catena-Poly[[bis-(4-methyl-benzoato-κO:O')lead(II)]-μ-nicotinamide-κN:O].

In the title compound, [Pb(C(8)H(7)O(2))(2)(C(6)H(6)N(2)O)](n), the Pb(II) ion is coordinated by two 4-methyl-benzoate (PMB) and one nicotinamide (NA) ligands while symmetry-related NA ligands bridge adjacent Pb(II) ions, forming polymeric chains along the c axis. The carboxyl-ate groups in the two PMB ions are twisted away from the attached benzene ring by 22.9 (2) and 4.6 (2)°. The two benzene rings of the PMB ions are oriented at a dihedral angle of 83.7 (1)°. In a polymeric chain, the NA ligands are linked to PMB ions through intra-molecular N-H⋯O hydrogen bonds. In the crystal structure, adjacent polymeric chains inter-act via N-H⋯O and C-H⋯O hydrogen bonds, forming a two-dimensional network parallel to the bc plane.

Related literature

For niacin, see: Krishnamachari (1974 ▶) and for N,N-diethyl­nicotinamide, see: Bigoli et al. (1972 ▶). For related structures, see: Greenaway et al. (1984 ▶); Hökelek & Necefoğlu (1996 ▶); Hökelek et al. (2009a ▶,b ▶,c ▶,d ▶).

Experimental

Crystal data

[Pb(C8H7O2)2(C6H6N2O)]

M = 599.60

Monoclinic,

a = 14.1146 (3) Å

b = 7.7431 (2) Å

c = 19.2165 (4) Å

β = 102.322 (2)°

V = 2051.81 (8) Å3

Z = 4

Mo Kα radiation

μ = 8.26 mm−1

T = 100 K

0.34 × 0.32 × 0.13 mm

Data collection

Bruker Kappa APEXII CCD area-detector diffractometer

Absorption correction: multi-scan (SADABS; Bruker, 2005 ▶) T min = 0.074, T max = 0.342

19461 measured reflections

5143 independent reflections

4669 reflections with I > 2σ(I)

R int = 0.030

Refinement

R[F 2 > 2σ(F 2)] = 0.020

wR(F 2) = 0.050

S = 1.03

5143 reflections

281 parameters

H atoms treated by a mixture of independent and constrained refinement

Δρmax = 1.08 e Å−3

Δρmin = −1.03 e Å−3

Data collection: APEX2 (Bruker, 2007 ▶); cell refinement: SAINT (Bruker, 2007 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: Mercury (Macrae et al., 2006 ▶) and ORTEP-3 for Windows (Farrugia, 1997 ▶); software used to prepare material for publication: WinGX (Farrugia, 1999 ▶) and PLATON (Spek, 2009 ▶).

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536810028126/ci5133sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536810028126/ci5133Isup2.hkl

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

[Pb(C8H7O2)2(C6H6N2O)]	F(000) = 1152
Mr = 599.60	Dx = 1.941 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 9891 reflections
a = 14.1146 (3) Å	θ = 2.4–28.4°
b = 7.7431 (2) Å	µ = 8.26 mm−1
c = 19.2165 (4) Å	T = 100 K
β = 102.322 (2)°	Plate, colourless
V = 2051.81 (8) Å3	0.34 × 0.32 × 0.13 mm
Z = 4

Bruker Kappa APEXII CCD area-detector diffractometer	5143 independent reflections
Radiation source: fine-focus sealed tube	4669 reflections with I > 2σ(I)
graphite	Rint = 0.030
φ and ω scans	θmax = 28.5°, θmin = 2.2°
Absorption correction: multi-scan (SADABS; Bruker, 2005)	h = −18→17
Tmin = 0.074, Tmax = 0.342	k = −9→10
19461 measured reflections	l = −25→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)] = 0.020	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.050	H atoms treated by a mixture of independent and constrained refinement
S = 1.03	w = 1/[σ2(Fo2) + (0.0216P)2 + 2.0622P] where P = (Fo2 + 2Fc2)/3
5143 reflections	(Δ/σ)max = 0.003
281 parameters	Δρmax = 1.08 e Å−3
0 restraints	Δρmin = −1.03 e Å−3

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds 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 > 2sigma(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
Pb1	0.455879 (7)	0.261390 (11)	0.672516 (4)	0.01364 (4)
O1	0.26579 (14)	0.3383 (2)	0.61028 (9)	0.0203 (4)
O2	0.38915 (13)	0.5234 (2)	0.62939 (9)	0.0165 (4)
O3	0.59356 (13)	0.3990 (2)	0.63203 (9)	0.0187 (4)
O4	0.59623 (14)	0.4377 (2)	0.74604 (9)	0.0198 (4)
O5	0.42873 (14)	0.1659 (2)	0.53563 (9)	0.0207 (4)
N1	0.39370 (16)	0.1149 (3)	0.28403 (10)	0.0148 (4)
N2	0.53688 (17)	0.3091 (3)	0.48605 (12)	0.0185 (4)
H2A	0.566 (2)	0.351 (4)	0.5262 (17)	0.023 (8)*
H2B	0.552 (2)	0.347 (4)	0.4480 (17)	0.028 (8)*
C1	0.29883 (19)	0.4848 (3)	0.60520 (12)	0.0154 (5)
C2	0.23623 (19)	0.6286 (3)	0.56937 (13)	0.0157 (5)
C3	0.26372 (19)	0.8006 (3)	0.58144 (13)	0.0176 (5)
H3	0.3189	0.8277	0.6157	0.021*
C4	0.2096 (2)	0.9319 (3)	0.54282 (13)	0.0186 (5)
H4	0.2277	1.0464	0.5524	0.022*
C5	0.1285 (2)	0.8938 (3)	0.48978 (13)	0.0198 (5)
C6	0.0983 (2)	0.7224 (4)	0.48013 (15)	0.0227 (6)
H6	0.0423	0.6958	0.4466	0.027*
C7	0.1510 (2)	0.5900 (3)	0.52003 (13)	0.0201 (5)
H7	0.1293	0.4764	0.5138	0.024*
C8	0.0763 (2)	1.0343 (4)	0.44306 (15)	0.0275 (6)
H8A	0.0096	1.0025	0.4265	0.041*
H8B	0.1060	1.0507	0.4030	0.041*
H8C	0.0800	1.1398	0.4698	0.041*
C9	0.63657 (19)	0.4482 (3)	0.69346 (12)	0.0156 (5)
C10	0.73759 (19)	0.5183 (3)	0.70341 (13)	0.0165 (5)
C11	0.7859 (2)	0.5820 (3)	0.76893 (13)	0.0206 (5)
H11	0.7547	0.5834	0.8070	0.025*
C12	0.8796 (2)	0.6431 (3)	0.77827 (14)	0.0246 (6)
H12	0.9103	0.6877	0.8223	0.030*
C13	0.9291 (2)	0.6390 (3)	0.72244 (15)	0.0230 (6)
C14	0.8792 (2)	0.5788 (3)	0.65661 (14)	0.0227 (6)
H14	0.9099	0.5787	0.6184	0.027*
C15	0.7850 (2)	0.5191 (3)	0.64661 (13)	0.0195 (5)
H15	0.7531	0.4794	0.6021	0.023*
C16	1.0339 (2)	0.6892 (4)	0.73324 (19)	0.0350 (7)
H16A	1.0436	0.7559	0.6932	0.053*
H16B	1.0733	0.5870	0.7375	0.053*
H16C	1.0520	0.7568	0.7759	0.053*
C17	0.43980 (18)	0.1755 (3)	0.34748 (12)	0.0138 (5)
H17	0.4933	0.2468	0.3494	0.017*
C18	0.41142 (18)	0.1368 (3)	0.41091 (12)	0.0137 (5)
C19	0.33353 (19)	0.0266 (3)	0.40765 (13)	0.0181 (5)
H19	0.3133	−0.0039	0.4490	0.022*
C20	0.2860 (2)	−0.0379 (3)	0.34251 (13)	0.0199 (5)
H20	0.2337	−0.1125	0.3393	0.024*
C21	0.31782 (19)	0.0106 (3)	0.28202 (13)	0.0173 (5)
H21	0.2849	−0.0311	0.2381	0.021*
C22	0.46060 (19)	0.2068 (3)	0.48252 (13)	0.0146 (5)

	U11	U22	U33	U12	U13	U23
Pb1	0.01661 (6)	0.01381 (6)	0.01057 (5)	0.00062 (3)	0.00306 (4)	0.00089 (3)
O1	0.0239 (11)	0.0159 (9)	0.0209 (9)	−0.0031 (7)	0.0044 (8)	0.0029 (7)
O2	0.0174 (10)	0.0166 (9)	0.0150 (8)	−0.0008 (7)	0.0023 (7)	0.0036 (6)
O3	0.0175 (10)	0.0249 (10)	0.0129 (8)	−0.0021 (7)	0.0018 (7)	−0.0025 (7)
O4	0.0211 (10)	0.0244 (10)	0.0144 (8)	0.0013 (7)	0.0051 (7)	−0.0013 (7)
O5	0.0240 (11)	0.0265 (10)	0.0129 (8)	−0.0046 (8)	0.0071 (7)	−0.0005 (7)
N1	0.0165 (11)	0.0153 (10)	0.0124 (9)	0.0012 (8)	0.0028 (8)	−0.0010 (7)
N2	0.0227 (12)	0.0222 (11)	0.0110 (10)	−0.0050 (9)	0.0046 (9)	−0.0013 (9)
C1	0.0197 (14)	0.0187 (12)	0.0086 (10)	−0.0009 (9)	0.0045 (9)	−0.0008 (8)
C2	0.0160 (13)	0.0183 (12)	0.0142 (11)	−0.0002 (9)	0.0061 (10)	0.0008 (9)
C3	0.0169 (13)	0.0197 (12)	0.0164 (12)	−0.0023 (10)	0.0037 (10)	−0.0008 (10)
C4	0.0226 (15)	0.0160 (12)	0.0187 (12)	0.0002 (10)	0.0079 (11)	0.0017 (9)
C5	0.0206 (14)	0.0216 (13)	0.0190 (12)	0.0046 (10)	0.0084 (11)	0.0022 (10)
C6	0.0177 (14)	0.0254 (14)	0.0229 (14)	0.0031 (10)	−0.0006 (11)	−0.0025 (10)
C7	0.0188 (14)	0.0196 (13)	0.0207 (12)	−0.0011 (10)	0.0016 (11)	−0.0002 (10)
C8	0.0293 (17)	0.0268 (15)	0.0265 (14)	0.0090 (12)	0.0065 (12)	0.0062 (11)
C9	0.0174 (13)	0.0152 (12)	0.0139 (11)	0.0038 (9)	0.0029 (10)	0.0002 (9)
C10	0.0171 (14)	0.0145 (12)	0.0159 (11)	0.0027 (9)	−0.0008 (10)	0.0005 (9)
C11	0.0221 (15)	0.0212 (13)	0.0171 (12)	0.0050 (10)	0.0010 (10)	−0.0021 (10)
C12	0.0246 (16)	0.0228 (14)	0.0210 (13)	0.0019 (11)	−0.0073 (11)	−0.0050 (10)
C13	0.0208 (15)	0.0138 (12)	0.0308 (14)	0.0003 (10)	−0.0028 (11)	0.0003 (10)
C14	0.0226 (15)	0.0224 (14)	0.0237 (13)	−0.0006 (11)	0.0061 (11)	0.0026 (10)
C15	0.0192 (14)	0.0213 (13)	0.0171 (12)	−0.0027 (10)	0.0021 (10)	−0.0005 (9)
C16	0.0229 (17)	0.0277 (16)	0.0500 (19)	−0.0039 (13)	−0.0019 (14)	0.0004 (14)
C17	0.0139 (12)	0.0131 (12)	0.0144 (11)	−0.0002 (9)	0.0034 (9)	0.0002 (8)
C18	0.0151 (13)	0.0135 (11)	0.0120 (11)	0.0022 (9)	0.0020 (9)	0.0003 (8)
C19	0.0179 (14)	0.0232 (13)	0.0147 (11)	−0.0011 (10)	0.0071 (10)	0.0017 (9)
C20	0.0165 (14)	0.0242 (14)	0.0185 (12)	−0.0061 (10)	0.0025 (10)	0.0018 (10)
C21	0.0168 (14)	0.0213 (13)	0.0126 (11)	−0.0010 (10)	0.0004 (10)	−0.0009 (9)
C22	0.0172 (13)	0.0141 (11)	0.0127 (11)	0.0018 (9)	0.0034 (9)	−0.0003 (9)

Pb1—O1	2.7594 (19)	C9—O3	1.265 (3)
Pb1—O2	2.3141 (17)	C9—C10	1.499 (4)
Pb1—O3	2.4824 (18)	C10—C11	1.388 (3)
Pb1—O4	2.5672 (19)	C10—C15	1.397 (4)
Pb1—O5	2.6800 (16)	C11—C12	1.380 (4)
Pb1—N1i	2.661 (2)	C11—H11	0.93
O1—C1	1.239 (3)	C12—H12	0.93
O2—C1	1.295 (3)	C13—C12	1.400 (4)
O4—C9	1.264 (3)	C13—C14	1.391 (4)
N1—Pb1ii	2.661 (2)	C13—C16	1.500 (4)
N2—C22	1.327 (4)	C14—H14	0.93
N2—H2A	0.86 (3)	C15—C14	1.382 (4)
N2—H2B	0.85 (3)	C15—H15	0.93
C1—C2	1.495 (3)	C16—H16A	0.96
C2—C7	1.396 (4)	C16—H16B	0.96
C3—C2	1.393 (4)	C16—H16C	0.96
C3—C4	1.388 (4)	C17—N1	1.338 (3)
C3—H3	0.93	C17—C18	1.394 (3)
C4—C5	1.393 (4)	C17—H17	0.93
C4—H4	0.93	C18—C19	1.383 (3)
C5—C8	1.500 (4)	C18—C22	1.504 (3)
C6—C5	1.394 (4)	C19—C20	1.381 (3)
C6—C7	1.396 (4)	C19—H19	0.93
C6—H6	0.93	C20—H20	0.93
C7—H7	0.93	C21—N1	1.335 (3)
C8—H8A	0.96	C21—C20	1.384 (3)
C8—H8B	0.96	C21—H21	0.93
C8—H8C	0.96	C22—O5	1.241 (3)
O2—Pb1—O3	78.32 (6)	C5—C8—H8C	109.5
O2—Pb1—O4	86.45 (6)	H8A—C8—H8B	109.5
O3—Pb1—O4	51.71 (5)	H8A—C8—H8C	109.5
O2—Pb1—N1i	78.11 (6)	H8B—C8—H8C	109.5
O3—Pb1—N1i	120.84 (6)	O4—C9—O3	121.2 (2)
O4—Pb1—N1i	73.37 (6)	O4—C9—C10	120.0 (2)
O2—Pb1—O5	85.89 (6)	O3—C9—C10	118.8 (2)
O3—Pb1—O5	76.61 (5)	C11—C10—C15	118.9 (3)
O4—Pb1—O5	128.23 (5)	C11—C10—C9	120.9 (2)
N1i—Pb1—O5	152.50 (6)	C15—C10—C9	120.2 (2)
O2—Pb1—O1	51.09 (6)	C10—C11—H11	119.6
O3—Pb1—O1	121.69 (5)	C12—C11—C10	120.8 (3)
O4—Pb1—O1	133.51 (5)	C12—C11—H11	119.6
N1i—Pb1—O1	79.28 (6)	C11—C12—C13	120.9 (2)
O5—Pb1—O1	73.26 (6)	C11—C12—H12	119.5
C1—O1—Pb1	83.35 (15)	C13—C12—H12	119.5
C1—O2—Pb1	102.76 (14)	C12—C13—C16	121.8 (3)
C9—O3—Pb1	95.09 (15)	C14—C13—C12	117.7 (3)
C9—O4—Pb1	91.18 (15)	C14—C13—C16	120.4 (3)
C22—O5—Pb1	137.38 (17)	C13—C14—H14	119.2
C21—N1—C17	118.0 (2)	C15—C14—C13	121.6 (3)
C21—N1—Pb1ii	126.49 (15)	C15—C14—H14	119.2
C17—N1—Pb1ii	115.32 (16)	C10—C15—H15	120.0
C22—N2—H2A	120 (2)	C14—C15—C10	120.0 (2)
C22—N2—H2B	120 (2)	C14—C15—H15	120.0
H2A—N2—H2B	119 (3)	C13—C16—H16A	109.5
O1—C1—O2	122.8 (2)	C13—C16—H16B	109.5
O1—C1—C2	121.5 (2)	C13—C16—H16C	109.5
O2—C1—C2	115.7 (2)	H16A—C16—H16B	109.5
C3—C2—C1	121.3 (2)	H16A—C16—H16C	109.5
C3—C2—C7	119.2 (2)	H16B—C16—H16C	109.5
C7—C2—C1	119.5 (2)	N1—C17—C18	123.1 (2)
C4—C3—C2	120.6 (2)	N1—C17—H17	118.4
C4—C3—H3	119.7	C18—C17—H17	118.4
C2—C3—H3	119.7	C17—C18—C22	124.0 (2)
C3—C4—C5	120.6 (2)	C19—C18—C17	117.8 (2)
C3—C4—H4	119.7	C19—C18—C22	118.1 (2)
C5—C4—H4	119.7	C18—C19—H19	120.3
C4—C5—C6	118.6 (2)	C20—C19—C18	119.5 (2)
C4—C5—C8	120.4 (2)	C20—C19—H19	120.3
C6—C5—C8	120.9 (3)	C19—C20—C21	118.8 (2)
C5—C6—C7	121.0 (3)	C19—C20—H20	120.6
C5—C6—H6	119.5	C21—C20—H20	120.6
C7—C6—H6	119.5	N1—C21—C20	122.8 (2)
C2—C7—H7	120.1	N1—C21—H21	118.6
C6—C7—C2	119.8 (2)	C20—C21—H21	118.6
C6—C7—H7	120.1	O5—C22—N2	122.9 (2)
C5—C8—H8A	109.5	O5—C22—C18	118.9 (2)
C5—C8—H8B	109.5	N2—C22—C18	118.2 (2)
O2—Pb1—O1—C1	1.22 (13)	C2—C3—C4—C5	−1.9 (4)
O3—Pb1—O1—C1	−35.24 (15)	C3—C4—C5—C6	5.0 (4)
O4—Pb1—O1—C1	30.06 (16)	C3—C4—C5—C8	−173.6 (2)
O5—Pb1—O1—C1	−97.21 (14)	C7—C6—C5—C4	−3.4 (4)
N1i—Pb1—O1—C1	84.52 (14)	C7—C6—C5—C8	175.2 (3)
O1—Pb1—O2—C1	−1.19 (12)	C5—C6—C7—C2	−1.3 (4)
O3—Pb1—O2—C1	147.72 (14)	O4—C9—O3—Pb1	−9.4 (2)
O4—Pb1—O2—C1	−160.67 (14)	C10—C9—O3—Pb1	169.95 (19)
O5—Pb1—O2—C1	70.57 (14)	O3—C9—C10—C11	176.7 (2)
N1i—Pb1—O2—C1	−86.93 (14)	O3—C9—C10—C15	−3.8 (4)
O1—Pb1—O3—C9	127.94 (14)	O4—C9—C10—C11	−3.9 (4)
O2—Pb1—O3—C9	99.77 (15)	O4—C9—C10—C15	175.6 (2)
O4—Pb1—O3—C9	5.02 (13)	C9—C10—C11—C12	178.7 (2)
O5—Pb1—O3—C9	−171.72 (15)	C15—C10—C11—C12	−0.8 (4)
N1i—Pb1—O3—C9	31.39 (16)	C9—C10—C15—C14	−178.0 (2)
O1—Pb1—O4—C9	−105.01 (15)	C11—C10—C15—C14	1.5 (4)
O2—Pb1—O4—C9	−82.92 (14)	C10—C11—C12—C13	−1.4 (4)
O3—Pb1—O4—C9	−5.01 (13)	C14—C13—C12—C11	2.9 (4)
O5—Pb1—O4—C9	−0.98 (17)	C16—C13—C12—C11	−174.1 (3)
N1i—Pb1—O4—C9	−161.56 (15)	C12—C13—C14—C15	−2.2 (4)
O1—Pb1—O5—C22	116.6 (3)	C16—C13—C14—C15	174.9 (3)
O2—Pb1—O5—C22	66.1 (3)	C10—C15—C14—C13	0.0 (4)
O3—Pb1—O5—C22	−12.9 (3)	C18—C17—N1—Pb1ii	174.19 (18)
O4—Pb1—O5—C22	−16.1 (3)	C18—C17—N1—C21	−1.0 (4)
N1i—Pb1—O5—C22	120.2 (3)	N1—C17—C18—C19	1.9 (4)
Pb1—O1—C1—O2	−2.0 (2)	N1—C17—C18—C22	−178.5 (2)
Pb1—O1—C1—C2	177.1 (2)	C17—C18—C19—C20	−1.2 (4)
Pb1—O2—C1—O1	2.5 (3)	C22—C18—C19—C20	179.1 (2)
Pb1—O2—C1—C2	−176.69 (16)	C17—C18—C22—O5	179.1 (2)
Pb1—O4—C9—O3	9.0 (2)	C17—C18—C22—N2	−1.3 (4)
Pb1—O4—C9—C10	−170.3 (2)	C19—C18—C22—O5	−1.3 (4)
O1—C1—C2—C3	160.7 (2)	C19—C18—C22—N2	178.3 (2)
O1—C1—C2—C7	−22.6 (3)	C18—C19—C20—C21	−0.2 (4)
O2—C1—C2—C3	−20.1 (3)	C20—C21—N1—Pb1ii	−175.19 (19)
O2—C1—C2—C7	156.5 (2)	C20—C21—N1—C17	−0.6 (4)
C1—C2—C7—C6	−172.3 (2)	N1—C21—C20—C19	1.2 (4)
C3—C2—C7—C6	4.4 (4)	N2—C22—O5—Pb1	10.7 (4)
C4—C3—C2—C1	173.8 (2)	C18—C22—O5—Pb1	−169.76 (16)
C4—C3—C2—C7	−2.8 (4)

D—H···A	D—H	H···A	D···A	D—H···A
N2—H2A···O3	0.86 (3)	2.02 (3)	2.835 (3)	158 (3)
N2—H2B···O2iii	0.86 (3)	2.11 (3)	2.946 (3)	167 (3)
C4—H4···O1iv	0.93	2.53	3.431 (3)	165
C11—H11···O1v	0.93	2.59	3.253 (3)	129
C17—H17···O2iii	0.93	2.41	3.317 (3)	166

Table 1

Selected bond lengths (Å)

Pb1—O1	2.7594 (19)
Pb1—O2	2.3141 (17)
Pb1—O3	2.4824 (18)
Pb1—O4	2.5672 (19)
Pb1—O5	2.6800 (16)
Pb1—N1i	2.661 (2)

Symmetry code: (i) .

Table 2

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N2—H2A⋯O3	0.86 (3)	2.02 (3)	2.835 (3)	158 (3)
N2—H2B⋯O2ii	0.86 (3)	2.11 (3)	2.946 (3)	167 (3)
C4—H4⋯O1iii	0.93	2.53	3.431 (3)	165
C11—H11⋯O1	0.93	2.59	3.253 (3)	129
C17—H17⋯O2ii	0.93	2.41	3.317 (3)	166

Symmetry codes: (ii) ; (iii) .