Potassium–sodium double salt of decavanadate, K4Na2[V10O28]·10H2O

Lee, U.; Joo, H.-C.

doi:10.1107/S1600536803016453

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Potassium–sodium double salt of decavanadate, K₄Na₂[V₁₀O₂₈]·10H₂O

U. Lee and H.-C. Joo

The double salt tetrapotassium disodium decavanadate decahydrate, K₄Na₂[V₁₀O₂₈]·10H₂O, crystallizes in the triclinic system in space group P $\overline 1$ . The centrosymmetric [V₁₀O₂₈]⁶⁻ polyanion forms a three-dimensional network via O_polyanion

K⁺

O_polyanion coordination with K⁺ ions and O_polyanion

H—O_water

Na⁺ hydrogen bonds. The V

V distances are in the range 3.0601 (9)–3.271 (1) Å, and the four types of V—O bond lengths are in the ranges 1.597 (2)–1.621 (2) (Ot), 1.920 (2)–2.020 (2) (Oc), 1.682 (2)–2.072 (2) (Ob) and 2.088 (2)–2.368 (2) Å (Oh).

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Supporting information

	Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536803016453/br6109sup1.cif Contains datablocks global, I
	Structure factor file (CIF format) https://doi.org/10.1107/S1600536803016453/br6109Isup2.hkl Contains datablock I

checkCIF report

Key indicators

Single-crystal X-ray study
T = 298 K
Mean (V-O) = 0.002 Å
R factor = 0.034
wR factor = 0.094
Data-to-parameter ratio = 15.8

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry

General Notes



FORMU_01  There is a discrepancy between the atom counts in the
          _chemical_formula_sum and _chemical_formula_moiety. This is
          usually due to the moiety formula being in the wrong format.
          Atom count from _chemical_formula_sum:   H20 K4 Na2 O38 V10
          Atom count from _chemical_formula_moiety:H20 K160 O38 V10

Computing details top

Data collection: STADI4 (Stoe & Cie, 1996); cell refinement: STADI4; data reduction: X-RED (Stoe & Cie, 1996); program(s) used to solve structure: SHELXS97 (Sheldrick, 1990); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 1998); software used to prepare material for publication: SHELXL97.

(I) top

Crystal data top

Na₂K₄(V₁₀O₂₈)·10H₂O	Z = 1
M_r = 1339.94	F(000) = 652
Triclinic, P1	D_x = 2.654 Mg m⁻³
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71069 Å
a = 8.620 (1) Å	Cell parameters from 28 reflections
b = 10.387 (1) Å	θ = 9.5–10.5°
c = 11.017 (2) Å	µ = 3.30 mm⁻¹
α = 69.22 (1)°	T = 298 K
β = 87.14 (1)°	Hexagonal prism, pale brown
γ = 66.12 (1)°	0.44 × 0.30 × 0.19 mm
V = 838.2 (2) Å³

Data collection top

Stoe Stadi-4 diffractometer	3393 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	R_int = 0.000
Graphite monochromator	θ_max = 27.5°, θ_min = 2.0°
ω/2–θ scans	h = −11→11
Absorption correction: numerical (X-SHAPE; Stoe & Cie, 1996)	k = −12→13
T_min = 0.317, T_max = 0.534	l = 0→14
3845 measured reflections	3 standard reflections every 60 min
3845 independent reflections	intensity decay: 3.6%

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)] = 0.034	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.094	H-atom parameters constrained
S = 1.11	w = 1/[σ²(F_o²) + (0.0418P)² + 1.8027P] where P = (F_o² + 2F_c²)/3
3845 reflections	(Δ/σ)_max < 0.001
244 parameters	Δρ_max = 0.95 e Å⁻³
0 restraints	Δρ_min = −1.08 e Å⁻³

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
V1	0.31082 (6)	0.49974 (5)	0.52005 (5)	0.01449 (12)
V2	0.47458 (7)	0.20815 (6)	0.76614 (5)	0.01953 (13)
V3	0.52954 (6)	0.49445 (6)	0.74540 (5)	0.01700 (12)
V4	0.82986 (6)	0.21084 (6)	0.72371 (5)	0.01911 (13)
V5	0.62322 (6)	0.21477 (6)	0.49938 (5)	0.01716 (12)
K1	−0.18488 (10)	0.78857 (9)	0.50573 (9)	0.03254 (18)
K2	0.26515 (16)	0.81715 (13)	0.92705 (10)	0.0635 (4)
Na	−0.07082 (17)	0.66774 (15)	0.86876 (13)	0.0279 (3)
Oh1	0.4307 (2)	0.6251 (2)	0.39380 (19)	0.0155 (4)
Oc2	0.3180 (3)	0.6169 (2)	0.6196 (2)	0.0162 (4)
Oc3	0.3969 (3)	0.3805 (2)	0.4129 (2)	0.0162 (4)
Ob4	0.1250 (3)	0.6252 (2)	0.4279 (2)	0.0189 (4)
Ob5	0.2656 (3)	0.3680 (2)	0.6425 (2)	0.0185 (4)
Ob6	0.7057 (3)	0.1162 (2)	0.8254 (2)	0.0215 (4)
Ob7	0.4436 (3)	0.3577 (2)	0.8349 (2)	0.0206 (4)
Ob8	0.7518 (3)	0.3614 (2)	0.7985 (2)	0.0198 (4)
Ob9	0.5187 (3)	0.1299 (2)	0.6315 (2)	0.0202 (4)
Ob10	0.8300 (3)	0.1321 (2)	0.5958 (2)	0.0196 (4)
Ot11	0.3945 (3)	0.1030 (3)	0.8652 (2)	0.0304 (5)
Ot12	0.4948 (3)	0.5977 (3)	0.8333 (2)	0.0238 (5)
Ot13	1.0241 (3)	0.1100 (3)	0.7909 (2)	0.0278 (5)
Ot14	0.6594 (3)	0.1132 (3)	0.4099 (2)	0.0243 (5)
Ow1	−0.0300 (3)	0.5184 (3)	0.7436 (3)	0.0383 (7)
Hw1A	−0.0939	0.4561	0.7682	0.057*
Hw1B	0.0894	0.4575	0.7409	0.057*
Ow2	0.0289 (4)	0.8147 (3)	0.7004 (3)	0.0533 (9)
Hw2A	0.1430	0.7690	0.6753	0.080*
Hw2B	−0.0140	0.9185	0.6561	0.080*
Ow3	−0.3404 (4)	0.8173 (3)	0.7436 (3)	0.0453 (8)
Hw3A	−0.3906	0.9205	0.7412	0.068*
Hw3B	−0.4211	0.7712	0.7680	0.068*
Ow4	0.2044 (3)	0.4874 (3)	0.9860 (2)	0.0315 (6)
Hw4A	0.2574	0.5278	1.0300	0.047*
Hw4B	0.2828	0.4382	0.9335	0.047*
Ow5	−0.0692 (4)	0.8226 (3)	0.9772 (3)	0.0441 (7)
Hw5A	−0.0779	0.7799	1.0701	0.066*
Hw5B	−0.1590	0.9241	0.9392	0.066*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
V1	0.0116 (2)	0.0131 (2)	0.0163 (2)	−0.00295 (18)	0.00095 (18)	−0.00516 (19)
V2	0.0187 (3)	0.0167 (3)	0.0184 (3)	−0.0058 (2)	0.00202 (19)	−0.0029 (2)
V3	0.0181 (2)	0.0156 (2)	0.0146 (2)	−0.00338 (19)	0.00013 (19)	−0.00645 (19)
V4	0.0149 (2)	0.0158 (2)	0.0198 (3)	−0.00167 (19)	−0.00293 (19)	−0.0037 (2)
V5	0.0177 (2)	0.0125 (2)	0.0182 (3)	−0.00258 (19)	0.00069 (19)	−0.0064 (2)
K1	0.0293 (4)	0.0290 (4)	0.0396 (4)	−0.0094 (3)	0.0038 (3)	−0.0160 (3)
K2	0.0656 (7)	0.0447 (6)	0.0379 (5)	0.0176 (5)	−0.0048 (5)	−0.0140 (4)
Na	0.0299 (7)	0.0250 (7)	0.0282 (7)	−0.0113 (6)	0.0024 (6)	−0.0092 (6)
Oh1	0.0137 (9)	0.0141 (9)	0.0154 (10)	−0.0031 (8)	0.0008 (8)	−0.0047 (8)
Oc2	0.0143 (9)	0.0141 (9)	0.0174 (10)	−0.0022 (8)	0.0009 (8)	−0.0067 (8)
Oc3	0.0142 (9)	0.0156 (10)	0.0181 (10)	−0.0049 (8)	0.0009 (8)	−0.0068 (8)
Ob4	0.0142 (10)	0.0186 (10)	0.0206 (11)	−0.0041 (8)	0.0000 (8)	−0.0066 (9)
Ob5	0.0160 (10)	0.0168 (10)	0.0209 (11)	−0.0061 (8)	0.0033 (8)	−0.0059 (8)
Ob6	0.0204 (11)	0.0173 (10)	0.0195 (11)	−0.0041 (9)	−0.0010 (8)	−0.0025 (9)
Ob7	0.0205 (10)	0.0211 (11)	0.0176 (10)	−0.0066 (9)	0.0033 (8)	−0.0066 (9)
Ob8	0.0181 (10)	0.0195 (10)	0.0179 (10)	−0.0045 (9)	−0.0018 (8)	−0.0059 (9)
Ob9	0.0211 (10)	0.0143 (10)	0.0226 (11)	−0.0060 (8)	0.0008 (9)	−0.0050 (9)
Ob10	0.0173 (10)	0.0123 (9)	0.0233 (11)	−0.0010 (8)	−0.0001 (8)	−0.0056 (8)
Ot11	0.0317 (13)	0.0282 (13)	0.0273 (13)	−0.0149 (11)	0.0050 (10)	−0.0029 (10)
Ot12	0.0261 (11)	0.0264 (12)	0.0212 (11)	−0.0084 (10)	0.0030 (9)	−0.0141 (10)
Ot13	0.0193 (11)	0.0241 (12)	0.0304 (13)	−0.0013 (9)	−0.0067 (9)	−0.0071 (10)
Ot14	0.0256 (11)	0.0202 (11)	0.0277 (12)	−0.0059 (9)	0.0018 (9)	−0.0134 (10)
Ow1	0.0287 (13)	0.0449 (16)	0.0592 (19)	−0.0189 (12)	0.0165 (13)	−0.0365 (15)
Ow2	0.0533 (19)	0.0259 (14)	0.068 (2)	−0.0113 (13)	0.0395 (17)	−0.0129 (14)
Ow3	0.0384 (15)	0.0235 (13)	0.067 (2)	−0.0088 (12)	−0.0164 (14)	−0.0103 (13)
Ow4	0.0249 (12)	0.0380 (14)	0.0265 (13)	−0.0080 (11)	0.0026 (10)	−0.0119 (11)
Ow5	0.0582 (19)	0.0288 (14)	0.0295 (14)	−0.0021 (13)	−0.0096 (13)	−0.0098 (12)

Geometric parameters (Å, º) top

V1—V1ⁱ	3.271 (1)	V5—Ob9	1.819 (2)
V1—V2	3.1001 (9)	V5—Ob10	1.829 (2)
V1—V3ⁱ	3.1607 (9)	V5—Ot14	1.619 (2)
V1—V4ⁱ	3.0601 (9)	K1—Oc3ⁱⁱ	2.923 (2)
V1—V5ⁱ	3.1725 (7)	K1—Ob4	2.807 (2)
V2—V4	3.0847 (8)	K1—Ob5ⁱⁱ	2.951 (2)
V3—V5ⁱ	3.0795 (9)	K1—Ob9ⁱⁱ	2.973 (2)
V3—V4	3.1145 (8)	K1—Ot14ⁱⁱⁱ	2.870 (2)
V4—V5	3.0969 (9)	K1—Ow1	2.937 (3)
V1—Oh1	2.088 (2)	K1—Ow2	3.047 (4)
V1—Oh1ⁱ	2.132 (2)	K1—Ow3	2.938 (4)
V1—Oc2	1.924 (2)	K2—Ob6^iv	3.086 (3)
V1—Oc3	1.920 (2)	K2—Ob7^iv	3.172 (2)
V1—Ob4	1.682 (2)	K2—Ob8^iv	2.966 (3)
V1—Ob5	1.707 (2)	K2—Ot11^v	3.420 (3)
V2—Oh1ⁱ	2.368 (2)	K2—Ot12	2.827 (2)
V2—Ob5	2.019 (2)	K2—Ot13ⁱⁱⁱ	2.788 (3)
V2—Ob6	1.858 (2)	K2—Ow2	3.313 (4)
V2—Ob7	1.881 (2)	K2—Ow5	2.889 (4)
V2—Ob9	1.885 (2)	Na—Ow1	2.337 (3)
V2—Ot11	1.597 (2)	Na—Ow2	2.325 (3)
V3—Oh1ⁱ	2.228 (2)	Na—Ow3	2.365 (3)
V3—Oc2	1.997 (2)	Na—Ow4	2.407 (3)
V3—Oc3ⁱ	2.020 (2)	Na—Ow4^vi	2.444 (3)
V3—Ob7	1.824 (2)	Na—Ow5	2.324 (3)
V3—Ob8	1.821 (2)	Ow1—Hw1a	0.9714
V3—Ot12	1.621 (2)	Ow1—Hw1b	0.9709
V4—Oh1ⁱ	2.291 (2)	Ow2—Hw2a	0.9784
V4—Ob4ⁱ	2.072 (2)	Ow2—Hw2b	0.9265
V4—Ob6	1.822 (2)	Ow3—Hw3a	0.9709
V4—Ob8	1.893 (2)	Ow3—Hw3b	0.9714
V4—Ob10	1.864 (2)	Ow4—Hw4a	0.9704
V4—Ot13	1.613 (2)	Ow4—Hw4b	0.9711
V5—Oh1ⁱ	2.253 (2)	OW5—Hw5a	0.9730
V5—Oc2ⁱ	2.015 (2)	Ow5—Hw5b	0.9716
V5—Oc3	1.995 (2)

V4ⁱ—V1—V2	176.49 (2)	Ob9—V5—Oc3	89.85 (9)
V4ⁱ—V1—V3ⁱ	60.06 (2)	Ob10—V5—Oc3	154.64 (9)
V2—V1—V3ⁱ	118.27 (2)	Ot14—V5—Oc2ⁱ	99.8 (1)
V4ⁱ—V1—V5ⁱ	59.56 (2)	Ob9—V5—Oc2ⁱ	154.81 (9)
V2—V1—V5ⁱ	118.00 (2)	Ob10—V5—Oc2ⁱ	89.01 (9)
V3ⁱ—V1—V5ⁱ	89.58 (2)	Oc3—V5—Oc2ⁱ	76.27 (9)
V4ⁱ—V1—V1ⁱ	88.13 (2)	Ot14—V5—Oh1ⁱ	174.6 (1)
V2—V1—V1ⁱ	88.39 (2)	Ob9—V5—Oh1ⁱ	81.17 (9)
V3ⁱ—V1—V1ⁱ	58.89 (2)	Ob10—V5—Oh1ⁱ	80.18 (8)
V5ⁱ—V1—V1ⁱ	58.85 (2)	OC3—V5—OH1ⁱ	76.17 (8)
V4—V2—V1	90.85 (2)	OC2ⁱ—V5—OH1ⁱ	75.19 (8)
V5ⁱ—V3—V4	119.32 (2)	Ob4—K1—Ot14ⁱⁱⁱ	122.30 (7)
V1ⁱ—V4—V2	92.62 (2)	Ob4—K1—Oc3ⁱⁱ	112.37 (7)
V1ⁱ—V4—V5	62.03 (2)	Ot14ⁱⁱⁱ—K1—Oc3ⁱⁱ	119.96 (7)
V2—V4—V5	60.96 (2)	Ob4—K1—Ow1	78.12 (7)
V1ⁱ—V4—V3	61.57 (2)	Ot14ⁱⁱⁱ—K1—Ow1	143.03 (7)
V2—V4—V3	60.547 (19)	Oc3ⁱⁱ—K1—Ow1	67.67 (7)
V5—V4—V3	91.83 (2)	Ob4—K1—Ow3	140.35 (8)
V3ⁱ—V5—V4	119.17 (2)	Ot14ⁱⁱⁱ—K1—Ow3	83.43 (8)
Ob4—V1—Ob5	106.6 (1)	Oc3ⁱⁱ—K1—Ow3	68.32 (7)
Ob4—V1—Oc3	98.1 (1)	Ow1—K1—Ow3	65.40 (8)
Ob5—V1—Oc3	96.1 (1)	Ob4—K1—Ob5ⁱⁱ	73.82 (6)
Ob4—V1—Oc2	97.2 (1)	Ot14ⁱⁱⁱ—K1—Ob5ⁱⁱ	118.88 (7)
Ob5—V1—Oc2	97.0 (1)	Oc3ⁱⁱ—K1—Ob5ⁱⁱ	54.76 (6)
Oc3—V1—Oc2	156.10 (9)	Ow1—K1—Ob5ⁱⁱ	95.43 (7)
Ob4—V1—Oh1	88.34 (9)	Ow3—K1—Ob5ⁱⁱ	122.81 (7)
Ob5—V1—Oh1	165.08 (9)	Ob4—K1—Ob9ⁱⁱ	121.50 (7)
Oc3—V1—Oh1	81.06 (9)	Ot14ⁱⁱⁱ—K1—Ob9ⁱⁱ	76.09 (7)
Oc2—V1—Oh1	81.09 (9)	Oc3ⁱⁱ—K1—Ob9ⁱⁱ	54.43 (6)
Ob4—V1—Oh1ⁱ	166.7 (1)	Ow1—K1—Ob9ⁱⁱ	122.10 (7)
Ob5—V1—Oh1ⁱ	86.74 (9)	Ow3—K1—Ob9ⁱⁱ	92.01 (7)
Oc3—V1—Oh1ⁱ	80.69 (8)	Ob5ⁱⁱ—K1—Ob9ⁱⁱ	51.85 (6)
Oc2—V1—Oh1ⁱ	80.24 (8)	Ob4—K1—Ow2	86.76 (7)
Oh1—V1—Oh1ⁱ	78.36 (9)	Ot14ⁱⁱⁱ—K1—Ow2	84.94 (8)
Ot11—V2—Ob6	105.0 (1)	Oc3ⁱⁱ—K1—Ow2	122.58 (7)
Ot11—V2—Ob7	104.1 (1)	Ow1—K1—Ow2	64.35 (8)
Ob6—V2—Ob7	89.9 (1)	Ow3—K1—Ow2	64.30 (8)
Ot11—V2—Ob9	101.6 (1)	Ob5ⁱⁱ—K1—Ow2	154.80 (7)
Ob6—V2—Ob9	90.9 (1)	Ob9ⁱⁱ—K1—Ow2	151.36 (7)
Ob7—V2—Ob9	153.1 (1)	Ot13ⁱⁱⁱ—K2—Ot12	130.18 (8)
Ot11—V2—Ob5	100.8 (1)	Ot13ⁱⁱⁱ—K2—Ow5	72.21 (8)
Ob6—V2—Ob5	154.1 (1)	Ot12—K2—Ow5	119.03 (9)
Ob7—V2—Ob5	84.54 (9)	Ot13ⁱⁱⁱ—K2—Ob8^iv	123.32 (8)
Ob9—V2—Ob5	83.05 (9)	Ot12—K2—Ob8^iv	103.76 (7)
Ot11—V2—Oh1ⁱ	174.7 (1)	Ow5—K2—Ob8^iv	66.59 (8)
Ob6—V2—Oh1ⁱ	80.15 (9)	Ot13ⁱⁱⁱ—K2—Ob6^iv	93.38 (7)
Ob7—V2—Oh1ⁱ	76.88 (8)	Ot12—K2—Ob6^iv	131.44 (7)
Ob9—V2—Oh1ⁱ	76.83 (8)	Ow5—K2—Ob6^iv	91.13 (8)
Ob5—V2—Oh1ⁱ	73.99 (8)	Ob8^iv—K2—Ob6^iv	51.80 (6)
Ot12—V3—Ob8	102.9 (1)	Ot13ⁱⁱⁱ—K2—Ob7^iv	139.41 (8)
Ot12—V3—Ob7	102.9 (1)	Ot12—K2—Ob7^iv	81.64 (7)
Ob8—V3—Ob7	94.7 (1)	Ow5—K2—Ob7^iv	118.16 (8)
Ot12—V3—Oc2	99.5 (1)	Ob8^iv—K2—Ob7^iv	51.65 (6)
Ob8—V3—Oc2	155.07 (9)	Ob6^iv—K2—Ob7^iv	49.91 (6)
Ob7—V3—Oc2	90.8 (1)	Ot13ⁱⁱⁱ—K2—Ow2	70.10 (8)
Ot12—V3—Oc3ⁱ	99.3 (1)	Ot12—K2—Ow2	75.47 (7)
Ob8—V3—Oc3ⁱ	89.57 (9)	Ow5—K2—Ow2	60.46 (8)
Ob7—V3—Oc3ⁱ	155.84 (9)	Ob8^iv—K2—Ow2	116.26 (8)
Oc2—V3—Oc3ⁱ	76.11 (9)	Ob6^iv—K2—Ow2	150.02 (7)
Ot12—V3—Oh1ⁱ	174.0 (1)	Ob7^iv—K2—Ow2	150.39 (7)
Ob8—V3—Oh1ⁱ	80.37 (9)	Ot13ⁱⁱⁱ—K2—Ot11^v	63.31 (7)
Ob7—V3—Oh1ⁱ	81.73 (9)	Ot12—K2—Ot11^v	109.14 (8)
Oc2—V3—Oh1ⁱ	76.37 (8)	Ow5—K2—Ot11^v	128.60 (8)
Oc3ⁱ—V3—Oh1ⁱ	75.55 (8)	Ob8^iv—K2—Ot11^v	119.11 (7)
Ot13—V4—Ob6	105.1 (1)	Ob6^iv—K2—Ot11^v	68.07 (7)
Ot13—V4—Ob10	100.5 (1)	Ob7^iv—K2—Ot11^v	84.28 (7)
Ob6—V4—Ob10	93.1 (1)	Ow2—K2—Ot11^v	120.78 (7)
Ot13—V4—Ob8	102.5 (1)	Ow5—Na—Ow2	85.1 (1)
Ob6—V4—Ob8	90.8 (1)	Ow5—Na—Ow1	169.7 (1)
Ob10—V4—Ob8	154.78 (9)	Ow2—Na—Ow1	86.3 (1)
Ot13—V4—Ob4ⁱ	97.5 (1)	Ow5—Na—Ow3	100.0 (1)
Ob6—V4—Ob4ⁱ	157.37 (9)	Ow2—Na—Ow3	85.6 (1)
Ob10—V4—Ob4ⁱ	83.46 (9)	Ow1—Na—Ow3	84.9 (1)
Ob8—V4—Ob4ⁱ	83.43 (9)	Ow5—Na—Ow4	88.1 (1)
Ot13—V4—Oh1ⁱ	171.9 (1)	Ow2—Na—Ow4	96.5 (1)
Ob6—V4—Oh1ⁱ	83.03 (9)	Ow1—Na—Ow4	87.3 (1)
Ob10—V4—Oh1ⁱ	78.46 (8)	Ow3—Na—Ow4	171.8 (1)
Ob8—V4—Oh1ⁱ	77.29 (8)	Ow5—Na—Ow4^vi	103.2 (1)
OB4ⁱ—V4—OH1ⁱ	74.36 (8)	Ow2—Na—Ow4^vi	169.6 (1)
Ot14—V5—Ob9	103.4 (1)	Ow1—Na—Ow4^vi	86.0 (1)
Ot14—V5—Ob10	102.1 (1)	Ow3—Na—Ow4^vi	86.8 (1)
Ob9—V5—Ob10	95.5 (1)	Ow4—Na—Ow4^vi	90.1 (1)
Ot14—V5—Oc3	100.7 (1)

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

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
Ow1—Hw1a···Ob4ⁱⁱ	0.97	2.64	3.100 (3)	109
Ow1—Hw1b···Ob5	0.97	1.94	2.811 (3)	148
Ow2—Hw2a···Oc2	0.98	1.95	2.856 (3)	152
Ow2—Hw2b···Ob10ⁱⁱⁱ	0.93	1.95	2.839 (4)	160
Ow3—Hw3a···Ob9ⁱⁱⁱ	0.97	1.91	2.767 (3)	146
Ow3—Hw3b···Ot14ⁱⁱ	0.97	2.50	2.989 (4)	111
Ow4—Hw4b···Ob7	0.97	1.83	2.799 (3)	174
Ow4—Hw4a···Ot12^iv	0.97	2.28	2.980 (3)	128
Ow5—Hw5b···Ob6ⁱⁱⁱ	0.97	1.84	2.789 (4)	163
Ow5—Hw5a···Ot13^iv	0.97	2.37	2.959 (4)	119

Symmetry codes: (ii) −x, −y+1, −z+1; (iii) x−1, y+1, z; (iv) −x+1, −y+1, −z+2.

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