A new ladder-type silver(I) coordination polymer with 4,4′-bi­pyridine and 4-[(4-carb­oxy­benz­yl­oxy)meth­yl]benzoate ligands: synthesis, crystal structure, fluorescence properties and Hirshfeld surface analysis

A novel ladder-type coordination polymer (CP), poly[(μ-4,4′-bi­pyridine-κ²N:N′){μ-4-[(4-carb­oxy­benz­yloxy)meth­yl]benzoato-κO}silver(I)](Ag—Ag), [Ag(C₁₆H₁₃O₅)(C₁₀H₈N₂)]_n or [Ag(HL)(4,4′-bpy)]_n {H₂L is 4,4′-[oxybis(methyl­ene)]di­benzoic acid and 4,4′-bpy is 4,4′-bi­pyridine}, was synthesized using hydro­thermal methods. The com­plex was characterized by IR spectroscopy, elemental analysis and single-crystal X-ray diffraction, and is a ladder-type CP which exhibits an obvious Ag—Ag interaction. The legs of the ladder are formed by parallel 4,4′-bipy ligands and silver ions, and the rungs are constructed by Ag—Ag interactions. A Hirshfeld surface analysis was carried out and is discussed in detail. The com­plex also displays favourable fluorescence properties.

Computing details

Data collection: CrysAlis PRO (Agilent, 2014); cell refinement: CrysAlis PRO (Agilent, 2014); data reduction: CrysAlis PRO (Agilent, 2014); program(s) used to solve structure: SHELXT2015 (Sheldrick, 2015a); program(s) used to refine structure: SHELXL2018 (Sheldrick, 2015b); molecular graphics: OLEX2 (Dolomanov et al., 2009); software used to prepare material for publication: OLEX2 (Dolomanov et al., 2009).

Poly[(µ-4,4'-bipyridine-κ²N:N'){µ-4-[(4-carboxybenzyloxy)methyl]benzoato-κO}silver(I)](Ag—Ag)

Crystal data

[Ag(C16H13O5)(C10H8N2)]	Z = 2
Mr = 549.32	F(000) = 556
Triclinic, P1	Dx = 1.612 Mg m^−3
a = 7.9269 (6) Å	Mo Kα radiation, λ = 0.71073 Å
b = 11.3939 (8) Å	Cell parameters from 2207 reflections
c = 13.6589 (8) Å	θ = 3.7–21.0°
α = 78.610 (5)°	µ = 0.93 mm^−1
β = 81.339 (6)°	T = 289 K
γ = 70.031 (6)°	Plate, colourless
V = 1132.01 (14) Å^3	0.22 × 0.21 × 0.11 mm

Data collection

Agilent SuperNova Single Source diffractometer with an E detector	4035 independent reflections
Radiation source: SuperNova (Mo) X-ray Source	2501 reflections with I > 2σ(I)
Detector resolution: 16.0233 pixels mm^-1	Rint = 0.073
ω scans	θmax = 25.1°, θmin = 3.4°
Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2014)	h = −9→9
Tmin = 0.429, Tmax = 0.871	k = −13→13
14148 measured reflections	l = −16→16

Refinement

Refinement on F^2	0 restraints
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F^2 > 2σ(F^2)] = 0.051	H-atom parameters constrained
wR(F^2) = 0.115	w = 1/[σ^2(Fo^2) + (0.0304P)^2 + 0.7458P] where P = (Fo^2 + 2Fc^2)/3
S = 1.00	(Δ/σ)max < 0.001
4035 reflections	Δρmax = 0.55 e Å^−3
303 parameters	Δρmin = −0.57 e Å^−3

Special details

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. The diffraction data of 1 were collected on a SuperNova (Single source at offset, Eos) with graphite monochromated Mo-Ka radiation (λ = 0.71073 Å), using the ω scan mode in the range 3.35° ≤ θ ≤ 25.10°. The raw frame data were integrated with the CrysAlis PRO program. The structure 1 were solved by direct methods using SHELXT (Sheldrick, 2008, 2015) and refined by full-matrix least-squares on F² using SHELXL2018 within the OLEX-2 GUI (Dolomanov, et al. 2009). An empirical absorption correction was applied with spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. All non-hydrogen atoms were refined anisotropically.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Ų)

	x	y	z	Uiso*/Ueq	Occ. (<1)
Ag1	0.32970 (6)	0.44453 (4)	0.51821 (4)	0.0608 (2)
O3	1.3458 (5)	1.1536 (4)	0.8164 (3)	0.0667 (12)
O4	1.1040 (5)	1.3147 (4)	0.7749 (4)	0.0672 (12)
H4	1.1793	1.3508	0.7555	0.101*
O9	0.8298 (6)	0.7584 (4)	0.9504 (3)	0.0701 (12)
O2	0.2698 (6)	0.4736 (4)	0.7553 (3)	0.0665 (12)
N1	−0.4973 (6)	1.2490 (4)	0.5112 (4)	0.0486 (12)
C2	−0.4494 (8)	1.1724 (5)	0.5962 (5)	0.0626 (18)
H2	−0.4953	1.2033	0.6562	0.075*
O1	0.5166 (6)	0.4518 (4)	0.6490 (3)	0.0688 (13)
C5	−0.2613 (7)	0.9992 (5)	0.5134 (4)	0.0389 (13)
C13	0.6773 (8)	0.5348 (5)	0.7796 (4)	0.0481 (15)
H13	0.7507	0.4985	0.7264	0.058*
C12	0.4989 (7)	0.5410 (5)	0.7932 (4)	0.0405 (13)
C25	1.0642 (7)	1.1175 (5)	0.8342 (4)	0.0420 (13)
C3	−0.3356 (8)	1.0498 (5)	0.6004 (4)	0.0569 (17)
H3A	−0.3081	1.0003	0.6623	0.068*
C20	0.8453 (8)	0.9639 (5)	0.8833 (4)	0.0470 (14)
C4	−0.3119 (8)	1.0796 (5)	0.4259 (4)	0.0555 (17)
H4A	−0.2671	1.0514	0.3647	0.067*
C21	1.0303 (8)	0.9131 (5)	0.8847 (4)	0.0578 (16)
H21	1.0826	0.8262	0.9022	0.069*
C26	1.1854 (8)	1.1954 (6)	0.8081 (4)	0.0493 (15)
C11	0.4235 (9)	0.4830 (5)	0.7270 (5)	0.0488 (15)
C24	1.1391 (8)	0.9893 (5)	0.8607 (4)	0.0548 (16)
H24	1.2633	0.9534	0.8624	0.066*
C14	0.3926 (8)	0.5997 (5)	0.8701 (4)	0.0497 (15)
H14	0.2712	0.6065	0.8801	0.060*
C23	0.8791 (7)	1.1698 (5)	0.8328 (4)	0.0497 (15)
H23	0.8270	1.2567	0.8153	0.060*
C16	0.7486 (8)	0.5810 (5)	0.8427 (5)	0.0579 (16)
H16	0.8702	0.5736	0.8328	0.069*
C17	0.6419 (9)	0.6388 (5)	0.9213 (4)	0.0506 (15)
C22	0.7710 (7)	1.0929 (5)	0.8574 (4)	0.0483 (15)
H22	0.6467	1.1289	0.8564	0.058*
C19	0.7263 (8)	0.8831 (5)	0.9132 (5)	0.0580 (16)
H19A	0.6332	0.9172	0.9644	0.070*
H19B	0.6683	0.8828	0.8556	0.070*
C15	0.4634 (8)	0.6489 (5)	0.9332 (4)	0.0569 (16)
H15	0.3886	0.6892	0.9842	0.068*
C1	−0.4279 (8)	1.2011 (5)	0.4271 (4)	0.0584 (17)
H1	−0.4593	1.2521	0.3661	0.070*
C18	0.7241 (10)	0.6800 (6)	0.9958 (5)	0.075 (2)
H18A	0.6283	0.7254	1.0409	0.090*
H18B	0.7993	0.6054	1.0356	0.090*
C6	−0.1344 (9)	0.8662 (5)	0.5141 (6)	0.0401 (13)	0.677 (11)
C8	−0.1265 (10)	0.7734 (7)	0.5979 (5)	0.045 (3)	0.677 (11)
H8A	−0.2039	0.7919	0.6552	0.054*	0.677 (11)
C9	−0.0031 (11)	0.6529 (6)	0.5961 (5)	0.047 (3)	0.677 (11)
H9A	0.0022	0.5908	0.6522	0.057*	0.677 (11)
N2	0.1125 (8)	0.6252 (5)	0.5105 (6)	0.0433 (16)	0.677 (11)
C10	0.1046 (10)	0.7180 (7)	0.4267 (5)	0.041 (2)	0.677 (11)
H10A	0.1819	0.6995	0.3694	0.049*	0.677 (11)
C7	−0.0188 (11)	0.8385 (6)	0.4284 (5)	0.044 (3)	0.677 (11)
H7A	−0.0241	0.9007	0.3724	0.053*	0.677 (11)
C6'	−0.133 (2)	0.8703 (11)	0.5145 (13)	0.0401 (13)	0.323 (11)
C8'	−0.071 (2)	0.8059 (15)	0.6064 (11)	0.045 (3)	0.323 (11)
H8'A	−0.1065	0.8458	0.6628	0.054*	0.323 (11)
C9'	0.044 (3)	0.6817 (15)	0.6141 (11)	0.047 (3)	0.323 (11)
H9'A	0.0855	0.6386	0.6756	0.057*	0.323 (11)
N2'	0.097 (2)	0.6221 (12)	0.5298 (14)	0.0433 (16)	0.323 (11)
C10'	0.035 (2)	0.6865 (16)	0.4379 (11)	0.041 (2)	0.323 (11)
H10B	0.0707	0.6466	0.3815	0.049*	0.323 (11)
C7'	−0.080 (2)	0.8107 (15)	0.4302 (11)	0.044 (3)	0.323 (11)
H7'A	−0.1213	0.8538	0.3687	0.053*	0.323 (11)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Ag1	0.0548 (3)	0.0338 (3)	0.0852 (4)	0.0053 (2)	−0.0155 (3)	−0.0179 (2)
O3	0.039 (3)	0.075 (3)	0.087 (3)	−0.020 (2)	−0.011 (2)	−0.008 (2)
O4	0.052 (3)	0.056 (3)	0.100 (4)	−0.027 (2)	−0.019 (3)	−0.001 (2)
O9	0.081 (3)	0.054 (3)	0.089 (3)	−0.037 (3)	−0.019 (3)	−0.007 (2)
O2	0.067 (3)	0.061 (3)	0.087 (3)	−0.036 (2)	−0.016 (3)	−0.014 (2)
N1	0.048 (3)	0.030 (3)	0.063 (3)	−0.002 (2)	−0.009 (3)	−0.012 (2)
C2	0.082 (5)	0.039 (4)	0.056 (4)	−0.003 (3)	−0.001 (4)	−0.015 (3)
O1	0.074 (3)	0.067 (3)	0.067 (3)	−0.013 (2)	−0.009 (3)	−0.031 (2)
C5	0.043 (3)	0.032 (3)	0.038 (3)	−0.008 (3)	−0.006 (3)	−0.004 (2)
C13	0.047 (4)	0.050 (4)	0.048 (4)	−0.016 (3)	0.005 (3)	−0.016 (3)
C12	0.046 (4)	0.028 (3)	0.045 (3)	−0.009 (3)	−0.006 (3)	−0.005 (2)
C25	0.037 (3)	0.047 (4)	0.049 (3)	−0.016 (3)	−0.009 (3)	−0.014 (3)
C3	0.076 (5)	0.042 (4)	0.038 (3)	0.002 (3)	−0.005 (3)	−0.008 (3)
C20	0.050 (4)	0.049 (4)	0.051 (4)	−0.026 (3)	−0.003 (3)	−0.011 (3)
C4	0.071 (4)	0.042 (4)	0.041 (4)	0.004 (3)	−0.009 (3)	−0.016 (3)
C21	0.051 (4)	0.039 (4)	0.084 (5)	−0.012 (3)	−0.010 (3)	−0.012 (3)
C26	0.050 (4)	0.055 (4)	0.050 (4)	−0.023 (3)	−0.006 (3)	−0.013 (3)
C11	0.059 (4)	0.029 (3)	0.053 (4)	−0.007 (3)	−0.016 (3)	−0.002 (3)
C24	0.041 (4)	0.048 (4)	0.075 (4)	−0.006 (3)	−0.010 (3)	−0.018 (3)
C14	0.042 (4)	0.043 (3)	0.065 (4)	−0.013 (3)	−0.004 (3)	−0.010 (3)
C23	0.043 (4)	0.045 (4)	0.059 (4)	−0.012 (3)	−0.011 (3)	−0.006 (3)
C16	0.049 (4)	0.057 (4)	0.075 (5)	−0.026 (3)	−0.003 (3)	−0.013 (3)
C17	0.070 (5)	0.041 (4)	0.052 (4)	−0.030 (3)	−0.014 (3)	−0.005 (3)
C22	0.039 (3)	0.042 (4)	0.063 (4)	−0.010 (3)	−0.013 (3)	−0.006 (3)
C19	0.058 (4)	0.054 (4)	0.069 (4)	−0.027 (3)	−0.004 (3)	−0.011 (3)
C15	0.064 (4)	0.051 (4)	0.058 (4)	−0.018 (3)	−0.001 (3)	−0.020 (3)
C1	0.078 (5)	0.040 (4)	0.046 (4)	−0.004 (3)	−0.013 (3)	−0.002 (3)
C18	0.108 (6)	0.071 (5)	0.064 (4)	−0.050 (4)	−0.021 (4)	−0.003 (4)
C6	0.033 (3)	0.033 (3)	0.047 (3)	0.001 (2)	−0.004 (3)	−0.010 (3)
C8	0.051 (6)	0.023 (5)	0.053 (4)	−0.007 (4)	0.006 (4)	−0.005 (4)
C9	0.060 (7)	0.036 (5)	0.040 (5)	−0.009 (4)	−0.004 (4)	−0.004 (4)
N2	0.048 (3)	0.036 (3)	0.042 (4)	−0.004 (2)	−0.008 (3)	−0.009 (3)
C10	0.037 (6)	0.041 (5)	0.044 (4)	−0.003 (4)	−0.004 (4)	−0.019 (4)
C7	0.057 (7)	0.027 (5)	0.050 (4)	−0.007 (4)	−0.011 (4)	−0.016 (3)
C6'	0.033 (3)	0.033 (3)	0.047 (3)	0.001 (2)	−0.004 (3)	−0.010 (3)
C8'	0.051 (6)	0.023 (5)	0.053 (4)	−0.007 (4)	0.006 (4)	−0.005 (4)
C9'	0.060 (7)	0.036 (5)	0.040 (5)	−0.009 (4)	−0.004 (4)	−0.004 (4)
N2'	0.048 (3)	0.036 (3)	0.042 (4)	−0.004 (2)	−0.008 (3)	−0.009 (3)
C10'	0.037 (6)	0.041 (5)	0.044 (4)	−0.003 (4)	−0.004 (4)	−0.019 (4)
C7'	0.057 (7)	0.027 (5)	0.050 (4)	−0.007 (4)	−0.011 (4)	−0.016 (3)

Geometric parameters (Å, º)

Ag1—N2	2.182 (6)	C24—H24	0.9300
Ag1—N1^i	2.194 (4)	C14—C15	1.387 (7)
Ag1—N2'	2.238 (13)	C14—H14	0.9300
Ag1—O1	2.517 (4)	C23—C22	1.388 (7)
Ag1—Ag1^ii	3.2883 (10)	C23—H23	0.9300
O3—C26	1.211 (6)	C16—C17	1.388 (7)
O4—C26	1.310 (6)	C16—H16	0.9300
O4—H4	0.8200	C17—C15	1.367 (8)
O9—C19	1.412 (6)	C17—C18	1.510 (7)
O9—C18	1.422 (7)	C22—H22	0.9300
O2—C11	1.256 (7)	C19—H19A	0.9700
N1—C2	1.326 (7)	C19—H19B	0.9700
N1—C1	1.332 (6)	C15—H15	0.9300
N1—Ag1^iii	2.193 (4)	C1—H1	0.9300
C2—C3	1.375 (7)	C18—H18A	0.9700
C2—H2	0.9300	C18—H18B	0.9700
O1—C11	1.241 (6)	C6—C8	1.3900
C5—C4	1.375 (7)	C6—C7	1.3900
C5—C3	1.385 (7)	C8—C9	1.3900
C5—C6'	1.472 (13)	C8—H8A	0.9300
C5—C6	1.505 (7)	C9—N2	1.3900
C13—C16	1.366 (7)	C9—H9A	0.9300
C13—C12	1.378 (7)	N2—C10	1.3900
C13—H13	0.9300	C10—C7	1.3900
C12—C14	1.373 (7)	C10—H10A	0.9300
C12—C11	1.510 (7)	C7—H7A	0.9300
C25—C24	1.372 (7)	C6'—C8'	1.3900
C25—C23	1.384 (7)	C6'—C7'	1.3900
C25—C26	1.481 (7)	C8'—C9'	1.3900
C3—H3A	0.9300	C8'—H8'A	0.9300
C20—C22	1.377 (7)	C9'—N2'	1.3900
C20—C21	1.382 (7)	C9'—H9'A	0.9300
C20—C19	1.494 (7)	N2'—C10'	1.3900
C4—C1	1.377 (7)	C10'—C7'	1.3900
C4—H4A	0.9300	C10'—H10B	0.9300
C21—C24	1.385 (7)	C7'—H7'A	0.9300
C21—H21	0.9300
N2—Ag1—N1^i	166.4 (2)	C17—C16—H16	119.6
N1^i—Ag1—N2'	165.3 (4)	C15—C17—C16	118.0 (5)
N2—Ag1—O1	104.10 (19)	C15—C17—C18	121.1 (6)
N1^i—Ag1—O1	88.46 (15)	C16—C17—C18	120.7 (6)
N2'—Ag1—O1	100.8 (4)	C20—C22—C23	120.9 (5)
N2—Ag1—Ag1^ii	97.87 (17)	C20—C22—H22	119.6
N1^i—Ag1—Ag1^ii	93.78 (12)	C23—C22—H22	119.6
N2'—Ag1—Ag1^ii	100.9 (4)	O9—C19—C20	109.7 (5)
O1—Ag1—Ag1^ii	52.96 (11)	O9—C19—H19A	109.7
C26—O4—H4	109.5	C20—C19—H19A	109.7
C19—O9—C18	113.6 (5)	O9—C19—H19B	109.7
C2—N1—C1	116.2 (5)	C20—C19—H19B	109.7
C2—N1—Ag1^iii	118.7 (4)	H19A—C19—H19B	108.2
C1—N1—Ag1^iii	125.0 (4)	C17—C15—C14	120.8 (5)
N1—C2—C3	123.6 (5)	C17—C15—H15	119.6
N1—C2—H2	118.2	C14—C15—H15	119.6
C3—C2—H2	118.2	N1—C1—C4	123.2 (5)
C11—O1—Ag1	112.2 (4)	N1—C1—H1	118.4
C4—C5—C3	115.1 (5)	C4—C1—H1	118.4
C4—C5—C6'	122.5 (8)	O9—C18—C17	113.5 (5)
C3—C5—C6'	122.4 (8)	O9—C18—H18A	108.9
C4—C5—C6	122.2 (5)	C17—C18—H18A	108.9
C3—C5—C6	122.7 (5)	O9—C18—H18B	108.9
C16—C13—C12	121.3 (5)	C17—C18—H18B	108.9
C16—C13—H13	119.3	H18A—C18—H18B	107.7
C12—C13—H13	119.3	C8—C6—C7	120.0
C14—C12—C13	117.8 (5)	C8—C6—C5	122.0 (5)
C14—C12—C11	121.1 (5)	C7—C6—C5	117.9 (5)
C13—C12—C11	121.1 (5)	C6—C8—C9	120.0
C24—C25—C23	119.3 (5)	C6—C8—H8A	120.0
C24—C25—C26	118.4 (5)	C9—C8—H8A	120.0
C23—C25—C26	122.2 (5)	N2—C9—C8	120.0
C2—C3—C5	120.8 (5)	N2—C9—H9A	120.0
C2—C3—H3A	119.6	C8—C9—H9A	120.0
C5—C3—H3A	119.6	C10—N2—C9	120.0
C22—C20—C21	118.3 (5)	C10—N2—Ag1	120.7 (4)
C22—C20—C19	120.1 (5)	C9—N2—Ag1	118.7 (4)
C21—C20—C19	121.5 (5)	N2—C10—C7	120.0
C5—C4—C1	121.2 (5)	N2—C10—H10A	120.0
C5—C4—H4A	119.4	C7—C10—H10A	120.0
C1—C4—H4A	119.4	C10—C7—C6	120.0
C20—C21—C24	121.2 (5)	C10—C7—H7A	120.0
C20—C21—H21	119.4	C6—C7—H7A	120.0
C24—C21—H21	119.4	C8'—C6'—C7'	120.0
O3—C26—O4	122.4 (6)	C8'—C6'—C5	116.8 (11)
O3—C26—C25	123.5 (6)	C7'—C6'—C5	123.1 (11)
O4—C26—C25	114.1 (5)	C9'—C8'—C6'	120.0
O1—C11—O2	126.1 (6)	C9'—C8'—H8'A	120.0
O1—C11—C12	117.4 (6)	C6'—C8'—H8'A	120.0
O2—C11—C12	116.5 (5)	C8'—C9'—N2'	120.0
C25—C24—C21	120.1 (5)	C8'—C9'—H9'A	120.0
C25—C24—H24	119.9	N2'—C9'—H9'A	120.0
C21—C24—H24	119.9	C9'—N2'—C10'	120.0
C12—C14—C15	121.1 (5)	C9'—N2'—Ag1	124.6 (8)
C12—C14—H14	119.5	C10'—N2'—Ag1	113.7 (9)
C15—C14—H14	119.5	C7'—C10'—N2'	120.0
C25—C23—C22	120.1 (5)	C7'—C10'—H10B	120.0
C25—C23—H23	119.9	N2'—C10'—H10B	120.0
C22—C23—H23	119.9	C10'—C7'—C6'	120.0
C13—C16—C17	120.9 (5)	C10'—C7'—H7'A	120.0
C13—C16—H16	119.6	C6'—C7'—H7'A	120.0
C1—N1—C2—C3	−0.3 (9)	C18—C17—C15—C14	−173.7 (5)
Ag1^iii—N1—C2—C3	−177.2 (5)	C12—C14—C15—C17	−0.9 (9)
C16—C13—C12—C14	2.5 (8)	C2—N1—C1—C4	−0.3 (9)
C16—C13—C12—C11	−176.4 (5)	Ag1^iii—N1—C1—C4	176.4 (5)
N1—C2—C3—C5	0.8 (10)	C5—C4—C1—N1	0.4 (10)
C4—C5—C3—C2	−0.7 (9)	C19—O9—C18—C17	74.5 (7)
C6'—C5—C3—C2	177.3 (8)	C15—C17—C18—O9	−131.7 (6)
C6—C5—C3—C2	179.2 (6)	C16—C17—C18—O9	53.1 (8)
C3—C5—C4—C1	0.2 (9)	C4—C5—C6—C8	−159.2 (6)
C6'—C5—C4—C1	−177.9 (8)	C3—C5—C6—C8	20.8 (8)
C6—C5—C4—C1	−179.8 (6)	C6'—C5—C6—C8	101 (34)
C22—C20—C21—C24	−0.1 (9)	C4—C5—C6—C7	22.8 (8)
C19—C20—C21—C24	−177.5 (5)	C3—C5—C6—C7	−157.2 (6)
C24—C25—C26—O3	−6.0 (9)	C6'—C5—C6—C7	−77 (34)
C23—C25—C26—O3	173.9 (5)	C7—C6—C8—C9	0.0
C24—C25—C26—O4	173.9 (5)	C5—C6—C8—C9	−177.9 (6)
C23—C25—C26—O4	−6.1 (8)	C6—C8—C9—N2	0.0
Ag1—O1—C11—O2	22.2 (7)	C8—C9—N2—C10	0.0
Ag1—O1—C11—C12	−156.2 (3)	C8—C9—N2—Ag1	171.1 (4)
C14—C12—C11—O1	167.6 (5)	C9—N2—C10—C7	0.0
C13—C12—C11—O1	−13.5 (8)	Ag1—N2—C10—C7	−170.9 (4)
C14—C12—C11—O2	−10.9 (7)	N2—C10—C7—C6	0.0
C13—C12—C11—O2	167.9 (5)	C8—C6—C7—C10	0.0
C23—C25—C24—C21	0.6 (8)	C5—C6—C7—C10	178.0 (6)
C26—C25—C24—C21	−179.4 (5)	C4—C5—C6'—C8'	170.1 (8)
C20—C21—C24—C25	−0.4 (9)	C3—C5—C6'—C8'	−7.8 (13)
C13—C12—C14—C15	−1.2 (8)	C6—C5—C6'—C8'	−109 (35)
C11—C12—C14—C15	177.7 (5)	C4—C5—C6'—C7'	−12.9 (13)
C24—C25—C23—C22	−0.4 (8)	C3—C5—C6'—C7'	169.2 (8)
C26—C25—C23—C22	179.7 (5)	C6—C5—C6'—C7'	68 (34)
C12—C13—C16—C17	−1.7 (9)	C7'—C6'—C8'—C9'	0.0
C13—C16—C17—C15	−0.4 (9)	C5—C6'—C8'—C9'	177.1 (12)
C13—C16—C17—C18	174.9 (5)	C6'—C8'—C9'—N2'	0.0
C21—C20—C22—C23	0.4 (8)	C8'—C9'—N2'—C10'	0.0
C19—C20—C22—C23	177.8 (5)	C8'—C9'—N2'—Ag1	164.0 (11)
C25—C23—C22—C20	−0.1 (8)	C9'—N2'—C10'—C7'	0.0
C18—O9—C19—C20	170.2 (5)	Ag1—N2'—C10'—C7'	−165.7 (9)
C22—C20—C19—O9	−171.3 (5)	N2'—C10'—C7'—C6'	0.0
C21—C20—C19—O9	6.1 (8)	C8'—C6'—C7'—C10'	0.0
C16—C17—C15—C14	1.7 (9)	C5—C6'—C7'—C10'	−176.9 (13)

Symmetry codes: (i) x+1, y−1, z; (ii) −x+1, −y+1, −z+1; (iii) x−1, y+1, z.

Hydrogen-bond geometry (Å, º)

D—H···A	D—H	H···A	D···A	D—H···A
O4—H4···O2^iv	0.82	1.78	2.530 (5)	152

Symmetry code: (iv) x+1, y+1, z.