| Literature DB >> 21587721 |
Julie M Stanley1, Bradley J Holliday.
Abstract
In the crystal structure of the title complex, K[Eu(C(5)HF(6)O(2))(2)(C(10)H(6)F(3)O(2))(2)], the Eu(III) ion is in a slightly distorted square-anti-prismatic coordination geometry which is defined by eight O atoms of the anionic β-diketone ligands. The two K(+) ions lie on crystallographic inversion centers. The Eu-O bond distances are in the range 2.294 (5)-2.413 (5) Å. The crystal used was a non-merohedral twin, the ratio of the twin domains being 0.5236 (5):0.4764 (5).Entities:
Year: 2010 PMID: 21587721 PMCID: PMC3006768 DOI: 10.1107/S1600536810021458
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| K[Eu(C5HF6O2)2(C10H6F3O2)2] | |
| Triclinic, | |
| Hall symbol: -P 1 | Mo |
| Cell parameters from 30786 reflections | |
| θ = 4.7–27.5° | |
| µ = 2.07 mm−1 | |
| α = 68.457 (8)° | |
| β = 71.791 (8)° | Block, colourless |
| γ = 71.726 (8)° | 0.12 × 0.06 × 0.03 mm |
| Rigaku AFC12 with Saturn 724+ CCD diffractometer | 25336 independent reflections |
| Radiation source: fine-focus sealed tube | 22905 reflections with |
| graphite | |
| ω–scans | θmax = 25.0°, θmin = 4.7° |
| Absorption correction: multi-scan ( | |
| 25336 measured reflections |
| Refinement on | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| Hydrogen site location: inferred from neighbouring sites | |
| H-atom parameters constrained | |
| 25336 reflections | (Δ/σ)max = 0.008 |
| 527 parameters | Δρmax = 3.65 e Å−3 |
| 0 restraints | Δρmin = −3.79 e Å−3 |
| 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. |
| Refinement. Refinement of |
| C1 | 0.1917 (8) | 0.5647 (8) | −0.0670 (7) | 0.046 (2) | |
| C2 | 0.1678 (6) | 0.5603 (6) | 0.0491 (5) | 0.0270 (16) | |
| C3 | 0.0581 (7) | 0.6211 (6) | 0.0938 (6) | 0.0309 (17) | |
| H3 | 0.0018 | 0.6697 | 0.0497 | 0.037* | |
| C4 | 0.0261 (6) | 0.6153 (6) | 0.1978 (6) | 0.0258 (16) | |
| C5 | −0.0953 (7) | 0.6967 (7) | 0.2354 (6) | 0.0380 (19) | |
| C6 | 0.6359 (8) | 0.1771 (7) | 0.1235 (6) | 0.041 (2) | |
| C7 | 0.5469 (7) | 0.2239 (6) | 0.2119 (6) | 0.0338 (17) | |
| C8 | 0.5666 (7) | 0.1706 (7) | 0.3098 (7) | 0.039 (2) | |
| H8 | 0.6384 | 0.1092 | 0.3191 | 0.047* | |
| C9 | 0.4860 (6) | 0.2006 (6) | 0.4008 (6) | 0.0296 (17) | |
| C10 | 0.5163 (8) | 0.1435 (6) | 0.5104 (6) | 0.0381 (19) | |
| C11 | 0.4273 (8) | 0.1526 (9) | 0.5946 (6) | 0.066 (3) | |
| H25 | 0.3452 | 0.1863 | 0.5858 | 0.079* | |
| C12 | 0.4490 (10) | 0.1155 (9) | 0.6927 (8) | 0.065 (3) | |
| H26 | 0.3856 | 0.1315 | 0.7517 | 0.078* | |
| C13 | 0.5696 (10) | 0.0513 (9) | 0.7066 (8) | 0.058 (3) | |
| H27 | 0.5886 | 0.0198 | 0.7752 | 0.070* | |
| C14 | 0.6554 (8) | 0.0375 (9) | 0.6180 (8) | 0.057 (3) | |
| H28 | 0.7372 | −0.0031 | 0.6249 | 0.069* | |
| C15 | 0.6304 (9) | 0.0789 (9) | 0.5191 (7) | 0.063 (3) | |
| H29 | 0.6909 | 0.0628 | 0.4587 | 0.076* | |
| C16 | 0.0084 (8) | 0.1836 (7) | 0.5500 (6) | 0.041 (2) | |
| C17 | 0.0708 (7) | 0.2337 (6) | 0.4328 (6) | 0.0319 (18) | |
| C18 | 0.0681 (9) | 0.1848 (8) | 0.3593 (7) | 0.050 (3) | |
| H15 | 0.0174 | 0.1301 | 0.3809 | 0.059* | |
| C19 | 0.1342 (8) | 0.2112 (6) | 0.2585 (7) | 0.040 (2) | |
| C20 | 0.1338 (7) | 0.1522 (6) | 0.1815 (6) | 0.0357 (18) | |
| C21 | 0.2254 (11) | 0.1550 (9) | 0.0945 (7) | 0.079 (4) | |
| H16 | 0.2851 | 0.1988 | 0.0802 | 0.095* | |
| C22 | 0.2341 (10) | 0.0944 (8) | 0.0250 (8) | 0.066 (3) | |
| H17 | 0.3015 | 0.0934 | −0.0349 | 0.079* | |
| C23 | 0.1444 (12) | 0.0361 (9) | 0.0438 (9) | 0.076 (4) | |
| H18 | 0.1508 | −0.0062 | −0.0034 | 0.091* | |
| C24 | 0.0410 (10) | 0.0374 (8) | 0.1331 (8) | 0.068 (3) | |
| H19 | −0.0242 | 0.0011 | 0.1450 | 0.081* | |
| C25 | 0.0430 (9) | 0.0959 (8) | 0.2015 (7) | 0.049 (2) | |
| H20 | −0.0211 | 0.0963 | 0.2639 | 0.059* | |
| C26 | 0.2817 (8) | 0.5623 (8) | 0.5313 (7) | 0.045 (2) | |
| C27 | 0.3058 (7) | 0.5583 (6) | 0.4158 (6) | 0.0352 (18) | |
| C28 | 0.3889 (6) | 0.6178 (6) | 0.3388 (6) | 0.0266 (16) | |
| H22 | 0.4258 | 0.6631 | 0.3574 | 0.032* | |
| C29 | 0.4211 (6) | 0.6142 (6) | 0.2347 (6) | 0.0283 (16) | |
| C30 | 0.5014 (7) | 0.6967 (7) | 0.1520 (6) | 0.0388 (19) | |
| Eu1 | 0.27159 (3) | 0.40232 (3) | 0.27527 (3) | 0.02047 (10) | |
| F1 | 0.3069 (4) | 0.5677 (4) | −0.1188 (3) | 0.0435 (11) | |
| F2 | 0.1728 (5) | 0.4659 (5) | −0.0700 (4) | 0.0657 (17) | |
| F3 | 0.1194 (5) | 0.6532 (6) | −0.1202 (4) | 0.088 (2) | |
| F4 | −0.1848 (4) | 0.6928 (5) | 0.2024 (4) | 0.0598 (14) | |
| F5 | −0.0824 (5) | 0.8077 (4) | 0.2013 (4) | 0.0570 (15) | |
| F6 | −0.1285 (4) | 0.6694 (4) | 0.3418 (3) | 0.0407 (11) | |
| F7 | 0.6624 (4) | 0.2662 (3) | 0.0350 (3) | 0.0412 (11) | |
| F8 | 0.7376 (5) | 0.1090 (5) | 0.1463 (4) | 0.0737 (17) | |
| F9 | 0.5835 (5) | 0.1168 (4) | 0.0933 (4) | 0.0519 (13) | |
| F10 | 0.0912 (5) | 0.1121 (3) | 0.6036 (4) | 0.0563 (14) | |
| F11 | −0.0526 (4) | 0.2664 (3) | 0.5961 (3) | 0.0385 (10) | |
| F12 | −0.0690 (5) | 0.1203 (4) | 0.5625 (4) | 0.0638 (15) | |
| F13 | 0.5488 (4) | 0.6708 (4) | 0.0626 (3) | 0.0395 (10) | |
| F14 | 0.4382 (5) | 0.8067 (4) | 0.1321 (4) | 0.0584 (16) | |
| F15 | 0.5956 (5) | 0.6911 (5) | 0.1884 (4) | 0.0709 (16) | |
| F16 | 0.1628 (4) | 0.5698 (4) | 0.5792 (3) | 0.0427 (11) | |
| F17 | 0.3433 (5) | 0.4672 (5) | 0.5884 (4) | 0.0657 (17) | |
| F18 | 0.3105 (6) | 0.6547 (5) | 0.5334 (4) | 0.0800 (19) | |
| O1 | 0.2551 (4) | 0.4986 (5) | 0.0915 (4) | 0.0251 (12) | |
| O2 | 0.0837 (4) | 0.5516 (4) | 0.2704 (4) | 0.0269 (11) | |
| O3 | 0.4609 (4) | 0.3098 (4) | 0.1823 (4) | 0.0312 (11) | |
| O4 | 0.3868 (4) | 0.2735 (4) | 0.3960 (4) | 0.0358 (12) | |
| O5 | 0.1244 (4) | 0.3130 (4) | 0.4191 (3) | 0.0291 (11) | |
| O6 | 0.2076 (5) | 0.2811 (4) | 0.2196 (4) | 0.0368 (12) | |
| O7 | 0.3927 (4) | 0.5503 (4) | 0.1993 (4) | 0.0273 (11) | |
| O8 | 0.2463 (4) | 0.4963 (5) | 0.4063 (4) | 0.0302 (13) | |
| K1 | 0.0000 | 0.5000 | 0.5000 | 0.0293 (6) | |
| K2 | 0.5000 | 0.5000 | 0.0000 | 0.0270 (6) |
| C1 | 0.042 (5) | 0.060 (6) | 0.039 (5) | 0.001 (4) | −0.019 (4) | −0.020 (4) |
| C2 | 0.023 (4) | 0.037 (4) | 0.021 (4) | −0.013 (3) | −0.003 (3) | −0.007 (3) |
| C3 | 0.031 (4) | 0.033 (4) | 0.022 (4) | −0.006 (3) | −0.003 (3) | −0.003 (3) |
| C4 | 0.018 (4) | 0.018 (3) | 0.035 (4) | 0.003 (3) | −0.005 (3) | −0.008 (3) |
| C5 | 0.037 (5) | 0.050 (5) | 0.027 (4) | −0.004 (4) | −0.013 (4) | −0.012 (4) |
| C6 | 0.044 (5) | 0.040 (5) | 0.029 (4) | 0.002 (4) | 0.001 (4) | −0.014 (4) |
| C7 | 0.029 (4) | 0.028 (4) | 0.041 (5) | −0.002 (3) | −0.002 (4) | −0.015 (3) |
| C8 | 0.026 (4) | 0.030 (4) | 0.049 (5) | 0.005 (3) | 0.000 (4) | −0.013 (4) |
| C9 | 0.026 (4) | 0.033 (4) | 0.025 (4) | −0.009 (3) | 0.002 (3) | −0.007 (3) |
| C10 | 0.051 (5) | 0.023 (4) | 0.034 (4) | −0.004 (3) | −0.010 (4) | −0.003 (3) |
| C11 | 0.037 (5) | 0.099 (8) | 0.025 (5) | 0.013 (5) | −0.010 (4) | 0.001 (5) |
| C12 | 0.064 (7) | 0.074 (7) | 0.051 (6) | 0.007 (5) | −0.020 (5) | −0.026 (5) |
| C13 | 0.060 (7) | 0.075 (7) | 0.053 (6) | −0.007 (5) | −0.030 (6) | −0.026 (5) |
| C14 | 0.030 (5) | 0.076 (7) | 0.058 (6) | −0.015 (4) | −0.018 (5) | −0.001 (5) |
| C15 | 0.046 (6) | 0.071 (7) | 0.024 (5) | 0.032 (5) | −0.008 (4) | 0.001 (4) |
| C16 | 0.057 (5) | 0.027 (4) | 0.032 (4) | −0.020 (4) | 0.003 (4) | −0.001 (3) |
| C17 | 0.034 (4) | 0.017 (4) | 0.033 (4) | −0.009 (3) | 0.011 (3) | −0.007 (3) |
| C18 | 0.064 (6) | 0.047 (6) | 0.049 (6) | −0.033 (5) | 0.014 (5) | −0.031 (4) |
| C19 | 0.058 (5) | 0.032 (4) | 0.039 (5) | −0.023 (4) | −0.015 (4) | −0.009 (4) |
| C20 | 0.048 (5) | 0.034 (4) | 0.029 (4) | −0.025 (4) | 0.001 (4) | −0.007 (3) |
| C21 | 0.141 (10) | 0.098 (8) | 0.032 (5) | −0.096 (8) | 0.022 (6) | −0.034 (5) |
| C22 | 0.080 (7) | 0.041 (5) | 0.072 (7) | −0.021 (5) | 0.010 (6) | −0.028 (5) |
| C23 | 0.104 (9) | 0.052 (6) | 0.068 (7) | −0.019 (6) | 0.005 (7) | −0.032 (6) |
| C24 | 0.088 (8) | 0.052 (6) | 0.059 (7) | −0.035 (5) | 0.002 (6) | −0.010 (5) |
| C25 | 0.070 (6) | 0.060 (6) | 0.033 (5) | −0.044 (5) | 0.001 (4) | −0.018 (4) |
| C26 | 0.050 (6) | 0.058 (6) | 0.040 (5) | −0.017 (5) | −0.011 (5) | −0.023 (4) |
| C27 | 0.030 (4) | 0.030 (4) | 0.055 (5) | 0.004 (3) | −0.018 (4) | −0.025 (4) |
| C28 | 0.017 (4) | 0.028 (4) | 0.045 (5) | −0.011 (3) | −0.014 (3) | −0.012 (3) |
| C29 | 0.026 (4) | 0.031 (4) | 0.031 (4) | −0.003 (3) | −0.014 (3) | −0.009 (3) |
| C30 | 0.041 (5) | 0.047 (5) | 0.040 (5) | −0.029 (4) | −0.008 (4) | −0.009 (4) |
| Eu1 | 0.01748 (16) | 0.02274 (16) | 0.02001 (16) | −0.00665 (12) | 0.00050 (11) | −0.00718 (13) |
| F1 | 0.047 (3) | 0.057 (3) | 0.027 (2) | −0.017 (2) | −0.004 (2) | −0.013 (2) |
| F2 | 0.067 (4) | 0.100 (6) | 0.058 (4) | −0.045 (3) | 0.001 (3) | −0.046 (3) |
| F3 | 0.066 (4) | 0.129 (5) | 0.034 (3) | 0.036 (4) | −0.023 (3) | −0.024 (3) |
| F4 | 0.028 (3) | 0.092 (4) | 0.074 (4) | 0.013 (2) | −0.025 (3) | −0.052 (3) |
| F5 | 0.077 (4) | 0.025 (3) | 0.053 (3) | −0.002 (2) | −0.005 (3) | −0.008 (2) |
| F6 | 0.027 (2) | 0.041 (2) | 0.044 (3) | 0.0052 (18) | −0.001 (2) | −0.018 (2) |
| F7 | 0.037 (3) | 0.036 (2) | 0.039 (3) | −0.0106 (19) | 0.012 (2) | −0.014 (2) |
| F8 | 0.054 (3) | 0.080 (4) | 0.051 (3) | 0.039 (3) | −0.011 (3) | −0.025 (3) |
| F9 | 0.069 (3) | 0.037 (2) | 0.045 (3) | −0.013 (2) | 0.011 (3) | −0.027 (2) |
| F10 | 0.068 (3) | 0.036 (2) | 0.038 (3) | 0.000 (3) | 0.001 (3) | −0.001 (2) |
| F11 | 0.042 (3) | 0.042 (2) | 0.030 (2) | −0.017 (2) | 0.006 (2) | −0.016 (2) |
| F12 | 0.096 (4) | 0.060 (3) | 0.043 (3) | −0.060 (3) | 0.019 (3) | −0.018 (2) |
| F13 | 0.037 (2) | 0.047 (3) | 0.033 (2) | −0.022 (2) | 0.007 (2) | −0.011 (2) |
| F14 | 0.092 (4) | 0.031 (3) | 0.043 (3) | −0.021 (3) | 0.003 (3) | −0.011 (2) |
| F15 | 0.067 (4) | 0.109 (4) | 0.053 (3) | −0.066 (3) | −0.008 (3) | −0.008 (3) |
| F16 | 0.038 (3) | 0.057 (3) | 0.031 (2) | −0.011 (2) | 0.006 (2) | −0.023 (2) |
| F17 | 0.051 (3) | 0.104 (6) | 0.037 (3) | 0.000 (3) | −0.024 (3) | −0.017 (3) |
| F18 | 0.120 (5) | 0.106 (5) | 0.051 (3) | −0.075 (4) | 0.008 (3) | −0.046 (3) |
| O1 | 0.024 (3) | 0.029 (2) | 0.031 (3) | −0.015 (2) | −0.001 (3) | −0.015 (2) |
| O2 | 0.029 (3) | 0.029 (3) | 0.023 (3) | −0.013 (2) | 0.003 (2) | −0.009 (2) |
| O3 | 0.023 (3) | 0.028 (3) | 0.035 (3) | −0.003 (2) | 0.004 (2) | −0.011 (2) |
| O4 | 0.028 (3) | 0.038 (3) | 0.030 (3) | 0.007 (2) | −0.004 (2) | −0.012 (2) |
| O5 | 0.038 (3) | 0.033 (3) | 0.018 (2) | −0.014 (2) | 0.001 (2) | −0.011 (2) |
| O6 | 0.041 (3) | 0.044 (3) | 0.034 (3) | −0.020 (2) | 0.002 (2) | −0.020 (2) |
| O7 | 0.022 (3) | 0.034 (3) | 0.032 (3) | −0.012 (2) | −0.003 (2) | −0.015 (2) |
| O8 | 0.028 (3) | 0.027 (2) | 0.041 (4) | −0.010 (2) | −0.004 (3) | −0.016 (2) |
| K1 | 0.0263 (13) | 0.0289 (11) | 0.0318 (18) | −0.0071 (10) | −0.0013 (13) | −0.0118 (9) |
| K2 | 0.0237 (12) | 0.0352 (11) | 0.0197 (16) | −0.0096 (10) | 0.0031 (12) | −0.0095 (9) |
| C1—F3 | 1.297 (9) | C17—O5 | 1.260 (8) |
| C1—F1 | 1.322 (9) | C17—C18 | 1.373 (11) |
| C1—F2 | 1.335 (10) | C18—C19 | 1.340 (11) |
| C1—C2 | 1.519 (10) | C18—H15 | 0.9500 |
| C2—O1 | 1.239 (8) | C19—O6 | 1.276 (9) |
| C2—C3 | 1.359 (10) | C19—C20 | 1.499 (10) |
| C3—C4 | 1.345 (10) | C20—C21 | 1.335 (11) |
| C3—H3 | 0.9500 | C20—C25 | 1.360 (11) |
| C4—O2 | 1.261 (8) | C21—C22 | 1.386 (12) |
| C4—C5 | 1.531 (10) | C21—H16 | 0.9500 |
| C5—F4 | 1.288 (8) | C22—C23 | 1.369 (15) |
| C5—F5 | 1.330 (9) | C22—H17 | 0.9500 |
| C5—F6 | 1.334 (8) | C23—C24 | 1.435 (14) |
| C6—F8 | 1.284 (9) | C23—H18 | 0.9500 |
| C6—F9 | 1.339 (10) | C24—C25 | 1.396 (12) |
| C6—F7 | 1.343 (8) | C24—H19 | 0.9500 |
| C6—C7 | 1.504 (10) | C25—H20 | 0.9500 |
| C7—O3 | 1.262 (9) | C26—F17 | 1.296 (10) |
| C7—C8 | 1.325 (11) | C26—F18 | 1.310 (9) |
| C8—C9 | 1.410 (10) | C26—F16 | 1.334 (9) |
| C8—H8 | 0.9500 | C26—C27 | 1.545 (11) |
| C9—O4 | 1.236 (8) | C27—O8 | 1.253 (8) |
| C9—C10 | 1.518 (10) | C27—C28 | 1.363 (10) |
| C10—C11 | 1.311 (11) | C28—C29 | 1.380 (10) |
| C10—C15 | 1.345 (12) | C28—H22 | 0.9500 |
| C11—C12 | 1.338 (12) | C29—O7 | 1.239 (8) |
| C11—H25 | 0.9500 | C29—C30 | 1.524 (10) |
| C12—C13 | 1.423 (14) | C30—F13 | 1.297 (8) |
| C12—H26 | 0.9500 | C30—F14 | 1.312 (9) |
| C13—C14 | 1.347 (13) | C30—F15 | 1.323 (9) |
| C13—H27 | 0.9500 | Eu1—O4 | 2.294 (5) |
| C14—C15 | 1.361 (12) | Eu1—O6 | 2.315 (5) |
| C14—H28 | 0.9500 | Eu1—O5 | 2.367 (4) |
| C15—H29 | 0.9500 | Eu1—O3 | 2.368 (4) |
| C16—F10 | 1.307 (10) | Eu1—O8 | 2.394 (5) |
| C16—F11 | 1.310 (8) | Eu1—O2 | 2.400 (5) |
| C16—F12 | 1.315 (9) | Eu1—O7 | 2.412 (4) |
| C16—C17 | 1.531 (10) | Eu1—O1 | 2.413 (5) |
| F3—C1—F1 | 108.5 (7) | C16—F11—K1 | 119.4 (4) |
| F3—C1—F2 | 107.2 (7) | C30—F13—K2 | 127.8 (4) |
| F1—C1—F2 | 106.0 (6) | C26—F16—K1 | 121.0 (4) |
| F3—C1—C2 | 113.2 (7) | C2—O1—Eu1 | 133.2 (4) |
| F1—C1—C2 | 112.7 (7) | C2—O1—K2 | 125.6 (4) |
| F2—C1—C2 | 108.8 (7) | Eu1—O1—K2 | 98.37 (15) |
| O1—C2—C3 | 128.0 (7) | C4—O2—Eu1 | 133.7 (4) |
| O1—C2—C1 | 113.1 (6) | C4—O2—K1 | 129.6 (4) |
| C3—C2—C1 | 118.9 (7) | Eu1—O2—K1 | 95.34 (15) |
| C4—C3—C2 | 122.7 (7) | C7—O3—Eu1 | 133.5 (5) |
| C4—C3—H3 | 118.7 | C7—O3—K2 | 122.7 (4) |
| C2—C3—H3 | 118.7 | Eu1—O3—K2 | 98.83 (15) |
| O2—C4—C3 | 128.6 (6) | C9—O4—Eu1 | 141.3 (5) |
| O2—C4—C5 | 114.3 (6) | C17—O5—Eu1 | 132.8 (4) |
| C3—C4—C5 | 117.1 (6) | C17—O5—K1 | 120.0 (4) |
| F4—C5—F5 | 109.1 (6) | Eu1—O5—K1 | 99.91 (15) |
| F4—C5—F6 | 107.6 (6) | C19—O6—Eu1 | 138.0 (5) |
| F5—C5—F6 | 105.5 (6) | C29—O7—Eu1 | 134.9 (5) |
| F4—C5—C4 | 112.5 (6) | C29—O7—K2 | 128.1 (4) |
| F5—C5—C4 | 110.0 (6) | Eu1—O7—K2 | 95.88 (14) |
| F6—C5—C4 | 111.9 (6) | C27—O8—Eu1 | 133.6 (5) |
| F8—C6—F9 | 107.5 (7) | C27—O8—K1 | 124.7 (4) |
| F8—C6—F7 | 108.2 (7) | Eu1—O8—K1 | 98.81 (14) |
| F9—C6—F7 | 104.3 (6) | O5i—K1—O5 | 180.0 |
| F8—C6—C7 | 115.2 (7) | O5i—K1—O8i | 65.46 (14) |
| F9—C6—C7 | 110.2 (7) | O5—K1—O8i | 114.54 (14) |
| F7—C6—C7 | 110.9 (6) | O5i—K1—O8 | 114.54 (14) |
| O3—C7—C8 | 128.2 (7) | O5—K1—O8 | 65.46 (14) |
| O3—C7—C6 | 114.5 (7) | O8i—K1—O8 | 180.0 |
| C8—C7—C6 | 117.4 (7) | O5i—K1—F6 | 74.59 (13) |
| C7—C8—C9 | 123.1 (7) | O5—K1—F6 | 105.41 (13) |
| C7—C8—H8 | 118.4 | O8i—K1—F6 | 75.14 (14) |
| C9—C8—H8 | 118.4 | O8—K1—F6 | 104.86 (14) |
| O4—C9—C8 | 122.1 (7) | O5i—K1—F6i | 105.41 (13) |
| O4—C9—C10 | 116.4 (6) | O5—K1—F6i | 74.59 (13) |
| C8—C9—C10 | 121.5 (7) | O8i—K1—F6i | 104.86 (14) |
| C11—C10—C15 | 121.9 (8) | O8—K1—F6i | 75.14 (14) |
| C11—C10—C9 | 118.3 (7) | F6—K1—F6i | 180.0 |
| C15—C10—C9 | 119.6 (7) | O5i—K1—O2i | 62.26 (13) |
| C10—C11—C12 | 121.7 (9) | O5—K1—O2i | 117.74 (13) |
| C10—C11—H25 | 119.1 | O8i—K1—O2i | 60.32 (14) |
| C12—C11—H25 | 119.1 | O8—K1—O2i | 119.68 (14) |
| C11—C12—C13 | 118.4 (9) | F6—K1—O2i | 127.09 (12) |
| C11—C12—H26 | 120.8 | F6i—K1—O2i | 52.91 (12) |
| C13—C12—H26 | 120.8 | O5i—K1—O2 | 117.74 (13) |
| C14—C13—C12 | 116.9 (9) | O5—K1—O2 | 62.26 (13) |
| C14—C13—H27 | 121.5 | O8i—K1—O2 | 119.68 (14) |
| C12—C13—H27 | 121.5 | O8—K1—O2 | 60.32 (14) |
| C13—C14—C15 | 123.0 (9) | F6—K1—O2 | 52.91 (12) |
| C13—C14—H28 | 118.5 | F6i—K1—O2 | 127.09 (12) |
| C15—C14—H28 | 118.5 | O2i—K1—O2 | 180.000 (1) |
| C10—C15—C14 | 117.2 (8) | O5i—K1—F11i | 56.45 (12) |
| C10—C15—H29 | 121.4 | O5—K1—F11i | 123.55 (12) |
| C14—C15—H29 | 121.4 | O8i—K1—F11i | 113.43 (13) |
| F10—C16—F11 | 108.0 (7) | O8—K1—F11i | 66.57 (13) |
| F10—C16—F12 | 105.7 (6) | F6—K1—F11i | 61.25 (13) |
| F11—C16—F12 | 107.2 (6) | F6i—K1—F11i | 118.75 (13) |
| F10—C16—C17 | 109.8 (7) | O2i—K1—F11i | 110.84 (11) |
| F11—C16—C17 | 112.5 (6) | O2—K1—F11i | 69.16 (11) |
| F12—C16—C17 | 113.2 (7) | O5i—K1—F11 | 123.55 (12) |
| O5—C17—C18 | 128.8 (7) | O5—K1—F11 | 56.45 (12) |
| O5—C17—C16 | 112.7 (7) | O8i—K1—F11 | 66.57 (13) |
| C18—C17—C16 | 118.4 (7) | O8—K1—F11 | 113.43 (13) |
| C19—C18—C17 | 122.5 (8) | F6—K1—F11 | 118.75 (13) |
| C19—C18—H15 | 118.7 | F6i—K1—F11 | 61.25 (13) |
| C17—C18—H15 | 118.7 | O2i—K1—F11 | 69.16 (11) |
| O6—C19—C18 | 125.3 (7) | O2—K1—F11 | 110.84 (11) |
| O6—C19—C20 | 113.3 (7) | F11i—K1—F11 | 180.000 (1) |
| C18—C19—C20 | 121.3 (7) | O5i—K1—F16i | 111.12 (13) |
| C21—C20—C25 | 121.3 (7) | O5—K1—F16i | 68.88 (13) |
| C21—C20—C19 | 118.3 (7) | O8i—K1—F16i | 55.40 (12) |
| C25—C20—C19 | 120.3 (7) | O8—K1—F16i | 124.60 (12) |
| C20—C21—C22 | 120.5 (8) | F6—K1—F16i | 59.70 (13) |
| C20—C21—H16 | 119.7 | F6i—K1—F16i | 120.30 (13) |
| C22—C21—H16 | 119.7 | O2i—K1—F16i | 108.34 (12) |
| C23—C22—C21 | 119.3 (9) | O2—K1—F16i | 71.66 (12) |
| C23—C22—H17 | 120.4 | F11i—K1—F16i | 120.65 (12) |
| C21—C22—H17 | 120.4 | F11—K1—F16i | 59.35 (12) |
| C22—C23—C24 | 121.4 (10) | O5i—K1—F16 | 68.88 (13) |
| C22—C23—H18 | 119.3 | O5—K1—F16 | 111.12 (13) |
| C24—C23—H18 | 119.3 | O8i—K1—F16 | 124.60 (12) |
| C25—C24—C23 | 115.3 (10) | O8—K1—F16 | 55.40 (12) |
| C25—C24—H19 | 122.4 | F6—K1—F16 | 120.30 (13) |
| C23—C24—H19 | 122.4 | F6i—K1—F16 | 59.70 (13) |
| C20—C25—C24 | 122.0 (8) | O2i—K1—F16 | 71.66 (12) |
| C20—C25—H20 | 119.0 | O2—K1—F16 | 108.34 (12) |
| C24—C25—H20 | 119.0 | F11i—K1—F16 | 59.35 (12) |
| F17—C26—F18 | 109.0 (7) | F11—K1—F16 | 120.65 (12) |
| F17—C26—F16 | 107.3 (7) | F16i—K1—F16 | 180.00 (14) |
| F18—C26—F16 | 106.6 (7) | O1ii—K2—O1 | 180.0 |
| F17—C26—C27 | 111.0 (7) | O1ii—K2—O3ii | 65.99 (14) |
| F18—C26—C27 | 111.8 (7) | O1—K2—O3ii | 114.01 (14) |
| F16—C26—C27 | 110.9 (7) | O1ii—K2—O3 | 114.01 (14) |
| O8—C27—C28 | 128.3 (7) | O1—K2—O3 | 65.99 (14) |
| O8—C27—C26 | 113.8 (7) | O3ii—K2—O3 | 180.00 (16) |
| C28—C27—C26 | 117.9 (7) | O1ii—K2—F13ii | 105.49 (12) |
| C27—C28—C29 | 122.0 (6) | O1—K2—F13ii | 74.51 (12) |
| C27—C28—H22 | 119.0 | O3ii—K2—F13ii | 107.25 (13) |
| C29—C28—H22 | 119.0 | O3—K2—F13ii | 72.75 (13) |
| O7—C29—C28 | 127.5 (7) | O1ii—K2—F13 | 74.51 (12) |
| O7—C29—C30 | 114.9 (6) | O1—K2—F13 | 105.49 (12) |
| C28—C29—C30 | 117.6 (6) | O3ii—K2—F13 | 72.75 (13) |
| F13—C30—F14 | 109.0 (6) | O3—K2—F13 | 107.25 (13) |
| F13—C30—F15 | 106.0 (6) | F13ii—K2—F13 | 180.0 |
| F14—C30—F15 | 107.1 (6) | O1ii—K2—O7ii | 60.91 (12) |
| F13—C30—C29 | 113.6 (6) | O1—K2—O7ii | 119.09 (12) |
| F14—C30—C29 | 110.4 (6) | O3ii—K2—O7ii | 62.65 (13) |
| F15—C30—C29 | 110.5 (6) | O3—K2—O7ii | 117.35 (13) |
| O4—Eu1—O6 | 104.33 (17) | F13ii—K2—O7ii | 53.95 (11) |
| O4—Eu1—O5 | 76.78 (17) | F13—K2—O7ii | 126.05 (11) |
| O6—Eu1—O5 | 71.91 (16) | O1ii—K2—O7 | 119.09 (12) |
| O4—Eu1—O3 | 70.88 (16) | O1—K2—O7 | 60.91 (12) |
| O6—Eu1—O3 | 78.60 (17) | O3ii—K2—O7 | 117.35 (13) |
| O5—Eu1—O3 | 128.55 (14) | O3—K2—O7 | 62.65 (13) |
| O4—Eu1—O8 | 72.72 (18) | F13ii—K2—O7 | 126.05 (11) |
| O6—Eu1—O8 | 149.11 (16) | F13—K2—O7 | 53.95 (11) |
| O5—Eu1—O8 | 77.60 (16) | O7ii—K2—O7 | 180.0 |
| O3—Eu1—O8 | 126.22 (16) | O1ii—K2—F7 | 66.14 (13) |
| O4—Eu1—O2 | 139.43 (16) | O1—K2—F7 | 113.86 (13) |
| O6—Eu1—O2 | 94.56 (17) | O3ii—K2—F7 | 124.48 (12) |
| O5—Eu1—O2 | 75.54 (15) | O3—K2—F7 | 55.52 (12) |
| O3—Eu1—O2 | 149.11 (16) | F13ii—K2—F7 | 61.71 (13) |
| O8—Eu1—O2 | 72.79 (16) | F13—K2—F7 | 118.29 (13) |
| O4—Eu1—O7 | 97.01 (17) | O7ii—K2—F7 | 70.51 (12) |
| O6—Eu1—O7 | 138.70 (16) | O7—K2—F7 | 109.49 (12) |
| O5—Eu1—O7 | 148.45 (15) | O1ii—K2—F7ii | 113.86 (13) |
| O3—Eu1—O7 | 75.60 (15) | O1—K2—F7ii | 66.14 (13) |
| O8—Eu1—O7 | 71.08 (16) | O3ii—K2—F7ii | 55.52 (12) |
| O2—Eu1—O7 | 91.44 (13) | O3—K2—F7ii | 124.48 (12) |
| O4—Eu1—O1 | 149.01 (16) | F13ii—K2—F7ii | 118.29 (13) |
| O6—Eu1—O1 | 71.28 (16) | F13—K2—F7ii | 61.71 (13) |
| O5—Eu1—O1 | 127.16 (15) | O7ii—K2—F7ii | 109.49 (12) |
| O3—Eu1—O1 | 78.24 (17) | O7—K2—F7ii | 70.51 (12) |
| O8—Eu1—O1 | 126.86 (13) | F7—K2—F7ii | 180.0 |
| O2—Eu1—O1 | 71.08 (16) | O1ii—K2—F1 | 125.14 (13) |
| O7—Eu1—O1 | 72.26 (15) | O1—K2—F1 | 54.86 (13) |
| O4—Eu1—K2 | 107.55 (12) | O3ii—K2—F1 | 69.57 (13) |
| O6—Eu1—K2 | 93.08 (12) | O3—K2—F1 | 110.43 (13) |
| O5—Eu1—K2 | 164.99 (11) | F13ii—K2—F1 | 59.77 (12) |
| O3—Eu1—K2 | 44.52 (11) | F13—K2—F1 | 120.23 (12) |
| O8—Eu1—K2 | 117.38 (12) | O7ii—K2—F1 | 71.04 (12) |
| O2—Eu1—K2 | 106.88 (10) | O7—K2—F1 | 108.96 (12) |
| O7—Eu1—K2 | 46.38 (11) | F7—K2—F1 | 121.13 (12) |
| O1—Eu1—K2 | 44.11 (10) | F7ii—K2—F1 | 58.87 (12) |
| O4—Eu1—K1 | 92.65 (12) | O1ii—K2—F1ii | 54.86 (13) |
| O6—Eu1—K1 | 106.80 (12) | O1—K2—F1ii | 125.14 (13) |
| O5—Eu1—K1 | 43.66 (10) | O3ii—K2—F1ii | 110.43 (13) |
| O3—Eu1—K1 | 163.53 (12) | O3—K2—F1ii | 69.57 (13) |
| O8—Eu1—K1 | 44.13 (11) | F13ii—K2—F1ii | 120.23 (12) |
| O2—Eu1—K1 | 47.16 (11) | F13—K2—F1ii | 59.77 (12) |
| O7—Eu1—K1 | 107.07 (11) | O7ii—K2—F1ii | 108.96 (12) |
| O1—Eu1—K1 | 118.19 (12) | O7—K2—F1ii | 71.04 (12) |
| K2—Eu1—K1 | 147.309 (12) | F7—K2—F1ii | 58.87 (12) |
| C1—F1—K2 | 120.3 (4) | F7ii—K2—F1ii | 121.13 (12) |
| C5—F6—K1 | 129.9 (4) | F1—K2—F1ii | 180.0 |
| C6—F7—K2 | 121.4 (4) | ||
| F3—C1—C2—O1 | −161.2 (7) | O7—C29—C30—F15 | −132.4 (7) |
| F1—C1—C2—O1 | −37.6 (9) | C28—C29—C30—F15 | 47.2 (9) |
| F2—C1—C2—O1 | 79.7 (8) | C3—C2—O1—Eu1 | 20.3 (11) |
| F3—C1—C2—C3 | 19.0 (11) | C1—C2—O1—Eu1 | −159.5 (5) |
| F1—C1—C2—C3 | 142.6 (7) | O4—Eu1—O1—C2 | 170.4 (6) |
| F2—C1—C2—C3 | −100.1 (8) | O6—Eu1—O1—C2 | 83.7 (6) |
| O1—C2—C3—C4 | −4.5 (12) | O5—Eu1—O1—C2 | 35.6 (7) |
| C1—C2—C3—C4 | 175.2 (7) | O3—Eu1—O1—C2 | 165.5 (6) |
| C2—C3—C4—O2 | −4.5 (12) | O8—Eu1—O1—C2 | −67.8 (6) |
| C2—C3—C4—C5 | 174.8 (7) | O2—Eu1—O1—C2 | −18.2 (6) |
| O2—C4—C5—F4 | −132.8 (7) | O7—Eu1—O1—C2 | −116.1 (6) |
| C3—C4—C5—F4 | 47.8 (9) | C3—C4—O2—Eu1 | −2.8 (11) |
| O2—C4—C5—F5 | 105.4 (7) | C5—C4—O2—Eu1 | 177.9 (4) |
| C3—C4—C5—F5 | −74.0 (9) | O4—Eu1—O2—C4 | −176.9 (5) |
| O2—C4—C5—F6 | −11.5 (9) | O6—Eu1—O2—C4 | −58.5 (6) |
| C3—C4—C5—F6 | 169.1 (6) | O5—Eu1—O2—C4 | −128.5 (6) |
| F8—C6—C7—O3 | 165.1 (7) | O3—Eu1—O2—C4 | 16.8 (7) |
| F9—C6—C7—O3 | −73.2 (8) | O8—Eu1—O2—C4 | 150.2 (6) |
| F7—C6—C7—O3 | 41.8 (10) | O7—Eu1—O2—C4 | 80.6 (6) |
| F8—C6—C7—C8 | −15.8 (11) | O1—Eu1—O2—C4 | 9.9 (6) |
| F9—C6—C7—C8 | 106.0 (9) | C8—C7—O3—Eu1 | −13.1 (12) |
| F7—C6—C7—C8 | −139.1 (8) | C6—C7—O3—Eu1 | 165.9 (5) |
| O3—C7—C8—C9 | 3.2 (14) | O4—Eu1—O3—C7 | 10.3 (6) |
| C6—C7—C8—C9 | −175.8 (7) | O6—Eu1—O3—C7 | −99.4 (6) |
| C7—C8—C9—O4 | 5.1 (13) | O5—Eu1—O3—C7 | −43.9 (7) |
| C7—C8—C9—C10 | −175.6 (8) | O8—Eu1—O3—C7 | 60.2 (7) |
| O4—C9—C10—C11 | 15.6 (11) | O2—Eu1—O3—C7 | −179.1 (6) |
| C8—C9—C10—C11 | −163.8 (9) | O7—Eu1—O3—C7 | 113.1 (7) |
| O4—C9—C10—C15 | −168.9 (8) | O1—Eu1—O3—C7 | −172.4 (6) |
| C8—C9—C10—C15 | 11.7 (12) | C8—C9—O4—Eu1 | −3.8 (12) |
| C15—C10—C11—C12 | 11.7 (16) | C10—C9—O4—Eu1 | 176.9 (5) |
| C9—C10—C11—C12 | −172.9 (9) | O6—Eu1—O4—C9 | 70.1 (8) |
| C10—C11—C12—C13 | −8.0 (17) | O5—Eu1—O4—C9 | 137.2 (8) |
| C11—C12—C13—C14 | 3.1 (16) | O3—Eu1—O4—C9 | −2.2 (7) |
| C12—C13—C14—C15 | −1.8 (16) | O8—Eu1—O4—C9 | −141.9 (8) |
| C11—C10—C15—C14 | −9.7 (16) | O2—Eu1—O4—C9 | −174.8 (7) |
| C9—C10—C15—C14 | 175.0 (8) | O7—Eu1—O4—C9 | −74.2 (8) |
| C13—C14—C15—C10 | 4.9 (16) | O1—Eu1—O4—C9 | −7.3 (10) |
| F10—C16—C17—O5 | −75.9 (8) | C18—C17—O5—Eu1 | −10.9 (13) |
| F11—C16—C17—O5 | 44.5 (9) | C16—C17—O5—Eu1 | 165.1 (5) |
| F12—C16—C17—O5 | 166.3 (7) | O4—Eu1—O5—C17 | −103.0 (7) |
| F10—C16—C17—C18 | 100.6 (9) | O6—Eu1—O5—C17 | 7.1 (6) |
| F11—C16—C17—C18 | −139.0 (8) | O3—Eu1—O5—C17 | −51.1 (7) |
| F12—C16—C17—C18 | −17.2 (11) | O8—Eu1—O5—C17 | −177.9 (7) |
| O5—C17—C18—C19 | 5.4 (15) | O2—Eu1—O5—C17 | 107.0 (7) |
| C16—C17—C18—C19 | −170.5 (8) | O7—Eu1—O5—C17 | 175.2 (6) |
| C17—C18—C19—O6 | 1.4 (15) | O1—Eu1—O5—C17 | 55.0 (7) |
| C17—C18—C19—C20 | 177.2 (8) | C18—C19—O6—Eu1 | −2.4 (14) |
| O6—C19—C20—C21 | 15.3 (12) | C20—C19—O6—Eu1 | −178.4 (5) |
| C18—C19—C20—C21 | −161.0 (10) | O4—Eu1—O6—C19 | 69.7 (8) |
| O6—C19—C20—C25 | −165.8 (8) | O5—Eu1—O6—C19 | −0.9 (7) |
| C18—C19—C20—C25 | 18.0 (13) | O3—Eu1—O6—C19 | 136.4 (8) |
| C25—C20—C21—C22 | −3.7 (17) | O8—Eu1—O6—C19 | −10.5 (10) |
| C19—C20—C21—C22 | 175.3 (9) | O2—Eu1—O6—C19 | −74.1 (8) |
| C20—C21—C22—C23 | 3.0 (18) | O7—Eu1—O6—C19 | −171.5 (7) |
| C21—C22—C23—C24 | 0.7 (18) | O1—Eu1—O6—C19 | −142.3 (8) |
| C22—C23—C24—C25 | −3.6 (18) | C28—C29—O7—Eu1 | 0.9 (11) |
| C21—C20—C25—C24 | 0.5 (15) | C30—C29—O7—Eu1 | −179.5 (5) |
| C19—C20—C25—C24 | −178.4 (9) | O4—Eu1—O7—C29 | −60.7 (6) |
| C23—C24—C25—C20 | 3.0 (16) | O6—Eu1—O7—C29 | 178.1 (6) |
| F17—C26—C27—O8 | 79.2 (8) | O5—Eu1—O7—C29 | 15.4 (8) |
| F18—C26—C27—O8 | −158.8 (7) | O3—Eu1—O7—C29 | −128.9 (6) |
| F16—C26—C27—O8 | −40.0 (9) | O8—Eu1—O7—C29 | 8.3 (6) |
| F17—C26—C27—C28 | −99.1 (8) | O2—Eu1—O7—C29 | 79.5 (6) |
| F18—C26—C27—C28 | 22.8 (10) | O1—Eu1—O7—C29 | 149.1 (6) |
| F16—C26—C27—C28 | 141.7 (7) | C28—C27—O8—Eu1 | 18.7 (12) |
| O8—C27—C28—C29 | −1.5 (12) | C26—C27—O8—Eu1 | −159.4 (5) |
| C26—C27—C28—C29 | 176.6 (6) | O4—Eu1—O8—C27 | 86.5 (7) |
| C27—C28—C29—O7 | −8.5 (12) | O6—Eu1—O8—C27 | 175.6 (6) |
| C27—C28—C29—C30 | 172.0 (7) | O5—Eu1—O8—C27 | 166.3 (7) |
| O7—C29—C30—F13 | −13.5 (10) | O3—Eu1—O8—C27 | 37.2 (7) |
| C28—C29—C30—F13 | 166.1 (6) | O2—Eu1—O8—C27 | −115.2 (7) |
| O7—C29—C30—F14 | 109.3 (7) | O7—Eu1—O8—C27 | −17.5 (6) |
| C28—C29—C30—F14 | −71.1 (9) | O1—Eu1—O8—C27 | −66.3 (7) |
Selected bond lengths (Å)
| Eu1—O4 | 2.294 (5) |
| Eu1—O6 | 2.315 (5) |
| Eu1—O5 | 2.367 (4) |
| Eu1—O3 | 2.368 (4) |
| Eu1—O8 | 2.394 (5) |
| Eu1—O2 | 2.400 (5) |
| Eu1—O7 | 2.412 (4) |
| Eu1—O1 | 2.413 (5) |