Poly[[tetra­aquadi-μ4-succinato-μ5-succinato-diytterbium(III)] hexa­hydrate]

Rahahlia, N.; Alioune, K.; Guehria-Laidoudi, A.; Dahaoui, S.; Lecomte, C.

doi:10.1107/S1600536806036002

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Poly[[tetraaquadi-μ₄-succinato-μ₅-succinato-diytterbium(III)] hexahydrate]

N. Rahahlia, K. Alioune, A. Guehria-Laidoudi, S. Dahaoui and C. Lecomte

The title compound, {[Yb₂(C₄H₄O₄)₃(H₂O)₄]·6H₂O}_n, is a two-dimensional open-framework built up from centrosymmetric binuclear units developed along [100] through the spacers of four extended ligands, and interconnected along [101] by two twisted ligands, forming a layered coordination polymer in the (010) plane embedding six uncoordinated water molecules. The water-coordinated Yb^III atom completes a nine-coordination mode via seven O atoms from four carboxylate ligands, in a monocapped square antiprism. One independent succinate ligand, located on an inversion center, is in a bidentate coordination mode, exhibiting an anti conformation. The second independent succinate ligand, in a gauche conformation, is bidentate and bridging–chelating, involving one triply ligating O atom displaying the longest Yb—O bond [2.598 (2) Å]. In addition to interlayer hydrogen bonds, intralayer hydrogen bonds involve, as acceptors, carboxylate O atoms which are in bidentate mode.

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Supporting information

	Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536806036002/lh2170sup1.cif Contains datablocks I, global
	Structure factor file (CIF format) https://doi.org/10.1107/S1600536806036002/lh2170Isup2.hkl Contains datablock I

CCDC reference: 624907

checkCIF report

Key indicators

Single-crystal X-ray study
T = 100 K
Mean (C-C) = 0.004 Å
R factor = 0.024
wR factor = 0.065
Data-to-parameter ratio = 27.5

checkCIF/PLATON results

No syntax errors found



Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT417_ALERT_2_C Short Inter D-H..H-D       H31    ..  H41     ..       2.13 Ang.

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

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

Computing details top

Data collection: KappaCCD Software (Nonius, 1999); cell refinement: DIRAX/LSQ (Duisenberg, 1992); data reduction: EVALCCD (Duisenberg et al., 2003); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997); software used to prepare material for publication: WinGX (Farrugia, 1999).

Poly[[tetraaquadi-µ₄-succinato-µ₅– succinato-diyterbium (III)] hexahydrate] top

Crystal data top

[Yb₂(C₄H₄O₄)₃(H₂O)₄]·3H₂O	Z = 2
M_r = 437.23	F(000) = 420
Triclinic, P1	D_x = 2.389 Mg m⁻³
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71069 Å
a = 6.457 (5) Å	Cell parameters from 29166 reflections
b = 9.741 (5) Å	θ = 2.7–35.0°
c = 10.384 (5) Å	µ = 7.75 mm⁻¹
α = 79.959 (5)°	T = 100 K
β = 89.571 (5)°	Prism, colourless
γ = 71.133 (5)°	0.46 × 0.17 × 0.05 mm
V = 607.7 (6) Å³

Data collection top

Nonius KappaCCD diffractometer	5330 independent reflections
Radiation source: fine-focus sealed tube	5008 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.059
ω scans	θ_max = 35.0°, θ_min = 2.7°
Absorption correction: numerical (ABSORB; De Titta, 1988)	h = −10→10
T_min = 0.184, T_max = 0.690	k = −15→15
29166 measured reflections	l = −16→16

Refinement top

Refinement on F²	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F² > 2σ(F²)] = 0.024	H-atom parameters constrained
wR(F²) = 0.065	w = 1/[σ²(F_o²) + (0.0401P)² + 1.5702P] where P = (F_o² + 2F_c²)/3
S = 1.06	(Δ/σ)_max = 0.002
5330 reflections	Δρ_max = 2.23 e Å⁻³
194 parameters	Δρ_min = −3.31 e Å⁻³
8 restraints	Extinction correction: SHELXL97, Fc^*=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4
Primary atom site location: structure-invariant direct methods	Extinction coefficient: 0.0182 (9)

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
O1	0.4061 (3)	0.4799 (2)	0.65756 (19)	0.0110 (3)
O2	0.0736 (3)	0.6188 (2)	0.68644 (19)	0.0109 (3)
O3	0.0647 (3)	0.8547 (2)	0.8291 (2)	0.0124 (3)
O4	0.0889 (3)	0.6516 (2)	0.96694 (19)	0.0118 (3)
O5	−0.4523 (3)	0.6052 (2)	1.05179 (19)	0.0108 (3)
O6	−0.4807 (4)	0.7948 (2)	0.8968 (2)	0.0144 (3)
O1W	0.7492 (3)	0.5203 (2)	0.80455 (19)	0.0106 (3)
H11	0.8260	0.5623	0.7698	0.016*
H12	0.8112	0.4646	0.8692	0.016*
O2W	0.4192 (3)	0.7800 (2)	0.63939 (19)	0.0116 (3)
H21	0.5129	0.8193	0.6383	0.017*
H22	0.3842	0.7747	0.5651	0.017*
O3W	0.7253 (4)	0.9190 (2)	0.6092 (2)	0.0159 (4)
H31	0.6992	1.0149	0.6285	0.024*
H32	0.8479	0.8647	0.6664	0.024*
O4W	0.3216 (4)	0.7853 (2)	0.3887 (2)	0.0152 (4)
H42	0.3953	0.7000	0.3606	0.023*
H41	0.1889	0.8018	0.3712	0.023*
O5W	−0.1228 (4)	0.8914 (2)	0.3504 (2)	0.0172 (4)
H51	−0.1447	0.9706	0.3035	0.026*
H52	−0.1657	0.9024	0.4175	0.026*
C1	0.2022 (4)	0.5244 (3)	0.6266 (2)	0.0082 (4)
C2	0.1206 (4)	0.4635 (3)	0.5207 (3)	0.0113 (4)
H2A	0.1481	0.3568	0.5519	0.014*
H2B	0.2076	0.4736	0.4429	0.014*
C3	0.0028 (4)	0.7909 (3)	0.9312 (2)	0.0081 (3)
C4	−0.1651 (4)	0.8771 (3)	1.0150 (3)	0.0107 (4)
H4A	−0.2729	0.9615	0.9577	0.013*
H4B	−0.0907	0.9172	1.0748	0.013*
C5	−0.2862 (4)	0.7836 (3)	1.0958 (2)	0.0090 (4)
H5A	−0.1791	0.6998	1.1541	0.011*
H5B	−0.3886	0.8441	1.1515	0.011*
C6	−0.4124 (4)	0.7252 (3)	1.0101 (2)	0.0084 (4)
Yb1	0.374655 (14)	0.625982 (10)	0.822076 (9)	0.00615 (4)

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
O1	0.0074 (7)	0.0148 (8)	0.0115 (7)	−0.0025 (6)	−0.0004 (6)	−0.0065 (6)
O2	0.0085 (7)	0.0146 (8)	0.0110 (7)	−0.0037 (6)	0.0008 (6)	−0.0059 (6)
O3	0.0159 (8)	0.0096 (7)	0.0131 (8)	−0.0062 (6)	0.0049 (6)	−0.0020 (6)
O4	0.0101 (7)	0.0118 (8)	0.0101 (7)	−0.0002 (6)	0.0030 (6)	−0.0001 (6)
O5	0.0123 (8)	0.0100 (7)	0.0123 (8)	−0.0061 (6)	0.0031 (6)	−0.0031 (6)
O6	0.0187 (9)	0.0129 (8)	0.0117 (8)	−0.0064 (7)	−0.0057 (7)	0.0000 (6)
O1W	0.0078 (7)	0.0134 (8)	0.0091 (7)	−0.0032 (6)	0.0001 (6)	0.0010 (6)
O2W	0.0131 (8)	0.0154 (8)	0.0080 (7)	−0.0075 (7)	−0.0007 (6)	−0.0008 (6)
O3W	0.0146 (9)	0.0149 (9)	0.0172 (9)	−0.0062 (7)	−0.0039 (7)	0.0027 (7)
O4W	0.0149 (9)	0.0150 (9)	0.0150 (8)	−0.0022 (7)	−0.0007 (7)	−0.0061 (7)
O5W	0.0189 (10)	0.0128 (8)	0.0189 (9)	−0.0037 (7)	0.0024 (8)	−0.0028 (7)
C1	0.0087 (9)	0.0103 (9)	0.0068 (8)	−0.0042 (7)	0.0002 (7)	−0.0025 (7)
C2	0.0104 (9)	0.0141 (10)	0.0113 (9)	−0.0042 (8)	−0.0015 (7)	−0.0064 (8)
C3	0.0063 (8)	0.0108 (9)	0.0086 (8)	−0.0045 (7)	−0.0003 (7)	−0.0025 (7)
C4	0.0111 (9)	0.0112 (9)	0.0125 (9)	−0.0059 (8)	0.0047 (8)	−0.0050 (8)
C5	0.0078 (9)	0.0132 (10)	0.0085 (8)	−0.0055 (7)	0.0012 (7)	−0.0043 (7)
C6	0.0059 (8)	0.0085 (9)	0.0120 (9)	−0.0026 (7)	0.0003 (7)	−0.0047 (7)
Yb1	0.00535 (5)	0.00769 (6)	0.00600 (5)	−0.00274 (3)	0.00011 (3)	−0.00163 (3)

Geometric parameters (Å, º) top

O1—C1	1.271 (3)	C1—C2	1.508 (4)
O1—Yb1	2.375 (2)	C2—C2ⁱ	1.518 (5)
O2—C1	1.272 (3)	C2—H2A	0.9900
O2—Yb1	2.435 (2)	C2—H2B	0.9900
O3—C3	1.263 (3)	C3—C4	1.513 (4)
O3—Yb1	2.479 (2)	C4—C5	1.525 (4)
O4—C3	1.276 (3)	C4—H4A	0.9900
O4—Yb1	2.350 (2)	C4—H4B	0.9900
O1W—Yb1	2.322 (3)	C5—C6	1.505 (3)
O1W—H11	0.7881	C5—H5A	0.9900
O1W—H12	0.8010	C5—H5B	0.9900
O2W—Yb1	2.283 (2)	C6—O6	1.255 (3)
O2W—H21	0.8133	C6—O5	1.279 (3)
O2W—H22	0.8200	Yb1—O5ⁱⁱ	2.300 (2)
O3W—H31	0.9516	Yb1—O6ⁱⁱⁱ	2.372 (2)
O3W—H32	0.9412	Yb1—O5ⁱⁱⁱ	2.589 (2)
O5W—H51	0.8072	O4W—H42	0.9103
O5W—H52	0.7603	O4W—H41	0.8344

C1—O1—Yb1	95.08 (15)	O5ⁱⁱ—Yb1—O3	129.75 (7)
C1—O2—Yb1	92.21 (15)	O1W—Yb1—O3	146.85 (7)
C3—O3—Yb1	89.93 (16)	O4—Yb1—O3	53.90 (7)
C3—O4—Yb1	95.57 (15)	O6ⁱⁱⁱ—Yb1—O3	72.48 (9)
H11—O1W—H12	110.1	O1—Yb1—O3	123.98 (7)
H21—O2W—H22	111.2	O2—Yb1—O3	73.17 (8)
H31—O3W—H32	100.4	O2W—Yb1—O5ⁱⁱⁱ	123.98 (7)
H51—O5W—H52	109.7	O5ⁱⁱ—Yb1—O5ⁱⁱⁱ	66.97 (8)
O1—C1—O2	118.6 (2)	O1W—Yb1—O5ⁱⁱⁱ	74.90 (7)
O1—C1—C2	119.1 (2)	O4—Yb1—O5ⁱⁱⁱ	73.61 (8)
O2—C1—C2	122.3 (2)	O6ⁱⁱⁱ—Yb1—O5ⁱⁱⁱ	52.08 (7)
O1—C1—Yb1	57.95 (13)	O1—Yb1—O5ⁱⁱⁱ	138.84 (7)
O2—C1—Yb1	60.69 (13)	O2—Yb1—O5ⁱⁱⁱ	149.65 (6)
C2—C1—Yb1	177.00 (18)	O3—Yb1—O5ⁱⁱⁱ	96.15 (7)
C1—C2—C2ⁱ	115.1 (3)	O2W—Yb1—C3	105.02 (8)
O3—C3—O4	119.3 (2)	O5ⁱⁱ—Yb1—C3	102.88 (7)
O3—C3—C4	121.4 (2)	O1W—Yb1—C3	154.83 (7)
O4—C3—C4	119.3 (2)	O4—Yb1—C3	27.17 (7)
O3—C3—Yb1	63.05 (14)	O6ⁱⁱⁱ—Yb1—C3	81.08 (9)
O4—C3—Yb1	57.26 (13)	O1—Yb1—C3	129.81 (7)
C4—C3—Yb1	167.56 (17)	O2—Yb1—C3	76.31 (8)
C3—C4—C5	112.8 (2)	O3—Yb1—C3	27.02 (7)
C3—C4—H4A	109.0	O5ⁱⁱⁱ—Yb1—C3	81.79 (8)
C5—C4—H4A	109.0	O2W—Yb1—C1	78.95 (8)
C3—C4—H4B	109.0	O5ⁱⁱ—Yb1—C1	88.08 (8)
C5—C4—H4B	109.0	O1W—Yb1—C1	102.00 (8)
H4A—C4—H4B	107.8	O4—Yb1—C1	99.46 (9)
C6—C5—C4	111.7 (2)	O6ⁱⁱⁱ—Yb1—C1	152.47 (7)
C6—C5—H5A	109.3	O1—Yb1—C1	26.97 (7)
C4—C5—H5A	109.3	O2—Yb1—C1	27.10 (7)
C6—C5—H5B	109.3	O3—Yb1—C1	98.79 (8)
C4—C5—H5B	109.3	O5ⁱⁱⁱ—Yb1—C1	154.99 (7)
H5A—C5—H5B	107.9	C3—Yb1—C1	103.14 (8)
O6—C6—O5	119.3 (2)	O2W—Yb1—C6ⁱⁱⁱ	98.15 (8)
O6—C6—C5	120.0 (2)	O5ⁱⁱ—Yb1—C6ⁱⁱⁱ	92.61 (8)
O5—C6—C5	120.7 (2)	O1W—Yb1—C6ⁱⁱⁱ	73.16 (8)
O6—C6—Yb1^iv	54.78 (13)	O4—Yb1—C6ⁱⁱⁱ	85.71 (9)
O5—C6—Yb1^iv	64.73 (13)	O6ⁱⁱⁱ—Yb1—C6ⁱⁱⁱ	25.61 (7)
C5—C6—Yb1^iv	173.23 (17)	O1—Yb1—C6ⁱⁱⁱ	148.36 (7)
O2W—Yb1—O5ⁱⁱ	151.23 (7)	O2—Yb1—C6ⁱⁱⁱ	157.34 (7)
O2W—Yb1—O1W	80.97 (7)	O3—Yb1—C6ⁱⁱⁱ	84.74 (8)
O5ⁱⁱ—Yb1—O1W	76.75 (7)	O5ⁱⁱⁱ—Yb1—C6ⁱⁱⁱ	26.53 (7)
O2W—Yb1—O4	131.32 (7)	C3—Yb1—C6ⁱⁱⁱ	81.74 (8)
O5ⁱⁱ—Yb1—O4	75.85 (7)	C1—Yb1—C6ⁱⁱⁱ	174.79 (7)
O1W—Yb1—O4	144.33 (7)	O2W—Yb1—H12	95.9
O2W—Yb1—O6ⁱⁱⁱ	73.73 (8)	O5ⁱⁱ—Yb1—H12	64.0
O5ⁱⁱ—Yb1—O6ⁱⁱⁱ	117.86 (8)	O1W—Yb1—H12	15.5
O1W—Yb1—O6ⁱⁱⁱ	77.19 (8)	O4—Yb1—H12	129.0
O4—Yb1—O6ⁱⁱⁱ	96.04 (8)	O6ⁱⁱⁱ—Yb1—H12	77.6
O2W—Yb1—O1	77.77 (8)	O1—Yb1—H12	82.2
O5ⁱⁱ—Yb1—O1	79.11 (8)	O2—Yb1—H12	135.7
O1W—Yb1—O1	75.21 (7)	O3—Yb1—H12	150.0
O4—Yb1—O1	120.79 (8)	O5ⁱⁱⁱ—Yb1—H12	62.7
O6ⁱⁱⁱ—Yb1—O1	142.85 (8)	C3—Yb1—H12	144.5
O2W—Yb1—O2	82.38 (8)	C1—Yb1—H12	108.9
O5ⁱⁱ—Yb1—O2	97.63 (7)	C6ⁱⁱⁱ—Yb1—H12	66.9
O1W—Yb1—O2	128.86 (8)	H42—O4W—H41	106.4
O4—Yb1—O2	77.35 (9)	C6—O5—Yb1ⁱⁱ	153.38 (17)
O6ⁱⁱⁱ—Yb1—O2	141.37 (7)	C6—O5—Yb1^iv	88.74 (15)
O1—Yb1—O2	54.07 (7)	Yb1ⁱⁱ—O5—Yb1^iv	113.03 (8)
O2W—Yb1—O3	78.02 (8)	C6—O6—Yb1^iv	99.62 (16)

Yb1—O1—C1—O2	0.4 (2)	O3—C3—Yb1—O2W	−1.66 (16)
Yb1—O1—C1—C2	−179.4 (2)	O4—C3—Yb1—O2W	166.99 (15)
Yb1—O2—C1—O1	−0.4 (2)	C4—C3—Yb1—O2W	−115.5 (8)
Yb1—O2—C1—C2	179.4 (2)	O3—C3—Yb1—O5ⁱⁱ	−174.58 (14)
O1—C1—C2—C2ⁱ	−172.9 (3)	O4—C3—Yb1—O5ⁱⁱ	−5.93 (16)
O2—C1—C2—C2ⁱ	7.3 (4)	C4—C3—Yb1—O5ⁱⁱ	71.5 (8)
Yb1—O3—C3—O4	−10.9 (2)	O3—C3—Yb1—O1W	99.2 (2)
Yb1—O3—C3—C4	166.7 (2)	O4—C3—Yb1—O1W	−92.1 (2)
Yb1—O4—C3—O3	11.6 (2)	C4—C3—Yb1—O1W	−14.7 (9)
Yb1—O4—C3—C4	−166.05 (18)	O3—C3—Yb1—O4	−168.7 (2)
O3—C3—C4—C5	156.0 (2)	C4—C3—Yb1—O4	77.5 (8)
O4—C3—C4—C5	−26.3 (3)	O3—C3—Yb1—O6ⁱⁱⁱ	68.72 (15)
Yb1—C3—C4—C5	−96.6 (8)	O4—C3—Yb1—O6ⁱⁱⁱ	−122.63 (16)
C3—C4—C5—C6	−61.5 (3)	C4—C3—Yb1—O6ⁱⁱⁱ	−45.2 (8)
C4—C5—C6—O6	−27.5 (3)	O3—C3—Yb1—O1	−88.11 (17)
C4—C5—C6—O5	152.8 (2)	O4—C3—Yb1—O1	80.54 (17)
C3—O4—Yb1—O2W	−16.83 (19)	C4—C3—Yb1—O1	158.0 (8)
C3—O4—Yb1—O5ⁱⁱ	174.04 (16)	O3—C3—Yb1—O2	−79.73 (15)
C3—O4—Yb1—O1W	133.21 (15)	O4—C3—Yb1—O2	88.92 (16)
C3—O4—Yb1—O6ⁱⁱⁱ	56.79 (16)	C4—C3—Yb1—O2	166.4 (8)
C3—O4—Yb1—O1	−118.11 (15)	O4—C3—Yb1—O3	168.7 (2)
C3—O4—Yb1—O2	−84.60 (15)	C4—C3—Yb1—O3	−113.9 (8)
C3—O4—Yb1—O3	−6.35 (14)	O3—C3—Yb1—O5ⁱⁱⁱ	121.43 (15)
C3—O4—Yb1—O5ⁱⁱⁱ	104.31 (15)	O4—C3—Yb1—O5ⁱⁱⁱ	−69.92 (15)
C3—O4—Yb1—C1	−100.38 (15)	C4—C3—Yb1—O5ⁱⁱⁱ	7.5 (8)
C3—O4—Yb1—C6ⁱⁱⁱ	80.25 (15)	O3—C3—Yb1—C1	−83.54 (15)
C1—O1—Yb1—O2W	−89.62 (16)	O4—C3—Yb1—C1	85.11 (16)
C1—O1—Yb1—O5ⁱⁱ	107.63 (16)	C4—C3—Yb1—C1	162.6 (8)
C1—O1—Yb1—O1W	−173.37 (17)	O3—C3—Yb1—C6ⁱⁱⁱ	94.62 (15)
C1—O1—Yb1—O4	41.48 (18)	O4—C3—Yb1—C6ⁱⁱⁱ	−96.73 (16)
C1—O1—Yb1—O6ⁱⁱⁱ	−130.09 (16)	C4—C3—Yb1—C6ⁱⁱⁱ	−19.3 (8)
C1—O1—Yb1—O2	−0.22 (14)	O1—C1—Yb1—O2W	84.72 (16)
C1—O1—Yb1—O3	−23.34 (18)	O2—C1—Yb1—O2W	−94.88 (16)
C1—O1—Yb1—O5ⁱⁱⁱ	141.99 (14)	O1—C1—Yb1—O5ⁱⁱ	−69.46 (16)
C1—O1—Yb1—C3	9.86 (19)	O2—C1—Yb1—O5ⁱⁱ	110.93 (16)
C1—O1—Yb1—C6ⁱⁱⁱ	−175.30 (14)	O1—C1—Yb1—O1W	6.56 (16)
C1—O2—Yb1—O2W	80.61 (16)	O2—C1—Yb1—O1W	−173.05 (15)
C1—O2—Yb1—O5ⁱⁱ	−70.36 (16)	O1—C1—Yb1—O4	−144.77 (16)
C1—O2—Yb1—O1W	8.74 (18)	O2—C1—Yb1—O4	35.62 (16)
C1—O2—Yb1—O4	−143.93 (16)	O1—C1—Yb1—O6ⁱⁱⁱ	91.8 (2)
C1—O2—Yb1—O6ⁱⁱⁱ	132.28 (16)	O2—C1—Yb1—O6ⁱⁱⁱ	−87.8 (2)
C1—O2—Yb1—O1	0.22 (14)	O2—C1—Yb1—O1	−179.6 (3)
C1—O2—Yb1—O3	160.33 (16)	O1—C1—Yb1—O2	179.6 (3)
C1—O2—Yb1—O5ⁱⁱⁱ	−126.83 (16)	O1—C1—Yb1—O3	160.58 (15)
C1—O2—Yb1—C3	−171.83 (16)	O2—C1—Yb1—O3	−19.02 (16)
C1—O2—Yb1—C6ⁱⁱⁱ	173.51 (16)	O1—C1—Yb1—O5ⁱⁱⁱ	−73.4 (2)
C3—O3—Yb1—O2W	178.36 (16)	O2—C1—Yb1—O5ⁱⁱⁱ	107.0 (2)
C3—O3—Yb1—O5ⁱⁱ	6.88 (18)	O1—C1—Yb1—C3	−172.24 (15)
C3—O3—Yb1—O1W	−129.84 (15)	O2—C1—Yb1—C3	8.15 (16)
C3—O3—Yb1—O4	6.39 (14)	O6—C6—O5—Yb1ⁱⁱ	151.0 (3)
C3—O3—Yb1—O6ⁱⁱⁱ	−105.13 (16)	C5—C6—O5—Yb1ⁱⁱ	−29.4 (5)
C3—O3—Yb1—O1	112.20 (15)	Yb1^iv—C6—O5—Yb1ⁱⁱ	146.1 (4)
C3—O3—Yb1—O2	92.80 (15)	O6—C6—O5—Yb1^iv	5.0 (2)
C3—O3—Yb1—O5ⁱⁱⁱ	−58.15 (15)	C5—C6—O5—Yb1^iv	−175.4 (2)
C3—O3—Yb1—C1	101.73 (15)	O5—C6—O6—Yb1^iv	−5.5 (3)
C3—O3—Yb1—C6ⁱⁱⁱ	−82.14 (15)	C5—C6—O6—Yb1^iv	174.87 (18)

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

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
O1W—H11···O2ⁱⁱⁱ	0.79	1.997	2.768 (4)	165
O1W—H12···O4^v	0.80	1.861	2.654 (3)	170
O2W—H21···O3W	0.81	1.915	2.722 (4)	172
O2W—H22···O4W	0.82	1.857	2.671 (4)	171
O3W—H31···O4W^vi	0.95	1.883	2.801 (3)	161
O3W—H32···O3ⁱⁱⁱ	0.94	2.171	3.017 (4)	149
O3W—H32···O2ⁱⁱⁱ	0.94	2.341	3.035 (4)	130
O4W—H42···O1^vii	0.91	1.846	2.735 (3)	164
O4W—H41···O5W	0.83	1.914	2.723 (4)	163
O5W—H51···O3^viii	0.80	2.191	2.952 (4)	157
O5W—H52···O3W^iv	0.76	2.121	2.880 (4)	176

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

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