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Acta Cryst. (2007). E63, m1801    [ doi:10.1107/S1600536807026360 ]

Bis(acetonitrile-[kappa]N)hexakis([mu]2-4-amino-3,5-dimethyl-1,2,4-triazole-[kappa]2N1:N2)tetrasilver(I) tetrakis(trifluoromethanesulfonate) acetonitrile disolvate

Y.-L. Wang, G. Yang and S. W. Ng

Abstract top

The centrosymmetric tetranuclear cluster of the title compound, [Ag4(C4H8N4)6(C2H3N)2](CF3SO3)4·2C2H3N, has four 4-amino-3,5-dimethyl-1,2,4-triazole N-heterocycles, each functioning as a bridge between two Ag atoms. Two of the Ag atoms are additionally coordinated by acetonitrile molecules, so that there are three-coordinate Ag atoms in a trigonal-planar geometry and four-coordinate Ag atoms in a tetrahedral geometry. There are no short hydrogen bonds between cations and anions.

Comment top

Silver perchlorate reacts with 4-amino-3,5-dimethyl-1,2,4-triazole in acetonitrile to form [µ2-(C4H8N4)6Ag4] [µ2-(C4H8N4)6(C2H3N)2Ag4] 8[ClO4].2H2O, which features two tetranuclear cluster ions. The N-heterocycles in both each bridges two silver atoms. In acetonitrile-coordinated cluster, there are three-coordinate trigonal planar and four-coordinate tetrahedral silver atoms, with the higher coordination arising from coordination by the water molecules. The solvent-free cluster has only trigonal-planar silver atoms (Wang et al., 2006).

The synthesis when with silver trifluoromethylsulfonate in acetonitrile led to the isolation of the acetonitrile-coordinated tetranuclear cluster [µ2-(C4H8N4)6(C2H3N)2Ag4]4+, whose charge is balanced by four trifluoromethylsulfonate ions. The N-heterocycles bridge two silver atoms, and two of the silver atoms are also coordinated by acetonitrile. The salt crystallizes as an acetonitrile disolvate. The N-heterocycle each bridges to two silver atoms, and two of the silver atoms are also coordinated by acetonitrile.

Related literature top

For a study of the complex [µ2-(C4H8N4)6Ag4][µ2-(C4H8N4)6(C2H3N)2Ag4](ClO4)8·2H2O, see Wang et al. (2006).

Experimental top

Silver trifluoromethylsulfonate (0.1 mmol, 26 mg) dissolved in water (2 ml) was mixed with 4-amino-3,5-dimethyl-1,2,4-triazole (0.1 mmol, 12 mg) dissolved in ethanol (2 ml) of ethanol). Ether was then diffused into the solution to yield prisms in about 50% yield.

Refinement top

The two trifluoromethylsulfonate ions are not hydrogen bonded to the tetranuclear cluster. The six sulfur–oxygen bond distances were restrained to within 0.01 Å of each other, as were the six sulfur-oxygen and carbon-fluorine bond distances. The fluroine···fluorine distances were similarly restrained in each ion.

The anisotropic displacement parameters of the solvate acetonitrile molecule were restrained so that the atoms were nearly isotropic.

The carbon-bound H atoms were placed in calculated positions [C—H 0.93 to 0.96 Å; U(H) = 1.2 to 1.5 times Ueq(C)]. The nitrogen- and oxygen-bound H atoms were similarly treated. These were included in the refinement in the riding model approximation. The amino –NH2 groups were assumed to be planar whereas the methyl groups were rotated to fit the electron density. The amino groups are probably not planar as there are short intermolecular H···H interactions; they are probably disordered as there are no strong N···O hydrogen bonds in the crystal structure.

The final difference Fourier map had a large peak at about 1 Å from Ag1 as well as a deep hole at a similar distance from this atom, and is probably a consequence of inadequate absorption. This is supported by the large difference between the expected and calculated transmission factors.

Computing details top

Data collection: RAPID-AUTO (Rigaku, 1998); cell refinement: RAPID-AUTO; data reduction: CrystalStructure (Rigaku/MSC, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEPII (Johnson, 1976); software used to prepare material for publication: publCIF (Westrip, 2007).

Figures top
[Figure 1] Fig. 1. Thermal ellipsoid plot of the tetranuclear [(C7H8N4)6(C2H3N)2Ag4]4+ cation; ellipsoids are drawn at the 30% probability level. Symmetry code (i): 2 − x, 1 − y, 1 − z.
Bis(acetonitrile-κN)hexakis(µ2-4-amino-3,5-dimethyl-1,2,4-\ triazole-κ2N1:N2)tetrasilver(I) tetrakis(trifluoromethanesulfonate) acetonitrile disolvate top
Crystal data top
[Ag4(C4H8N4)6(C2H3N)2](CF3O3S)4·2C2H3NZ = 1
Mr = 1864.84F000 = 928
Triclinic, P1Dx = 1.751 Mg m−3
Hall symbol: -P 1Mo Kα radiation
λ = 0.71073 Å
a = 12.110 (3) ÅCell parameters from 12901 reflections
b = 12.695 (3) Åθ = 3.2–27.5º
c = 13.001 (3) ŵ = 1.31 mm−1
α = 108.59 (2)ºT = 295 (2) K
β = 92.84 (2)ºPrism, colourless
γ = 108.68 (2)º0.38 × 0.24 × 0.18 mm
V = 1768.9 (7) Å3
Data collection top
Rigaku R-AXIS RAPID IP
diffractometer		8026 independent reflections
Radiation source: fine-focus sealed tube5532 reflections with I > 2σ(I)
Monochromator: graphiteRint = 0.046
T = 295(2) Kθmax = 27.5º
ω scansθmin = 3.2º
Absorption correction: multi-scan
(ABSCOR; Higashi, 1995)		h = −15→15
Tmin = 0.294, Tmax = 0.790k = −16→16
17453 measured reflectionsl = −16→16
Refinement top
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.074H-atom parameters constrained
wR(F2) = 0.239  w = 1/[σ2(Fo2) + (0.1356P)2 + 1.8203P]
where P = (Fo2 + 2Fc2)/3
S = 1.07(Δ/σ)max = 0.001
8026 reflectionsΔρmax = 2.27 e Å−3
440 parametersΔρmin = −1.07 e Å−3
150 restraintsExtinction correction: none
Primary atom site location: structure-invariant direct methods
Crystal data top
[Ag4(C4H8N4)6(C2H3N)2](CF3O3S)4·2C2H3Nγ = 108.68 (2)º
Mr = 1864.84V = 1768.9 (7) Å3
Triclinic, P1Z = 1
a = 12.110 (3) ÅMo Kα
b = 12.695 (3) ŵ = 1.31 mm−1
c = 13.001 (3) ÅT = 295 (2) K
α = 108.59 (2)º0.38 × 0.24 × 0.18 mm
β = 92.84 (2)º
Data collection top
Rigaku R-AXIS RAPID IP
diffractometer		8026 independent reflections
Absorption correction: multi-scan
(ABSCOR; Higashi, 1995)		5532 reflections with I > 2σ(I)
Tmin = 0.294, Tmax = 0.790Rint = 0.046
17453 measured reflections
Refinement top
R[F2 > 2σ(F2)] = 0.074150 restraints
wR(F2) = 0.239H-atom parameters constrained
S = 1.07Δρmax = 2.27 e Å−3
8026 reflectionsΔρmin = −1.07 e Å−3
440 parameters
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
Ag10.88000 (5)0.37448 (5)0.53930 (4)0.0621 (2)
Ag20.88609 (5)0.34115 (5)0.27393 (5)0.0638 (2)
S10.7324 (2)−0.2778 (2)0.18838 (19)0.0805 (6)
S20.35409 (18)0.13112 (19)0.22789 (16)0.0712 (5)
F10.9445 (7)−0.1622 (9)0.2985 (8)0.170 (4)
F20.8266 (7)−0.0761 (8)0.3487 (7)0.160 (3)
F30.8888 (11)−0.0812 (11)0.2008 (9)0.217 (5)
F40.1809 (7)−0.0452 (7)0.2334 (7)0.158 (3)
F50.1678 (7)−0.0141 (7)0.0858 (6)0.160 (3)
F60.2856 (7)−0.0934 (6)0.1161 (7)0.149 (3)
O10.6474 (7)−0.2360 (8)0.1530 (7)0.132 (3)
O20.7789 (8)−0.3403 (8)0.0991 (6)0.131 (3)
O30.7050 (9)−0.3320 (9)0.2672 (7)0.159 (4)
O40.4239 (6)0.1125 (7)0.3072 (6)0.110 (2)
O50.4112 (6)0.1538 (7)0.1402 (5)0.111 (2)
O60.2899 (6)0.2062 (6)0.2726 (5)0.0957 (19)
N10.7678 (5)0.1969 (5)0.4177 (4)0.0578 (13)
N20.7624 (5)0.1844 (5)0.3087 (5)0.0579 (13)
N30.6319 (5)0.0297 (5)0.3212 (5)0.0582 (13)
N40.5376 (6)−0.0794 (6)0.2984 (6)0.0746 (18)
H410.5009−0.12170.23030.090*
H420.5155−0.10490.35230.090*
N50.8361 (5)0.5079 (5)0.6744 (4)0.0562 (13)
N60.7571 (5)0.5996 (5)0.8023 (5)0.0561 (13)
N70.9223 (5)0.6100 (5)0.7420 (5)0.0561 (13)
N80.6722 (5)0.6246 (6)0.8662 (6)0.0739 (18)
H810.59840.57490.84770.089*
H820.69280.68990.92460.089*
N90.8379 (5)0.4932 (5)0.4025 (5)0.0561 (13)
N100.9244 (4)0.6030 (5)0.4585 (5)0.0541 (13)
N110.7536 (4)0.6201 (5)0.4680 (4)0.0517 (12)
N120.6623 (5)0.6652 (6)0.4855 (5)0.0665 (16)
H1210.58860.61840.45650.080*
H1120.67840.74040.52540.080*
N130.7755 (9)0.3396 (10)0.1152 (8)0.114 (3)
N140.250 (3)−0.308 (3)0.189 (2)0.264 (11)
C10.6685 (9)0.0784 (10)0.5277 (8)0.097 (3)
H1A0.70290.02130.53220.145*
H1B0.58510.04740.52780.145*
H1C0.70450.15080.58970.145*
C20.6887 (6)0.1028 (7)0.4236 (6)0.0623 (17)
C30.6779 (6)0.0828 (6)0.2511 (6)0.0569 (15)
C40.6397 (8)0.0329 (8)0.1312 (6)0.075 (2)
H4A0.68720.08580.09850.113*
H4B0.55820.02330.11440.113*
H4C0.6487−0.04290.10220.113*
C50.6178 (7)0.4084 (9)0.6657 (9)0.084 (3)
H5A0.61700.36150.59110.126*
H5B0.55890.44440.66710.126*
H5C0.60100.35850.70920.126*
C60.7363 (6)0.5028 (7)0.7115 (6)0.0579 (16)
C70.8760 (6)0.6652 (7)0.8194 (6)0.0579 (16)
C80.9362 (8)0.7778 (9)0.9108 (8)0.091 (3)
H8A1.02010.80080.91250.136*
H8B0.91780.76800.97890.136*
H8C0.91000.83820.90080.136*
C90.9304 (7)0.8075 (7)0.5646 (8)0.077 (2)
H9A0.93330.81880.64150.116*
H9B0.88550.85060.54540.116*
H9C1.00930.83630.54990.116*
C100.8730 (5)0.6783 (6)0.4979 (5)0.0538 (15)
C110.7364 (6)0.5056 (6)0.4077 (5)0.0559 (15)
C120.6179 (6)0.4146 (7)0.3571 (7)0.069 (2)
H12C0.60380.40190.28000.104*
H12D0.55890.44130.39220.104*
H12E0.61410.34140.36620.104*
C130.6966 (9)0.3471 (10)0.0752 (8)0.089 (3)
C140.5926 (9)0.3532 (13)0.0198 (10)0.115 (4)
H14A0.55550.2814−0.04260.172*
H14B0.61580.4199−0.00450.172*
H14C0.53790.36250.06990.172*
C150.8526 (9)−0.1444 (10)0.2621 (8)0.116 (4)
C160.2423 (8)−0.0117 (9)0.1627 (7)0.104 (3)
C170.148 (2)−0.3490 (19)0.1723 (19)0.167 (7)
C180.021 (3)−0.403 (3)0.146 (3)0.265 (13)
H18A−0.0037−0.47900.15510.398*
H18B−0.0053−0.41330.07170.398*
H18C−0.0137−0.35260.19520.398*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Ag10.0531 (3)0.0673 (4)0.0490 (3)0.0140 (2)0.0020 (2)0.0068 (2)
Ag20.0540 (3)0.0680 (4)0.0571 (3)0.0103 (3)0.0154 (2)0.0165 (3)
S10.0831 (14)0.0877 (14)0.0694 (13)0.0274 (12)0.0081 (10)0.0298 (11)
S20.0701 (11)0.0772 (12)0.0525 (10)0.0166 (9)0.0108 (8)0.0146 (9)
F10.111 (5)0.201 (7)0.171 (7)0.060 (5)−0.003 (5)0.032 (6)
F20.139 (5)0.150 (6)0.147 (6)0.057 (5)0.001 (5)−0.007 (5)
F30.220 (8)0.199 (8)0.194 (8)0.006 (6)0.045 (7)0.088 (7)
F40.138 (5)0.147 (6)0.165 (7)0.002 (4)0.055 (5)0.067 (5)
F50.136 (5)0.156 (6)0.127 (6)0.009 (5)−0.038 (5)0.023 (5)
F60.173 (6)0.091 (4)0.146 (6)0.029 (4)0.037 (5)0.009 (4)
O10.126 (5)0.131 (6)0.123 (6)0.054 (5)−0.029 (4)0.022 (5)
O20.137 (6)0.129 (6)0.112 (6)0.050 (5)0.019 (5)0.022 (5)
O30.195 (8)0.164 (7)0.108 (6)0.024 (6)0.033 (6)0.071 (6)
O40.095 (4)0.120 (5)0.113 (5)0.039 (4)−0.005 (4)0.041 (4)
O50.113 (5)0.122 (5)0.089 (5)0.023 (4)0.036 (4)0.039 (4)
O60.107 (4)0.099 (4)0.075 (4)0.046 (4)0.015 (3)0.013 (3)
N10.052 (3)0.064 (3)0.042 (3)0.007 (3)0.010 (2)0.012 (2)
N20.060 (3)0.060 (3)0.042 (3)0.011 (3)0.015 (2)0.012 (2)
N30.049 (3)0.062 (3)0.050 (3)0.008 (2)0.011 (2)0.012 (3)
N40.071 (4)0.066 (4)0.057 (4)−0.010 (3)0.007 (3)0.018 (3)
N50.050 (3)0.067 (3)0.041 (3)0.016 (3)0.009 (2)0.010 (2)
N60.051 (3)0.070 (3)0.054 (3)0.026 (3)0.017 (2)0.025 (3)
N70.050 (3)0.063 (3)0.044 (3)0.013 (2)0.010 (2)0.012 (2)
N80.058 (3)0.086 (4)0.073 (4)0.023 (3)0.028 (3)0.023 (4)
N90.046 (3)0.060 (3)0.048 (3)0.012 (2)0.003 (2)0.006 (2)
N100.044 (3)0.060 (3)0.049 (3)0.014 (2)0.004 (2)0.014 (2)
N110.049 (3)0.061 (3)0.042 (3)0.020 (2)0.008 (2)0.013 (2)
N120.046 (3)0.073 (4)0.065 (4)0.023 (3)0.008 (3)0.003 (3)
N130.110 (7)0.126 (8)0.094 (6)0.028 (6)−0.019 (5)0.043 (6)
N140.259 (14)0.272 (14)0.261 (15)0.092 (10)0.042 (10)0.099 (10)
C10.088 (6)0.121 (8)0.057 (5)0.001 (5)0.013 (4)0.036 (5)
C20.056 (4)0.072 (4)0.051 (4)0.015 (3)0.015 (3)0.018 (3)
C30.056 (4)0.050 (3)0.048 (3)0.008 (3)0.004 (3)0.006 (3)
C40.090 (6)0.079 (5)0.035 (3)0.013 (4)0.005 (3)0.009 (3)
C50.045 (4)0.091 (6)0.092 (6)0.007 (4)0.005 (4)0.021 (5)
C60.050 (3)0.069 (4)0.051 (4)0.017 (3)0.005 (3)0.021 (3)
C70.054 (4)0.068 (4)0.048 (3)0.019 (3)0.013 (3)0.018 (3)
C80.081 (6)0.089 (6)0.071 (5)0.023 (5)0.019 (4)−0.006 (5)
C90.055 (4)0.066 (4)0.083 (6)0.012 (3)−0.003 (4)0.002 (4)
C100.048 (3)0.065 (4)0.042 (3)0.017 (3)0.006 (2)0.013 (3)
C110.053 (4)0.065 (4)0.041 (3)0.013 (3)0.005 (3)0.017 (3)
C120.051 (4)0.064 (4)0.069 (5)0.010 (3)0.000 (3)0.004 (4)
C130.088 (6)0.103 (7)0.060 (5)0.019 (5)−0.003 (4)0.025 (5)
C140.081 (6)0.158 (11)0.099 (8)0.037 (7)−0.001 (6)0.044 (8)
C150.095 (8)0.135 (10)0.098 (9)0.035 (7)−0.001 (6)0.025 (8)
C160.110 (8)0.090 (7)0.095 (8)0.017 (6)0.024 (7)0.030 (6)
C170.171 (10)0.171 (10)0.182 (11)0.066 (8)0.025 (8)0.088 (8)
C180.256 (16)0.269 (16)0.278 (16)0.092 (10)0.023 (10)0.109 (10)
Geometric parameters (Å, °) top
Ag1—N12.232 (5)N10—C101.291 (9)
Ag1—N52.238 (5)N10—Ag1i2.290 (5)
Ag1—N10i2.290 (5)N11—C111.354 (9)
Ag1—Ag23.3469 (11)N11—C101.366 (8)
Ag2—N22.267 (6)N11—N121.396 (7)
Ag2—N7i2.241 (5)N12—H1210.8800
Ag2—N92.371 (6)N12—H1120.8800
Ag2—N132.395 (9)N13—C131.110 (13)
S1—O31.404 (6)N14—C171.15 (3)
S1—O11.419 (6)C1—C21.496 (11)
S1—O21.434 (6)C1—H1A0.9600
S1—C151.776 (12)C1—H1B0.9600
S2—O61.420 (5)C1—H1C0.9600
S2—O41.425 (5)C3—C41.469 (9)
S2—O51.422 (5)C4—H4A0.9600
S2—C161.781 (11)C4—H4B0.9600
F1—C151.301 (7)C4—H4C0.9600
F2—C151.306 (8)C5—C61.486 (10)
F3—C151.299 (8)C5—H5A0.9600
F4—C161.301 (7)C5—H5B0.9600
F5—C161.298 (7)C5—H5C0.9600
F6—C161.302 (7)C7—C81.466 (11)
N1—C21.298 (9)C8—H8A0.9600
N1—N21.370 (8)C8—H8B0.9600
N2—C31.318 (8)C8—H8C0.9600
N3—C31.341 (9)C9—C101.493 (10)
N3—C21.349 (9)C9—H9A0.9600
N3—N41.415 (8)C9—H9B0.9600
N4—H410.8800C9—H9C0.9600
N4—H420.8800C11—C121.479 (9)
N5—C61.313 (9)C12—H12C0.9600
N5—N71.363 (8)C12—H12D0.9600
N6—C61.347 (9)C12—H12E0.9600
N6—C71.379 (9)C13—C141.456 (14)
N6—N81.404 (8)C14—H14A0.9600
N7—C71.294 (9)C14—H14B0.9600
N7—Ag2i2.241 (5)C14—H14C0.9600
N8—H810.8800C17—C181.44 (3)
N8—H820.8800C18—H18A0.9600
N9—C111.291 (9)C18—H18B0.9600
N9—N101.383 (7)C18—H18C0.9600
N1—Ag1—N5131.8 (2)N3—C2—C1126.1 (7)
N1—Ag1—N10i109.7 (2)N2—C3—N3108.0 (6)
N5—Ag1—N10i117.2 (2)N2—C3—C4127.2 (7)
N1—Ag1—Ag264.14 (15)N3—C3—C4124.8 (6)
N5—Ag1—Ag2131.10 (16)C3—C4—H4A109.5
N10i—Ag1—Ag282.56 (14)C3—C4—H4B109.5
N2—Ag2—N997.9 (2)H4A—C4—H4B109.5
N2—Ag2—N7i130.8 (2)C3—C4—H4C109.5
N2—Ag2—N13102.6 (3)H4A—C4—H4C109.5
N7i—Ag2—N9114.7 (2)H4B—C4—H4C109.5
N7i—Ag2—N13109.4 (3)C6—C5—H5A109.5
N9—Ag2—N1395.6 (3)C6—C5—H5B109.5
N7i—Ag2—Ag1105.28 (15)H5A—C5—H5B109.5
N2—Ag2—Ag163.63 (14)C6—C5—H5C109.5
N9—Ag2—Ag155.38 (15)H5A—C5—H5C109.5
N13—Ag2—Ag1142.1 (3)H5B—C5—H5C109.5
O3—S1—O1116.7 (5)N5—C6—N6108.7 (6)
O3—S1—O2114.5 (5)N5—C6—C5128.0 (7)
O1—S1—O2112.9 (4)N6—C6—C5123.3 (7)
O3—S1—C15103.2 (6)N7—C7—N6108.2 (6)
O1—S1—C15102.8 (5)N7—C7—C8127.5 (7)
O2—S1—C15104.7 (5)N6—C7—C8124.3 (6)
O6—S2—O4115.0 (4)C7—C8—H8A109.5
O6—S2—O5114.5 (4)C7—C8—H8B109.5
O4—S2—O5114.9 (4)H8A—C8—H8B109.5
O6—S2—C16103.9 (4)C7—C8—H8C109.5
O4—S2—C16102.9 (4)H8A—C8—H8C109.5
O5—S2—C16103.6 (4)H8B—C8—H8C109.5
C2—N1—N2107.5 (5)C10—C9—H9A109.5
C2—N1—Ag1134.9 (5)C10—C9—H9B109.5
N2—N1—Ag1116.6 (4)H9A—C9—H9B109.5
C3—N2—N1108.0 (6)C10—C9—H9C109.5
C3—N2—Ag2136.6 (5)H9A—C9—H9C109.5
N1—N2—Ag2115.2 (4)H9B—C9—H9C109.5
C3—N3—C2107.4 (6)N10—C10—N11108.3 (6)
C3—N3—N4128.8 (6)N10—C10—C9127.4 (6)
C2—N3—N4123.8 (6)N11—C10—C9124.2 (6)
N3—N4—H41120.0N9—C11—N11108.8 (6)
N3—N4—H42120.0N9—C11—C12128.1 (7)
H41—N4—H42120.0N11—C11—C12123.0 (6)
C6—N5—N7107.9 (5)C11—C12—H12C109.5
C6—N5—Ag1130.7 (5)C11—C12—H12D109.5
N7—N5—Ag1121.0 (4)H12C—C12—H12D109.5
C6—N6—C7106.5 (5)C11—C12—H12E109.5
C6—N6—N8125.4 (6)H12C—C12—H12E109.5
C7—N6—N8128.1 (6)H12D—C12—H12E109.5
C7—N7—N5108.8 (5)N13—C13—C14178.1 (13)
C7—N7—Ag2i127.3 (5)C13—C14—H14A109.5
N5—N7—Ag2i123.7 (4)C13—C14—H14B109.5
N6—N8—H81120.0H14A—C14—H14B109.5
N6—N8—H82120.0C13—C14—H14C109.5
H81—N8—H82120.0H14A—C14—H14C109.5
C11—N9—N10107.9 (6)H14B—C14—H14C109.5
C11—N9—Ag2128.4 (4)F3—C15—F1106.1 (8)
N10—N9—Ag2120.3 (4)F3—C15—F2106.6 (8)
C10—N10—N9108.2 (5)F1—C15—F2105.3 (7)
C10—N10—Ag1i131.8 (4)F3—C15—S1111.5 (8)
N9—N10—Ag1i119.9 (4)F1—C15—S1113.4 (8)
C11—N11—C10106.7 (5)F2—C15—S1113.3 (8)
C11—N11—N12123.7 (5)F5—C16—F4106.8 (7)
C10—N11—N12129.4 (6)F5—C16—F6106.1 (7)
N11—N12—H121120.0F4—C16—F6107.4 (7)
N11—N12—H112120.0F5—C16—S2112.8 (7)
H121—N12—H112120.0F4—C16—S2111.0 (7)
C13—N13—Ag2150.4 (10)F6—C16—S2112.5 (7)
C2—C1—H1A109.5N14—C17—C18178 (3)
C2—C1—H1B109.5C17—C18—H18A109.5
H1A—C1—H1B109.5C17—C18—H18B109.5
C2—C1—H1C109.5H18A—C18—H18B109.5
H1A—C1—H1C109.5C17—C18—H18C109.5
H1B—C1—H1C109.5H18A—C18—H18C109.5
N1—C2—N3109.1 (6)H18B—C18—H18C109.5
N1—C2—C1124.8 (7)
N1—Ag1—Ag2—N7i−125.5 (2)N4—N3—C2—N1−177.8 (7)
N5—Ag1—Ag2—N7i110.5 (2)C3—N3—C2—C1−178.3 (9)
N10i—Ag1—Ag2—N7i−9.4 (2)N4—N3—C2—C14.5 (13)
N1—Ag1—Ag2—N22.8 (2)N1—N2—C3—N3−1.5 (8)
N5—Ag1—Ag2—N2−121.2 (3)Ag2—N2—C3—N3−176.5 (5)
N10i—Ag1—Ag2—N2119.0 (2)N1—N2—C3—C4179.3 (8)
N1—Ag1—Ag2—N9124.7 (2)Ag2—N2—C3—C44.3 (13)
N5—Ag1—Ag2—N90.7 (2)C2—N3—C3—N21.4 (8)
N10i—Ag1—Ag2—N9−119.1 (2)N4—N3—C3—N2178.3 (7)
N1—Ag1—Ag2—N1378.8 (5)C2—N3—C3—C4−179.4 (8)
N5—Ag1—Ag2—N13−45.2 (5)N4—N3—C3—C4−2.5 (13)
N10i—Ag1—Ag2—N13−165.0 (4)N7—N5—C6—N6−0.4 (8)
N5—Ag1—N1—C2−48.6 (8)Ag1—N5—C6—N6172.8 (5)
N10i—Ag1—N1—C2117.3 (7)N7—N5—C6—C5−179.8 (8)
Ag2—Ag1—N1—C2−171.7 (8)Ag1—N5—C6—C5−6.6 (12)
N5—Ag1—N1—N2118.5 (5)C7—N6—C6—N50.1 (8)
N10i—Ag1—N1—N2−75.6 (5)N8—N6—C6—N5−179.0 (6)
Ag2—Ag1—N1—N2−4.6 (4)C7—N6—C6—C5179.5 (8)
C2—N1—N2—C31.0 (8)N8—N6—C6—C50.5 (12)
Ag1—N1—N2—C3−169.4 (5)N5—N7—C7—N6−0.6 (8)
C2—N1—N2—Ag2177.3 (5)Ag2i—N7—C7—N6−174.9 (4)
Ag1—N1—N2—Ag26.8 (6)N5—N7—C7—C8179.2 (9)
N7i—Ag2—N2—C3−101.9 (7)Ag2i—N7—C7—C84.9 (12)
N9—Ag2—N2—C3125.4 (7)C6—N6—C7—N70.3 (8)
N13—Ag2—N2—C327.9 (8)N8—N6—C7—N7179.3 (7)
Ag1—Ag2—N2—C3170.3 (8)C6—N6—C7—C8−179.5 (9)
N7i—Ag2—N2—N183.2 (5)N8—N6—C7—C8−0.5 (12)
N9—Ag2—N2—N1−49.4 (5)N9—N10—C10—N11−0.5 (7)
N13—Ag2—N2—N1−146.9 (5)Ag1i—N10—C10—N11176.2 (4)
Ag1—Ag2—N2—N1−4.5 (4)N9—N10—C10—C9179.7 (8)
N1—Ag1—N5—C64.8 (8)Ag1i—N10—C10—C9−3.5 (12)
N10i—Ag1—N5—C6−160.3 (6)C11—N11—C10—N10−0.4 (7)
Ag2—Ag1—N5—C694.9 (6)N12—N11—C10—N10−175.7 (6)
N1—Ag1—N5—N7177.3 (4)C11—N11—C10—C9179.4 (8)
N10i—Ag1—N5—N712.2 (6)N12—N11—C10—C94.1 (11)
Ag2—Ag1—N5—N7−92.6 (5)N10—N9—C11—N11−1.5 (8)
C6—N5—N7—C70.6 (8)Ag2—N9—C11—N11−160.3 (5)
Ag1—N5—N7—C7−173.4 (5)N10—N9—C11—C12177.7 (7)
C6—N5—N7—Ag2i175.2 (5)Ag2—N9—C11—C1218.8 (11)
Ag1—N5—N7—Ag2i1.2 (7)C10—N11—C11—N91.2 (7)
N7i—Ag2—N9—C11158.4 (6)N12—N11—C11—N9176.9 (6)
N2—Ag2—N9—C11−59.5 (6)C10—N11—C11—C12−178.0 (7)
N13—Ag2—N9—C1144.1 (7)N12—N11—C11—C12−2.4 (11)
Ag1—Ag2—N9—C11−109.6 (6)O3—S1—C15—F3−179.1 (8)
N7i—Ag2—N9—N101.8 (6)O1—S1—C15—F3−57.3 (8)
N2—Ag2—N9—N10144.0 (5)O2—S1—C15—F360.8 (8)
N13—Ag2—N9—N10−112.5 (5)O3—S1—C15—F161.2 (8)
Ag1—Ag2—N9—N1093.8 (5)O1—S1—C15—F1−177.0 (7)
C11—N9—N10—C101.2 (8)O2—S1—C15—F1−58.9 (8)
Ag2—N9—N10—C10162.1 (5)O3—S1—C15—F2−58.8 (8)
C11—N9—N10—Ag1i−175.9 (4)O1—S1—C15—F263.0 (8)
Ag2—N9—N10—Ag1i−15.0 (6)O2—S1—C15—F2−178.9 (7)
N7i—Ag2—N13—C13−156 (2)O6—S2—C16—F560.0 (7)
N2—Ag2—N13—C1362 (2)O4—S2—C16—F5−179.9 (6)
N9—Ag2—N13—C13−37 (2)O5—S2—C16—F5−59.9 (7)
Ag1—Ag2—N13—C130(2)O6—S2—C16—F4−59.8 (7)
N2—N1—C2—N3−0.2 (8)O4—S2—C16—F460.4 (7)
Ag1—N1—C2—N3167.7 (5)O5—S2—C16—F4−179.7 (6)
N2—N1—C2—C1177.5 (8)O6—S2—C16—F6179.9 (6)
Ag1—N1—C2—C1−14.6 (13)O4—S2—C16—F6−60.0 (7)
C3—N3—C2—N1−0.7 (8)O5—S2—C16—F660.0 (7)
Symmetry codes: (i) −x+2, −y+1, −z+1.
Table 1
Selected geometric parameters (Å, °) top
Ag1—N12.232 (5)Ag2—N7i2.241 (5)
Ag1—N52.238 (5)Ag2—N92.371 (6)
Ag1—N10i2.290 (5)Ag2—N132.395 (9)
Ag2—N22.267 (6)
N1—Ag1—N5131.8 (2)N2—Ag2—N13102.6 (3)
N1—Ag1—N10i109.7 (2)N7i—Ag2—N9114.7 (2)
N5—Ag1—N10i117.2 (2)N7i—Ag2—N13109.4 (3)
N2—Ag2—N997.9 (2)N9—Ag2—N1395.6 (3)
N2—Ag2—N7i130.8 (2)
Symmetry codes: (i) −x+2, −y+1, −z+1.
Acknowledgements top

The authors thank the Education Department of Henan Province, Zhengzhou University and the University of Malaya for supporting this study.

references
References top

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