0340 (12)	−0.0005 (9)	0.0219 (11)	0.0025 (9)
C22	0.0543 (15)	0.0336 (14)	0.0392 (14)	0.0038 (11)	0.0295 (12)	0.0044 (11)
C23	0.0702 (19)	0.0434 (16)	0.0355 (15)	−0.0025 (13)	0.0256 (14)	−0.0060 (12)
C24	0.0474 (17)	0.0550 (18)	0.0412 (16)	−0.0091 (13)	0.0121 (13)	−0.0018 (13)
C25	0.0417 (15)	0.0582 (18)	0.0542 (18)	−0.0056 (13)	0.0231 (14)	0.0044 (14)
C26	0.0446 (14)	0.0438 (15)	0.0421 (14)	0.0004 (11)	0.0261 (12)	0.0022 (11)
Cd1	0.03456 (11)	0.03147 (11)	0.03994 (12)	0.00079 (7)	0.02394 (9)	0.00196 (7)
N1	0.0367 (10)	0.0370 (11)	0.0375 (11)	0.0005 (8)	0.0240 (9)	0.0023 (9)
N2	0.0336 (10)	0.0365 (11)	0.0373 (11)	0.0004 (8)	0.0228 (9)	0.0009 (8)
O1	0.0432 (10)	0.0568 (12)	0.0545 (11)	0.0086 (8)	0.0316 (9)	0.0137 (9)
O2	0.0457 (10)	0.0594 (12)	0.0537 (11)	0.0101 (9)	0.0367 (9)	0.0135 (9)
O3	0.0634 (13)	0.0808 (16)	0.0761 (15)	0.0276 (11)	0.0457 (12)	0.0327 (13)
O4	0.0434 (10)	0.0479 (11)	0.0676 (13)	−0.0064 (8)	0.0367 (10)	−0.0098 (9)
O5	0.0585 (11)	0.0506 (11)	0.0498 (11)	0.0123 (9)	0.0373 (10)	0.0157 (9)
O6	0.0736 (13)	0.0545 (12)	0.0648 (13)	−0.0001 (10)	0.0532 (11)	−0.0074 (10)

C1—N1	1.331 (3)	C16—H16	0.9300
C1—C2	1.394 (4)	C17—C18	1.373 (5)
C1—H1	0.9300	C17—H17	0.9300
C2—C3	1.353 (4)	C18—C19	1.388 (4)
C2—H2	0.9300	C18—H18	0.9300
C3—C4	1.407 (4)	C19—H19	0.9300
C3—H3	0.9300	C20—O5i	1.252 (3)
C4—C12	1.406 (3)	C20—O4	1.260 (3)
C4—C5	1.432 (4)	C20—C21	1.484 (3)
C5—C6	1.335 (5)	C21—C26	1.388 (4)
C5—H5	0.9300	C21—C22	1.399 (3)
C6—C7	1.426 (4)	C22—O6	1.348 (3)
C6—H6	0.9300	C22—C23	1.404 (4)
C7—C11	1.401 (3)	C23—C24	1.370 (4)
C7—C8	1.410 (4)	C23—H23	0.9300
C8—C9	1.358 (4)	C24—C25	1.362 (4)
C8—H8	0.9300	C24—H24	0.9300
C9—C10	1.395 (3)	C25—C26	1.378 (4)
C9—H9	0.9300	C25—H25	0.9300
C10—N2	1.331 (3)	C26—H26	0.9300
C10—H10	0.9300	Cd1—O2	2.3271 (16)
C11—N2	1.349 (3)	Cd1—N1	2.355 (2)
C11—C12	1.451 (4)	Cd1—N2	2.3606 (19)
C12—N1	1.355 (3)	Cd1—O4	2.3630 (18)
C13—O1	1.247 (3)	Cd1—O1	2.3993 (19)
C13—O2	1.275 (3)	Cd1—O5	2.4214 (18)
C13—C14	1.480 (3)	Cd1—O5i	2.4911 (18)
C14—C19	1.388 (4)	O3—H3A	0.8199
C14—C15	1.405 (4)	O5—C20i	1.252 (3)
C15—O3	1.345 (4)	O5—Cd1i	2.4911 (18)
C15—C16	1.382 (4)	O6—H6A	0.8200
C16—C17	1.357 (6)
N1—C1—C2	122.8 (3)	O5i—C20—O4	119.8 (2)
N1—C1—H1	118.6	O5i—C20—C21	121.0 (2)
C2—C1—H1	118.6	O4—C20—C21	119.2 (2)
C3—C2—C1	119.1 (3)	C26—C21—C22	119.0 (2)
C3—C2—H2	120.4	C26—C21—C20	120.1 (2)
C1—C2—H2	120.4	C22—C21—C20	120.9 (2)
C2—C3—C4	120.4 (3)	O6—C22—C21	122.9 (2)
C2—C3—H3	119.8	O6—C22—C23	118.0 (2)
C4—C3—H3	119.8	C21—C22—C23	119.1 (3)
C12—C4—C3	116.8 (3)	C24—C23—C22	119.8 (3)
C12—C4—C5	119.5 (3)	C24—C23—H23	120.1
C3—C4—C5	123.7 (3)	C22—C23—H23	120.1
C6—C5—C4	121.4 (3)	C25—C24—C23	121.4 (3)
C6—C5—H5	119.3	C25—C24—H24	119.3
C4—C5—H5	119.3	C23—C24—H24	119.3
C5—C6—C7	121.0 (3)	C24—C25—C26	119.6 (3)
C5—C6—H6	119.5	C24—C25—H25	120.2
C7—C6—H6	119.5	C26—C25—H25	120.2
C11—C7—C8	117.0 (2)	C25—C26—C21	121.1 (3)
C11—C7—C6	119.8 (3)	C25—C26—H26	119.5
C8—C7—C6	123.2 (2)	C21—C26—H26	119.5
C9—C8—C7	120.2 (2)	O2—Cd1—N1	106.89 (7)
C9—C8—H8	119.9	O2—Cd1—N2	138.63 (6)
C7—C8—H8	119.9	N1—Cd1—N2	70.68 (7)
C8—C9—C10	118.7 (3)	O2—Cd1—O4	93.20 (6)
C8—C9—H9	120.7	N1—Cd1—O4	158.83 (6)
C10—C9—H9	120.7	N2—Cd1—O4	89.92 (6)
N2—C10—C9	123.1 (2)	O2—Cd1—O1	55.09 (6)
N2—C10—H10	118.4	N1—Cd1—O1	96.97 (7)
C9—C10—H10	118.4	N2—Cd1—O1	83.78 (6)
N2—C11—C7	122.8 (2)	O4—Cd1—O1	88.99 (7)
N2—C11—C12	117.8 (2)	O2—Cd1—O5	88.55 (6)
C7—C11—C12	119.4 (2)	N1—Cd1—O5	78.67 (7)
N1—C12—C4	122.7 (2)	N2—Cd1—O5	128.98 (6)
N1—C12—C11	118.5 (2)	O4—Cd1—O5	109.11 (7)
C4—C12—C11	118.8 (2)	O1—Cd1—O5	140.82 (6)
O1—C13—O2	120.2 (2)	O2—Cd1—O5i	126.96 (6)
O1—C13—C14	120.7 (2)	N1—Cd1—O5i	115.33 (6)
O2—C13—C14	119.0 (2)	N2—Cd1—O5i	86.73 (6)
C19—C14—C15	118.7 (3)	O4—Cd1—O5i	53.13 (6)
C19—C14—C13	120.3 (2)	O1—Cd1—O5i	140.94 (6)
C15—C14—C13	120.9 (2)	O5—Cd1—O5i	70.66 (7)
O3—C15—C16	117.8 (3)	C1—N1—C12	118.2 (2)
O3—C15—C14	122.7 (2)	C1—N1—Cd1	125.56 (17)
C16—C15—C14	119.5 (3)	C12—N1—Cd1	116.05 (15)
C17—C16—C15	120.7 (3)	C10—N2—C11	118.2 (2)
C17—C16—H16	119.6	C10—N2—Cd1	124.98 (16)
C15—C16—H16	119.6	C11—N2—Cd1	116.38 (15)
C16—C17—C18	121.2 (3)	C13—O1—Cd1	91.02 (15)
C16—C17—H17	119.4	C13—O2—Cd1	93.65 (15)
C18—C17—H17	119.4	C15—O3—H3A	109.4
C17—C18—C19	119.0 (3)	C20—O4—Cd1	96.43 (15)
C17—C18—H18	120.5	C20i—O5—Cd1	163.72 (17)
C19—C18—H18	120.5	C20i—O5—Cd1i	90.61 (15)
C14—C19—C18	120.9 (3)	Cd1—O5—Cd1i	99.62 (6)
C14—C19—H19	119.5	C22—O6—H6A	109.5
C18—C19—H19	119.5
N1—C1—C2—C3	0.8 (5)	O1—Cd1—N1—C1	−99.78 (19)
C1—C2—C3—C4	−0.7 (5)	O5—Cd1—N1—C1	40.75 (19)
C2—C3—C4—C12	0.3 (4)	O5i—Cd1—N1—C1	102.81 (19)
C2—C3—C4—C5	−178.8 (3)	O2—Cd1—N1—C12	130.28 (16)
C12—C4—C5—C6	0.1 (5)	N2—Cd1—N1—C12	−6.16 (15)
C3—C4—C5—C6	179.1 (3)	O4—Cd1—N1—C12	−30.7 (3)
C4—C5—C6—C7	0.8 (5)	O1—Cd1—N1—C12	74.72 (16)
C5—C6—C7—C11	−0.4 (4)	O5—Cd1—N1—C12	−144.75 (17)
C5—C6—C7—C8	179.9 (3)	O5i—Cd1—N1—C12	−82.69 (17)
C11—C7—C8—C9	−0.2 (4)	C9—C10—N2—C11	−0.4 (4)
C6—C7—C8—C9	179.4 (3)	C9—C10—N2—Cd1	−172.1 (2)
C7—C8—C9—C10	0.5 (4)	C7—C11—N2—C10	0.7 (3)
C8—C9—C10—N2	−0.2 (4)	C12—C11—N2—C10	−178.6 (2)
C8—C7—C11—N2	−0.4 (4)	C7—C11—N2—Cd1	173.18 (18)
C6—C7—C11—N2	179.9 (2)	C12—C11—N2—Cd1	−6.2 (3)
C8—C7—C11—C12	178.9 (2)	O2—Cd1—N2—C10	84.4 (2)
C6—C7—C11—C12	−0.7 (4)	N1—Cd1—N2—C10	178.3 (2)
C3—C4—C12—N1	0.1 (4)	O4—Cd1—N2—C10	−10.32 (19)
C5—C4—C12—N1	179.3 (2)	O1—Cd1—N2—C10	78.67 (19)
C3—C4—C12—C11	179.7 (2)	O5—Cd1—N2—C10	−125.16 (18)
C5—C4—C12—C11	−1.2 (4)	O5i—Cd1—N2—C10	−63.38 (18)
N2—C11—C12—N1	0.4 (3)	O2—Cd1—N2—C11	−87.44 (18)
C7—C11—C12—N1	−178.9 (2)	N1—Cd1—N2—C11	6.44 (15)
N2—C11—C12—C4	−179.1 (2)	O4—Cd1—N2—C11	177.81 (16)
C7—C11—C12—C4	1.5 (4)	O1—Cd1—N2—C11	−93.21 (16)
O1—C13—C14—C19	−1.4 (4)	O5—Cd1—N2—C11	62.97 (18)
O2—C13—C14—C19	−179.7 (2)	O5i—Cd1—N2—C11	124.74 (16)
O1—C13—C14—C15	175.0 (2)	O2—C13—O1—Cd1	1.5 (2)
O2—C13—C14—C15	−3.3 (3)	C14—C13—O1—Cd1	−176.72 (19)
C19—C14—C15—O3	179.4 (3)	O2—Cd1—O1—C13	−0.88 (14)
C13—C14—C15—O3	2.9 (4)	N1—Cd1—O1—C13	104.88 (15)
C19—C14—C15—C16	0.6 (4)	N2—Cd1—O1—C13	174.48 (15)
C13—C14—C15—C16	−175.9 (2)	O4—Cd1—O1—C13	−95.49 (15)
O3—C15—C16—C17	−179.6 (3)	O5—Cd1—O1—C13	24.28 (19)
C14—C15—C16—C17	−0.8 (5)	O5i—Cd1—O1—C13	−108.56 (16)
C15—C16—C17—C18	0.5 (5)	O1—C13—O2—Cd1	−1.6 (2)
C16—C17—C18—C19	−0.1 (5)	C14—C13—O2—Cd1	176.70 (18)
C15—C14—C19—C18	−0.2 (4)	N1—Cd1—O2—C13	−85.86 (15)
C13—C14—C19—C18	176.3 (2)	N2—Cd1—O2—C13	−6.14 (19)
C17—C18—C19—C14	0.0 (5)	O4—Cd1—O2—C13	87.38 (15)
O5i—C20—C21—C26	−0.5 (3)	O1—Cd1—O2—C13	0.86 (13)
O4—C20—C21—C26	−179.4 (2)	O5—Cd1—O2—C13	−163.56 (15)
O5i—C20—C21—C22	179.2 (2)	O5i—Cd1—O2—C13	132.15 (14)
O4—C20—C21—C22	0.3 (3)	O5i—C20—O4—Cd1	0.7 (2)
C26—C21—C22—O6	177.6 (2)	C21—C20—O4—Cd1	179.66 (17)
C20—C21—C22—O6	−2.1 (3)	O2—Cd1—O4—C20	134.91 (14)
C26—C21—C22—C23	−1.4 (3)	N1—Cd1—O4—C20	−63.3 (2)
C20—C21—C22—C23	178.9 (2)	N2—Cd1—O4—C20	−86.37 (15)
O6—C22—C23—C24	−178.3 (2)	O1—Cd1—O4—C20	−170.14 (15)
C21—C22—C23—C24	0.8 (4)	O5—Cd1—O4—C20	45.33 (15)
C22—C23—C24—C25	0.4 (4)	O5i—Cd1—O4—C20	−0.40 (13)
C23—C24—C25—C26	−1.1 (4)	O2—Cd1—O5—C20i	−34.5 (6)
C24—C25—C26—C21	0.4 (4)	N1—Cd1—O5—C20i	−142.0 (6)
C22—C21—C26—C25	0.8 (4)	N2—Cd1—O5—C20i	164.6 (6)
C20—C21—C26—C25	−179.5 (2)	O4—Cd1—O5—C20i	58.4 (6)
C2—C1—N1—C12	−0.4 (4)	O1—Cd1—O5—C20i	−54.9 (6)
C2—C1—N1—Cd1	174.0 (2)	O5i—Cd1—O5—C20i	95.8 (6)
C4—C12—N1—C1	−0.1 (4)	O2—Cd1—O5—Cd1i	−162.70 (7)
C11—C12—N1—C1	−179.6 (2)	N1—Cd1—O5—Cd1i	89.75 (7)
C4—C12—N1—Cd1	−174.99 (19)	N2—Cd1—O5—Cd1i	36.35 (10)
C11—C12—N1—Cd1	5.5 (3)	O4—Cd1—O5—Cd1i	−69.82 (8)
O2—Cd1—N1—C1	−44.2 (2)	O1—Cd1—O5—Cd1i	176.89 (7)
N2—Cd1—N1—C1	179.3 (2)	O5i—Cd1—O5—Cd1i	−32.44 (8)
O4—Cd1—N1—C1	154.77 (19)

D—H···A	D—H	H···A	D···A	D—H···A
O6—H6A···O4	0.82	1.86	2.579 (3)	146
O3—H3A···O2	0.82	1.87	2.576 (2)	143

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O6—H6A⋯O4	0.82	1.86	2.579 (3)	146
O3—H3A⋯O2	0.82	1.87	2.576 (2)	143