Tetra­kis(triphenyl­phosphane-κP)silver(I) tetra­fluorido­borate

Huang, X.; Qiu, Q.-M.; Wang, X.; Jin, Q.-H.; Zhang, C.-L.

doi:10.1107/S1600536812018247

metal-organic compounds

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ISSN: 2056-9890

Volume 68| Part 5| May 2012| Page m706

doi:10.1107/S1600536812018247

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Tetrakis(triphenylphosphane-κP)silver(I) tetrafluoridoborate

Xu Huang,^a Qi-Ming Qiu,^a Xin Wang,^a Qiong-Hua Jin ^a ^* and Cun-Lin Zhang ^b

^aDepartment of Chemistry, Capital Normal University, Beijing 100048, People's Republic of China, and ^bKey Laboratory of Terahertz Optoelectronics, Ministry of Education, Department of Physics, Capital Normal University, Beijing 100048, People's Republic of China
^*Correspondence e-mail: jinqh204@163.com

(Received 26 February 2012; accepted 24 April 2012; online 28 April 2012)

The title complex, [Ag(C₁₈H₁₅P)₄]BF₄, was prepared by the reaction of silver(I) tetrafluoridoborate and triphenylphosphane in the presence of 1,2-bis(pyridin-2-yl)ethylene. The Ag^I atom is tetrahedrally coordinated by four P atoms from triphenylphosphane (PPh₃) ligands. Due to symmetry, the tetrafluoridoborate anion is disordered over three positions (each with one third occupancy). The tetrafluoridoborate anion does not coordinate to the Ag^I atom.

Related literature

For background to silver(I) complexes, see: Bowmaker et al. (1993 ); Cui, Hu et al. (2010 ); Cui, Jin et al. (2010 ); Jin, Hu et al. (2010 ); Jin, Song et al. (2010 ); Meijboom et al. (2009 ). For related structures, see: Engelhardt et al. (1985 ); Wen et al. (2011 ).

Experimental

Crystal data

[Ag(C₁₈H₁₅P)₄]BF₄
M_r = 1243.76
Trigonal, $[R \overline 3]$
a = 14.2445 (12) Å
c = 51.591 (4) Å
V = 9065.7 (12) Å³
Z = 6
Mo Kα radiation
μ = 0.50 mm⁻¹
T = 298 K
0.30 × 0.18 × 0.15 mm

Data collection

Bruker SMART 1000 CCD diffractometer
Absorption correction: multi-scan (SADABS; Bruker, 2007 ) T_min = 0.866, T_max = 0.930
15472 measured reflections
3548 independent reflections
2167 reflections with I > 2σ(I)
R_int = 0.092

Refinement

R[F² > 2σ(F²)] = 0.063
wR(F²) = 0.160
S = 1.07
3548 reflections
272 parameters
1 restraint
H-atom parameters constrained
Δρ_max = 1.34 e Å⁻³
Δρ_min = −0.52 e Å⁻³

Data collection: SMART (Bruker, 2007); cell refinement: SAINT-Plus (Bruker, 2007); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.

Supporting information

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536812018247/ez2286sup1.cif

Structure factors: contains datablock I. DOI: 10.1107/S1600536812018247/ez2286Isup2.hkl

checkCIF report

Comment top

The coordination chemistry of silver(I) is of considerable interest because of the luminescence properties and potential applications of silver(I) complexes in catalysis, cyanide, photography antimicrobial activities and electrochemical processes (Bowmaker et al., 1993; Cui, Hu et al., 2010; Cui, Jin et al., 2010; Jin, Hu et al.,2010; Jin, Song et al., 2010; Meijboom et al., 2009;). In our previous work, we obtained an Ag^Icomplex containing triphenylphosphane and trifluoromethanesulfonate ligands [Ag(PPh₃)₄(SO₃CF₃)](Wen et al., 2011). In this paper, we report a similar new silver(I) compound [Ag(P(C₆H₅)₃)₄][(BF₄)].

The title compound is isomorphous with both [Ag(PPh₃)₄]ClO₄ (Engelhardt et al., 1985) and [Ag(PPh₃)₄](SO₃CF₃) (Wen et al., 2011). The silver atom is coordinated by four P atoms from four triphenylphosphane ligands to form a tetrahedral geometry around the silver atom.

In [Ag(P(C₆H₅)₃)₄][(BF₄)], the Ag—P bond lengths are in the range 2.633 (2)–2.6774 (13) Å, which agrees with those in the compound [Ag(PPh₃)₄(SO₃CF₃)] (Wen et al., 2011). The distorted P—Ag—P bite angles [P2—Ag1—P1 = 109.45 (3)°, P1—Ag1—P1 = 109.49 (3)°] are similar to the corresponding values for [Ag(PPh₃)₄(SO₃CF₃)] (Wen et al., 2011), too.

Related literature top

For background to silver(I) complexes, see: Bowmaker et al. (1993); Cui, Hu et al. (2010); Cui, Jin et al. (2010); Jin, Hu et al. (2010); Jin, Song et al. (2010); Meijboom et al. (2009). For related structures, see: Engelhardt et al. (1985); Wen et al. (2011).

Experimental top

A mixture of silver(I) tetrafluoridoborate and triphenylphosphane (PPh₃) (molar ratio 1:1) and 1,2-di(2-pyridyl)ethylene (0.2 mmol) in the mixed solution of CH₃OH (5 ml)/CH₂Cl₂ (5 ml) was stirred for 6 h at ambient temperature. The insoluble residues were removed by filtration, and the filtrate was evaporated slowly at room temperature for about three days to yield colorless crystals. Crystals suitable for single-crystal X-ray diffraction were selected directly from the sample as prepared.

Computing details top

Data collection: SMART (Bruker, 2007); cell refinement: SAINT-Plus (Bruker, 2007); data reduction: SAINT-Plus (Bruker, 2007); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).

Figures top

Fig. 1. The molecular entities of the title compound, showing the atom-numbering scheme and with displacement ellipsoids drawn at the 50% probability level.

Tetrakis(triphenylphosphane-κP)silver(I) tetrafluoridoborate top

Crystal data top

[Ag(C₁₈H₁₅P)₄]BF₄	D_x = 1.367 Mg m⁻³
M_r = 1243.76	Mo Kα radiation, λ = 0.71073 Å
Trigonal, R3	Cell parameters from 2109 reflections
a = 14.2445 (12) Å	θ = 2.4–18.9°
c = 51.591 (4) Å	µ = 0.50 mm⁻¹
V = 9065.7 (12) Å³	T = 298 K
Z = 6	White, block
F(000) = 3840	0.30 × 0.18 × 0.15 mm

Data collection top

Bruker SMART 1000 CCD diffractometer	3548 independent reflections
Radiation source: fine-focus sealed tube	2167 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.092
phi and ω scans	θ_max = 25.0°, θ_min = 2.3°
Absorption correction: multi-scan (SADABS; Bruker, 2007)	h = −16→16
T_min = 0.866, T_max = 0.930	k = −15→16
15472 measured reflections	l = −61→40

Refinement top

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)] = 0.063	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.160	H-atom parameters constrained
S = 1.07	w = 1/[σ²(F_o²) + (0.0699P)²] where P = (F_o² + 2F_c²)/3
3548 reflections	(Δ/σ)_max = 0.001
272 parameters	Δρ_max = 1.34 e Å⁻³
1 restraint	Δρ_min = −0.52 e Å⁻³

Crystal data top

[Ag(C₁₈H₁₅P)₄]BF₄	Z = 6
M_r = 1243.76	Mo Kα radiation
Trigonal, R3	µ = 0.50 mm⁻¹
a = 14.2445 (12) Å	T = 298 K
c = 51.591 (4) Å	0.30 × 0.18 × 0.15 mm
V = 9065.7 (12) Å³

Data collection top

Bruker SMART 1000 CCD diffractometer	3548 independent reflections
Absorption correction: multi-scan (SADABS; Bruker, 2007)	2167 reflections with I > 2σ(I)
T_min = 0.866, T_max = 0.930	R_int = 0.092
15472 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.063	1 restraint
wR(F²) = 0.160	H-atom parameters constrained
S = 1.07	Δρ_max = 1.34 e Å⁻³
3548 reflections	Δρ_min = −0.52 e Å⁻³
272 parameters

Special details top

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 (Å²) top

	x	y	z	U_iso*/U_eq	Occ. (<1)
Ag1	0.6667	0.3333	0.081276 (13)	0.0476 (3)
P1	0.80962 (10)	0.53162 (10)	0.06400 (3)	0.0464 (4)
P2	0.6667	0.3333	0.13231 (4)	0.0475 (6)
F1	0.364 (3)	0.600 (2)	0.1780 (6)	0.112 (6)	0.33
F2	0.273 (4)	0.604 (2)	0.1863 (5)	0.166 (11)	0.33
F3	0.021 (3)	0.921 (2)	0.0089 (5)	0.140 (6)	0.33
F4	−0.023 (4)	1.036 (3)	0.0208 (3)	0.146 (9)	0.33
B1	0.3333	0.6667	0.1667	0.113 (9)
B2	0.0000	1.0000	0.0000	0.130 (10)
C1	0.9477 (4)	0.5677 (4)	0.07293 (10)	0.0490 (13)
C2	1.0219 (4)	0.6654 (4)	0.08427 (11)	0.0575 (14)
H2	1.0038	0.7192	0.0865	0.069*
C3	1.1221 (5)	0.6841 (5)	0.09236 (13)	0.0707 (17)
H3	1.1708	0.7502	0.0999	0.085*
C4	1.1502 (5)	0.6060 (5)	0.08940 (13)	0.0742 (18)
H4	1.2170	0.6179	0.0953	0.089*
C5	1.0794 (5)	0.5100 (5)	0.07767 (14)	0.0774 (19)
H5	1.0994	0.4578	0.0749	0.093*
C6	0.9783 (5)	0.4904 (5)	0.06992 (12)	0.0702 (17)
H6	0.9299	0.4239	0.0625	0.084*
C7	0.8161 (4)	0.5488 (4)	0.02889 (11)	0.0566 (15)
C8	0.9121 (5)	0.6150 (6)	0.01588 (12)	0.083 (2)
H8	0.9780	0.6462	0.0246	0.099*
C9	0.9082 (6)	0.6344 (7)	−0.01077 (15)	0.111 (3)
H9	0.9714	0.6824	−0.0195	0.133*
C10	0.8122 (7)	0.5829 (7)	−0.02380 (14)	0.097 (2)
H10	0.8104	0.5951	−0.0415	0.117*
C11	0.7195 (6)	0.5142 (6)	−0.01119 (13)	0.0782 (18)
H11	0.6550	0.4776	−0.0204	0.094*
C12	0.7192 (5)	0.4979 (5)	0.01485 (11)	0.0648 (16)
H12	0.6543	0.4528	0.0233	0.078*
C13	0.8024 (4)	0.6496 (4)	0.07541 (10)	0.0486 (13)
C14	0.8377 (4)	0.7441 (4)	0.06072 (12)	0.0626 (15)
H14	0.8596	0.7463	0.0436	0.075*
C15	0.8401 (5)	0.8340 (5)	0.07156 (14)	0.0731 (18)
H15	0.8654	0.8973	0.0619	0.088*
C16	0.8049 (5)	0.8295 (5)	0.09661 (15)	0.0754 (19)
H16	0.8075	0.8905	0.1039	0.090*
C17	0.7665 (5)	0.7372 (5)	0.11083 (12)	0.0705 (17)
H17	0.7405	0.7345	0.1275	0.085*
C18	0.7660 (4)	0.6478 (5)	0.10054 (11)	0.0612 (15)
H18	0.7410	0.5854	0.1105	0.073*
C19	0.6357 (4)	0.4300 (4)	0.14761 (10)	0.0493 (13)
C20	0.6937 (5)	0.4944 (5)	0.16853 (11)	0.0652 (16)
H20	0.7538	0.4923	0.1749	0.078*
C21	0.6615 (6)	0.5616 (5)	0.17986 (13)	0.085 (2)
H21	0.6982	0.6021	0.1944	0.101*
C22	0.5770 (6)	0.5693 (5)	0.17011 (14)	0.0799 (19)
H22	0.5571	0.6161	0.1777	0.096*
C23	0.5210 (5)	0.5077 (5)	0.14904 (13)	0.0760 (18)
H23	0.4633	0.5131	0.1423	0.091*
C24	0.5495 (5)	0.4394 (5)	0.13809 (12)	0.0641 (16)
H24	0.5106	0.3978	0.1239	0.077*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Ag1	0.0492 (3)	0.0492 (3)	0.0444 (5)	0.02459 (16)	0.000	0.000
P1	0.0451 (8)	0.0450 (7)	0.0468 (9)	0.0208 (6)	0.0015 (6)	0.0032 (6)
P2	0.0519 (9)	0.0519 (9)	0.0387 (13)	0.0260 (4)	0.000	0.000
F1	0.124 (15)	0.082 (12)	0.163 (18)	0.076 (10)	−0.001 (18)	0.001 (14)
F2	0.16 (3)	0.12 (2)	0.17 (2)	0.038 (15)	0.014 (19)	0.048 (16)
F3	0.158 (18)	0.134 (19)	0.14 (2)	0.081 (14)	0.01 (2)	0.020 (17)
F4	0.17 (3)	0.15 (3)	0.098 (12)	0.066 (18)	0.02 (2)	−0.027 (17)
B1	0.094 (15)	0.094 (15)	0.15 (3)	0.047 (7)	0.000	0.000
B2	0.14 (2)	0.14 (2)	0.10 (4)	0.071 (12)	0.000	0.000
C1	0.048 (3)	0.045 (3)	0.054 (3)	0.024 (3)	0.005 (3)	0.006 (3)
C2	0.043 (3)	0.054 (3)	0.074 (4)	0.022 (3)	−0.003 (3)	−0.005 (3)
C3	0.053 (4)	0.060 (4)	0.087 (5)	0.019 (3)	−0.011 (3)	−0.011 (3)
C4	0.041 (3)	0.085 (5)	0.095 (5)	0.030 (4)	−0.003 (3)	0.008 (4)
C5	0.060 (4)	0.071 (4)	0.111 (6)	0.040 (4)	−0.001 (4)	−0.001 (4)
C6	0.058 (4)	0.062 (4)	0.088 (5)	0.028 (3)	−0.004 (3)	−0.004 (3)
C7	0.059 (4)	0.059 (4)	0.052 (3)	0.030 (3)	0.002 (3)	0.006 (3)
C8	0.062 (4)	0.109 (5)	0.061 (4)	0.030 (4)	0.005 (3)	0.019 (4)
C9	0.092 (6)	0.147 (8)	0.071 (5)	0.043 (5)	0.027 (5)	0.035 (5)
C10	0.105 (6)	0.138 (7)	0.054 (4)	0.065 (6)	−0.003 (5)	0.015 (5)
C11	0.087 (5)	0.096 (5)	0.061 (4)	0.054 (4)	−0.013 (4)	−0.004 (4)
C12	0.071 (4)	0.070 (4)	0.054 (4)	0.036 (3)	−0.005 (3)	−0.001 (3)
C13	0.044 (3)	0.044 (3)	0.054 (3)	0.019 (3)	0.000 (3)	0.004 (3)
C14	0.065 (4)	0.059 (4)	0.063 (4)	0.031 (3)	0.003 (3)	0.006 (3)
C15	0.084 (5)	0.052 (4)	0.092 (5)	0.040 (4)	−0.010 (4)	0.007 (4)
C16	0.074 (4)	0.058 (4)	0.100 (6)	0.037 (4)	−0.009 (4)	−0.012 (4)
C17	0.069 (4)	0.078 (5)	0.072 (4)	0.042 (4)	−0.002 (3)	−0.014 (4)
C18	0.061 (4)	0.053 (3)	0.066 (4)	0.025 (3)	0.007 (3)	0.005 (3)
C19	0.057 (3)	0.057 (3)	0.039 (3)	0.032 (3)	0.000 (3)	0.003 (3)
C20	0.079 (4)	0.074 (4)	0.061 (4)	0.051 (4)	−0.015 (3)	−0.023 (3)
C21	0.095 (5)	0.087 (5)	0.074 (5)	0.047 (4)	−0.015 (4)	−0.026 (4)
C22	0.092 (5)	0.075 (4)	0.088 (5)	0.053 (4)	0.011 (4)	−0.008 (4)
C23	0.076 (4)	0.081 (4)	0.082 (5)	0.048 (4)	0.001 (4)	0.001 (4)
C24	0.070 (4)	0.075 (4)	0.054 (4)	0.042 (3)	−0.002 (3)	−0.004 (3)

Geometric parameters (Å, º) top

Ag1—P2	2.633 (2)	B2—F3^viii	1.38 (2)
Ag1—P1ⁱ	2.6772 (13)	B2—F3^ix	1.38 (2)
Ag1—P1	2.6772 (13)	B2—F3^x	1.38 (2)
Ag1—P1ⁱⁱ	2.6772 (13)	B2—F3^xi	1.38 (2)
P1—C7	1.824 (6)	C1—C6	1.380 (7)
P1—C1	1.826 (5)	C1—C2	1.388 (7)
P1—C13	1.831 (5)	C2—C3	1.379 (7)
P2—C19ⁱ	1.822 (5)	C2—H2	0.9300
P2—C19ⁱⁱ	1.822 (5)	C3—C4	1.367 (8)
P2—C19	1.822 (5)	C3—H3	0.9300
F1—F2ⁱⁱⁱ	0.97 (4)	C4—C5	1.369 (8)
F1—B1	1.37 (2)	C4—H4	0.9300
F1—F2	1.39 (5)	C5—C6	1.382 (8)
F1—F2^iv	1.66 (2)	C5—H5	0.9300
F1—F1^iv	1.70 (4)	C6—H6	0.9300
F1—F1^v	1.70 (4)	C7—C8	1.386 (8)
F2—F1^vi	0.97 (4)	C7—C12	1.398 (8)
F2—B1	1.34 (3)	C8—C9	1.409 (9)
F2—F2ⁱⁱⁱ	1.52 (4)	C8—H8	0.9300
F2—F2^vi	1.52 (4)	C9—C10	1.363 (10)
F2—F1^v	1.66 (2)	C9—H9	0.9300
F3—F4^vii	1.16 (4)	C10—C11	1.353 (9)
F3—B2	1.38 (2)	C10—H10	0.9300
F3—F4^viii	1.42 (5)	C11—C12	1.363 (8)
F3—F3^ix	1.59 (3)	C11—H11	0.9300
F3—F3^x	1.59 (3)	C12—H12	0.9300
F3—F4^xi	1.65 (3)	C13—C18	1.392 (7)
F4—F3^viii	1.16 (4)	C13—C14	1.401 (7)
F4—F4^vii	1.27 (4)	C14—C15	1.382 (8)
F4—F4^viii	1.27 (4)	C14—H14	0.9300
F4—B2	1.301 (18)	C15—C16	1.376 (9)
F4—F3^vii	1.42 (5)	C15—H15	0.9300
F4—F3^xi	1.65 (3)	C16—C17	1.359 (8)
B1—F2^iv	1.34 (3)	C16—H16	0.9300
B1—F2^xii	1.34 (3)	C17—C18	1.377 (8)
B1—F2^v	1.34 (3)	C17—H17	0.9300
B1—F2^vi	1.34 (3)	C18—H18	0.9300
B1—F2ⁱⁱⁱ	1.34 (3)	C19—C24	1.389 (7)
B1—F1^iv	1.37 (2)	C19—C20	1.390 (7)
B1—F1^v	1.37 (2)	C20—C21	1.381 (8)
B1—F1^vi	1.37 (2)	C20—H20	0.9300
B1—F1ⁱⁱⁱ	1.37 (2)	C21—C22	1.360 (9)
B1—F1^xii	1.37 (2)	C21—H21	0.9300
B2—F4^viii	1.301 (18)	C22—C23	1.374 (9)
B2—F4^vii	1.301 (18)	C22—H22	0.9300
B2—F4^xi	1.301 (18)	C23—C24	1.352 (8)
B2—F4^x	1.301 (18)	C23—H23	0.9300
B2—F4^ix	1.301 (18)	C24—H24	0.9300
B2—F3^vii	1.38 (2)

P2—Ag1—P1ⁱ	109.45 (3)	F1^vi—B1—F1^xii	76.9 (13)
P2—Ag1—P1	109.45 (3)	F1ⁱⁱⁱ—B1—F1^xii	76.9 (13)
P1ⁱ—Ag1—P1	109.49 (3)	F1—B1—F1^xii	179.994 (18)
P2—Ag1—P1ⁱⁱ	109.45 (3)	F4^viii—B2—F4^vii	58.5 (15)
P1ⁱ—Ag1—P1ⁱⁱ	109.49 (3)	F4^viii—B2—F4	58.5 (15)
P1—Ag1—P1ⁱⁱ	109.49 (3)	F4^vii—B2—F4	58.5 (15)
C7—P1—C1	103.8 (2)	F4^viii—B2—F4^xi	121.5 (15)
C7—P1—C13	102.6 (2)	F4^vii—B2—F4^xi	121.5 (15)
C1—P1—C13	102.0 (2)	F4—B2—F4^xi	180.0 (8)
C7—P1—Ag1	115.64 (18)	F4^viii—B2—F4^x	121.5 (15)
C1—P1—Ag1	110.91 (16)	F4^vii—B2—F4^x	180 (2)
C13—P1—Ag1	119.93 (17)	F4—B2—F4^x	121.5 (15)
C19ⁱ—P2—C19ⁱⁱ	102.6 (2)	F4^xi—B2—F4^x	58.5 (15)
C19ⁱ—P2—C19	102.6 (2)	F4^viii—B2—F4^ix	180.0 (8)
C19ⁱⁱ—P2—C19	102.6 (2)	F4^vii—B2—F4^ix	121.5 (15)
C19ⁱ—P2—Ag1	115.66 (17)	F4—B2—F4^ix	121.5 (15)
C19ⁱⁱ—P2—Ag1	115.66 (17)	F4^xi—B2—F4^ix	58.5 (15)
C19—P2—Ag1	115.66 (17)	F4^x—B2—F4^ix	58.5 (15)
F2ⁱⁱⁱ—F1—B1	67 (3)	F4^viii—B2—F3^vii	51 (2)
F2ⁱⁱⁱ—F1—F2	78 (3)	F4^vii—B2—F3^vii	104.3 (14)
B1—F1—F2	58.1 (14)	F4—B2—F3^vii	64 (2)
F2ⁱⁱⁱ—F1—F2^iv	111 (4)	F4^xi—B2—F3^vii	116 (2)
B1—F1—F2^iv	51.4 (15)	F4^x—B2—F3^vii	75.7 (14)
F2—F1—F2^iv	92 (2)	F4^ix—B2—F3^vii	129 (2)
F2ⁱⁱⁱ—F1—F1^iv	71 (2)	F4^viii—B2—F3^viii	104.3 (14)
B1—F1—F1^iv	51.5 (7)	F4^vii—B2—F3^viii	64 (2)
F2—F1—F1^iv	109.3 (15)	F4—B2—F3^viii	51 (2)
F2^iv—F1—F1^iv	49 (2)	F4^xi—B2—F3^viii	129 (2)
F2ⁱⁱⁱ—F1—F1^v	118 (3)	F4^x—B2—F3^viii	116 (2)
B1—F1—F1^v	51.5 (7)	F4^ix—B2—F3^viii	75.7 (14)
F2—F1—F1^v	64.0 (10)	F3^vii—B2—F3^viii	109.5 (10)
F2^iv—F1—F1^v	33.5 (15)	F4^viii—B2—F3^ix	75.7 (14)
F1^iv—F1—F1^v	78 (2)	F4^vii—B2—F3^ix	116 (2)
F1^vi—F2—B1	71 (3)	F4—B2—F3^ix	129 (2)
F1^vi—F2—F1	130 (5)	F4^xi—B2—F3^ix	51 (2)
B1—F2—F1	60 (2)	F4^x—B2—F3^ix	64 (2)
F1^vi—F2—F2ⁱⁱⁱ	117 (3)	F4^ix—B2—F3^ix	104.3 (14)
B1—F2—F2ⁱⁱⁱ	55.4 (9)	F3^vii—B2—F3^ix	70.5 (10)
F1—F2—F2ⁱⁱⁱ	39 (2)	F3^viii—B2—F3^ix	180 (2)
F1^vi—F2—F2^vi	63 (3)	F4^viii—B2—F3^x	129 (2)
B1—F2—F2^vi	55.4 (9)	F4^vii—B2—F3^x	75.7 (14)
F1—F2—F2^vi	95 (2)	F4—B2—F3^x	116 (2)
F2ⁱⁱⁱ—F2—F2^vi	60.000 (9)	F4^xi—B2—F3^x	64 (2)
F1^vi—F2—F1^v	76 (3)	F4^x—B2—F3^x	104.3 (14)
B1—F2—F1^v	53.0 (11)	F4^ix—B2—F3^x	51 (2)
F1—F2—F1^v	67 (3)	F3^vii—B2—F3^x	180 (2)
F2ⁱⁱⁱ—F2—F1^v	93.8 (19)	F3^viii—B2—F3^x	70.5 (10)
F2^vi—F2—F1^v	105.2 (11)	F3^ix—B2—F3^x	109.5 (10)
F4^vii—F3—B2	61.0 (17)	F4^viii—B2—F3	64 (2)
F4^vii—F3—F4^viii	58 (2)	F4^vii—B2—F3	51 (2)
B2—F3—F4^viii	55.5 (14)	F4—B2—F3	104.3 (14)
F4^vii—F3—F3^ix	110.8 (16)	F4^xi—B2—F3	75.7 (14)
B2—F3—F3^ix	54.7 (5)	F4^x—B2—F3	129 (2)
F4^viii—F3—F3^ix	66.1 (12)	F4^ix—B2—F3	116 (2)
F4^vii—F3—F3^x	71.6 (15)	F3^vii—B2—F3	109.5 (10)
B2—F3—F3^x	54.7 (5)	F3^viii—B2—F3	109.5 (10)
F4^viii—F3—F3^x	106.9 (14)	F3^ix—B2—F3	70.5 (10)
F3^ix—F3—F3^x	90 (2)	F3^x—B2—F3	70.5 (10)
F4^vii—F3—F4^xi	107 (3)	F4^viii—B2—F3^xi	116 (2)
B2—F3—F4^xi	50.0 (13)	F4^vii—B2—F3^xi	129 (2)
F4^viii—F3—F4^xi	95 (3)	F4—B2—F3^xi	75.7 (14)
F3^ix—F3—F4^xi	41.9 (19)	F4^xi—B2—F3^xi	104.3 (14)
F3^x—F3—F4^xi	52 (2)	F4^x—B2—F3^xi	51 (2)
F3^viii—F4—F4^vii	71 (4)	F4^ix—B2—F3^xi	64 (2)
F3^viii—F4—F4^viii	121 (3)	F3^vii—B2—F3^xi	70.5 (10)
F4^vii—F4—F4^viii	60.000 (6)	F3^viii—B2—F3^xi	70.5 (10)
F3^viii—F4—B2	67.9 (19)	F3^ix—B2—F3^xi	109.5 (10)
F4^vii—F4—B2	60.7 (7)	F3^x—B2—F3^xi	109.5 (10)
F4^viii—F4—B2	60.7 (7)	F3—B2—F3^xi	180 (2)
F3^viii—F4—F3^vii	122 (3)	C6—C1—C2	117.4 (5)
F4^vii—F4—F3^vii	104 (3)	C6—C1—P1	118.2 (4)
F4^viii—F4—F3^vii	51 (3)	C2—C1—P1	124.2 (4)
B2—F4—F3^vii	60.8 (19)	C3—C2—C1	121.2 (5)
F3^viii—F4—F3^xi	66.5 (14)	C3—C2—H2	119.4
F4^vii—F4—F3^xi	111.3 (13)	C1—C2—H2	119.4
F4^viii—F4—F3^xi	102 (2)	C4—C3—C2	120.3 (6)
B2—F4—F3^xi	54.3 (9)	C4—C3—H3	119.8
F3^vii—F4—F3^xi	62.1 (16)	C2—C3—H3	119.8
F2^iv—B1—F2^xii	69.2 (18)	C3—C4—C5	119.5 (6)
F2^iv—B1—F2^v	69.2 (18)	C3—C4—H4	120.2
F2^xii—B1—F2^v	69.2 (18)	C5—C4—H4	120.2
F2^iv—B1—F2^vi	180.0 (15)	C4—C5—C6	120.2 (6)
F2^xii—B1—F2^vi	110.8 (18)	C4—C5—H5	119.9
F2^v—B1—F2^vi	110.8 (18)	C6—C5—H5	119.9
F2^iv—B1—F2	110.8 (18)	C1—C6—C5	121.3 (6)
F2^xii—B1—F2	179.995 (13)	C1—C6—H6	119.3
F2^v—B1—F2	110.8 (18)	C5—C6—H6	119.3
F2^vi—B1—F2	69.2 (18)	C8—C7—C12	118.9 (5)
F2^iv—B1—F2ⁱⁱⁱ	110.8 (18)	C8—C7—P1	122.6 (5)
F2^xii—B1—F2ⁱⁱⁱ	110.8 (18)	C12—C7—P1	118.3 (4)
F2^v—B1—F2ⁱⁱⁱ	179.994 (19)	C7—C8—C9	119.0 (6)
F2^vi—B1—F2ⁱⁱⁱ	69.2 (18)	C7—C8—H8	120.5
F2—B1—F2ⁱⁱⁱ	69.2 (18)	C9—C8—H8	120.5
F2^iv—B1—F1^iv	62 (2)	C10—C9—C8	120.2 (7)
F2^xii—B1—F1^iv	42.0 (17)	C10—C9—H9	119.9
F2^v—B1—F1^iv	104.4 (11)	C8—C9—H9	119.9
F2^vi—B1—F1^iv	118 (2)	C11—C10—C9	120.3 (7)
F2—B1—F1^iv	138.0 (17)	C11—C10—H10	119.8
F2ⁱⁱⁱ—B1—F1^iv	75.6 (11)	C9—C10—H10	119.8
F2^iv—B1—F1^v	42.0 (18)	C10—C11—C12	121.1 (7)
F2^xii—B1—F1^v	104.4 (11)	C10—C11—H11	119.5
F2^v—B1—F1^v	62 (2)	C12—C11—H11	119.5
F2^vi—B1—F1^v	138.0 (17)	C11—C12—C7	120.3 (6)
F2—B1—F1^v	75.6 (11)	C11—C12—H12	119.9
F2ⁱⁱⁱ—B1—F1^v	118 (2)	C7—C12—H12	119.9
F1^iv—B1—F1^v	103.1 (13)	C18—C13—C14	118.2 (5)
F2^iv—B1—F1^vi	118 (2)	C18—C13—P1	118.3 (4)
F2^xii—B1—F1^vi	138.0 (17)	C14—C13—P1	123.4 (4)
F2^v—B1—F1^vi	75.6 (11)	C15—C14—C13	120.1 (6)
F2^vi—B1—F1^vi	62 (2)	C15—C14—H14	119.9
F2—B1—F1^vi	42.0 (17)	C13—C14—H14	119.9
F2ⁱⁱⁱ—B1—F1^vi	104.4 (11)	C16—C15—C14	119.8 (6)
F1^iv—B1—F1^vi	179.996 (10)	C16—C15—H15	120.1
F1^v—B1—F1^vi	76.9 (13)	C14—C15—H15	120.1
F2^iv—B1—F1ⁱⁱⁱ	138.0 (17)	C17—C16—C15	120.8 (6)
F2^xii—B1—F1ⁱⁱⁱ	75.6 (11)	C17—C16—H16	119.6
F2^v—B1—F1ⁱⁱⁱ	118 (2)	C15—C16—H16	119.6
F2^vi—B1—F1ⁱⁱⁱ	42.0 (18)	C16—C17—C18	120.0 (6)
F2—B1—F1ⁱⁱⁱ	104.4 (11)	C16—C17—H17	120.0
F2ⁱⁱⁱ—B1—F1ⁱⁱⁱ	62 (2)	C18—C17—H17	120.0
F1^iv—B1—F1ⁱⁱⁱ	76.9 (13)	C17—C18—C13	120.8 (6)
F1^v—B1—F1ⁱⁱⁱ	180.0 (11)	C17—C18—H18	119.6
F1^vi—B1—F1ⁱⁱⁱ	103.1 (13)	C13—C18—H18	119.6
F2^iv—B1—F1	75.6 (11)	C24—C19—C20	118.3 (5)
F2^xii—B1—F1	118 (2)	C24—C19—P2	118.6 (4)
F2^v—B1—F1	138.1 (17)	C20—C19—P2	123.1 (4)
F2^vi—B1—F1	104.4 (11)	C21—C20—C19	119.5 (6)
F2—B1—F1	62 (2)	C21—C20—H20	120.3
F2ⁱⁱⁱ—B1—F1	42.0 (17)	C19—C20—H20	120.3
F1^iv—B1—F1	76.9 (13)	C22—C21—C20	120.9 (6)
F1^v—B1—F1	76.9 (13)	C22—C21—H21	119.5
F1^vi—B1—F1	103.1 (13)	C20—C21—H21	119.5
F1ⁱⁱⁱ—B1—F1	103.1 (13)	C21—C22—C23	119.8 (6)
F2^iv—B1—F1^xii	104.4 (11)	C21—C22—H22	120.1
F2^xii—B1—F1^xii	62 (2)	C23—C22—H22	120.1
F2^v—B1—F1^xii	42.0 (17)	C24—C23—C22	120.2 (6)
F2^vi—B1—F1^xii	75.6 (11)	C24—C23—H23	119.9
F2—B1—F1^xii	118 (2)	C22—C23—H23	119.9
F2ⁱⁱⁱ—B1—F1^xii	138.0 (17)	C23—C24—C19	121.3 (6)
F1^iv—B1—F1^xii	103.1 (13)	C23—C24—H24	119.3
F1^v—B1—F1^xii	103.1 (13)	C19—C24—H24	119.3

P2—Ag1—P1—C7	−177.16 (19)	F3^viii—F4—B2—F4^xi	65 (100)
P1ⁱ—Ag1—P1—C7	62.9 (2)	F4^vii—F4—B2—F4^xi	145 (100)
P1ⁱⁱ—Ag1—P1—C7	−57.2 (2)	F4^viii—F4—B2—F4^xi	−145 (100)
P2—Ag1—P1—C1	65.07 (18)	F3^vii—F4—B2—F4^xi	−86 (100)
P1ⁱ—Ag1—P1—C1	−54.9 (2)	F3^xi—F4—B2—F4^xi	−11 (100)
P1ⁱⁱ—Ag1—P1—C1	−174.96 (18)	F3^viii—F4—B2—F4^x	100 (4)
P2—Ag1—P1—C13	−53.4 (2)	F4^vii—F4—B2—F4^x	180.000 (11)
P1ⁱ—Ag1—P1—C13	−173.35 (19)	F4^viii—F4—B2—F4^x	−110.1 (6)
P1ⁱⁱ—Ag1—P1—C13	66.6 (2)	F3^vii—F4—B2—F4^x	−51 (3)
P1ⁱ—Ag1—P2—C19ⁱ	57.77 (18)	F3^xi—F4—B2—F4^x	24 (4)
P1—Ag1—P2—C19ⁱ	−62.23 (18)	F3^viii—F4—B2—F4^ix	30 (4)
P1ⁱⁱ—Ag1—P2—C19ⁱ	177.77 (18)	F4^vii—F4—B2—F4^ix	110.1 (6)
P1ⁱ—Ag1—P2—C19ⁱⁱ	−62.23 (18)	F4^viii—F4—B2—F4^ix	180.000 (14)
P1—Ag1—P2—C19ⁱⁱ	177.77 (18)	F3^vii—F4—B2—F4^ix	−121 (3)
P1ⁱⁱ—Ag1—P2—C19ⁱⁱ	57.77 (18)	F3^xi—F4—B2—F4^ix	−46 (4)
P1ⁱ—Ag1—P2—C19	177.77 (18)	F3^viii—F4—B2—F3^vii	151.3 (19)
P1—Ag1—P2—C19	57.77 (18)	F4^vii—F4—B2—F3^vii	−129 (3)
P1ⁱⁱ—Ag1—P2—C19	−62.23 (18)	F4^viii—F4—B2—F3^vii	−59 (3)
F2ⁱⁱⁱ—F1—F2—F1^vi	84 (6)	F3^xi—F4—B2—F3^vii	75.0 (10)
B1—F1—F2—F1^vi	13 (4)	F4^vii—F4—B2—F3^viii	80 (4)
F2^iv—F1—F2—F1^vi	−27 (4)	F4^viii—F4—B2—F3^viii	150 (4)
F1^iv—F1—F2—F1^vi	20 (6)	F3^vii—F4—B2—F3^viii	−151.3 (19)
F1^v—F1—F2—F1^vi	−46 (3)	F3^xi—F4—B2—F3^viii	−76.3 (9)
F2ⁱⁱⁱ—F1—F2—B1	71 (3)	F3^viii—F4—B2—F3^ix	180.000 (2)
F2^iv—F1—F2—B1	−40.6 (18)	F4^vii—F4—B2—F3^ix	−100 (4)
F1^iv—F1—F2—B1	6 (2)	F4^viii—F4—B2—F3^ix	−30 (4)
F1^v—F1—F2—B1	−59.2 (9)	F3^vii—F4—B2—F3^ix	28.7 (19)
B1—F1—F2—F2ⁱⁱⁱ	−71 (3)	F3^xi—F4—B2—F3^ix	103.7 (9)
F2^iv—F1—F2—F2ⁱⁱⁱ	−111 (4)	F3^viii—F4—B2—F3^x	−28.7 (19)
F1^iv—F1—F2—F2ⁱⁱⁱ	−65 (2)	F4^vii—F4—B2—F3^x	51 (3)
F1^v—F1—F2—F2ⁱⁱⁱ	−130 (4)	F4^viii—F4—B2—F3^x	121 (3)
F2ⁱⁱⁱ—F1—F2—F2^vi	25 (3)	F3^vii—F4—B2—F3^x	180.000 (8)
B1—F1—F2—F2^vi	−45.4 (10)	F3^xi—F4—B2—F3^x	−105.0 (10)
F2^iv—F1—F2—F2^vi	−86 (2)	F3^viii—F4—B2—F3	−103.7 (9)
F1^iv—F1—F2—F2^vi	−39 (2)	F4^vii—F4—B2—F3	−24 (4)
F1^v—F1—F2—F2^vi	−104.6 (15)	F4^viii—F4—B2—F3	46 (4)
F2ⁱⁱⁱ—F1—F2—F1^v	130 (4)	F3^vii—F4—B2—F3	105.0 (10)
B1—F1—F2—F1^v	59.2 (9)	F3^xi—F4—B2—F3	180.00 (2)
F2^iv—F1—F2—F1^v	18.6 (17)	F3^viii—F4—B2—F3^xi	76.3 (9)
F1^iv—F1—F2—F1^v	65 (3)	F4^vii—F4—B2—F3^xi	156 (4)
F1^vi—F2—B1—F2^iv	−110 (4)	F4^viii—F4—B2—F3^xi	−134 (4)
F1—F2—B1—F2^iv	59.5 (19)	F3^vii—F4—B2—F3^xi	−75.0 (10)
F2ⁱⁱⁱ—F2—B1—F2^iv	105.2 (9)	F4^vii—F3—B2—F4^viii	70 (2)
F2^vi—F2—B1—F2^iv	180.000 (12)	F3^ix—F3—B2—F4^viii	−83.3 (15)
F1^v—F2—B1—F2^iv	−23 (3)	F3^x—F3—B2—F4^viii	156.6 (18)
F1^vi—F2—B1—F2^xii	72 (6)	F4^xi—F3—B2—F4^viii	−137 (3)
F1—F2—B1—F2^xii	−119 (6)	F4^viii—F3—B2—F4^vii	−70 (2)
F2ⁱⁱⁱ—F2—B1—F2^xii	−74 (8)	F3^ix—F3—B2—F4^vii	−153 (2)
F2^vi—F2—B1—F2^xii	1 (8)	F3^x—F3—B2—F4^vii	87.1 (16)
F1^v—F2—B1—F2^xii	158 (5)	F4^xi—F3—B2—F4^vii	154 (3)
F1^vi—F2—B1—F2^v	−35 (4)	F4^vii—F3—B2—F4	26 (3)
F1—F2—B1—F2^v	134 (2)	F4^viii—F3—B2—F4	−43 (3)
F2ⁱⁱⁱ—F2—B1—F2^v	180.005 (4)	F3^ix—F3—B2—F4	−127 (2)
F2^vi—F2—B1—F2^v	−105.2 (9)	F3^x—F3—B2—F4	113 (3)
F1^v—F2—B1—F2^v	52 (3)	F4^xi—F3—B2—F4	180.00 (2)
F1^vi—F2—B1—F2^vi	70 (4)	F4^vii—F3—B2—F4^xi	−154 (3)
F1—F2—B1—F2^vi	−120.5 (19)	F4^viii—F3—B2—F4^xi	137 (3)
F2ⁱⁱⁱ—F2—B1—F2^vi	−74.8 (9)	F3^ix—F3—B2—F4^xi	53 (2)
F1^v—F2—B1—F2^vi	157 (3)	F3^x—F3—B2—F4^xi	−67 (3)
F1^vi—F2—B1—F2ⁱⁱⁱ	145 (4)	F4^vii—F3—B2—F4^x	180.000 (15)
F1—F2—B1—F2ⁱⁱⁱ	−46 (2)	F4^viii—F3—B2—F4^x	110 (2)
F2^vi—F2—B1—F2ⁱⁱⁱ	74.8 (9)	F3^ix—F3—B2—F4^x	27 (2)
F1^v—F2—B1—F2ⁱⁱⁱ	−128 (3)	F3^x—F3—B2—F4^x	−92.9 (16)
F1^vi—F2—B1—F1^iv	179.994 (11)	F4^xi—F3—B2—F4^x	−26 (3)
F1—F2—B1—F1^iv	−11 (3)	F4^vii—F3—B2—F4^ix	−110 (2)
F2ⁱⁱⁱ—F2—B1—F1^iv	35 (4)	F4^viii—F3—B2—F4^ix	180.000 (12)
F2^vi—F2—B1—F1^iv	110 (4)	F3^ix—F3—B2—F4^ix	96.7 (15)
F1^v—F2—B1—F1^iv	−93.6 (19)	F3^x—F3—B2—F4^ix	−23.4 (18)
F1^vi—F2—B1—F1^v	−86.4 (19)	F4^xi—F3—B2—F4^ix	43 (3)
F1—F2—B1—F1^v	82.7 (17)	F4^vii—F3—B2—F3^vii	92.9 (16)
F2ⁱⁱⁱ—F2—B1—F1^v	128 (3)	F4^viii—F3—B2—F3^vii	23.4 (18)
F2^vi—F2—B1—F1^v	−157 (3)	F3^ix—F3—B2—F3^vii	−60 (3)
F1—F2—B1—F1^vi	169 (3)	F3^x—F3—B2—F3^vii	180.000 (2)
F2ⁱⁱⁱ—F2—B1—F1^vi	−145 (4)	F4^xi—F3—B2—F3^vii	−113 (3)
F2^vi—F2—B1—F1^vi	−70 (4)	F4^vii—F3—B2—F3^viii	−27 (2)
F1^v—F2—B1—F1^vi	86.4 (19)	F4^viii—F3—B2—F3^viii	−96.7 (15)
F1^vi—F2—B1—F1ⁱⁱⁱ	93.6 (19)	F3^ix—F3—B2—F3^viii	180.000 (9)
F1—F2—B1—F1ⁱⁱⁱ	−97.3 (17)	F3^x—F3—B2—F3^viii	60 (3)
F2ⁱⁱⁱ—F2—B1—F1ⁱⁱⁱ	−52 (3)	F4^xi—F3—B2—F3^viii	127 (2)
F2^vi—F2—B1—F1ⁱⁱⁱ	23 (3)	F4^vii—F3—B2—F3^ix	153 (2)
F1^v—F2—B1—F1ⁱⁱⁱ	179.998 (10)	F4^viii—F3—B2—F3^ix	83.3 (15)
F1^vi—F2—B1—F1	−169 (3)	F3^x—F3—B2—F3^ix	−120 (3)
F2ⁱⁱⁱ—F2—B1—F1	46 (2)	F4^xi—F3—B2—F3^ix	−53 (2)
F2^vi—F2—B1—F1	120.5 (19)	F4^vii—F3—B2—F3^x	−87.1 (16)
F1^v—F2—B1—F1	−82.7 (17)	F4^viii—F3—B2—F3^x	−156.6 (18)
F1^vi—F2—B1—F1^xii	11 (3)	F3^ix—F3—B2—F3^x	120 (3)
F1—F2—B1—F1^xii	180.00 (2)	F4^xi—F3—B2—F3^x	67 (3)
F2ⁱⁱⁱ—F2—B1—F1^xii	−134 (2)	F4^vii—F3—B2—F3^xi	−131 (3)
F2^vi—F2—B1—F1^xii	−59.5 (19)	F4^viii—F3—B2—F3^xi	159 (4)
F1^v—F2—B1—F1^xii	97.3 (17)	F3^ix—F3—B2—F3^xi	76 (4)
F2ⁱⁱⁱ—F1—B1—F2^iv	147 (4)	F3^x—F3—B2—F3^xi	−44 (4)
F2—F1—B1—F2^iv	−124 (2)	F4^xi—F3—B2—F3^xi	22 (4)
F1^iv—F1—B1—F2^iv	64 (3)	C7—P1—C1—C6	−81.1 (5)
F1^v—F1—B1—F2^iv	−43.2 (18)	C13—P1—C1—C6	172.5 (5)
F2ⁱⁱⁱ—F1—B1—F2^xii	90 (4)	Ag1—P1—C1—C6	43.7 (5)
F2—F1—B1—F2^xii	180.00 (2)	C7—P1—C1—C2	103.6 (5)
F2^iv—F1—B1—F2^xii	−56 (2)	C13—P1—C1—C2	−2.8 (5)
F1^iv—F1—B1—F2^xii	7 (2)	Ag1—P1—C1—C2	−131.6 (4)
F1^v—F1—B1—F2^xii	−99.5 (11)	C6—C1—C2—C3	−0.4 (8)
F2ⁱⁱⁱ—F1—B1—F2^v	−179.993 (15)	P1—C1—C2—C3	174.9 (5)
F2—F1—B1—F2^v	−90 (4)	C1—C2—C3—C4	−0.2 (9)
F2^iv—F1—B1—F2^v	33 (4)	C2—C3—C4—C5	1.8 (10)
F1^iv—F1—B1—F2^v	97.2 (17)	C3—C4—C5—C6	−2.8 (10)
F1^v—F1—B1—F2^v	−10 (3)	C2—C1—C6—C5	−0.6 (9)
F2ⁱⁱⁱ—F1—B1—F2^vi	−33 (4)	P1—C1—C6—C5	−176.3 (5)
F2—F1—B1—F2^vi	56 (2)	C4—C5—C6—C1	2.3 (10)
F2^iv—F1—B1—F2^vi	180.00 (5)	C1—P1—C7—C8	−22.7 (6)
F1^iv—F1—B1—F2^vi	−116 (3)	C13—P1—C7—C8	83.2 (6)
F1^v—F1—B1—F2^vi	136.8 (19)	Ag1—P1—C7—C8	−144.4 (5)
F2ⁱⁱⁱ—F1—B1—F2	−90 (4)	C1—P1—C7—C12	161.1 (4)
F2^iv—F1—B1—F2	124 (2)	C13—P1—C7—C12	−93.0 (5)
F1^iv—F1—B1—F2	−173 (2)	Ag1—P1—C7—C12	39.5 (5)
F1^v—F1—B1—F2	80.5 (11)	C12—C7—C8—C9	3.9 (10)
F2—F1—B1—F2ⁱⁱⁱ	90 (4)	P1—C7—C8—C9	−172.2 (6)
F2^iv—F1—B1—F2ⁱⁱⁱ	−147 (4)	C7—C8—C9—C10	−4.2 (12)
F1^iv—F1—B1—F2ⁱⁱⁱ	−82.9 (17)	C8—C9—C10—C11	1.1 (13)
F1^v—F1—B1—F2ⁱⁱⁱ	170 (3)	C9—C10—C11—C12	2.4 (12)
F2ⁱⁱⁱ—F1—B1—F1^iv	82.9 (17)	C10—C11—C12—C7	−2.7 (10)
F2—F1—B1—F1^iv	173 (2)	C8—C7—C12—C11	−0.5 (9)
F2^iv—F1—B1—F1^iv	−64 (3)	P1—C7—C12—C11	175.7 (5)
F1^v—F1—B1—F1^iv	−107 (2)	C7—P1—C13—C18	162.0 (4)
F2ⁱⁱⁱ—F1—B1—F1^v	−170 (3)	C1—P1—C13—C18	−90.7 (5)
F2—F1—B1—F1^v	−80.5 (11)	Ag1—P1—C13—C18	32.2 (5)
F2^iv—F1—B1—F1^v	43.2 (18)	C7—P1—C13—C14	−22.0 (5)
F1^iv—F1—B1—F1^v	107 (2)	C1—P1—C13—C14	85.3 (5)
F2ⁱⁱⁱ—F1—B1—F1^vi	−97.1 (17)	Ag1—P1—C13—C14	−151.8 (4)
F2—F1—B1—F1^vi	−7 (2)	C18—C13—C14—C15	2.6 (8)
F2^iv—F1—B1—F1^vi	116 (3)	P1—C13—C14—C15	−173.4 (4)
F1^iv—F1—B1—F1^vi	180.00 (2)	C13—C14—C15—C16	−1.7 (9)
F1^v—F1—B1—F1^vi	73 (2)	C14—C15—C16—C17	−0.8 (10)
F2ⁱⁱⁱ—F1—B1—F1ⁱⁱⁱ	10 (3)	C15—C16—C17—C18	2.3 (9)
F2—F1—B1—F1ⁱⁱⁱ	99.5 (11)	C16—C17—C18—C13	−1.4 (9)
F2^iv—F1—B1—F1ⁱⁱⁱ	−136.8 (18)	C14—C13—C18—C17	−1.1 (8)
F1^iv—F1—B1—F1ⁱⁱⁱ	−73 (2)	P1—C13—C18—C17	175.1 (4)
F1^v—F1—B1—F1ⁱⁱⁱ	179.995 (15)	C19ⁱ—P2—C19—C24	171.7 (4)
F2ⁱⁱⁱ—F1—B1—F1^xii	−50 (5)	C19ⁱⁱ—P2—C19—C24	−82.0 (6)
F2—F1—B1—F1^xii	40 (4)	Ag1—P2—C19—C24	44.9 (5)
F2^iv—F1—B1—F1^xii	164 (3)	C19ⁱ—P2—C19—C20	−8.8 (5)
F1^iv—F1—B1—F1^xii	−133 (4)	C19ⁱⁱ—P2—C19—C20	97.5 (4)
F1^v—F1—B1—F1^xii	120 (4)	Ag1—P2—C19—C20	−135.7 (4)
F3^viii—F4—B2—F4^viii	−150 (4)	C24—C19—C20—C21	2.8 (9)
F4^vii—F4—B2—F4^viii	−69.9 (6)	P2—C19—C20—C21	−176.7 (5)
F3^vii—F4—B2—F4^viii	59 (3)	C19—C20—C21—C22	−3.0 (10)
F3^xi—F4—B2—F4^viii	134 (4)	C20—C21—C22—C23	1.5 (11)
F3^viii—F4—B2—F4^vii	−80 (4)	C21—C22—C23—C24	0.3 (10)
F4^viii—F4—B2—F4^vii	69.9 (6)	C22—C23—C24—C19	−0.4 (10)
F3^vii—F4—B2—F4^vii	129 (3)	C20—C19—C24—C23	−1.1 (9)
F3^xi—F4—B2—F4^vii	−156 (4)	P2—C19—C24—C23	178.4 (5)

Symmetry codes: (i) −x+y+1, −x+1, z; (ii) −y+1, x−y, z; (iii) −y+1, x−y+1, z; (iv) x−y+2/3, x+1/3, −z+1/3; (v) y−1/3, −x+y+1/3, −z+1/3; (vi) −x+y, −x+1, z; (vii) −y+1, x−y+2, z; (viii) −x+y−1, −x+1, z; (ix) x−y+1, x+1, −z; (x) y−1, −x+y, −z; (xi) −x, −y+2, −z; (xii) −x+2/3, −y+4/3, −z+1/3.

Experimental details

Crystal data
Chemical formula	[Ag(C₁₈H₁₅P)₄]BF₄
M_r	1243.76
Crystal system, space group	Trigonal, R3
Temperature (K)	298
a, c (Å)	14.2445 (12), 51.591 (4)
V (Å³)	9065.7 (12)
Z	6
Radiation type	Mo Kα
µ (mm⁻¹)	0.50
Crystal size (mm)	0.30 × 0.18 × 0.15

Data collection
Diffractometer	Bruker SMART 1000 CCD diffractometer
Absorption correction	Multi-scan (SADABS; Bruker, 2007)
T_min, T_max	0.866, 0.930
No. of measured, independent and observed [I > 2σ(I)] reflections	15472, 3548, 2167
R_int	0.092
(sin θ/λ)_max (Å⁻¹)	0.595

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.063, 0.160, 1.07
No. of reflections	3548
No. of parameters	272
No. of restraints	1
H-atom treatment	H-atom parameters constrained
Δρ_max, Δρ_min (e Å⁻³)	1.34, −0.52

Computer programs: SMART (Bruker, 2007), SAINT-Plus (Bruker, 2007), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).

Acknowledgements

This work was supported by the National Natural Science Foundation of China (No. 21171119), the National Keystone Basic Research Program (973 Program) under grant Nos. 2007CB310408 and 2006CB302901 and the Committee of Education of the Beijing Foundation of China (grant No. KM201210028020).

References

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