catena-Poly[bis­[silver(I)-μ-4,4′-bipyridine-κ²N:N′] hexa­fluoro­silicate dihydrate ethyl­ene glycol disolvate]

The structure of the title compound, {[Ag(C₁₀H₈N₂)]₂(SiF₆)·2H₂O·2C₂H₆O₂}_n, consists of two independent polymeric cationic chains containing Ag^I ions bridged by 4,4′-bipyridine ligands, hexa­fluoro­silicate anions and cocrystallized ethyl­ene glycol and water mol­ecules. The Ag^I ion adopts a linear coordination geometry involving the N-donor ligands. A weak Ag...Ag inter­action is observed, resulting in the formation of a double-chain structure. The hexa­fluoro­silicate anions and the solvent mol­ecules are linked by O—H...F, O—H...O and C—H...F hydrogen bonds to form a sheet-like structure parallel to the bc plane. The double {[Ag(4,4′-bpy)]⁺}_n chains are linked to this two-dimensional network by C—H...O and C—H...F hydrogen bonds, forming a three-dimensional network.

Key indicators

• Single-crystal X-ray study
• T = 153 K
• Mean [sigma](C-C) = 0.016 Å
• R factor = 0.042
• wR factor = 0.093
• Data-to-parameter ratio = 18.1

checkCIF/PLATON results

No syntax errors found



Alert level B
ABSTM02_ALERT_3_B  The ratio of expected to reported Tmax/Tmin(RR') is < 0.75
            Tmin and Tmax reported:      0.252     0.928
            Tmin(prime) and Tmax expected:      0.470     0.928
            RR(prime) =      0.536
            Please check that your absorption correction is appropriate.
PLAT061_ALERT_3_B Tmax/Tmin Range Test RR' too Large .............       0.53
PLAT111_ALERT_2_B ADDSYM Detects (Pseudo) Centre of Symmetry .....         90 PerFit

Alert level C
STRVA01_ALERT_4_C           Flack test results are ambiguous.
           From the CIF: _refine_ls_abs_structure_Flack    0.360
           From the CIF: _refine_ls_abs_structure_Flack_su    0.060
PLAT033_ALERT_2_C Flack Parameter Value Deviates from Zero .......       0.36
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT342_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...         16

Alert level G
ABSTY01_ALERT_1_G  Extra text has been found in the _exptl_absorpt_correction_type
            field, which should be only a single keyword. A literature
            citation should be included in the _exptl_absorpt_process_details
            field.
REFLT03_ALERT_4_G Please check that the estimate of the number of Friedel pairs is
            correct. If it is not, please give the correct count in the
            _publ_section_exptl_refinement section of the submitted CIF.
           From the CIF: _diffrn_reflns_theta_max           25.86
           From the CIF: _reflns_number_total               5161
           Count of symmetry unique reflns         2760
           Completeness (_total/calc)            186.99%
           TEST3: Check Friedels for noncentro structure
           Estimate of Friedel pairs measured      2401
           Fraction of Friedel pairs measured     0.870
           Are heavy atom types Z>Si present        yes

   0 ALERT level A = In general: serious problem
   3 ALERT level B = Potentially serious problem
   4 ALERT level C = Check and explain
   2 ALERT level G = General alerts; check

   2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   2 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
   2 ALERT type 4 Improvement, methodology, query or suggestion

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Computing details

Data collection: EXPOSE (Stoe & Cie, 2000); cell refinement: CELL (Stoe & Cie, 2000); data reduction: INTEGRATE (Stoe & Cie, 2000); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: PLATON (Spek, 2003); software used to prepare material for publication: SHELXL97.

catena-Poly[bis[silver(I)-µ-4,4'-bipyridine-κ²N:N'] hexafluorosilicate dihydrate ethylene glycol disolvate]

Crystal data

[Ag(C10H8N2)]2(SiF6)·2H2O·2C2H6O2	F(000) = 828
Mr = 830.37	Dx = 1.934 Mg m^−3
Monoclinic, Pc	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P -2yc	Cell parameters from 4500 reflections
a = 9.8887 (8) Å	θ = 2.3–25.9°
b = 11.3492 (6) Å	µ = 1.50 mm^−1
c = 14.6304 (12) Å	T = 153 K
β = 119.701 (9)°	Needle, colourless
V = 1426.2 (2) Å^3	0.50 × 0.10 × 0.05 mm
Z = 2

Data collection

Stow IPDS diffractometer	5161 independent reflections
Radiation source: fine-focus sealed tube	3559 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.073
Detector resolution: 0.81 pixels mm^-1	θmax = 25.9°, θmin = 2.4°
ω scans	h = −12→12
Absorption correction: empirical (using intensity measurements), refined from ΔF (PLATON; Spek, 2003)	k = −13→13
Tmin = 0.252, Tmax = 0.928	l = −17→17
10905 measured reflections

Refinement

Refinement on F^2	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F^2 > 2σ(F^2)] = 0.042	H atoms treated by a mixture of independent and constrained refinement
wR(F^2) = 0.093	w = 1/[σ^2(Fo^2) + (0.0419P)^2] where P = (Fo^2 + 2Fc^2)/3
S = 0.84	(Δ/σ)max < 0.001
5161 reflections	Δρmax = 1.26 e Å^−3
285 parameters	Δρmin = −0.96 e Å^−3
8 restraints	Absolute structure: Flack (1983), with 2401 Friedel pairs
Primary atom site location: structure-invariant direct methods	Absolute structure parameter: 0.36 (6)

Special details

Experimental. Spectroscopic analysis: IR (KBr, cm^-1): 3385, 2936, 1599, 1527, 1410, 1220, 1089, 1042, 1002, 883, 807, 738, 621, 564, 511, 482.

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.

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

	x	y	z	Uiso*/Ueq
C1	0.2006 (13)	0.4271 (8)	0.0097 (8)	0.0202 (9)
H1	0.1089	0.4689	−0.0374	0.024*
C2	0.1980 (14)	0.3040 (8)	0.0038 (9)	0.0202 (9)
H2	0.1086	0.2637	−0.0481	0.024*
C3	0.3310 (14)	0.2412 (8)	0.0767 (9)	0.0202 (9)
C4	0.4568 (14)	0.3069 (8)	0.1481 (9)	0.0202 (9)
H4	0.5488	0.2674	0.1979	0.024*
C5	0.4522 (12)	0.4281 (8)	0.1488 (7)	0.0202 (9)
H5	0.5403	0.4704	0.2000	0.024*
C6	0.3282 (15)	0.1106 (8)	0.0751 (10)	0.0168 (9)
C7	0.1928 (13)	0.0489 (8)	0.0539 (8)	0.0168 (9)
H7	0.1003	0.0906	0.0380	0.020*
C8	0.1946 (13)	−0.0722 (8)	0.0564 (8)	0.0168 (9)
H8	0.1021	−0.1126	0.0422	0.020*
C9	0.4527 (13)	−0.0755 (8)	0.0991 (8)	0.0168 (9)
H9	0.5441	−0.1189	0.1152	0.020*
C10	0.4607 (13)	0.0451 (8)	0.0987 (7)	0.0168 (9)
H10	0.5551	0.0834	0.1143	0.020*
C11	0.1882 (11)	0.4463 (8)	0.2626 (7)	0.0187 (9)
H11	0.0958	0.4893	0.2190	0.022*
C12	0.1808 (14)	0.3241 (8)	0.2595 (9)	0.0187 (9)
H12	0.0876	0.2846	0.2117	0.022*
C13	0.3148 (15)	0.2603 (8)	0.3290 (9)	0.0187 (9)
C14	0.4450 (14)	0.3241 (7)	0.4008 (9)	0.0187 (9)
H14	0.5355	0.2841	0.4518	0.022*
C15	0.4418 (12)	0.4456 (8)	0.3973 (8)	0.0187 (9)
H15	0.5293	0.4887	0.4481	0.022*
C16	0.3147 (17)	0.1304 (9)	0.3282 (10)	0.0195 (8)
C17	0.1851 (14)	0.0643 (8)	0.3097 (8)	0.0195 (8)
H17	0.0932	0.1026	0.2994	0.023*
C18	0.1906 (14)	−0.0575 (9)	0.3065 (9)	0.0195 (8)
H18	0.1022	−0.1013	0.2961	0.023*
C19	0.4419 (14)	−0.0519 (9)	0.3347 (8)	0.0195 (8)
H19	0.5313	−0.0915	0.3419	0.023*
C20	0.4457 (14)	0.0699 (9)	0.3421 (8)	0.0195 (8)
H20	0.5374	0.1118	0.3567	0.023*
C21	0.7604 (12)	0.7098 (9)	0.4568 (8)	0.025 (2)
H21A	0.7909	0.7859	0.4391	0.030*
H21B	0.8496	0.6548	0.4824	0.030*
C22	0.7126 (11)	0.7274 (9)	0.5402 (8)	0.026 (2)
H22A	0.6100	0.7670	0.5084	0.032*
H22B	0.7029	0.6499	0.5674	0.032*
C23	0.8862 (12)	0.3409 (9)	0.3456 (8)	0.025 (2)
H23A	0.8087	0.3912	0.2883	0.031*
H23B	0.9911	0.3641	0.3591	0.031*
C24	0.8755 (12)	0.3593 (10)	0.4433 (8)	0.031 (2)
H24A	0.8691	0.4447	0.4545	0.037*
H24B	0.7797	0.3215	0.4348	0.037*
Ag1	0.31571 (7)	0.67717 (6)	0.08137 (5)	0.0250 (2)
Ag2	0.32234 (7)	0.69514 (6)	0.31672 (5)	0.0252 (2)
F1	0.8630 (9)	0.1899 (5)	0.7792 (6)	0.0310 (18)
F2	0.6398 (10)	0.3172 (5)	0.6862 (7)	0.0286 (19)
F3	0.8883 (7)	0.3948 (6)	0.8089 (5)	0.0295 (15)
F4	0.7830 (7)	0.4288 (5)	0.6245 (5)	0.0327 (15)
F5	1.0031 (9)	0.3017 (5)	0.7160 (7)	0.0264 (18)
F6	0.7554 (8)	0.2208 (6)	0.5960 (5)	0.0280 (15)
N1	0.3239 (18)	0.4888 (7)	0.0774 (12)	0.0202 (9)
N2	0.3228 (15)	−0.1369 (6)	0.0780 (10)	0.0168 (9)
N3	0.3154 (19)	0.5053 (8)	0.3223 (12)	0.0187 (9)
N4	0.3174 (16)	−0.1168 (7)	0.3176 (11)	0.0195 (8)
O1	0.6288 (12)	0.6626 (8)	0.3677 (7)	0.034 (2)
H1A	0.6368	0.6743	0.3139	0.051*
O2	0.8268 (8)	0.7978 (6)	0.6253 (5)	0.0332 (18)
H2A	0.8449	0.7683	0.6830	0.050*
O3	0.8582 (10)	0.2200 (6)	0.3141 (6)	0.037 (2)
H3	0.8038	0.1890	0.3371	0.055*
O4	1.0060 (12)	0.3112 (6)	0.5313 (8)	0.035 (2)
H4A	1.0499	0.3636	0.5772	0.052*
O5	0.7885 (10)	−0.0030 (7)	0.8606 (7)	0.035 (2)
H1O	0.804 (13)	0.054 (8)	0.831 (8)	0.052*
H2O	0.873 (7)	−0.006 (9)	0.917 (5)	0.052*
O6	0.8472 (13)	0.0089 (7)	0.5633 (8)	0.042 (3)
H3O	0.817 (14)	0.062 (7)	0.590 (9)	0.064*
H4O	0.810 (15)	−0.054 (6)	0.575 (11)	0.064*
Si1	0.8215 (6)	0.3115 (2)	0.7020 (4)	0.0178 (4)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
C1	0.017 (2)	0.0222 (18)	0.019 (2)	0.0003 (19)	0.0071 (17)	0.0015 (18)
C2	0.017 (2)	0.0222 (18)	0.019 (2)	0.0003 (19)	0.0071 (17)	0.0015 (18)
C3	0.017 (2)	0.0222 (18)	0.019 (2)	0.0003 (19)	0.0071 (17)	0.0015 (18)
C4	0.017 (2)	0.0222 (18)	0.019 (2)	0.0003 (19)	0.0071 (17)	0.0015 (18)
C5	0.017 (2)	0.0222 (18)	0.019 (2)	0.0003 (19)	0.0071 (17)	0.0015 (18)
C6	0.012 (2)	0.0237 (18)	0.0135 (18)	0.000 (2)	0.0050 (16)	−0.0003 (19)
C7	0.012 (2)	0.0237 (18)	0.0135 (18)	0.000 (2)	0.0050 (16)	−0.0003 (19)
C8	0.012 (2)	0.0237 (18)	0.0135 (18)	0.000 (2)	0.0050 (16)	−0.0003 (19)
C9	0.012 (2)	0.0237 (18)	0.0135 (18)	0.000 (2)	0.0050 (16)	−0.0003 (19)
C10	0.012 (2)	0.0237 (18)	0.0135 (18)	0.000 (2)	0.0050 (16)	−0.0003 (19)
C11	0.014 (2)	0.0244 (17)	0.018 (2)	0.0012 (17)	0.0071 (17)	−0.0001 (16)
C12	0.014 (2)	0.0244 (17)	0.018 (2)	0.0012 (17)	0.0071 (17)	−0.0001 (16)
C13	0.014 (2)	0.0244 (17)	0.018 (2)	0.0012 (17)	0.0071 (17)	−0.0001 (16)
C14	0.014 (2)	0.0244 (17)	0.018 (2)	0.0012 (17)	0.0071 (17)	−0.0001 (16)
C15	0.014 (2)	0.0244 (17)	0.018 (2)	0.0012 (17)	0.0071 (17)	−0.0001 (16)
C16	0.014 (2)	0.0220 (16)	0.0193 (19)	−0.0007 (17)	0.0062 (16)	−0.0009 (17)
C17	0.014 (2)	0.0220 (16)	0.0193 (19)	−0.0007 (17)	0.0062 (16)	−0.0009 (17)
C18	0.014 (2)	0.0220 (16)	0.0193 (19)	−0.0007 (17)	0.0062 (16)	−0.0009 (17)
C19	0.014 (2)	0.0220 (16)	0.0193 (19)	−0.0007 (17)	0.0062 (16)	−0.0009 (17)
C20	0.014 (2)	0.0220 (16)	0.0193 (19)	−0.0007 (17)	0.0062 (16)	−0.0009 (17)
C21	0.018 (5)	0.031 (6)	0.023 (5)	−0.008 (4)	0.008 (4)	−0.009 (4)
C22	0.020 (5)	0.034 (5)	0.024 (5)	0.002 (4)	0.010 (4)	−0.001 (4)
C23	0.025 (5)	0.031 (5)	0.026 (5)	−0.012 (4)	0.017 (4)	−0.008 (4)
C24	0.028 (6)	0.030 (5)	0.045 (7)	−0.002 (5)	0.026 (5)	−0.002 (5)
Ag1	0.0249 (5)	0.0195 (4)	0.0282 (5)	−0.0001 (3)	0.0114 (4)	0.0002 (3)
Ag2	0.0233 (5)	0.0209 (4)	0.0279 (5)	0.0002 (4)	0.0100 (4)	0.0000 (4)
F1	0.034 (4)	0.032 (4)	0.034 (4)	0.003 (3)	0.023 (3)	0.013 (3)
F2	0.015 (4)	0.043 (4)	0.028 (4)	0.002 (2)	0.011 (3)	−0.005 (3)
F3	0.024 (3)	0.032 (3)	0.023 (3)	0.000 (2)	0.004 (3)	−0.005 (2)
F4	0.036 (4)	0.031 (3)	0.029 (3)	0.009 (3)	0.014 (3)	0.013 (3)
F5	0.017 (4)	0.035 (4)	0.026 (4)	0.000 (2)	0.010 (3)	0.003 (2)
F6	0.028 (3)	0.030 (3)	0.024 (3)	−0.002 (3)	0.011 (3)	−0.009 (3)
N1	0.017 (2)	0.0222 (18)	0.019 (2)	0.0003 (19)	0.0071 (17)	0.0015 (18)
N2	0.012 (2)	0.0237 (18)	0.0135 (18)	0.000 (2)	0.0050 (16)	−0.0003 (19)
N3	0.014 (2)	0.0244 (17)	0.018 (2)	0.0012 (17)	0.0071 (17)	−0.0001 (16)
N4	0.014 (2)	0.0220 (16)	0.0193 (19)	−0.0007 (17)	0.0062 (16)	−0.0009 (17)
O1	0.030 (6)	0.053 (5)	0.021 (5)	−0.006 (4)	0.014 (4)	−0.006 (4)
O2	0.039 (4)	0.035 (4)	0.013 (3)	0.001 (3)	0.003 (3)	0.000 (3)
O3	0.068 (6)	0.024 (3)	0.027 (4)	−0.010 (3)	0.029 (4)	−0.001 (3)
O4	0.029 (6)	0.044 (5)	0.032 (5)	0.002 (3)	0.016 (4)	−0.003 (3)
O5	0.034 (4)	0.035 (4)	0.043 (5)	0.001 (3)	0.025 (4)	0.005 (4)
O6	0.067 (7)	0.022 (4)	0.044 (5)	0.004 (4)	0.032 (4)	0.003 (3)
Si1	0.0139 (8)	0.0211 (9)	0.0161 (8)	−0.0006 (11)	0.0058 (7)	0.0018 (11)

Geometric parameters (Å, º)

C1—N1	1.327 (17)	C18—H18	0.9500
C1—C2	1.400 (13)	C19—N4	1.347 (15)
C1—H1	0.9500	C19—C20	1.385 (14)
C2—C3	1.408 (15)	C19—H19	0.9500
C2—H2	0.9500	C20—H20	0.9500
C3—C4	1.381 (16)	C21—O1	1.414 (13)
C3—C6	1.482 (13)	C21—C22	1.525 (14)
C4—C5	1.377 (13)	C21—H21A	0.9900
C4—H4	0.9500	C21—H21B	0.9900
C5—N1	1.365 (16)	C22—O2	1.439 (11)
C5—H5	0.9500	C22—H22A	0.9900
C6—C10	1.393 (15)	C22—H22B	0.9900
C6—C7	1.403 (16)	C23—O3	1.430 (11)
C7—C8	1.375 (13)	C23—C24	1.500 (14)
C7—H7	0.9500	C23—H23A	0.9900
C8—N2	1.359 (15)	C23—H23B	0.9900
C8—H8	0.9500	C24—O4	1.406 (14)
C9—N2	1.356 (15)	C24—H24A	0.9900
C9—C10	1.371 (13)	C24—H24B	0.9900
C9—H9	0.9500	Ag1—N1	2.141 (9)
C10—H10	0.9500	Ag1—N2^i	2.113 (7)
C11—N3	1.306 (17)	Ag2—N3	2.159 (9)
C11—C12	1.388 (12)	Ag2—N4^i	2.135 (8)
C11—H11	0.9500	F1—Si1	1.699 (7)
C12—C13	1.407 (16)	F2—Si1	1.697 (10)
C12—H12	0.9500	F3—Si1	1.659 (8)
C13—C14	1.395 (15)	F4—Si1	1.666 (7)
C13—C16	1.474 (13)	F5—Si1	1.707 (10)
C14—C15	1.380 (12)	F6—Si1	1.698 (8)
C14—H14	0.9500	O1—H1A	0.8400
C15—N3	1.366 (17)	O2—H2A	0.8400
C15—H15	0.9500	O3—H3	0.8400
C16—C20	1.389 (17)	O4—H4A	0.8400
C16—C17	1.391 (16)	O5—H1O	0.83 (11)
C17—C18	1.385 (14)	O5—H2O	0.84 (7)
C17—H17	0.9500	O6—H3O	0.85 (11)
C18—N4	1.360 (16)	O6—H4O	0.86 (10)
N1—C1—C2	123.7 (10)	O1—C21—C22	106.2 (9)
N1—C1—H1	118.1	O1—C21—H21A	110.5
C2—C1—H1	118.1	C22—C21—H21A	110.5
C1—C2—C3	118.5 (10)	O1—C21—H21B	110.5
C1—C2—H2	120.8	C22—C21—H21B	110.5
C3—C2—H2	120.8	H21A—C21—H21B	108.7
C4—C3—C2	116.9 (8)	O2—C22—C21	110.1 (8)
C4—C3—C6	123.7 (9)	O2—C22—H22A	109.6
C2—C3—C6	119.4 (9)	C21—C22—H22A	109.6
C5—C4—C3	121.6 (10)	O2—C22—H22B	109.6
C5—C4—H4	119.2	C21—C22—H22B	109.6
C3—C4—H4	119.2	H22A—C22—H22B	108.2
N1—C5—C4	121.4 (10)	O3—C23—C24	110.3 (8)
N1—C5—H5	119.3	O3—C23—H23A	109.6
C4—C5—H5	119.3	C24—C23—H23A	109.6
C10—C6—C7	117.8 (8)	O3—C23—H23B	109.6
C10—C6—C3	121.5 (9)	C24—C23—H23B	109.6
C7—C6—C3	120.7 (9)	H23A—C23—H23B	108.1
C8—C7—C6	119.6 (9)	O4—C24—C23	110.6 (9)
C8—C7—H7	120.2	O4—C24—H24A	109.5
C6—C7—H7	120.2	C23—C24—H24A	109.5
N2—C8—C7	123.0 (9)	O4—C24—H24B	109.5
N2—C8—H8	118.5	C23—C24—H24B	109.5
C7—C8—H8	118.5	H24A—C24—H24B	108.1
N2—C9—C10	124.1 (9)	N2^i—Ag1—N1	174.0 (7)
N2—C9—H9	117.9	N4^i—Ag2—N3	175.1 (7)
C10—C9—H9	117.9	C1—N1—C5	117.8 (7)
C9—C10—C6	119.0 (9)	C1—N1—Ag1	120.9 (9)
C9—C10—H10	120.5	C5—N1—Ag1	121.1 (9)
C6—C10—H10	120.5	C9—N2—C8	116.4 (7)
N3—C11—C12	123.5 (10)	C9—N2—Ag1^ii	123.1 (8)
N3—C11—H11	118.3	C8—N2—Ag1^ii	120.5 (8)
C12—C11—H11	118.3	C11—N3—C15	118.6 (8)
C11—C12—C13	118.4 (9)	C11—N3—Ag2	121.6 (10)
C11—C12—H12	120.8	C15—N3—Ag2	119.4 (9)
C13—C12—H12	120.8	C19—N4—C18	117.1 (8)
C14—C13—C12	117.7 (8)	C19—N4—Ag2^ii	121.7 (9)
C14—C13—C16	121.5 (9)	C18—N4—Ag2^ii	121.1 (8)
C12—C13—C16	120.8 (9)	C21—O1—H1A	109.5
C15—C14—C13	119.7 (9)	C22—O2—H2A	109.5
C15—C14—H14	120.1	C23—O3—H3	109.5
C13—C14—H14	120.1	C24—O4—H4A	109.5
N3—C15—C14	121.3 (9)	H1O—O5—H2O	101 (6)
N3—C15—H15	119.3	H3O—O6—H4O	102 (13)
C14—C15—H15	119.3	F3—Si1—F4	92.1 (3)
C20—C16—C17	117.7 (9)	F3—Si1—F2	90.3 (4)
C20—C16—C13	119.8 (10)	F4—Si1—F2	90.4 (4)
C17—C16—C13	122.5 (10)	F3—Si1—F6	177.4 (4)
C18—C17—C16	119.8 (10)	F4—Si1—F6	90.5 (4)
C18—C17—H17	120.1	F2—Si1—F6	89.8 (4)
C16—C17—H17	120.1	F3—Si1—F1	89.1 (4)
N4—C18—C17	122.6 (9)	F4—Si1—F1	178.4 (6)
N4—C18—H18	118.7	F2—Si1—F1	90.7 (4)
C17—C18—H18	118.7	F6—Si1—F1	88.4 (3)
N4—C19—C20	123.1 (10)	F3—Si1—F5	91.2 (4)
N4—C19—H19	118.4	F4—Si1—F5	90.3 (4)
C20—C19—H19	118.4	F2—Si1—F5	178.3 (4)
C19—C20—C16	119.7 (10)	F6—Si1—F5	88.7 (4)
C19—C20—H20	120.2	F1—Si1—F5	88.5 (4)
C16—C20—H20	120.2
N1—C1—C2—C3	3.0 (19)	C12—C13—C16—C17	−36.1 (17)
C1—C2—C3—C4	−1.3 (18)	C20—C16—C17—C18	0.4 (16)
C1—C2—C3—C6	177.2 (10)	C13—C16—C17—C18	177.9 (10)
C2—C3—C4—C5	0.6 (18)	C16—C17—C18—N4	−2.0 (15)
C6—C3—C4—C5	−177.8 (10)	N4—C19—C20—C16	−2.2 (15)
C3—C4—C5—N1	−1.3 (18)	C17—C16—C20—C19	1.6 (17)
C4—C3—C6—C10	−36.2 (17)	C13—C16—C20—C19	−175.9 (9)
C2—C3—C6—C10	145.5 (12)	O1—C21—C22—O2	−167.9 (8)
C4—C3—C6—C7	141.1 (13)	O3—C23—C24—O4	73.0 (11)
C2—C3—C6—C7	−37.3 (17)	C2—C1—N1—C5	−4 (2)
C10—C6—C7—C8	−0.5 (17)	C2—C1—N1—Ag1	−179.4 (9)
C3—C6—C7—C8	−177.8 (9)	C4—C5—N1—C1	3 (2)
C6—C7—C8—N2	−0.4 (15)	C4—C5—N1—Ag1	178.5 (9)
N2—C9—C10—C6	−0.2 (15)	C10—C9—N2—C8	−0.6 (18)
C7—C6—C10—C9	0.7 (16)	C10—C9—N2—Ag1^ii	−179.2 (8)
C3—C6—C10—C9	178.1 (9)	C7—C8—N2—C9	0.9 (17)
N3—C11—C12—C13	4.1 (17)	C7—C8—N2—Ag1^ii	179.5 (8)
C11—C12—C13—C14	3.2 (16)	C12—C11—N3—C15	−10.5 (19)
C11—C12—C13—C16	−179.0 (10)	C12—C11—N3—Ag2	176.3 (9)
C12—C13—C14—C15	−3.9 (17)	C14—C15—N3—C11	10 (2)
C16—C13—C14—C15	178.4 (11)	C14—C15—N3—Ag2	−177.1 (9)
C13—C14—C15—N3	−2.4 (18)	C20—C19—N4—C18	0.6 (18)
C14—C13—C16—C20	−41.0 (17)	C20—C19—N4—Ag2^ii	−175.9 (8)
C12—C13—C16—C20	141.4 (12)	C17—C18—N4—C19	1.5 (18)
C14—C13—C16—C17	141.6 (13)	C17—C18—N4—Ag2^ii	178.1 (8)

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

Hydrogen-bond geometry (Å, º)

D—H···A	D—H	H···A	D···A	D—H···A
O1—H1A···F2^iii	0.84	1.89	2.721 (14)	173
O2—H2A···O3^iv	0.84	1.86	2.630 (11)	151
O3—H3···O5^v	0.84	2.16	2.733 (11)	126
O4—H4A···F5	0.84	2.40	2.719 (14)	103
O5—H1O···F1	0.83 (11)	1.93 (10)	2.761 (11)	173 (11)
O6—H3O···F6	0.85 (11)	1.92 (9)	2.696 (12)	152 (10)
O6—H4O···O2^ii	0.86 (10)	1.81 (8)	2.605 (11)	153 (14)
C23—H23A···F3^iii	0.99	2.52	3.049 (12)	113
C1—H1···F3^vi	0.95	2.38	3.052 (13)	127
C8—H8···O4^vii	0.95	2.42	3.208 (14)	140
C9—H9···F2^v	0.95	2.46	3.199 (12)	134
C9—H9···F6^v	0.95	2.52	3.437 (16)	161
C11—H11···F5^viii	0.95	2.54	3.280 (12)	135
C12—H12···O2^viii	0.95	2.43	3.349 (16)	164
C14—H14···F6	0.95	2.27	3.204 (14)	168
C18—H18···F1^vii	0.95	2.47	3.410 (17)	172
C18—H18···F5^vii	0.95	2.52	3.231 (13)	131

Symmetry codes: (ii) x, y−1, z; (iii) x, −y+1, z−1/2; (iv) x, −y+1, z+1/2; (v) x, −y, z−1/2; (vi) x−1, y, z−1; (vii) x−1, −y, z−1/2; (viii) x−1, −y+1, z−1/2.