Crystal structure of penta­potassium di­hydrogen nona­vanadato(V)platinate(IV) nona­hydrate

The polyanion in K₅[H₂PtV₉O₂₈]·9H₂O has approximate mm2 (C_2v) symmetry. The two platinum-bound μ₂-O atoms are protonated in the polyanion. The heteropolyanions form inversion-generated dimers, {[H₂PtV₉O₂₈]₂}¹⁰⁻, held together by μ₂-O—H...μ₂-O and μ₂-O—H...μ₃-O hydrogen bonds.

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean [sigma](V-O) = 0.004 Å
• R factor = 0.028
• wR factor = 0.066
• Data-to-parameter ratio = 12.9

checkCIF/PLATON results

No syntax errors found



Alert level B
PLAT420_ALERT_2_B D-H Without Acceptor        O9W    -   H9A    ..     Please Check

Author Response: : Because O9W cooordinated by three K+ ions.

Alert level C
PLAT975_ALERT_2_C Check Calcd Residual Density  0.91A From     O3W       0.53 eA-3
PLAT976_ALERT_2_C Check Calcd Residual Density  0.74A From     O6W      -0.49 eA-3

Alert level G
PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite         26 Note
PLAT007_ALERT_5_G Number of Unrefined Donor-H Atoms ..............          2 Report
PLAT172_ALERT_4_G The CIF-Embedded .res File Contains DFIX Records          7 Report
PLAT860_ALERT_3_G Number of Least-Squares Restraints .............         25 Note
PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L=  0.600          3 Note

   0 ALERT level A = Most likely a serious problem - resolve or explain
   1 ALERT level B = A potentially serious problem, consider carefully
   2 ALERT level C = Check. Ensure it is not caused by an omission or oversight
   5 ALERT level G = General information/check it is not something unexpected

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   4 ALERT type 2 Indicator that the structure model may be wrong or deficient
   1 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion
   1 ALERT type 5 Informative message, check

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S1. Structural commentary

Two heteropolyanions that belong to the decavanadate structure system (Lee, 2006) have recently been reported: the tellurium derivative [H_nTeV₉O₂₈]^(5-n) (n = 1 and 2), described by Konaka et al. (2011), and the platinum heteropolyoxovanadate, [H₂PtV₉O₂₈]^5-, reported by our group in the form of its sodium salt, Na₅[H₂PtV₉O₂₈]·21H₂O (Lee et al., 2008) and a guanidinium salt, (CH₆N₃)₅ [H₂PtV₉O₂₈] (Joo et al., 2011). The Te heteroatom of the [H_nTeV₉O₂₈]^(5-n) polyanion was located on two sites (corresponding to the Pt1 and V4 sites in the title compound) by disorder. However, the Pt atom does not show any disorder in three [H₂PtV₉O₂₈]^5- polyanions. We herein report the structure of the title compound because it could contribute to our knowledge of the structural characteristics of the [H₂PtV₉O₂₈]^5- polyanion.

Fig. 1 shows the structure of the title compound. The O atoms of the clusters were designated as OT (terminal, Mo═O), OB (bridging, µ₂-O), OC (µ₃-O), and OD (µ₄-O). All atoms in the polyanions were located in general positions. The protonated OB atoms in the polyanions were identified by the locations in the difference Fourier maps of the H atoms bound to atoms O7B and O8B and local structural features, as seen previously in sodium and guanidinium salts, respectively. The geometry of the anion agrees well with that in sodium and guanidinium salts. The nine [VO₆] o­cta­hedra in the polyanion are distorted [range of V—O distances = 1.596 (3)–2.403 (3) Å], while the [PtO₆] o­cta­hedron is relatively regular [Pt—O = 1.985 (3)–2.036 (3) Å]. The two platinum bound µ₂-O atoms are protonated in the polyanion. These protons are particularly important in the solid state as they lead to the formation of a dimeric assembly, {[H₂PtV₉O₂₈]₂}^10-, through each of the two µ₂-O7B–H7···µ₂-O19B and µ₂-O8B–H8···µ₃-O4C inter­anion hydrogen bonds (Fig. 2 and Table 1).

The K⁺ ions are variously coordinated by O atoms as [K1(OB)(OT)₂(OW)₅]⁺ in the range 2.725 (5)–3.351 (6) Å, [K2(OB)₂(OT)₃(OW)₃]⁺ in the range 2.722 (4)–3.156 (5) Å, [K3(OB)(OT)₄(OW)₄]⁺ in the range 2.844 (4)–3.151 (3) Å, [K4(OB)(OT)₂(OW)₄]⁺ in the range 2.733 (5)–3.284 (7) Å, and [K5(OB)₂(OT)₂(OW)₃]⁺ in the range 2.734 (6)–2.996 (4) Å. The bond-valence sums (BVS; Brown & Altermatt, 1985; Brese & O'Keeffe, 1991) for the K1, K2, K3, K4, and K5 ions are 0.99, 1.12,1.04, 0.81, and 1.10 v.u, respectively (total v.u. = 5.06).

The polyanion dimers are three dimensionally linked via K···OT and K···OB inter­actions. All water molecules form hydrogen bonds with polyanions except for the O3W and O9W water molecules. (Table 1).

S2. Synthesis and crystallization

Single crystals of the title compound were obtained in the same way as the sodium salt reported by Lee et al. (2008) using K₂Pt(OH)₆ and KVO₃.

S3. Refinement

Crystal data, data collection and structure refinement details are summarized in Table 2. Atoms H7 and H8, bound to µ₂-O7B and µ₂-O8B, respectively, of the polyanion were found in a difference Fourier map and were freely refined. The H atoms of the O6W molecule were positioned geometrically and refined using a riding model (HFIX 23), with O—H = 0.97 Å and U_iso(H) = 1.5 U_eq(O). All other water H atoms were refined with distance restraints of O—H = 0.85 (3) Å and HA···HB = 1.35 (3) Å using the SHELXL2014 command DFIX, and were included in the refinement with U_iso(H) = 1.5 U_eq(O). The unusually short µ₂-O17B···terminal-O21Tⁱ distance of 2.949 (5) Å (symmetry code as in Fig. 2.) is caused by the neighboring hydrogen bonds between the polyanions of the dimer as shown in Fig. 2. The highest peak in the difference map is 0.95 Å from K4 and the largest hole is 0.92 Å from Pt1.

Related literature

For a structural study of decavanadate, see: Lee (2006). For the structure of the sodium and guanidinium salts of the title compound, see: (Lee et al., 2008) & (Joo et al., 2011). For the related heteropolyoxometalate TBA₄[HTeV₉O₂₈].2CH₃CN, see: Konaka et al. (2011).

Computing details

Data collection: STADI4 (Stoe & Cie, 1996); cell refinement: STADI4 (Stoe & Cie, 1996); data reduction: X-RED (Stoe & Cie, 1996); program(s) used to solve structure: SHELXS2014 (Sheldrick, 2008); program(s) used to refine structure: SHELXL2014 (Sheldrick, 2015); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012) and DIAMOND (Brandenburg, 1998); software used to prepare material for publication: SHELXL2014 (Sheldrick, 2015).

Figures

	Fig. 1. The molecular structure of the title compound showing the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms are presented as small spheres of arbitrary radius.
	Fig. 2. Polyhedral view of the inter-anion hydrogen bonds (dotted lines) in the crystal structure of the title compound. [Symmetry code: (i) -x, -y + 1, -z.]

Pentapotassium dihydrogen nonavanadato(V)platinate(IV) nonahydrate

Crystal data

K5[H2PtV9O28]·9H2O	Z = 2
Mr = 1461.21	F(000) = 1392
Triclinic, P1	Dx = 2.949 Mg m^−3
a = 10.1663 (7) Å	Mo Kα radiation, λ = 0.71069 Å
b = 12.8350 (7) Å	Cell parameters from 30 reflections
c = 13.615 (2) Å	θ = 9.6–10.5°
α = 103.734 (5)°	µ = 7.42 mm^−1
β = 106.193 (6)°	T = 298 K
γ = 92.480 (4)°	Block, dark brown
V = 1645.8 (3) Å^3	0.21 × 0.19 × 0.17 mm

Data collection

Stoe Stadi4 diffractometer	Rint = 0.0000
Radiation source: fine-focus sealed tube	θmax = 26.5°, θmin = 1.6°
ω/2–θ scans	h = −12→12
Absorption correction: empirical (using intensity measurements) (X-SHAPE; Stoe & Cie,1996)	k = −16→15
Tmin = 0.301, Tmax = 0.378	l = 0→17
6797 measured reflections	3 standard reflections every 60 min
6797 independent reflections	intensity decay: 2.5%
6242 reflections with I > 2σ(I)

Refinement

Refinement on F^2	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: difference Fourier map
R[F^2 > 2σ(F^2)] = 0.028	H atoms treated by a mixture of independent and constrained refinement
wR(F^2) = 0.066	w = 1/[σ^2(Fo^2) + (0.0277P)^2 + 4.5476P] where P = (Fo^2 + 2Fc^2)/3
S = 1.10	(Δ/σ)max < 0.001
6797 reflections	Δρmax = 1.30 e Å^−3
526 parameters	Δρmin = −1.46 e Å^−3
25 restraints	Extinction correction: SHELXL2014 (Sheldrick, 2015), Fc^*=kFc[1+0.001xFc^2λ^3/sin(2θ)]^-1/4
Primary atom site location: structure-invariant direct methods	Extinction coefficient: 0.00505 (13)

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.

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

	x	y	z	Uiso*/Ueq
Pt1	0.07476 (2)	0.66204 (2)	0.15945 (2)	0.01102 (6)
V1	0.08091 (8)	0.74803 (6)	−0.03864 (6)	0.01675 (16)
V2	0.05610 (8)	0.57644 (6)	0.35482 (6)	0.01798 (16)
V3	0.36393 (8)	0.67118 (6)	0.46862 (6)	0.01860 (17)
V4	0.38427 (7)	0.76066 (6)	0.27828 (6)	0.01375 (15)
V5	0.38558 (8)	0.84633 (6)	0.08300 (6)	0.01680 (16)
V6	0.15181 (8)	0.90837 (6)	0.19135 (6)	0.01625 (16)
V7	0.14522 (8)	0.82358 (6)	0.38572 (6)	0.01838 (17)
V8	0.28571 (8)	0.50931 (6)	0.24210 (6)	0.01521 (16)
V9	0.30124 (8)	0.59746 (6)	0.04752 (6)	0.01441 (15)
K1	0.19325 (16)	0.94505 (11)	0.81002 (11)	0.0433 (3)
K2	0.32640 (13)	0.27185 (9)	0.99666 (11)	0.0329 (3)
K3	0.29033 (13)	0.19821 (10)	0.25987 (10)	0.0353 (3)
K4	0.1688 (2)	0.15936 (14)	0.5300 (2)	0.0819 (7)
K5	0.33393 (14)	0.48579 (12)	0.61615 (13)	0.0439 (3)
O1D	0.2234 (3)	0.7454 (2)	0.1318 (2)	0.0148 (6)
O2D	0.2133 (3)	0.6723 (2)	0.2981 (2)	0.0148 (6)
O3C	0.0321 (3)	0.8071 (2)	0.2320 (2)	0.0156 (6)
O4C	0.1590 (3)	0.5298 (2)	0.1039 (2)	0.0137 (6)
O5C	0.2793 (3)	0.8770 (2)	0.3209 (2)	0.0165 (6)
O6C	0.3986 (3)	0.6174 (2)	0.2014 (2)	0.0147 (6)
O7B	−0.0627 (3)	0.5793 (3)	0.2053 (3)	0.0159 (6)
H7	−0.086 (8)	0.519 (6)	0.152 (6)	0.07 (2)*
O8B	−0.0508 (3)	0.6659 (3)	0.0160 (3)	0.0168 (7)
H8	−0.067 (6)	0.609 (5)	−0.023 (5)	0.021 (15)*
O9B	0.2105 (3)	0.5994 (3)	0.4730 (3)	0.0202 (7)
O10B	0.4757 (3)	0.7538 (3)	0.3997 (3)	0.0207 (7)
O11B	0.4856 (3)	0.8317 (3)	0.2321 (3)	0.0179 (7)
O12B	0.2409 (3)	0.8257 (3)	−0.0358 (3)	0.0197 (7)
O13B	0.0439 (3)	0.8680 (2)	0.0548 (3)	0.0182 (7)
O14B	0.3033 (3)	0.9526 (2)	0.1585 (3)	0.0174 (6)
O15B	0.2871 (3)	0.8035 (3)	0.4919 (3)	0.0215 (7)
O16B	0.0221 (3)	0.7196 (3)	0.3937 (3)	0.0204 (7)
O17B	0.1402 (3)	0.4691 (2)	0.2815 (3)	0.0176 (6)
O18B	0.4015 (3)	0.5523 (3)	0.3774 (3)	0.0184 (7)
O19B	0.1590 (3)	0.6178 (2)	−0.0635 (2)	0.0158 (6)
O20B	0.4224 (3)	0.7028 (3)	0.0424 (3)	0.0179 (7)
O21T	−0.0224 (4)	0.7505 (3)	−0.1503 (3)	0.0270 (8)
O22T	−0.0570 (4)	0.5099 (3)	0.3842 (3)	0.0257 (8)
O23T	0.4743 (4)	0.6778 (3)	0.5812 (3)	0.0287 (8)
O24T	0.5067 (3)	0.9142 (3)	0.0618 (3)	0.0238 (7)
O25T	0.0976 (4)	1.0199 (3)	0.2403 (3)	0.0245 (7)
O26T	0.0934 (4)	0.9340 (3)	0.4384 (3)	0.0301 (8)
O27T	0.3379 (4)	0.3970 (3)	0.1941 (3)	0.0237 (7)
O28T	0.3493 (4)	0.4863 (3)	−0.0055 (3)	0.0234 (7)
O1W	0.1060 (6)	0.7552 (4)	0.6420 (4)	0.0514 (12)
H1A	0.154 (8)	0.721 (6)	0.681 (5)	0.077*
H1B	0.133 (8)	0.750 (7)	0.589 (4)	0.077*
O2W	0.3763 (6)	0.9426 (4)	0.6891 (4)	0.0618 (15)
H2A	0.347 (9)	0.908 (6)	0.623 (3)	0.093*
H2B	0.428 (8)	0.997 (5)	0.688 (6)	0.093*
O3W	0.2228 (5)	0.1440 (4)	0.7752 (6)	0.0660 (17)
H3A	0.143 (5)	0.161 (7)	0.775 (8)	0.099*
H3B	0.268 (7)	0.197 (5)	0.770 (8)	0.099*
O4W	0.2138 (4)	0.0846 (3)	0.0168 (4)	0.0356 (9)
H4A	0.132 (4)	0.097 (5)	0.007 (6)	0.053*
H4B	0.224 (6)	0.029 (4)	0.038 (6)	0.053*
O5W	0.5107 (5)	0.1657 (4)	0.1656 (4)	0.0495 (12)
H5A	0.550 (8)	0.130 (5)	0.210 (4)	0.074*
H5B	0.481 (8)	0.120 (5)	0.106 (3)	0.074*
O6W	0.3583 (5)	0.0913 (4)	0.4279 (4)	0.0552 (13)
H6A	0.3463	0.0134	0.4006	0.083*
H6B	0.4520	0.1148	0.4737	0.083*
O7W	0.3045 (5)	0.3465 (4)	0.7411 (4)	0.0471 (12)
H7A	0.242 (5)	0.367 (6)	0.769 (6)	0.071*
H7B	0.373 (5)	0.394 (5)	0.774 (6)	0.071*
O8W	0.3022 (6)	0.6482 (5)	0.7759 (4)	0.0634 (15)
H8A	0.375 (6)	0.694 (6)	0.797 (6)	0.095*
H8B	0.287 (9)	0.645 (7)	0.834 (4)	0.095*
O9W	0.1770 (7)	0.3233 (4)	0.4164 (5)	0.0629 (15)
H9A	0.265 (3)	0.341 (8)	0.444 (7)	0.094*
H9B	0.159 (8)	0.357 (7)	0.368 (5)	0.094*

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Pt1	0.00977 (9)	0.00941 (9)	0.01224 (9)	−0.00006 (5)	0.00238 (6)	0.00097 (6)
V1	0.0165 (4)	0.0157 (4)	0.0161 (4)	0.0005 (3)	0.0017 (3)	0.0046 (3)
V2	0.0159 (4)	0.0202 (4)	0.0177 (4)	−0.0023 (3)	0.0051 (3)	0.0053 (3)
V3	0.0183 (4)	0.0199 (4)	0.0148 (4)	−0.0021 (3)	0.0010 (3)	0.0047 (3)
V4	0.0120 (3)	0.0126 (3)	0.0144 (4)	−0.0016 (3)	0.0020 (3)	0.0019 (3)
V5	0.0162 (4)	0.0151 (4)	0.0194 (4)	−0.0013 (3)	0.0058 (3)	0.0050 (3)
V6	0.0182 (4)	0.0106 (3)	0.0187 (4)	0.0017 (3)	0.0048 (3)	0.0022 (3)
V7	0.0231 (4)	0.0151 (4)	0.0160 (4)	0.0024 (3)	0.0076 (3)	0.0000 (3)
V8	0.0168 (4)	0.0121 (3)	0.0162 (4)	0.0025 (3)	0.0041 (3)	0.0036 (3)
V9	0.0158 (4)	0.0120 (3)	0.0157 (4)	0.0015 (3)	0.0060 (3)	0.0026 (3)
K1	0.0556 (9)	0.0407 (7)	0.0386 (7)	0.0112 (6)	0.0207 (7)	0.0109 (6)
K2	0.0380 (7)	0.0222 (6)	0.0465 (7)	0.0055 (5)	0.0257 (6)	0.0078 (5)
K3	0.0327 (6)	0.0355 (7)	0.0352 (7)	−0.0054 (5)	0.0075 (5)	0.0090 (5)
K4	0.1103 (16)	0.0426 (9)	0.1207 (18)	0.0171 (10)	0.0879 (15)	0.0091 (10)
K5	0.0328 (7)	0.0496 (8)	0.0667 (10)	0.0148 (6)	0.0246 (7)	0.0346 (7)
O1D	0.0146 (15)	0.0120 (14)	0.0172 (16)	−0.0012 (12)	0.0047 (12)	0.0033 (12)
O2D	0.0153 (15)	0.0137 (15)	0.0126 (15)	−0.0033 (12)	0.0026 (12)	0.0010 (12)
O3C	0.0157 (15)	0.0128 (15)	0.0167 (16)	0.0019 (12)	0.0059 (12)	−0.0007 (12)
O4C	0.0136 (14)	0.0106 (14)	0.0153 (15)	0.0004 (11)	0.0036 (12)	0.0017 (12)
O5C	0.0169 (15)	0.0136 (15)	0.0161 (15)	0.0002 (12)	0.0028 (12)	0.0012 (12)
O6C	0.0128 (14)	0.0135 (15)	0.0153 (15)	−0.0002 (12)	0.0012 (12)	0.0030 (12)
O7B	0.0159 (15)	0.0150 (16)	0.0159 (16)	0.0004 (12)	0.0051 (13)	0.0022 (13)
O8B	0.0147 (15)	0.0162 (17)	0.0156 (16)	−0.0006 (13)	−0.0005 (13)	0.0031 (14)
O9B	0.0221 (17)	0.0206 (17)	0.0169 (16)	−0.0022 (13)	0.0055 (13)	0.0040 (13)
O10B	0.0194 (16)	0.0191 (16)	0.0205 (17)	−0.0027 (13)	0.0026 (13)	0.0044 (13)
O11B	0.0142 (15)	0.0180 (16)	0.0204 (17)	−0.0025 (12)	0.0038 (13)	0.0049 (13)
O12B	0.0243 (17)	0.0174 (16)	0.0179 (16)	−0.0010 (13)	0.0055 (14)	0.0069 (13)
O13B	0.0162 (15)	0.0129 (15)	0.0236 (17)	0.0007 (12)	0.0031 (13)	0.0050 (13)
O14B	0.0187 (16)	0.0124 (15)	0.0210 (17)	−0.0007 (12)	0.0061 (13)	0.0041 (13)
O15B	0.0273 (18)	0.0197 (17)	0.0141 (16)	−0.0007 (14)	0.0062 (14)	−0.0017 (13)
O16B	0.0226 (17)	0.0192 (16)	0.0204 (17)	0.0025 (13)	0.0107 (14)	0.0018 (13)
O17B	0.0190 (16)	0.0142 (15)	0.0185 (16)	−0.0015 (12)	0.0049 (13)	0.0039 (13)
O18B	0.0169 (15)	0.0173 (16)	0.0185 (16)	0.0016 (12)	0.0009 (13)	0.0052 (13)
O19B	0.0167 (15)	0.0144 (15)	0.0138 (15)	0.0029 (12)	0.0022 (12)	0.0014 (12)
O20B	0.0180 (16)	0.0178 (16)	0.0200 (17)	0.0031 (13)	0.0085 (13)	0.0054 (13)
O21T	0.0298 (19)	0.0255 (18)	0.0220 (18)	0.0016 (15)	0.0007 (15)	0.0075 (15)
O22T	0.0233 (18)	0.0306 (19)	0.0266 (19)	−0.0029 (15)	0.0109 (15)	0.0106 (15)
O23T	0.0287 (19)	0.033 (2)	0.0186 (18)	−0.0072 (16)	−0.0024 (15)	0.0079 (15)
O24T	0.0224 (17)	0.0224 (17)	0.0281 (19)	−0.0033 (14)	0.0091 (15)	0.0086 (15)
O25T	0.0245 (18)	0.0164 (16)	0.032 (2)	0.0048 (14)	0.0081 (15)	0.0041 (14)
O26T	0.039 (2)	0.0213 (18)	0.029 (2)	0.0061 (16)	0.0154 (17)	−0.0020 (15)
O27T	0.0264 (18)	0.0180 (17)	0.0283 (19)	0.0074 (14)	0.0085 (15)	0.0077 (14)
O28T	0.0278 (18)	0.0164 (16)	0.0277 (19)	0.0037 (14)	0.0130 (15)	0.0034 (14)
O1W	0.066 (3)	0.050 (3)	0.041 (3)	0.008 (2)	0.025 (3)	0.007 (2)
O2W	0.080 (4)	0.056 (3)	0.035 (3)	−0.024 (3)	0.017 (3)	−0.010 (2)
O3W	0.028 (2)	0.058 (3)	0.126 (5)	0.013 (2)	0.028 (3)	0.044 (4)
O4W	0.028 (2)	0.035 (2)	0.054 (3)	0.0107 (17)	0.0133 (19)	0.027 (2)
O5W	0.052 (3)	0.041 (3)	0.049 (3)	−0.008 (2)	0.013 (2)	0.004 (2)
O6W	0.051 (3)	0.034 (2)	0.056 (3)	−0.011 (2)	0.003 (2)	−0.014 (2)
O7W	0.030 (2)	0.043 (3)	0.078 (4)	0.0107 (19)	0.023 (2)	0.025 (2)
O8W	0.080 (4)	0.066 (4)	0.042 (3)	−0.016 (3)	0.028 (3)	0.002 (3)
O9W	0.095 (4)	0.051 (3)	0.056 (3)	0.025 (3)	0.029 (3)	0.028 (3)

Geometric parameters (Å, º)

Pt1—V6	3.1213 (8)	V8—O27T	1.612 (3)
Pt1—V8	3.1262 (8)	V8—O17B	1.803 (3)
Pt1—V9	3.1359 (8)	V8—O18B	1.826 (3)
Pt1—V7	3.1480 (9)	V8—O6C	2.033 (3)
Pt1—V4	3.1566 (8)	V8—O4C	2.045 (3)
Pt1—V2	3.1574 (9)	V8—O2D	2.278 (3)
V1—V5	3.1204 (11)	V9—O28T	1.601 (3)
V1—V6	3.1801 (11)	V9—O20B	1.816 (3)
V1—V9	3.1802 (11)	V9—O19B	1.856 (3)
V2—V3	3.1217 (11)	V9—O6C	2.001 (3)
V2—V7	3.1566 (11)	V9—O4C	2.064 (3)
V2—V8	3.1767 (11)	V9—O1D	2.270 (3)
V2—V4	4.4982 (11)	K1—O3W^i	2.725 (5)
V3—V4	3.1255 (11)	K1—O2W	2.804 (6)
V3—V8	3.1476 (11)	K1—O1W	2.827 (5)
V3—V7	3.1731 (11)	K1—O12B^ii	2.830 (3)
V4—V5	3.1120 (11)	K1—O4W^iii	2.903 (5)
V4—V9	3.1960 (11)	K1—O25T^iv	2.924 (4)
V4—V7	3.2078 (11)	K1—O24T^v	3.267 (4)
V4—V8	3.2162 (10)	K1—O5W^vi	3.351 (6)
V5—V9	3.1578 (10)	K2—O4W^ii	2.722 (4)
V5—V6	3.1654 (11)	K2—O27T^ii	2.753 (4)
V6—V7	3.1068 (12)	K2—O28T^ii	2.760 (3)
V8—V9	3.1566 (11)	K2—O20B^vi	2.772 (3)
Pt1—O1D	1.985 (3)	K2—O8B^vii	2.917 (3)
Pt1—O2D	1.986 (3)	K2—O3W	2.936 (7)
Pt1—O4C	2.015 (3)	K2—O24T^vi	3.069 (4)
Pt1—O3C	2.017 (3)	K2—O5W^ii	3.156 (5)
Pt1—O8B	2.027 (3)	K3—O23T^vi	2.844 (4)
Pt1—O7B	2.036 (3)	K3—O25T^viii	2.860 (4)
V1—O21T	1.598 (3)	K3—O5W	2.876 (5)
V1—O12B	1.857 (3)	K3—O6W	2.878 (6)
V1—O13B	1.876 (3)	K3—O9W	2.890 (6)
V1—O19B	1.880 (3)	K3—O21T^ix	2.904 (4)
V1—O8B	2.064 (3)	K3—O27T	2.960 (4)
V1—O1D	2.377 (3)	K3—O4W	3.139 (5)
V2—O22T	1.596 (3)	K3—O14B^viii	3.151 (3)
V2—O9B	1.862 (3)	K4—O6W	2.733 (5)
V2—O16B	1.863 (3)	K4—O16B^vii	2.806 (4)
V2—O17B	1.885 (3)	K4—O26T^viii	2.841 (4)
V2—O7B	2.067 (3)	K4—O9W	2.904 (5)
V2—O2D	2.374 (3)	K4—O26T^vii	3.055 (4)
V3—O23T	1.608 (3)	K4—O7W	3.187 (6)
V3—O9B	1.800 (3)	K4—O3W	3.284 (7)
V3—O18B	1.853 (3)	K5—O8W	2.734 (6)
V3—O15B	1.895 (3)	K5—O18B^vi	2.736 (3)
V3—O10B	2.064 (3)	K5—O9B	2.764 (4)
V3—O2D	2.403 (3)	K5—O7W	2.803 (5)
V4—O10B	1.681 (3)	K5—O22T^vii	2.817 (4)
V4—O11B	1.685 (3)	K5—O9W	2.982 (7)
V4—O6C	1.921 (3)	K5—O23T	2.996 (4)
V4—O5C	1.943 (3)	O7B—H7	0.90 (8)
V4—O2D	2.148 (3)	O8B—H8	0.77 (6)
V4—O1D	2.158 (3)	O1W—H1A	0.84 (3)
V5—O24T	1.607 (3)	O1W—H1B	0.83 (3)
V5—O12B	1.813 (3)	O2W—H2A	0.87 (3)
V5—O20B	1.878 (3)	O2W—H2B	0.86 (3)
V5—O14B	1.879 (3)	O3W—H3A	0.84 (3)
V5—O11B	2.058 (3)	O3W—H3B	0.83 (3)
V5—O1D	2.381 (3)	O4W—H4A	0.83 (3)
V6—O25T	1.617 (3)	O4W—H4B	0.83 (3)
V6—O13B	1.812 (3)	O5W—H5A	0.87 (3)
V6—O14B	1.824 (3)	O5W—H5B	0.84 (3)
V6—O3C	2.014 (3)	O6W—H6A	0.9700
V6—O5C	2.015 (3)	O6W—H6B	0.9700
V6—O1D	2.284 (3)	O7W—H7A	0.85 (3)
V7—O26T	1.610 (3)	O7W—H7B	0.84 (3)
V7—O15B	1.812 (3)	O8W—H8A	0.86 (3)
V7—O16B	1.832 (3)	O8W—H8B	0.86 (3)
V7—O5C	1.997 (3)	O9W—H9A	0.87 (3)
V7—O3C	2.043 (3)	O9W—H9B	0.85 (3)
V7—O2D	2.269 (3)
O1D—Pt1—O2D	84.61 (12)	Pt1—V4—V8	58.745 (19)
O1D—Pt1—O4C	85.94 (12)	V9—V4—V8	58.98 (2)
O2D—Pt1—O4C	85.94 (12)	V7—V4—V8	89.47 (3)
O1D—Pt1—O3C	85.44 (12)	V4—V5—V1	92.76 (3)
O2D—Pt1—O3C	84.79 (12)	V4—V5—V9	61.29 (2)
O4C—Pt1—O3C	167.89 (12)	V1—V5—V9	60.86 (2)
O1D—Pt1—O8B	88.49 (13)	V4—V5—V6	62.06 (2)
O2D—Pt1—O8B	172.89 (13)	V1—V5—V6	60.78 (3)
O4C—Pt1—O8B	95.27 (13)	V9—V5—V6	91.58 (3)
O3C—Pt1—O8B	92.99 (13)	V4—V5—Pt1	46.338 (17)
O1D—Pt1—O7B	173.32 (13)	V1—V5—Pt1	46.428 (18)
O2D—Pt1—O7B	88.75 (12)	V9—V5—Pt1	45.928 (17)
O4C—Pt1—O7B	94.36 (12)	V6—V5—Pt1	45.659 (17)
O3C—Pt1—O7B	93.22 (13)	V7—V6—Pt1	60.72 (2)
O8B—Pt1—O7B	98.12 (13)	V7—V6—V5	118.88 (3)
O1D—Pt1—V6	46.91 (9)	Pt1—V6—V5	87.85 (2)
O2D—Pt1—V6	88.79 (9)	V7—V6—V1	120.95 (3)
O4C—Pt1—V6	132.85 (9)	Pt1—V6—V1	60.23 (2)
O3C—Pt1—V6	39.21 (9)	V5—V6—V1	58.91 (2)
O8B—Pt1—V6	85.25 (10)	V6—V7—V3	120.25 (3)
O7B—Pt1—V6	132.36 (9)	Pt1—V7—V3	87.79 (2)
O1D—Pt1—V8	89.65 (9)	V2—V7—V3	59.10 (2)
O2D—Pt1—V8	46.63 (9)	V6—V7—V4	61.64 (2)
O4C—Pt1—V8	40.00 (9)	Pt1—V7—V4	59.55 (2)
O3C—Pt1—V8	131.42 (9)	V2—V7—V4	89.94 (3)
O8B—Pt1—V8	135.22 (10)	V3—V7—V4	58.66 (2)
O7B—Pt1—V8	86.34 (9)	Pt1—V8—V3	88.63 (2)
V6—Pt1—V8	123.63 (2)	Pt1—V8—V9	59.88 (2)
O1D—Pt1—V9	46.16 (9)	V3—V8—V9	119.00 (3)
O2D—Pt1—V9	89.07 (9)	V3—V8—V2	59.15 (2)
O4C—Pt1—V9	40.35 (9)	V9—V8—V2	120.00 (3)
O3C—Pt1—V9	131.59 (9)	V3—V8—V4	58.82 (2)
O8B—Pt1—V9	87.36 (10)	V9—V8—V4	60.19 (2)
O7B—Pt1—V9	134.69 (9)	V2—V8—V4	89.43 (3)
V6—Pt1—V9	92.83 (2)	Pt1—V9—V8	59.58 (2)
V8—Pt1—V9	60.54 (2)	Pt1—V9—V5	87.73 (2)
O1D—Pt1—V7	88.61 (9)	V8—V9—V5	119.42 (3)
O2D—Pt1—V7	45.87 (9)	Pt1—V9—V1	60.07 (2)
O4C—Pt1—V7	131.81 (9)	V8—V9—V1	119.64 (3)
O3C—Pt1—V7	39.46 (9)	V5—V9—V1	58.99 (2)
O8B—Pt1—V7	132.43 (10)	Pt1—V9—V4	59.80 (2)
O7B—Pt1—V7	86.22 (9)	V8—V9—V4	60.83 (2)
V6—Pt1—V7	59.41 (2)	V5—V9—V4	58.65 (2)
V8—Pt1—V7	92.22 (2)	V1—V9—V4	90.08 (3)
V9—Pt1—V7	122.21 (2)	O3W^i—K1—O2W	71.45 (18)
O1D—Pt1—V4	42.45 (9)	O3W^i—K1—O1W	122.0 (2)
O2D—Pt1—V4	42.16 (9)	O2W—K1—O1W	73.89 (15)
O4C—Pt1—V4	84.02 (8)	O3W^i—K1—O12B^ii	145.45 (18)
O3C—Pt1—V4	83.88 (9)	O2W—K1—O12B^ii	118.85 (16)
O8B—Pt1—V4	130.94 (9)	O1W—K1—O12B^ii	92.12 (13)
O7B—Pt1—V4	130.91 (9)	O3W^i—K1—O4W^iii	78.75 (18)
V6—Pt1—V4	62.06 (2)	O2W—K1—O4W^iii	128.72 (14)
V8—Pt1—V4	61.58 (2)	O1W—K1—O4W^iii	155.55 (14)
V9—Pt1—V4	61.05 (2)	O12B^ii—K1—O4W^iii	69.55 (10)
V7—Pt1—V4	61.17 (2)	O3W^i—K1—O25T^iv	82.50 (12)
O1D—Pt1—V2	133.30 (9)	O2W—K1—O25T^iv	129.92 (16)
O2D—Pt1—V2	48.70 (9)	O1W—K1—O25T^iv	85.91 (13)
O4C—Pt1—V2	90.75 (9)	O12B^ii—K1—O25T^iv	106.98 (11)
O3C—Pt1—V2	88.98 (9)	O4W^iii—K1—O25T^iv	84.34 (11)
O8B—Pt1—V2	138.14 (9)	O3W^i—K1—O24T^v	65.13 (14)
O7B—Pt1—V2	40.05 (9)	O2W—K1—O24T^v	65.37 (12)
V6—Pt1—V2	119.45 (2)	O1W—K1—O24T^v	133.36 (13)
V8—Pt1—V2	60.73 (2)	O12B^ii—K1—O24T^v	88.44 (10)
V9—Pt1—V2	121.27 (2)	O4W^iii—K1—O24T^v	64.45 (10)
V7—Pt1—V2	60.08 (2)	O25T^iv—K1—O24T^v	138.04 (10)
V4—Pt1—V2	90.86 (2)	O3W^i—K1—O5W^vi	110.45 (14)
O21T—V1—O12B	102.27 (17)	O2W—K1—O5W^vi	51.31 (16)
O21T—V1—O13B	102.73 (17)	O1W—K1—O5W^vi	79.54 (14)
O12B—V1—O13B	90.13 (14)	O12B^ii—K1—O5W^vi	67.77 (12)
O21T—V1—O19B	105.72 (16)	O4W^iii—K1—O5W^vi	106.58 (12)
O12B—V1—O19B	91.05 (14)	O25T^iv—K1—O5W^vi	164.20 (12)
O13B—V1—O19B	150.57 (14)	O24T^v—K1—O5W^vi	57.73 (10)
O21T—V1—O8B	99.44 (16)	O4W^ii—K2—O27T^ii	96.79 (13)
O12B—V1—O8B	158.14 (14)	O4W^ii—K2—O28T^ii	157.70 (12)
O13B—V1—O8B	82.64 (14)	O27T^ii—K2—O28T^ii	71.43 (10)
O19B—V1—O8B	85.45 (14)	O4W^ii—K2—O20B^vi	124.36 (11)
O21T—V1—O1D	176.60 (16)	O27T^ii—K2—O20B^vi	110.65 (11)
O12B—V1—O1D	80.42 (12)	O28T^ii—K2—O20B^vi	77.91 (10)
O13B—V1—O1D	75.06 (12)	O4W^ii—K2—O8B^vii	82.79 (11)
O19B—V1—O1D	76.16 (12)	O27T^ii—K2—O8B^vii	73.02 (10)
O8B—V1—O1D	77.79 (12)	O28T^ii—K2—O8B^vii	75.73 (10)
O22T—V2—O9B	103.62 (17)	O20B^vi—K2—O8B^vii	150.46 (10)
O22T—V2—O16B	104.45 (17)	O4W^ii—K2—O3W	78.19 (15)
O9B—V2—O16B	91.43 (15)	O27T^ii—K2—O3W	162.23 (13)
O22T—V2—O17B	104.04 (17)	O28T^ii—K2—O3W	107.12 (13)
O9B—V2—O17B	88.97 (14)	O20B^vi—K2—O3W	85.81 (12)
O16B—V2—O17B	150.56 (14)	O8B^vii—K2—O3W	89.37 (12)
O22T—V2—O7B	97.56 (16)	O4W^ii—K2—O24T^vi	69.29 (11)
O9B—V2—O7B	158.78 (14)	O27T^ii—K2—O24T^vi	128.86 (11)
O16B—V2—O7B	84.50 (14)	O28T^ii—K2—O24T^vi	132.88 (10)
O17B—V2—O7B	84.59 (13)	O20B^vi—K2—O24T^vi	55.63 (9)
O22T—V2—O2D	175.77 (15)	O8B^vii—K2—O24T^vi	145.32 (10)
O9B—V2—O2D	80.53 (13)	O3W—K2—O24T^vi	65.65 (11)
O16B—V2—O2D	76.07 (13)	O4W^ii—K2—O5W^ii	63.16 (12)
O17B—V2—O2D	74.97 (12)	O27T^ii—K2—O5W^ii	72.57 (12)
O7B—V2—O2D	78.27 (11)	O28T^ii—K2—O5W^ii	126.96 (12)
O23T—V3—O9B	104.10 (17)	O20B^vi—K2—O5W^ii	79.90 (12)
O23T—V3—O18B	104.12 (17)	O8B^vii—K2—O5W^ii	127.23 (12)
O9B—V3—O18B	92.55 (15)	O3W—K2—O5W^ii	118.55 (13)
O23T—V3—O15B	103.56 (18)	O24T^vi—K2—O5W^ii	57.03 (11)
O9B—V3—O15B	90.80 (15)	O23T^vi—K3—O25T^viii	136.47 (11)
O18B—V3—O15B	150.37 (14)	O23T^vi—K3—O5W	75.77 (13)
O23T—V3—O10B	101.92 (16)	O25T^viii—K3—O5W	120.42 (12)
O9B—V3—O10B	153.94 (14)	O23T^vi—K3—O6W	72.84 (12)
O18B—V3—O10B	82.41 (14)	O25T^viii—K3—O6W	64.17 (12)
O15B—V3—O10B	81.76 (14)	O5W—K3—O6W	104.30 (15)
O23T—V3—O2D	174.90 (16)	O23T^vi—K3—O9W	76.16 (15)
O9B—V3—O2D	80.92 (13)	O25T^viii—K3—O9W	87.40 (14)
O18B—V3—O2D	76.28 (12)	O5W—K3—O9W	150.12 (16)
O15B—V3—O2D	75.21 (12)	O6W—K3—O9W	76.75 (14)
O10B—V3—O2D	73.04 (12)	O23T^vi—K3—O21T^ix	133.79 (11)
O10B—V4—O11B	108.05 (16)	O25T^viii—K3—O21T^ix	74.44 (10)
O10B—V4—O6C	98.10 (15)	O5W—K3—O21T^ix	123.14 (14)
O11B—V4—O6C	99.13 (15)	O6W—K3—O21T^ix	128.44 (13)
O10B—V4—O5C	98.12 (15)	O9W—K3—O21T^ix	71.85 (14)
O11B—V4—O5C	96.71 (15)	O23T^vi—K3—O27T	74.05 (10)
O6C—V4—O5C	152.55 (13)	O25T^viii—K3—O27T	146.54 (11)
O10B—V4—O2D	87.63 (14)	O5W—K3—O27T	73.96 (12)
O11B—V4—O2D	164.23 (14)	O6W—K3—O27T	146.13 (12)
O6C—V4—O2D	79.74 (12)	O9W—K3—O27T	88.67 (13)
O5C—V4—O2D	78.95 (12)	O21T^ix—K3—O27T	72.77 (10)
O10B—V4—O1D	164.37 (14)	O23T^vi—K3—O4W	136.36 (11)
O11B—V4—O1D	87.58 (14)	O25T^viii—K3—O4W	78.53 (11)
O6C—V4—O1D	79.38 (12)	O5W—K3—O4W	61.86 (12)
O5C—V4—O1D	79.03 (12)	O6W—K3—O4W	125.62 (12)
O2D—V4—O1D	76.74 (12)	O9W—K3—O4W	141.67 (15)
O24T—V5—O12B	104.93 (17)	O21T^ix—K3—O4W	70.07 (10)
O24T—V5—O20B	103.26 (16)	O27T—K3—O4W	84.26 (10)
O12B—V5—O20B	91.36 (15)	O23T^vi—K3—O14B^viii	119.30 (11)
O24T—V5—O14B	103.76 (16)	O25T^viii—K3—O14B^viii	53.38 (9)
O12B—V5—O14B	91.43 (15)	O5W—K3—O14B^viii	67.26 (11)
O20B—V5—O14B	151.11 (14)	O6W—K3—O14B^viii	72.00 (11)
O24T—V5—O11B	100.00 (16)	O9W—K3—O14B^viii	137.58 (13)
O12B—V5—O11B	155.07 (14)	O21T^ix—K3—O14B^viii	106.80 (10)
O20B—V5—O11B	82.61 (14)	O27T—K3—O14B^viii	132.52 (10)
O14B—V5—O11B	82.82 (14)	O4W—K3—O14B^viii	53.88 (9)
O24T—V5—O1D	173.91 (15)	O6W—K4—O16B^vii	162.73 (15)
O12B—V5—O1D	81.14 (13)	O6W—K4—O26T^viii	73.88 (13)
O20B—V5—O1D	75.91 (12)	O16B^vii—K4—O26T^viii	118.24 (13)
O14B—V5—O1D	76.13 (12)	O6W—K4—O9W	78.81 (17)
O11B—V5—O1D	73.92 (11)	O16B^vii—K4—O9W	83.95 (15)
O25T—V6—O13B	103.58 (16)	O26T^viii—K4—O9W	126.27 (17)
O25T—V6—O14B	103.90 (16)	O6W—K4—O26T^vii	138.56 (13)
O13B—V6—O14B	94.04 (15)	O16B^vii—K4—O26T^vii	54.50 (10)
O25T—V6—O3C	97.90 (16)	O26T^viii—K4—O26T^vii	64.75 (12)
O13B—V6—O3C	91.22 (14)	O9W—K4—O26T^vii	124.14 (16)
O14B—V6—O3C	155.66 (14)	O6W—K4—O7W	111.55 (14)
O25T—V6—O5C	102.60 (16)	O16B^vii—K4—O7W	65.92 (11)
O13B—V6—O5C	152.25 (14)	O26T^viii—K4—O7W	146.61 (15)
O14B—V6—O5C	88.47 (14)	O9W—K4—O7W	86.49 (16)
O3C—V6—O5C	76.20 (13)	O26T^vii—K4—O7W	104.46 (12)
O25T—V6—O1D	175.51 (15)	O6W—K4—O3W	118.81 (16)
O13B—V6—O1D	78.63 (13)	O16B^vii—K4—O3W	74.21 (12)
O14B—V6—O1D	79.71 (12)	O26T^viii—K4—O3W	95.01 (14)
O3C—V6—O1D	78.07 (12)	O9W—K4—O3W	138.71 (17)
O5C—V6—O1D	74.63 (12)	O26T^vii—K4—O3W	68.97 (12)
O26T—V7—O15B	103.92 (18)	O7W—K4—O3W	52.73 (14)
O26T—V7—O16B	102.74 (18)	O8W—K5—O18B^vi	116.68 (16)
O15B—V7—O16B	95.34 (16)	O8W—K5—O9B	88.96 (16)
O26T—V7—O5C	102.03 (17)	O18B^vi—K5—O9B	115.20 (11)
O15B—V7—O5C	89.99 (14)	O8W—K5—O7W	86.37 (17)
O16B—V7—O5C	152.57 (14)	O18B^vi—K5—O7W	94.58 (12)
O26T—V7—O3C	98.14 (17)	O9B—K5—O7W	148.49 (12)
O15B—V7—O3C	155.92 (14)	O8W—K5—O22T^vii	67.49 (15)
O16B—V7—O3C	89.04 (14)	O18B^vi—K5—O22T^vii	170.27 (11)
O5C—V7—O3C	75.93 (13)	O9B—K5—O22T^vii	72.81 (10)
O26T—V7—O2D	175.00 (16)	O7W—K5—O22T^vii	76.63 (12)
O15B—V7—O2D	80.25 (13)	O8W—K5—O9W	142.73 (18)
O16B—V7—O2D	79.42 (13)	O18B^vi—K5—O9W	100.56 (14)
O5C—V7—O2D	75.00 (12)	O9B—K5—O9W	73.02 (12)
O3C—V7—O2D	77.31 (12)	O7W—K5—O9W	92.42 (15)
O27T—V8—O17B	104.28 (16)	O22T^vii—K5—O9W	75.98 (14)
O27T—V8—O18B	102.86 (16)	O8W—K5—O23T	78.72 (14)
O17B—V8—O18B	94.12 (15)	O18B^vi—K5—O23T	71.86 (10)
O27T—V8—O6C	101.85 (16)	O9B—K5—O23T	55.51 (10)
O17B—V8—O6C	152.21 (14)	O7W—K5—O23T	152.01 (14)
O18B—V8—O6C	89.12 (14)	O22T^vii—K5—O23T	117.87 (11)
O27T—V8—O4C	98.38 (15)	O9W—K5—O23T	113.75 (13)
O17B—V8—O4C	91.54 (13)	Pt1—O1D—V4	99.17 (13)
O18B—V8—O4C	155.90 (13)	Pt1—O1D—V9	94.73 (12)
O6C—V8—O4C	75.36 (12)	V4—O1D—V9	92.37 (12)
O27T—V8—O2D	175.32 (15)	Pt1—O1D—V6	93.70 (12)
O17B—V8—O2D	78.97 (13)	V4—O1D—V6	93.47 (12)
O18B—V8—O2D	80.09 (13)	V9—O1D—V6	168.86 (15)
O6C—V8—O2D	74.42 (12)	Pt1—O1D—V1	92.47 (12)
O4C—V8—O2D	78.04 (11)	V4—O1D—V1	168.36 (15)
O28T—V9—O20B	105.26 (16)	V9—O1D—V1	86.35 (11)
O28T—V9—O19B	102.34 (16)	V6—O1D—V1	86.01 (10)
O20B—V9—O19B	94.63 (14)	Pt1—O1D—V5	174.40 (16)
O28T—V9—O6C	102.11 (16)	V4—O1D—V5	86.40 (11)
O20B—V9—O6C	90.31 (14)	V9—O1D—V5	85.49 (10)
O19B—V9—O6C	152.78 (13)	V6—O1D—V5	85.42 (10)
O28T—V9—O4C	96.57 (15)	V1—O1D—V5	81.96 (10)
O20B—V9—O4C	156.16 (14)	Pt1—O2D—V4	99.47 (13)
O19B—V9—O4C	89.88 (13)	Pt1—O2D—V7	95.20 (12)
O6C—V9—O4C	75.62 (12)	V4—O2D—V7	93.10 (11)
O28T—V9—O1D	174.17 (15)	Pt1—O2D—V8	94.04 (12)
O20B—V9—O1D	80.02 (13)	V4—O2D—V8	93.16 (12)
O19B—V9—O1D	79.42 (12)	V7—O2D—V8	167.84 (15)
O6C—V9—O1D	75.11 (12)	Pt1—O2D—V2	92.35 (11)
O4C—V9—O1D	77.82 (11)	V4—O2D—V2	168.17 (15)
V5—V1—Pt1	87.93 (2)	V7—O2D—V2	85.63 (11)
V5—V1—V6	60.31 (2)	V8—O2D—V2	86.10 (10)
Pt1—V1—V6	58.97 (2)	Pt1—O2D—V3	173.86 (16)
V5—V1—V9	60.15 (2)	V4—O2D—V3	86.57 (10)
Pt1—V1—V9	59.27 (2)	V7—O2D—V3	85.52 (10)
V6—V1—V9	90.89 (3)	V8—O2D—V3	84.47 (10)
V5—V1—V4	43.54 (2)	V2—O2D—V3	81.61 (10)
Pt1—V1—V4	44.385 (15)	V6—O3C—Pt1	101.52 (13)
V6—V1—V4	45.82 (2)	V6—O3C—V7	99.96 (13)
V9—V1—V4	45.099 (19)	Pt1—O3C—V7	101.69 (14)
V3—V2—V7	60.71 (3)	Pt1—O4C—V8	100.70 (13)
V3—V2—Pt1	88.53 (3)	Pt1—O4C—V9	100.45 (13)
V7—V2—Pt1	59.81 (2)	V8—O4C—V9	100.37 (13)
V3—V2—V8	59.96 (3)	V4—O5C—V7	109.01 (15)
V7—V2—V8	91.11 (3)	V4—O5C—V6	109.70 (15)
Pt1—V2—V8	59.15 (2)	V7—O5C—V6	101.51 (14)
V3—V2—V4	43.98 (2)	V4—O6C—V9	109.15 (14)
V7—V2—V4	45.49 (2)	V4—O6C—V8	108.85 (15)
Pt1—V2—V4	44.562 (14)	V9—O6C—V8	103.00 (13)
V8—V2—V4	45.641 (19)	Pt1—O7B—V2	100.62 (13)
V3—V2—V1	89.54 (2)	Pt1—O8B—V1	101.22 (14)
V7—V2—V1	59.98 (2)	V4—O10B—V3	112.76 (17)
Pt1—V2—V1	1.113 (10)	V4—O11B—V5	112.09 (16)
V8—V2—V1	60.11 (2)	V5—O12B—V1	116.48 (17)
V4—V2—V1	45.564 (14)	V6—O13B—V1	119.14 (17)
V2—V3—V4	92.11 (3)	V6—O14B—V5	117.51 (16)
V2—V3—V8	60.89 (3)	V7—O15B—V3	117.70 (17)
V4—V3—V8	61.69 (3)	V7—O16B—V2	117.32 (17)
V2—V3—V7	60.19 (3)	V8—O17B—V2	118.96 (16)
V4—V3—V7	61.23 (2)	V8—O18B—V3	117.66 (17)
V8—V3—V7	91.34 (3)	V9—O19B—V1	116.70 (16)
V5—V4—Pt1	88.17 (2)	V9—O20B—V5	117.45 (17)
V3—V4—Pt1	88.48 (2)	H1A—O1W—H1B	109 (5)
V5—V4—V9	60.06 (2)	H2A—O2W—H2B	102 (4)
V3—V4—V9	118.47 (3)	H3A—O3W—H3B	107 (5)
Pt1—V4—V9	59.155 (19)	H4A—O4W—H4B	109 (4)
V5—V4—V7	117.42 (3)	H5A—O5W—H5B	106 (4)
V3—V4—V7	60.12 (3)	H6A—O6W—H6B	109.4
Pt1—V4—V7	59.28 (2)	H7A—O7W—H7B	105 (4)
V9—V4—V7	118.44 (3)	H8A—O8W—H8B	103 (4)
V5—V4—V8	118.99 (3)	H9A—O9W—H9B	101 (4)
V3—V4—V8	59.49 (2)

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

Hydrogen-bond geometry (Å, º)

D—H···A	D—H	H···A	D···A	D—H···A
O7B—H7···O19B^ix	0.90 (8)	1.86 (8)	2.738 (4)	164 (8)
O8B—H8···O4C^ix	0.77 (6)	1.90 (6)	2.645 (5)	161 (6)
O1W—H1B···O9B	0.83 (3)	2.50 (6)	3.127 (6)	133 (7)
O1W—H1A···O8W	0.84 (3)	2.10 (3)	2.930 (9)	170 (8)
O2W—H2A···O15B	0.87 (3)	1.88 (3)	2.728 (6)	166 (8)
O2W—H2B···O11B^v	0.86 (3)	2.23 (5)	2.975 (6)	145 (8)
O3W—H3A···O3C^vii	0.84 (3)	1.83 (3)	2.673 (5)	177 (10)
O3W—H3B···O7W	0.83 (3)	2.09 (5)	2.875 (7)	158 (8)
O4W—H4A···O13B^ix	0.83 (3)	1.88 (3)	2.680 (5)	162 (7)
O4W—H4B···O14B^viii	0.83 (3)	2.10 (4)	2.850 (5)	151 (7)
O5W—H5A···O2W^vi	0.87 (3)	1.84 (3)	2.710 (8)	175 (8)
O5W—H5B···O24T^x	0.84 (3)	2.26 (5)	2.972 (6)	142 (7)
O6W—H6A···O5C^viii	0.97	1.81	2.755 (5)	163
O6W—H6B···O10B^vi	0.97	2.04	2.755 (5)	129
O7W—H7A···O7B^vii	0.85 (3)	2.07 (4)	2.891 (5)	163 (8)
O7W—H7B···O6C^vi	0.84 (3)	2.27 (6)	2.885 (5)	130 (6)
O8W—H8A···O5W^vi	0.86 (3)	1.98 (5)	2.795 (7)	159 (10)
O8W—H8B···O19B^ii	0.86 (3)	2.22 (4)	3.031 (6)	156 (8)

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