Pyridinium tetra-kis-(1,1,1-trifluoro-pentane-2,4-dionato)dysprosate.

In the anion of the title compound, (C(5)H(6)N)[Dy(C(5)H(4)F(3)O(2))(4)], the central metal ion, Dy(3+), is coordinated by four bidentate 1,1,1-trifluoro-pentane-2,4-dionate (TAA) ligands, forming an approximate square-anti-prismatic configuration. The pyridin-ium cation is connected to the complex ion by an N-H⋯O hydrogen bond and electrostatic inter-actions in the crystal. There are two kinds of disorder in the structure, one involving rotational disorder of a CF(3) group [occupancy ratio 0.560 (15):0.440 (15)] and the other involving an exchange between a CF(3) group and CH(3) group within a given bidentate ligand (occupancy ratio 0.64:0.36).

Related literature

For applications of rare earth–β-diketone complexes, see: Chu & Elgavish (1995 ▶); Tsukube & Shinoda (2002 ▶); Iwamuro et al. (1997 ▶). For related structures, see: Ma et al. (2000 ▶); Tian et al. (2009 ▶).

Experimental

Crystal data

(C5H6N)[Dy(C5H4F3O2)4]

M = 854.94

Monoclinic,

a = 10.619 (4) Å

b = 19.799 (7) Å

c = 15.715 (6) Å

β = 103.116 (6)°

V = 3217.8 (19) Å3

Z = 4

Mo Kα radiation

μ = 2.44 mm−1

T = 298 K

0.22 × 0.22 × 0.06 mm

Data collection

Bruker SMART 1K CCD area detector diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 2000 ▶) T min = 0.616, T max = 0.868

14449 measured reflections

5670 independent reflections

4126 reflections with I > 2σ(I)

R int = 0.039

Refinement

R[F 2 > 2σ(F 2)] = 0.050

wR(F 2) = 0.121

S = 1.02

5670 reflections

483 parameters

78 restraints

H-atom parameters constrained

Δρmax = 0.95 e Å−3

Δρmin = −0.45 e Å−3

Data collection: SMART (Bruker, 2000 ▶); cell refinement: SAINT (Bruker, 2000 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP-3 (Farrugia, 1997 ▶); software used to prepare material for publication: SHELXTL/PC (Sheldrick, 2008 ▶).

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536811005034/om2404sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536811005034/om2404Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

(C5H6N)[Dy(C5H4F3O2)4]	F(000) = 1668
Mr = 854.94	Dx = 1.765 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 3207 reflections
a = 10.619 (4) Å	θ = 2.2–21.0°
b = 19.799 (7) Å	µ = 2.44 mm−1
c = 15.715 (6) Å	T = 298 K
β = 103.116 (6)°	Plate, colorless
V = 3217.8 (19) Å3	0.22 × 0.22 × 0.06 mm
Z = 4

Bruker SMART 1K CCD area detector diffractometer	5670 independent reflections
Radiation source: fine-focus sealed tube	4126 reflections with I > 2σ(I)
graphite	Rint = 0.039
ω scans	θmax = 25.0°, θmin = 1.7°
Absorption correction: multi-scan (SADABS; Sheldrick, 2000)	h = −12→12
Tmin = 0.616, Tmax = 0.868	k = −19→23
14449 measured reflections	l = −18→15

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)] = 0.050	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.121	H-atom parameters constrained
S = 1.02	w = 1/[σ2(Fo2) + (0.0621P)2] where P = (Fo2 + 2Fc2)/3
5670 reflections	(Δ/σ)max = 0.001
483 parameters	Δρmax = 0.95 e Å−3
78 restraints	Δρmin = −0.45 e Å−3

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.

	x	y	z	Uiso*/Ueq	Occ. (<1)
Dy1	0.54349 (3)	0.155070 (15)	0.274306 (19)	0.05328 (14)
O1	0.4836 (5)	0.2430 (2)	0.3649 (3)	0.0698 (13)
O2	0.3848 (5)	0.2201 (2)	0.1874 (3)	0.0664 (13)
C1	0.3730 (10)	0.3186 (5)	0.4363 (6)	0.105 (3)
H1A	0.4141	0.2953	0.4889	0.157*
H1B	0.2835	0.3259	0.4360	0.157*
H1C	0.4147	0.3614	0.4339	0.157*
C2	0.3834 (8)	0.2772 (4)	0.3590 (5)	0.0656 (19)
C3	0.2847 (8)	0.2808 (4)	0.2828 (5)	0.069 (2)
H3	0.2086	0.3029	0.2860	0.083*
C4	0.2930 (7)	0.2543 (4)	0.2051 (5)	0.0633 (19)
C5	0.1851 (9)	0.2668 (5)	0.1261 (6)	0.088 (3)
F1	0.2181 (6)	0.3041 (4)	0.0687 (4)	0.170 (3)
F2	0.1395 (7)	0.2116 (4)	0.0866 (5)	0.165 (3)
F3	0.0817 (7)	0.2960 (4)	0.1425 (4)	0.170 (3)
O3	0.3793 (5)	0.1120 (2)	0.3346 (3)	0.0691 (13)
O4	0.4291 (6)	0.0745 (3)	0.1777 (3)	0.0813 (15)
C6	0.1664 (9)	0.1026 (6)	0.3557 (6)	0.116 (3)
H6A	0.1652	0.0631	0.3908	0.173*
H6B	0.0825	0.1092	0.3180	0.173*
H6C	0.1886	0.1413	0.3930	0.173*
C7	0.2647 (9)	0.0938 (4)	0.3014 (6)	0.076 (2)
C8	0.2294 (10)	0.0660 (5)	0.2176 (7)	0.097 (3)
H8	0.1438	0.0530	0.1968	0.116*
C9	0.3145 (12)	0.0569 (4)	0.1642 (5)	0.090 (3)
C10	0.2692 (12)	0.0137 (6)	0.0779 (8)	0.129 (4)
F4	0.2652 (17)	0.0495 (7)	0.0147 (8)	0.139 (5)	0.560 (15)
F5	0.3418 (14)	−0.0434 (6)	0.0845 (8)	0.138 (5)	0.560 (15)
F6	0.1486 (13)	−0.0078 (8)	0.0698 (9)	0.152 (6)	0.560 (15)
F4B	0.237 (2)	−0.0437 (7)	0.0915 (10)	0.136 (6)	0.440 (15)
F5B	0.158 (2)	0.0463 (12)	0.0364 (15)	0.201 (10)	0.440 (15)
F6B	0.3444 (16)	0.0219 (8)	0.0223 (10)	0.123 (6)	0.440 (15)
O5	0.6258 (5)	0.1812 (2)	0.1486 (3)	0.0685 (13)
O6	0.6880 (5)	0.0700 (2)	0.2623 (3)	0.0687 (13)
C11	0.7528 (9)	0.1973 (5)	0.0427 (5)	0.103 (3)
H11A	0.6789	0.2041	−0.0045	0.155*
H11B	0.8178	0.1727	0.0219	0.155*
H11C	0.7869	0.2402	0.0652	0.155*
C12	0.7130 (8)	0.1571 (4)	0.1151 (5)	0.0664 (19)
C13	0.7781 (8)	0.0965 (4)	0.1434 (5)	0.075 (2)
H13	0.8392	0.0817	0.1135	0.089*
C14	0.7591 (7)	0.0577 (3)	0.2112 (5)	0.0641 (19)
C15	0.8293 (10)	−0.0080 (5)	0.2295 (7)	0.093 (3)
F7	0.9130 (8)	−0.0209 (3)	0.1817 (6)	0.170 (3)
F8	0.7516 (7)	−0.0582 (3)	0.2151 (6)	0.185 (4)
F9	0.8939 (9)	−0.0126 (4)	0.3073 (5)	0.194 (4)
O7	0.7171 (5)	0.2319 (2)	0.3091 (3)	0.0692 (13)
O8	0.6620 (5)	0.1262 (2)	0.4147 (3)	0.0624 (12)
C16	0.9245 (11)	0.2782 (6)	0.3435 (7)	0.104 (3)
H16A	0.9699	0.2688	0.2962	0.104*	0.64
H16B	1.0012	0.2854	0.3963	0.104*	0.64
H16C	0.8937	0.3261	0.3317	0.104*	0.64
F10B	1.0364 (15)	0.2718 (10)	0.3858 (12)	0.157 (8)	0.36
F11B	0.924 (2)	0.2781 (10)	0.2596 (11)	0.160 (7)	0.36
F12B	0.879 (2)	0.3390 (8)	0.3519 (18)	0.193 (12)	0.36
C17	0.8278 (8)	0.2252 (4)	0.3569 (5)	0.068 (2)
C18	0.8665 (8)	0.1759 (4)	0.4206 (5)	0.070 (2)
H18	0.9536	0.1735	0.4483	0.084*
C19	0.7838 (7)	0.1309 (3)	0.4447 (4)	0.0589 (18)
C20	0.8358 (10)	0.0834 (5)	0.5191 (6)	0.099 (3)
H20A	0.7625	0.0425	0.5206	0.099*	0.36
H20B	0.8509	0.0975	0.5761	0.099*	0.36
H20C	0.9073	0.0496	0.5146	0.099*	0.36
F10	0.9621 (9)	0.0751 (5)	0.5361 (6)	0.141 (3)	0.64
F11	0.7907 (13)	0.0241 (5)	0.5025 (9)	0.243 (9)	0.64
F12	0.8159 (13)	0.1056 (7)	0.5915 (6)	0.194 (6)	0.64
N1	0.5608 (8)	0.3261 (3)	0.1375 (6)	0.096 (2)
H1	0.5924	0.2859	0.1424	0.115*
C21	0.5610 (9)	0.3615 (5)	0.2096 (6)	0.089 (3)
H21	0.5963	0.3435	0.2645	0.106*
C22	0.5089 (10)	0.4241 (4)	0.2015 (6)	0.088 (3)
H22	0.5072	0.4495	0.2510	0.105*
C23	0.4599 (9)	0.4493 (4)	0.1219 (6)	0.089 (3)
H23	0.4224	0.4920	0.1162	0.106*
C24	0.4647 (9)	0.4130 (4)	0.0494 (6)	0.088 (3)
H24	0.4341	0.4316	−0.0057	0.106*
C25	0.5124 (10)	0.3516 (4)	0.0571 (7)	0.089 (3)
H25	0.5129	0.3259	0.0076	0.107*

	U11	U22	U33	U12	U13	U23
Dy1	0.0585 (2)	0.0521 (2)	0.0466 (2)	0.00072 (16)	0.00630 (14)	0.00471 (15)
O1	0.067 (3)	0.074 (3)	0.062 (3)	0.006 (3)	0.002 (2)	−0.007 (2)
O2	0.062 (3)	0.078 (3)	0.054 (3)	0.011 (3)	0.004 (2)	0.009 (2)
C1	0.123 (9)	0.100 (6)	0.092 (7)	0.029 (6)	0.027 (6)	−0.018 (5)
C2	0.068 (5)	0.054 (4)	0.075 (5)	0.003 (4)	0.017 (4)	0.007 (4)
C3	0.068 (5)	0.063 (5)	0.076 (5)	0.015 (4)	0.013 (4)	0.009 (4)
C4	0.058 (5)	0.062 (4)	0.063 (5)	0.004 (4)	−0.001 (4)	0.020 (4)
C5	0.072 (6)	0.108 (7)	0.077 (6)	0.010 (6)	0.000 (5)	0.014 (6)
F1	0.125 (5)	0.248 (8)	0.120 (5)	−0.011 (5)	−0.008 (4)	0.111 (6)
F2	0.137 (6)	0.161 (6)	0.148 (6)	−0.001 (5)	−0.067 (4)	−0.004 (5)
F3	0.106 (5)	0.275 (9)	0.111 (5)	0.088 (6)	−0.010 (4)	0.003 (5)
O3	0.071 (4)	0.071 (3)	0.063 (3)	−0.009 (3)	0.009 (3)	0.010 (3)
O4	0.084 (4)	0.085 (4)	0.071 (3)	−0.020 (3)	0.008 (3)	−0.026 (3)
C6	0.078 (7)	0.159 (10)	0.122 (8)	−0.001 (7)	0.049 (6)	0.015 (7)
C7	0.075 (6)	0.065 (5)	0.083 (6)	−0.013 (4)	0.007 (5)	0.014 (4)
C8	0.081 (7)	0.105 (7)	0.096 (7)	−0.021 (5)	0.002 (6)	0.004 (6)
C9	0.123 (9)	0.069 (5)	0.063 (5)	−0.020 (6)	−0.008 (5)	−0.006 (4)
C10	0.130 (11)	0.126 (11)	0.122 (10)	−0.037 (9)	0.008 (8)	0.026 (8)
F4	0.147 (7)	0.143 (7)	0.122 (6)	−0.008 (5)	0.021 (5)	−0.001 (4)
F5	0.145 (7)	0.131 (7)	0.130 (6)	0.002 (4)	0.015 (4)	−0.025 (4)
F6	0.148 (7)	0.151 (7)	0.151 (7)	−0.022 (5)	0.020 (5)	−0.006 (5)
F4B	0.143 (8)	0.128 (7)	0.137 (7)	−0.008 (5)	0.030 (5)	−0.011 (5)
F5B	0.201 (11)	0.203 (11)	0.194 (11)	−0.002 (5)	0.033 (5)	−0.008 (5)
F6B	0.127 (7)	0.125 (7)	0.115 (7)	−0.006 (5)	0.025 (5)	−0.012 (5)
O5	0.083 (4)	0.067 (3)	0.058 (3)	0.006 (3)	0.021 (3)	0.011 (2)
O6	0.085 (4)	0.061 (3)	0.064 (3)	0.015 (3)	0.024 (3)	0.005 (2)
C11	0.118 (8)	0.129 (8)	0.078 (6)	0.001 (7)	0.053 (6)	0.021 (6)
C12	0.064 (5)	0.077 (5)	0.057 (4)	−0.002 (4)	0.013 (4)	−0.010 (4)
C13	0.078 (6)	0.081 (6)	0.071 (5)	0.001 (5)	0.030 (4)	−0.014 (4)
C14	0.065 (5)	0.051 (4)	0.070 (5)	−0.005 (4)	0.002 (4)	−0.018 (4)
C15	0.099 (8)	0.077 (6)	0.108 (8)	0.014 (6)	0.034 (6)	0.001 (6)
F7	0.184 (7)	0.125 (5)	0.231 (8)	0.067 (5)	0.112 (7)	0.020 (5)
F8	0.154 (7)	0.062 (3)	0.348 (12)	−0.006 (4)	0.074 (7)	−0.012 (5)
F9	0.267 (10)	0.153 (6)	0.129 (6)	0.118 (7)	−0.024 (6)	0.014 (5)
O7	0.061 (3)	0.072 (3)	0.071 (3)	−0.005 (3)	0.006 (3)	0.007 (3)
O8	0.063 (3)	0.067 (3)	0.053 (3)	0.004 (3)	0.005 (2)	0.012 (2)
C16	0.091 (8)	0.123 (9)	0.095 (7)	−0.029 (7)	0.015 (6)	0.000 (6)
F10B	0.084 (13)	0.21 (2)	0.160 (16)	−0.055 (13)	−0.010 (11)	0.055 (14)
F11B	0.158 (8)	0.168 (8)	0.157 (8)	−0.016 (5)	0.043 (5)	0.003 (5)
F12B	0.15 (2)	0.110 (14)	0.35 (4)	−0.061 (13)	0.14 (2)	−0.024 (16)
C17	0.067 (5)	0.074 (5)	0.064 (5)	−0.008 (4)	0.019 (4)	−0.016 (4)
C18	0.056 (5)	0.076 (5)	0.069 (5)	0.008 (4)	−0.002 (4)	−0.005 (4)
C19	0.060 (5)	0.058 (4)	0.050 (4)	0.017 (4)	−0.004 (3)	−0.006 (3)
C20	0.086 (7)	0.105 (8)	0.085 (7)	0.005 (6)	−0.025 (5)	0.028 (6)
F10	0.107 (8)	0.146 (8)	0.145 (8)	0.029 (6)	−0.020 (6)	0.041 (6)
F11	0.243 (14)	0.124 (8)	0.253 (15)	−0.077 (9)	−0.170 (12)	0.118 (9)
F12	0.239 (14)	0.273 (15)	0.079 (6)	0.122 (12)	0.052 (8)	0.063 (8)
N1	0.114 (7)	0.059 (4)	0.134 (7)	0.011 (4)	0.069 (6)	0.016 (5)
C21	0.098 (7)	0.094 (7)	0.073 (6)	−0.007 (5)	0.017 (5)	0.020 (5)
C22	0.126 (8)	0.065 (5)	0.074 (6)	−0.003 (5)	0.024 (5)	−0.011 (5)
C23	0.098 (7)	0.064 (5)	0.105 (7)	0.017 (5)	0.024 (6)	−0.002 (5)
C24	0.109 (7)	0.080 (6)	0.072 (5)	−0.008 (5)	0.010 (5)	0.017 (5)
C25	0.116 (8)	0.067 (6)	0.100 (7)	−0.023 (5)	0.058 (6)	−0.016 (5)

Dy1—O2	2.305 (5)	C13—H13	0.9300
Dy1—O6	2.315 (5)	C14—C15	1.494 (11)
Dy1—O3	2.326 (5)	C15—F9	1.263 (10)
Dy1—O4	2.342 (5)	C15—F8	1.278 (10)
Dy1—O8	2.349 (4)	C15—F7	1.313 (9)
Dy1—O7	2.356 (5)	O7—C17	1.250 (9)
Dy1—O5	2.390 (5)	O8—C19	1.275 (8)
Dy1—O1	2.423 (5)	C16—F10B	1.230 (14)
O1—C2	1.247 (8)	C16—F12B	1.314 (14)
O2—C4	1.269 (8)	C16—F11B	1.317 (14)
C1—C2	1.492 (10)	C16—C17	1.517 (12)
C1—H1A	0.9600	C16—H16A	0.9912
C1—H1B	0.9600	C16—H16B	1.0321
C1—H1C	0.9600	C16—H16C	1.0056
C2—C3	1.403 (10)	F10B—H16A	1.4259
C3—C4	1.350 (10)	F10B—H16B	0.5180
C3—H3	0.9300	F11B—H16A	0.6894
C4—C5	1.507 (11)	F12B—H16C	0.4623
C5—F1	1.275 (9)	C17—C18	1.392 (10)
C5—F2	1.295 (9)	C18—C19	1.363 (10)
C5—F3	1.317 (9)	C18—H18	0.9300
O3—C7	1.264 (8)	C19—C20	1.505 (10)
O4—C9	1.238 (11)	C20—F11	1.272 (11)
C6—C7	1.501 (11)	C20—F12	1.281 (11)
C6—H6A	0.9600	C20—F10	1.317 (10)
C6—H6B	0.9600	C20—H20A	1.1271
C6—H6C	0.9600	C20—H20B	0.9180
C7—C8	1.397 (12)	C20—H20C	1.0263
C8—C9	1.378 (13)	F10—H20C	0.7857
C8—H8	0.9300	F11—H20A	0.5838
C9—C10	1.582 (14)	F11—H20C	1.3102
C10—F4	1.213 (12)	F12—H20B	0.5114
C10—F4B	1.220 (14)	N1—C21	1.333 (11)
C10—F6B	1.321 (14)	N1—C25	1.350 (12)
C10—F6	1.328 (13)	N1—H1	0.8600
C10—F5	1.359 (13)	C21—C22	1.350 (11)
C10—F5B	1.372 (16)	C21—H21	0.9300
O5—C12	1.258 (8)	C22—C23	1.338 (11)
O6—C14	1.245 (8)	C22—H22	0.9300
C11—C12	1.525 (10)	C23—C24	1.358 (11)
C11—H11A	0.9600	C23—H23	0.9300
C11—H11B	0.9600	C24—C25	1.312 (11)
C11—H11C	0.9600	C24—H24	0.9300
C12—C13	1.405 (10)	C25—H25	0.9300
C13—C14	1.365 (10)
O2—Dy1—O6	140.08 (17)	F6—C10—C9	110.8 (11)
O2—Dy1—O3	86.05 (17)	F5—C10—C9	109.1 (10)
O6—Dy1—O3	109.78 (17)	F5B—C10—C9	102.3 (13)
O2—Dy1—O4	78.12 (19)	C12—O5—Dy1	134.9 (5)
O6—Dy1—O4	73.0 (2)	C14—O6—Dy1	134.8 (5)
O3—Dy1—O4	71.84 (18)	C12—C11—H11A	109.5
O2—Dy1—O8	148.85 (17)	C12—C11—H11B	109.5
O6—Dy1—O8	71.07 (16)	H11A—C11—H11B	109.5
O3—Dy1—O8	79.62 (17)	C12—C11—H11C	109.5
O4—Dy1—O8	122.14 (17)	H11A—C11—H11C	109.5
O2—Dy1—O7	101.87 (18)	H11B—C11—H11C	109.5
O6—Dy1—O7	89.42 (18)	O5—C12—C13	123.2 (7)
O3—Dy1—O7	139.54 (17)	O5—C12—C11	118.0 (7)
O4—Dy1—O7	148.56 (18)	C13—C12—C11	118.7 (7)
O8—Dy1—O7	73.40 (16)	C14—C13—C12	125.3 (7)
O2—Dy1—O5	75.24 (17)	C14—C13—H13	117.4
O6—Dy1—O5	73.54 (16)	C12—C13—H13	117.4
O3—Dy1—O5	149.75 (18)	O6—C14—C13	127.8 (7)
O4—Dy1—O5	81.05 (18)	O6—C14—C15	113.3 (7)
O8—Dy1—O5	127.59 (17)	C13—C14—C15	119.0 (8)
O7—Dy1—O5	68.84 (17)	F9—C15—F8	107.6 (10)
O2—Dy1—O1	72.12 (16)	F9—C15—F7	104.5 (9)
O6—Dy1—O1	146.89 (17)	F8—C15—F7	103.9 (8)
O3—Dy1—O1	72.74 (17)	F9—C15—C14	112.7 (8)
O4—Dy1—O1	134.69 (19)	F8—C15—C14	111.7 (8)
O8—Dy1—O1	77.24 (16)	F7—C15—C14	115.7 (8)
O7—Dy1—O1	72.29 (17)	C17—O7—Dy1	130.6 (5)
O5—Dy1—O1	121.60 (16)	C19—O8—Dy1	127.7 (4)
C2—O1—Dy1	132.8 (5)	F10B—C16—F12B	112.0 (17)
C4—O2—Dy1	131.5 (4)	F10B—C16—F11B	108.9 (15)
C2—C1—H1A	109.5	F12B—C16—F11B	100.6 (16)
C2—C1—H1B	109.5	F10B—C16—C17	117.0 (12)
H1A—C1—H1B	109.5	F12B—C16—C17	110.0 (11)
C2—C1—H1C	109.5	F11B—C16—C17	106.8 (12)
H1A—C1—H1C	109.5	C17—C16—H16A	115.7
H1B—C1—H1C	109.5	C17—C16—H16B	114.7
O1—C2—C3	123.5 (7)	H16A—C16—H16B	101.5
O1—C2—C1	117.3 (7)	C17—C16—H16C	118.4
C3—C2—C1	119.2 (8)	H16A—C16—H16C	103.4
C4—C3—C2	124.2 (7)	H16B—C16—H16C	100.6
C4—C3—H3	117.9	H16A—F10B—H16B	96.0
C2—C3—H3	117.9	C16—F11B—H16A	47.4
O2—C4—C3	128.1 (7)	O7—C17—C18	126.1 (7)
O2—C4—C5	112.7 (7)	O7—C17—C16	114.7 (8)
C3—C4—C5	119.2 (7)	C18—C17—C16	119.1 (8)
F1—C5—F2	106.4 (9)	C19—C18—C17	123.6 (7)
F1—C5—F3	105.0 (8)	C19—C18—H18	118.2
F2—C5—F3	103.1 (9)	C17—C18—H18	118.2
F1—C5—C4	113.5 (8)	O8—C19—C18	127.5 (6)
F2—C5—C4	112.8 (7)	O8—C19—C20	113.8 (7)
F3—C5—C4	115.0 (8)	C18—C19—C20	118.6 (7)
C7—O3—Dy1	132.6 (5)	F11—C20—F12	111.6 (13)
C9—O4—Dy1	130.5 (6)	F11—C20—F10	104.2 (11)
C7—C6—H6A	109.5	F12—C20—F10	103.2 (9)
C7—C6—H6B	109.5	F11—C20—C19	111.3 (8)
H6A—C6—H6B	109.5	F12—C20—C19	111.8 (9)
C7—C6—H6C	109.5	F10—C20—C19	114.4 (9)
H6A—C6—H6C	109.5	C19—C20—H20A	109.4
H6B—C6—H6C	109.5	C19—C20—H20B	121.4
O3—C7—C8	121.9 (8)	H20A—C20—H20B	99.6
O3—C7—C6	117.5 (8)	C19—C20—H20C	120.1
C8—C7—C6	120.6 (9)	H20A—C20—H20C	93.3
C9—C8—C7	123.6 (9)	H20B—C20—H20C	107.3
C9—C8—H8	118.2	C20—F10—H20C	51.2
C7—C8—H8	118.2	C20—F11—H20A	62.4
O4—C9—C8	127.8 (8)	C20—F11—H20C	46.8
O4—C9—C10	113.3 (9)	H20A—F11—H20C	105.2
C8—C9—C10	118.7 (10)	C21—N1—C25	121.7 (7)
F4—C10—F4B	136.8 (15)	C21—N1—H1	119.2
F4—C10—F6B	45.6 (9)	C25—N1—H1	119.2
F4B—C10—F6B	117.9 (15)	N1—C21—C22	118.8 (8)
F4—C10—F6	104.8 (13)	N1—C21—H21	120.6
F4B—C10—F6	54.0 (10)	C22—C21—H21	120.6
F6B—C10—F6	133.7 (13)	C23—C22—C21	119.7 (8)
F4—C10—F5	117.5 (14)	C23—C22—H22	120.1
F4B—C10—F5	52.5 (10)	C21—C22—H22	120.1
F6B—C10—F5	74.6 (12)	C22—C23—C24	120.3 (8)
F6—C10—F5	105.0 (12)	C22—C23—H23	119.8
F4—C10—F5B	57.9 (11)	C24—C23—H23	119.8
F4B—C10—F5B	106.0 (15)	C25—C24—C23	120.0 (9)
F6B—C10—F5B	102.1 (14)	C25—C24—H24	120.0
F6—C10—F5B	53.2 (11)	C23—C24—H24	120.0
F5—C10—F5B	147.1 (15)	C24—C25—N1	119.4 (8)
F4—C10—C9	109.5 (10)	C24—C25—H25	120.3
F4B—C10—C9	113.3 (11)	N1—C25—H25	120.3
F6B—C10—C9	112.8 (11)
O2—Dy1—O1—C2	24.6 (6)	O7—Dy1—O6—C14	−67.3 (7)
O6—Dy1—O1—C2	−166.8 (6)	O5—Dy1—O6—C14	0.8 (6)
O3—Dy1—O1—C2	−66.9 (6)	O1—Dy1—O6—C14	−122.4 (6)
O4—Dy1—O1—C2	−26.9 (7)	Dy1—O5—C12—C13	9.0 (11)
O8—Dy1—O1—C2	−149.8 (7)	Dy1—O5—C12—C11	−168.6 (5)
O7—Dy1—O1—C2	133.8 (7)	O5—C12—C13—C14	−2.2 (12)
O5—Dy1—O1—C2	83.7 (7)	C11—C12—C13—C14	175.4 (8)
O6—Dy1—O2—C4	161.1 (6)	Dy1—O6—C14—C13	3.7 (12)
O3—Dy1—O2—C4	44.6 (6)	Dy1—O6—C14—C15	−176.3 (5)
O4—Dy1—O2—C4	116.9 (6)	C12—C13—C14—O6	−4.2 (13)
O8—Dy1—O2—C4	−17.8 (8)	C12—C13—C14—C15	175.7 (8)
O7—Dy1—O2—C4	−95.3 (6)	O6—C14—C15—F9	−54.8 (11)
O5—Dy1—O2—C4	−159.4 (6)	C13—C14—C15—F9	125.2 (9)
O1—Dy1—O2—C4	−28.5 (6)	O6—C14—C15—F8	66.5 (10)
Dy1—O1—C2—C1	169.3 (5)	C13—C14—C15—F8	−113.5 (9)
C1—C2—C3—C4	169.1 (8)	O6—C14—C15—F7	−175.0 (8)
Dy1—O2—C4—C5	−158.1 (5)	C13—C14—C15—F7	5.0 (12)
C2—C3—C4—C5	−174.7 (7)	O2—Dy1—O7—C17	177.5 (6)
C3—C4—C5—F1	112.4 (10)	O6—Dy1—O7—C17	−41.1 (6)
O2—C4—C5—F2	55.4 (10)	O3—Dy1—O7—C17	79.6 (7)
C3—C4—C5—F2	−126.4 (9)	O4—Dy1—O7—C17	−95.9 (7)
O2—C4—C5—F3	173.3 (8)	O8—Dy1—O7—C17	29.3 (6)
O2—Dy1—O3—C7	42.0 (7)	O5—Dy1—O7—C17	−113.6 (6)
O6—Dy1—O3—C7	−100.4 (7)	O1—Dy1—O7—C17	110.9 (6)
O4—Dy1—O3—C7	−36.8 (7)	O2—Dy1—O8—C19	−119.0 (6)
O8—Dy1—O3—C7	−165.8 (7)	O6—Dy1—O8—C19	61.8 (5)
O7—Dy1—O3—C7	145.7 (6)	O3—Dy1—O8—C19	177.0 (6)
O5—Dy1—O3—C7	−9.3 (9)	O4—Dy1—O8—C19	116.3 (5)
O1—Dy1—O3—C7	114.5 (7)	O7—Dy1—O8—C19	−33.5 (5)
O2—Dy1—O4—C9	−60.3 (7)	O5—Dy1—O8—C19	11.7 (6)
O6—Dy1—O4—C9	147.6 (7)	O1—Dy1—O8—C19	−108.5 (6)
O3—Dy1—O4—C9	29.4 (7)	Dy1—O7—C17—C18	−18.4 (11)
O8—Dy1—O4—C9	93.9 (7)	Dy1—O7—C17—C16	163.5 (6)
O7—Dy1—O4—C9	−153.7 (6)	F10B—C16—C17—O7	−176.4 (14)
O5—Dy1—O4—C9	−137.0 (7)	F12B—C16—C17—O7	54.3 (17)
O1—Dy1—O4—C9	−10.8 (8)	F11B—C16—C17—O7	−54.0 (14)
Dy1—O3—C7—C6	−148.8 (6)	F10B—C16—C17—C18	5.4 (18)
C6—C7—C8—C9	179.6 (9)	F12B—C16—C17—C18	−123.9 (16)
Dy1—O4—C9—C10	166.1 (6)	F11B—C16—C17—C18	127.7 (12)
C7—C8—C9—C10	169.6 (8)	O7—C17—C18—C19	−5.8 (12)
O4—C9—C10—F6B	−20.3 (15)	C16—C17—C18—C19	172.2 (8)
C8—C9—C10—F6B	164.5 (13)	Dy1—O8—C19—C18	28.9 (10)
O4—C9—C10—F6	175.6 (11)	Dy1—O8—C19—C20	−155.5 (6)
C8—C9—C10—F6	0.5 (15)	C17—C18—C19—O8	−0.1 (12)
O4—C9—C10—F5	60.6 (12)	C17—C18—C19—C20	−175.5 (7)
C8—C9—C10—F5	−114.6 (12)	O8—C19—C20—F11	46.0 (14)
O4—C9—C10—F5B	−129.3 (15)	C18—C19—C20—F11	−138.1 (12)
O2—Dy1—O5—C12	−162.0 (7)	O8—C19—C20—F12	−79.5 (12)
O6—Dy1—O5—C12	−7.2 (7)	C18—C19—C20—F12	96.5 (12)
O3—Dy1—O5—C12	−108.4 (7)	O8—C19—C20—F10	163.7 (8)
O4—Dy1—O5—C12	−82.0 (7)	C18—C19—C20—F10	−20.3 (13)
O8—Dy1—O5—C12	41.9 (7)	C25—N1—C21—C22	1.3 (13)
O7—Dy1—O5—C12	88.7 (7)	N1—C21—C22—C23	−0.7 (14)
O1—Dy1—O5—C12	140.3 (6)	C21—C22—C23—C24	−1.4 (15)
O2—Dy1—O6—C14	40.7 (8)	C22—C23—C24—C25	3.0 (14)
O3—Dy1—O6—C14	149.1 (6)	C23—C24—C25—N1	−2.4 (14)
O4—Dy1—O6—C14	86.2 (7)	C21—N1—C25—C24	0.3 (14)
O8—Dy1—O6—C14	−139.9 (7)

D—H···A	D—H	H···A	D···A	D—H···A
N1—H1···O5	0.86	2.10	2.947 (8)	167

Table 1

Selected bond lengths (Å)

Dy1—O2	2.305 (5)
Dy1—O6	2.315 (5)
Dy1—O3	2.326 (5)
Dy1—O4	2.342 (5)
Dy1—O8	2.349 (4)
Dy1—O7	2.356 (5)
Dy1—O5	2.390 (5)
Dy1—O1	2.423 (5)

Table 2

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯O5	0.86	2.10	2.947 (8)	167