
Acta Cryst. (2010). E66, m338 [ doi:10.1107/S1600536810006732 ]
The title compound, (C24H20P)2[MnI4]·(CH3)2CO, prepared from the reaction of manganese powder, iodine and tetraphenylphosphonium iodide in acetone shows a tetrahedral complex anion [Mn-I = 2.6868 (5)-2.7281 (4) Å and I-Mn-I = 104.011 (13)-116.164 (15)°], two tetraphenylphosphonium cations and one molecule of acetone.
Tetraphenylphosphonium iodide (3.34 mmol), iodine (6.86 mmol) and manganese powder (28.26 mmol) were mixed and heated under reflux in acetone (50 ml) under a nitrogen atmosphere. After 4 hours the solution became pale yellow. The mixture was filtered while hot and the solution was kept at -10°C. Centimeter-sized yellow crystals formed over the course of several months.
The structure wase solved by charge-flipping (Oszlanyi & Suto, 2004), giving the I, Mn, P and O positions, and a major number of the C positions. Subsequently the remaining C positions were found using difference Fourier analysis. All non-hydrogen positions were refined using full matrix least squares. The hydrogen atoms were located by geometrical methods and were allowed to ride, with C–H = 1.00 Å and Ueq = 1.2Uiso(C).
Data collection: CrysAlis CCD (Oxford Diffraction, 2008); cell refinement: CrysAlis RED (Oxford Diffraction, 2008); data reduction: CrysAlis RED (Oxford Diffraction, 2008); program(s) used to solve structure: Superflip (Oszlányi & Sütő, 2004); program(s) used to refine structure: JANA2000 (Petříček & Dušek, 2000); molecular graphics: DIAMOND (Brandenburg, 1999); software used to prepare material for publication: JANA2000 (Petříček & Dušek, 2000).
| (C24H20P)2[MnI4]·C3H6O | F(000) = 2508 |
| Mr = 1299.4 | Dx = 1.736 Mg m−3 |
| Monoclinic, P21/c | Mo Kα radiation, λ = 0.71069 Å |
| Hall symbol: -P 2ybc | Cell parameters from 57375 reflections |
| a = 19.5230 (4) Å | θ = 3.6–34.5° |
| b = 14.9733 (3) Å | µ = 2.85 mm−1 |
| c = 17.6152 (4) Å | T = 100 K |
| β = 105.161 (2)° | Block, yellow |
| V = 4970.12 (19) Å3 | 0.47 × 0.40 × 0.38 mm |
| Z = 4 |
| Oxford Diffraction Xcalibur3 with Sapphire-3 CCD detector diffractometer | 20267 independent reflections |
| Radiation source: Enhance (Mo) X-ray source | 12474 reflections with I > 3σ(I) |
| graphite | Rint = 0.055 |
| Detector resolution: 16.5467 pixels mm-1 | θmax = 34.6°, θmin = 3.6° |
| ω scans | h = −30→30 |
| Absorption correction: gaussian (CrysAlis RED; Oxford Diffraction, 2008) | k = −23→23 |
| Tmin = 0.388, Tmax = 0.480 | l = −28→27 |
| 181649 measured reflections |
| Refinement on F2 | Weighting scheme based on measured s.u.'s w = 1/[σ2(I) + 0.0004I2] |
| R[F2 > 2σ(F2)] = 0.034 | (Δ/σ)max = 0.027 |
| wR(F2) = 0.062 | Δρmax = 2.03 e Å−3 |
| S = 1.17 | Δρmin = −1.59 e Å−3 |
| 20267 reflections | Extinction correction: B–C type 1 Gaussian isotropic (Becker & Coppens, 1974) |
| 533 parameters | Extinction coefficient: 3216 |
| H-atom parameters constrained |
| (C24H20P)2[MnI4]·C3H6O | V = 4970.12 (19) Å3 |
| Mr = 1299.4 | Z = 4 |
| Monoclinic, P21/c | Mo Kα radiation |
| a = 19.5230 (4) Å | µ = 2.85 mm−1 |
| b = 14.9733 (3) Å | T = 100 K |
| c = 17.6152 (4) Å | 0.47 × 0.40 × 0.38 mm |
| β = 105.161 (2)° |
| Oxford Diffraction Xcalibur3 with Sapphire-3 CCD detector diffractometer | 20267 independent reflections |
| Absorption correction: gaussian (CrysAlis RED; Oxford Diffraction, 2008) | 12474 reflections with I > 3σ(I) |
| Tmin = 0.388, Tmax = 0.480 | Rint = 0.055 |
| 181649 measured reflections | θmax = 34.6° |
| R[F2 > 2σ(F2)] = 0.034 | H-atom parameters constrained |
| wR(F2) = 0.062 | Δρmax = 2.03 e Å−3 |
| S = 1.17 | Δρmin = −1.59 e Å−3 |
| 20267 reflections | Absolute structure: ? |
| 533 parameters | Flack parameter: ? |
| ? restraints | Rogers parameter: ? |
| x | y | z | Uiso*/Ueq | ||
| I1 | 0.363127 (8) | 0.413343 (12) | 0.250596 (9) | 0.01811 (5) | |
| I2 | 0.267877 (9) | 0.620469 (12) | 0.356895 (10) | 0.01822 (5) | |
| I3 | 0.141259 (9) | 0.494648 (12) | 0.139458 (10) | 0.02192 (5) | |
| I4 | 0.195916 (9) | 0.328035 (14) | 0.355201 (13) | 0.03074 (7) | |
| Mn | 0.237671 (18) | 0.46300 (3) | 0.27725 (2) | 0.01406 (11) | |
| P1 | 0.47887 (3) | 0.30247 (5) | 0.01743 (4) | 0.01217 (18) | |
| C111 | 0.53341 (11) | 0.34965 (17) | 0.10643 (13) | 0.0123 (7) | |
| C112 | 0.60335 (12) | 0.31820 (18) | 0.13592 (14) | 0.0163 (8) | |
| C113 | 0.64455 (12) | 0.35154 (18) | 0.20608 (15) | 0.0175 (8) | |
| C114 | 0.61761 (12) | 0.41635 (19) | 0.24673 (14) | 0.0192 (8) | |
| C115 | 0.54947 (12) | 0.44842 (18) | 0.21707 (14) | 0.0169 (8) | |
| C116 | 0.50700 (12) | 0.41493 (17) | 0.14693 (13) | 0.0134 (7) | |
| C121 | 0.45766 (12) | 0.18827 (17) | 0.03195 (14) | 0.0138 (7) | |
| C122 | 0.39281 (13) | 0.15420 (18) | −0.01153 (15) | 0.0194 (8) | |
| C123 | 0.37516 (15) | 0.06537 (19) | −0.00242 (16) | 0.0245 (9) | |
| C124 | 0.42276 (15) | 0.0112 (2) | 0.04915 (16) | 0.0245 (9) | |
| C125 | 0.48694 (14) | 0.04433 (19) | 0.09243 (16) | 0.0231 (9) | |
| C126 | 0.50544 (13) | 0.13267 (18) | 0.08403 (15) | 0.0190 (8) | |
| C131 | 0.52539 (12) | 0.31146 (17) | −0.05770 (13) | 0.0126 (7) | |
| C132 | 0.50406 (12) | 0.25842 (17) | −0.12442 (14) | 0.0163 (8) | |
| C133 | 0.53392 (13) | 0.27192 (18) | −0.18677 (15) | 0.0190 (8) | |
| C134 | 0.58487 (13) | 0.33707 (18) | −0.18244 (15) | 0.0198 (8) | |
| C135 | 0.60681 (12) | 0.38938 (17) | −0.11562 (15) | 0.0174 (8) | |
| C136 | 0.57672 (12) | 0.37746 (18) | −0.05310 (14) | 0.0157 (7) | |
| C141 | 0.39641 (12) | 0.36202 (17) | −0.01352 (14) | 0.0132 (7) | |
| C142 | 0.34925 (12) | 0.36048 (17) | 0.03393 (14) | 0.0162 (8) | |
| C143 | 0.28478 (12) | 0.40427 (18) | 0.01055 (15) | 0.0197 (8) | |
| C144 | 0.26611 (13) | 0.44760 (18) | −0.06160 (16) | 0.0215 (8) | |
| C145 | 0.31231 (13) | 0.44827 (18) | −0.10941 (16) | 0.0210 (8) | |
| C146 | 0.37791 (12) | 0.40604 (17) | −0.08547 (14) | 0.0160 (7) | |
| P2 | 0.06885 (3) | 0.86274 (4) | 0.17163 (4) | 0.01173 (18) | |
| C211 | 0.08918 (12) | 0.86045 (16) | 0.27704 (13) | 0.0130 (7) | |
| C212 | 0.15444 (12) | 0.83129 (18) | 0.32274 (14) | 0.0175 (8) | |
| C213 | 0.16835 (13) | 0.83290 (18) | 0.40413 (15) | 0.0208 (8) | |
| C214 | 0.11744 (14) | 0.86422 (17) | 0.43938 (15) | 0.0190 (8) | |
| C215 | 0.05190 (14) | 0.89340 (18) | 0.39351 (15) | 0.0198 (8) | |
| C216 | 0.03718 (13) | 0.89155 (17) | 0.31238 (14) | 0.0173 (8) | |
| C221 | 0.00816 (11) | 0.77516 (17) | 0.13074 (14) | 0.0132 (7) | |
| C222 | −0.00761 (14) | 0.70859 (18) | 0.17697 (15) | 0.0210 (8) | |
| C223 | −0.04934 (15) | 0.6372 (2) | 0.14317 (16) | 0.0258 (9) | |
| C224 | −0.07579 (13) | 0.63309 (19) | 0.06201 (16) | 0.0231 (9) | |
| C225 | −0.06029 (13) | 0.70026 (19) | 0.01553 (15) | 0.0210 (8) | |
| C226 | −0.01808 (13) | 0.77095 (19) | 0.04895 (14) | 0.0194 (8) | |
| C231 | 0.03084 (12) | 0.97044 (17) | 0.14318 (14) | 0.0145 (7) | |
| C232 | 0.07276 (14) | 1.04643 (18) | 0.16375 (15) | 0.0198 (8) | |
| C233 | 0.04151 (16) | 1.13010 (19) | 0.15066 (16) | 0.0248 (10) | |
| C234 | −0.03094 (17) | 1.1383 (2) | 0.11864 (16) | 0.0276 (10) | |
| C235 | −0.07273 (15) | 1.0636 (2) | 0.09981 (16) | 0.0278 (10) | |
| C236 | −0.04223 (13) | 0.97791 (19) | 0.11118 (15) | 0.0200 (8) | |
| C241 | 0.14687 (12) | 0.84220 (17) | 0.13787 (14) | 0.0146 (7) | |
| C242 | 0.17576 (12) | 0.90571 (19) | 0.09763 (14) | 0.0172 (8) | |
| C243 | 0.23399 (13) | 0.8829 (2) | 0.06978 (15) | 0.0217 (8) | |
| C244 | 0.26273 (12) | 0.7991 (2) | 0.08253 (15) | 0.0214 (8) | |
| C245 | 0.23370 (12) | 0.73475 (19) | 0.12204 (15) | 0.0202 (8) | |
| C246 | 0.17550 (12) | 0.75620 (18) | 0.14940 (14) | 0.0168 (8) | |
| O | 0.24790 (10) | 0.42937 (14) | 0.69284 (13) | 0.0327 (7) | |
| C1a | 0.27226 (14) | 0.36418 (19) | 0.66823 (16) | 0.0236 (9) | |
| C2a | 0.34963 (14) | 0.3428 (2) | 0.69304 (18) | 0.0278 (10) | |
| C3a | 0.22555 (17) | 0.3008 (2) | 0.6115 (2) | 0.0435 (13) | |
| H112 | 0.622948 | 0.272114 | 0.106265 | 0.0195* | |
| H113 | 0.694022 | 0.32894 | 0.227737 | 0.021* | |
| H114 | 0.647665 | 0.439935 | 0.297714 | 0.023* | |
| H115 | 0.530696 | 0.495855 | 0.246171 | 0.0203* | |
| H116 | 0.457559 | 0.43782 | 0.125725 | 0.0161* | |
| H122 | 0.35887 | 0.193589 | −0.04936 | 0.0233* | |
| H123 | 0.328352 | 0.041076 | −0.033002 | 0.0294* | |
| H124 | 0.410536 | −0.05286 | 0.055155 | 0.0294* | |
| H125 | 0.520496 | 0.004474 | 0.130205 | 0.0277* | |
| H126 | 0.552392 | 0.156264 | 0.114887 | 0.0228* | |
| H132 | 0.467466 | 0.210873 | −0.127446 | 0.0196* | |
| H133 | 0.518477 | 0.23429 | −0.235143 | 0.0228* | |
| H134 | 0.606015 | 0.346525 | −0.227754 | 0.0238* | |
| H135 | 0.644339 | 0.435736 | −0.112396 | 0.0208* | |
| H136 | 0.591736 | 0.415883 | −0.005176 | 0.0189* | |
| H142 | 0.362153 | 0.327546 | 0.085093 | 0.0194* | |
| H143 | 0.251782 | 0.404718 | 0.045439 | 0.0237* | |
| H144 | 0.219177 | 0.478425 | −0.079127 | 0.0258* | |
| H145 | 0.298402 | 0.479311 | −0.161451 | 0.0252* | |
| H146 | 0.41145 | 0.407354 | −0.119718 | 0.0192* | |
| H212 | 0.191288 | 0.809208 | 0.297139 | 0.021* | |
| H213 | 0.215144 | 0.811451 | 0.437299 | 0.025* | |
| H214 | 0.127754 | 0.865894 | 0.498038 | 0.0228* | |
| H215 | 0.015336 | 0.915796 | 0.419381 | 0.0237* | |
| H216 | −0.009936 | 0.912134 | 0.279338 | 0.0208* | |
| H222 | 0.011209 | 0.711801 | 0.23544 | 0.0252* | |
| H223 | −0.060463 | 0.588581 | 0.177031 | 0.0309* | |
| H224 | −0.106036 | 0.581519 | 0.037283 | 0.0278* | |
| H225 | −0.079881 | 0.697556 | −0.042856 | 0.0253* | |
| H226 | −0.006234 | 0.818975 | 0.015019 | 0.0233* | |
| H232 | 0.124971 | 1.040669 | 0.187768 | 0.0237* | |
| H233 | 0.071487 | 1.184884 | 0.164435 | 0.0298* | |
| H234 | −0.052952 | 1.198984 | 0.109179 | 0.0331* | |
| H242 | 0.154964 | 0.967066 | 0.088784 | 0.0206* | |
| H243 | 0.254868 | 0.927988 | 0.040373 | 0.026* | |
| H244 | 0.305123 | 0.78388 | 0.063211 | 0.0257* | |
| H245 | 0.25478 | 0.673518 | 0.130557 | 0.0242* | |
| H246 | 0.153967 | 0.710293 | 0.177351 | 0.0202* | |
| H235 | −0.12517 | 1.070113 | 0.07787 | 0.0333* | |
| H236 | −0.072366 | 0.92337 | 0.0966 | 0.024* | |
| H21a | 0.368944 | 0.34155 | 0.645773 | 0.0334* | |
| H22a | 0.375065 | 0.389535 | 0.730538 | 0.0334* | |
| H23a | 0.356701 | 0.283169 | 0.719425 | 0.0334* | |
| H31a | 0.240116 | 0.300066 | 0.561103 | 0.0522* | |
| H32a | 0.230395 | 0.23939 | 0.634612 | 0.0522* | |
| H33a | 0.175029 | 0.320672 | 0.600884 | 0.0522* |
| U11 | U22 | U33 | U12 | U13 | U23 | |
| I1 | 0.01517 (7) | 0.02419 (10) | 0.01640 (8) | 0.00176 (6) | 0.00667 (6) | −0.00113 (7) |
| I2 | 0.02231 (7) | 0.01323 (9) | 0.01828 (8) | −0.00060 (6) | 0.00380 (6) | −0.00199 (7) |
| I3 | 0.02058 (7) | 0.02372 (11) | 0.01732 (8) | −0.00178 (7) | −0.00243 (6) | −0.00117 (7) |
| I4 | 0.02084 (8) | 0.02760 (12) | 0.04608 (12) | −0.00157 (7) | 0.01286 (8) | 0.01617 (9) |
| Mn | 0.01352 (15) | 0.0144 (2) | 0.01427 (17) | −0.00100 (14) | 0.00358 (13) | −0.00023 (15) |
| P1 | 0.0119 (2) | 0.0138 (3) | 0.0108 (3) | 0.0004 (2) | 0.0029 (2) | −0.0005 (2) |
| C111 | 0.0120 (9) | 0.0161 (14) | 0.0088 (10) | −0.0011 (9) | 0.0026 (8) | 0.0011 (9) |
| C112 | 0.0125 (10) | 0.0191 (15) | 0.0172 (12) | 0.0021 (9) | 0.0037 (9) | 0.0010 (10) |
| C113 | 0.0126 (10) | 0.0189 (15) | 0.0190 (12) | 0.0008 (9) | 0.0007 (9) | 0.0048 (10) |
| C114 | 0.0161 (10) | 0.0266 (16) | 0.0129 (11) | −0.0072 (10) | 0.0004 (9) | 0.0012 (11) |
| C115 | 0.0194 (11) | 0.0167 (14) | 0.0157 (12) | −0.0010 (10) | 0.0063 (9) | −0.0029 (10) |
| C116 | 0.0132 (9) | 0.0137 (13) | 0.0127 (11) | −0.0006 (9) | 0.0022 (8) | 0.0013 (10) |
| C121 | 0.0166 (10) | 0.0136 (14) | 0.0118 (11) | 0.0005 (9) | 0.0048 (8) | 0.0000 (9) |
| C122 | 0.0214 (12) | 0.0195 (15) | 0.0153 (12) | −0.0028 (10) | 0.0012 (9) | −0.0002 (10) |
| C123 | 0.0287 (14) | 0.0222 (17) | 0.0210 (13) | −0.0076 (11) | 0.0038 (11) | −0.0017 (12) |
| C124 | 0.0389 (15) | 0.0151 (16) | 0.0226 (13) | −0.0028 (12) | 0.0135 (12) | −0.0002 (11) |
| C125 | 0.0277 (13) | 0.0193 (16) | 0.0234 (14) | 0.0053 (11) | 0.0087 (11) | 0.0062 (12) |
| C126 | 0.0192 (11) | 0.0202 (16) | 0.0177 (12) | 0.0021 (10) | 0.0050 (9) | 0.0008 (11) |
| C131 | 0.0136 (9) | 0.0122 (13) | 0.0128 (11) | 0.0029 (9) | 0.0050 (8) | −0.0002 (9) |
| C132 | 0.0172 (11) | 0.0144 (14) | 0.0167 (12) | −0.0006 (9) | 0.0033 (9) | −0.0041 (10) |
| C133 | 0.0204 (11) | 0.0211 (16) | 0.0160 (12) | 0.0035 (10) | 0.0059 (10) | −0.0043 (11) |
| C134 | 0.0213 (11) | 0.0241 (16) | 0.0168 (12) | 0.0089 (11) | 0.0098 (10) | 0.0034 (11) |
| C135 | 0.0167 (10) | 0.0137 (14) | 0.0234 (13) | 0.0022 (9) | 0.0085 (9) | 0.0014 (11) |
| C136 | 0.0175 (11) | 0.0135 (14) | 0.0161 (11) | 0.0037 (10) | 0.0044 (9) | 0.0009 (10) |
| C141 | 0.0136 (10) | 0.0126 (14) | 0.0131 (11) | −0.0004 (9) | 0.0030 (8) | −0.0012 (9) |
| C142 | 0.0160 (10) | 0.0172 (15) | 0.0150 (12) | −0.0003 (9) | 0.0035 (9) | 0.0008 (10) |
| C143 | 0.0143 (10) | 0.0227 (16) | 0.0226 (13) | 0.0015 (10) | 0.0057 (9) | −0.0030 (11) |
| C144 | 0.0175 (11) | 0.0181 (15) | 0.0273 (14) | 0.0047 (10) | 0.0029 (10) | 0.0023 (12) |
| C145 | 0.0218 (12) | 0.0179 (15) | 0.0215 (13) | 0.0025 (10) | 0.0022 (10) | 0.0079 (11) |
| C146 | 0.0171 (10) | 0.0148 (14) | 0.0156 (11) | −0.0008 (9) | 0.0035 (9) | 0.0012 (10) |
| P2 | 0.0110 (2) | 0.0128 (4) | 0.0119 (3) | 0.0011 (2) | 0.0038 (2) | 0.0008 (2) |
| C211 | 0.0156 (10) | 0.0106 (13) | 0.0128 (11) | −0.0011 (9) | 0.0036 (8) | 0.0003 (9) |
| C212 | 0.0174 (11) | 0.0181 (15) | 0.0173 (12) | 0.0030 (10) | 0.0052 (9) | 0.0012 (10) |
| C213 | 0.0204 (11) | 0.0220 (16) | 0.0167 (12) | 0.0005 (11) | −0.0012 (9) | −0.0010 (11) |
| C214 | 0.0306 (13) | 0.0125 (14) | 0.0129 (11) | −0.0051 (10) | 0.0037 (10) | −0.0019 (10) |
| C215 | 0.0265 (12) | 0.0180 (16) | 0.0181 (12) | 0.0038 (10) | 0.0117 (10) | −0.0004 (11) |
| C216 | 0.0180 (11) | 0.0173 (15) | 0.0174 (12) | 0.0049 (10) | 0.0059 (9) | 0.0013 (10) |
| C221 | 0.0105 (9) | 0.0142 (14) | 0.0147 (11) | 0.0006 (9) | 0.0029 (8) | 0.0008 (10) |
| C222 | 0.0282 (13) | 0.0188 (16) | 0.0152 (12) | −0.0034 (11) | 0.0042 (10) | 0.0003 (11) |
| C223 | 0.0355 (15) | 0.0211 (17) | 0.0208 (14) | −0.0101 (12) | 0.0076 (11) | −0.0005 (12) |
| C224 | 0.0195 (12) | 0.0223 (17) | 0.0265 (14) | −0.0033 (11) | 0.0039 (10) | −0.0079 (12) |
| C225 | 0.0209 (12) | 0.0252 (16) | 0.0144 (12) | −0.0006 (11) | 0.0000 (9) | −0.0038 (11) |
| C226 | 0.0217 (12) | 0.0227 (16) | 0.0133 (12) | −0.0031 (10) | 0.0038 (9) | 0.0027 (11) |
| C231 | 0.0184 (11) | 0.0130 (14) | 0.0135 (11) | 0.0048 (9) | 0.0065 (9) | 0.0036 (10) |
| C232 | 0.0232 (12) | 0.0182 (15) | 0.0214 (13) | 0.0019 (11) | 0.0119 (10) | 0.0015 (11) |
| C233 | 0.0435 (16) | 0.0137 (16) | 0.0239 (14) | 0.0003 (12) | 0.0204 (12) | 0.0016 (12) |
| C234 | 0.0486 (18) | 0.0181 (17) | 0.0209 (14) | 0.0179 (13) | 0.0176 (13) | 0.0087 (12) |
| C235 | 0.0279 (14) | 0.038 (2) | 0.0185 (13) | 0.0178 (13) | 0.0083 (11) | 0.0089 (13) |
| C236 | 0.0182 (11) | 0.0233 (16) | 0.0192 (12) | 0.0049 (10) | 0.0063 (9) | 0.0024 (11) |
| C241 | 0.0115 (9) | 0.0174 (14) | 0.0140 (11) | 0.0002 (9) | 0.0017 (8) | −0.0028 (10) |
| C242 | 0.0169 (10) | 0.0201 (15) | 0.0144 (11) | −0.0008 (10) | 0.0040 (9) | −0.0010 (10) |
| C243 | 0.0204 (11) | 0.0294 (17) | 0.0169 (12) | −0.0068 (11) | 0.0076 (10) | −0.0012 (12) |
| C244 | 0.0126 (10) | 0.0330 (18) | 0.0194 (12) | 0.0002 (10) | 0.0056 (9) | −0.0088 (12) |
| C245 | 0.0161 (11) | 0.0234 (16) | 0.0195 (12) | 0.0055 (10) | 0.0020 (9) | −0.0068 (11) |
| C246 | 0.0144 (10) | 0.0193 (15) | 0.0163 (12) | −0.0003 (10) | 0.0033 (9) | −0.0016 (10) |
| O | 0.0273 (10) | 0.0255 (13) | 0.0414 (13) | 0.0058 (9) | 0.0019 (9) | −0.0016 (10) |
| C1a | 0.0255 (13) | 0.0204 (17) | 0.0228 (14) | −0.0001 (11) | 0.0027 (11) | 0.0040 (12) |
| C2a | 0.0274 (14) | 0.0204 (17) | 0.0352 (16) | 0.0002 (12) | 0.0072 (12) | −0.0012 (13) |
| C3a | 0.0322 (17) | 0.043 (2) | 0.049 (2) | −0.0037 (15) | 0.0009 (15) | −0.0165 (18) |
| I1—Mn | 2.7155 (4) | P2—C241 | 1.801 (3) |
| I2—Mn | 2.7281 (4) | C211—C212 | 1.388 (3) |
| I3—Mn | 2.6962 (4) | C211—C216 | 1.402 (4) |
| I4—Mn | 2.6868 (5) | C212—C213 | 1.388 (4) |
| P1—C111 | 1.794 (2) | C212—H212 | 1.000 |
| P1—C121 | 1.793 (3) | C213—C214 | 1.384 (4) |
| P1—C131 | 1.795 (3) | C213—H213 | 1.000 |
| P1—C141 | 1.796 (2) | C214—C215 | 1.393 (3) |
| C111—C112 | 1.409 (3) | C214—H214 | 1.000 |
| C111—C116 | 1.387 (4) | C215—C216 | 1.382 (4) |
| C112—C113 | 1.380 (3) | C215—H215 | 1.000 |
| C112—H112 | 1.000 | C216—H216 | 1.000 |
| C113—C114 | 1.389 (4) | C221—C222 | 1.372 (4) |
| C113—H113 | 1.000 | C221—C226 | 1.399 (3) |
| C114—C115 | 1.382 (3) | C222—C223 | 1.381 (4) |
| C114—H114 | 1.000 | C222—H222 | 1.000 |
| C115—C116 | 1.389 (3) | C223—C224 | 1.389 (4) |
| C115—H115 | 1.000 | C223—H223 | 1.000 |
| C116—H116 | 1.000 | C224—C225 | 1.380 (4) |
| C121—C122 | 1.394 (3) | C224—H224 | 1.000 |
| C121—C126 | 1.399 (3) | C225—C226 | 1.376 (4) |
| C122—C123 | 1.394 (4) | C225—H225 | 1.000 |
| C122—H122 | 1.000 | C226—H226 | 1.000 |
| C123—C124 | 1.381 (4) | C231—C232 | 1.393 (4) |
| C123—H123 | 1.000 | C231—C236 | 1.395 (3) |
| C124—C125 | 1.378 (4) | C232—C233 | 1.386 (4) |
| C124—H124 | 1.000 | C232—H232 | 1.000 |
| C125—C126 | 1.389 (4) | C233—C234 | 1.384 (4) |
| C125—H125 | 1.000 | C233—H233 | 1.000 |
| C126—H126 | 1.000 | C234—C235 | 1.374 (4) |
| C131—C132 | 1.389 (3) | C234—H234 | 1.000 |
| C131—C136 | 1.395 (4) | C235—C236 | 1.406 (4) |
| C132—C133 | 1.386 (4) | C235—H235 | 1.000 |
| C132—H132 | 1.000 | C236—H236 | 1.000 |
| C133—C134 | 1.381 (4) | C241—C242 | 1.391 (4) |
| C133—H133 | 1.000 | C241—C246 | 1.397 (4) |
| C134—C135 | 1.385 (4) | C242—C243 | 1.393 (4) |
| C134—H134 | 1.000 | C242—H242 | 1.000 |
| C135—C136 | 1.389 (4) | C243—C244 | 1.369 (4) |
| C135—H135 | 1.000 | C243—H243 | 1.000 |
| C136—H136 | 1.000 | C244—C245 | 1.393 (4) |
| C141—C142 | 1.396 (4) | C244—H244 | 1.000 |
| C141—C146 | 1.390 (3) | C245—C246 | 1.383 (4) |
| C142—C143 | 1.383 (3) | C245—H245 | 1.000 |
| C142—H142 | 1.000 | C246—H246 | 1.000 |
| C143—C144 | 1.388 (4) | O—C1a | 1.214 (4) |
| C143—H143 | 1.000 | C1a—C2a | 1.493 (4) |
| C144—C145 | 1.386 (4) | C1a—C3a | 1.502 (4) |
| C144—H144 | 1.000 | C2a—H21a | 1.000 |
| C145—C146 | 1.391 (3) | C2a—H22a | 1.000 |
| C145—H145 | 1.000 | C2a—H23a | 1.000 |
| C146—H146 | 1.000 | C3a—H31a | 1.000 |
| P2—C211 | 1.795 (2) | C3a—H32a | 1.000 |
| P2—C221 | 1.788 (2) | C3a—H33a | 1.000 |
| P2—C231 | 1.791 (3) | ||
| I1—Mn—I2 | 104.011 (13) | C211—P2—C241 | 111.17 (11) |
| I1—Mn—I3 | 109.957 (15) | C221—P2—C231 | 111.43 (10) |
| I1—Mn—I4 | 106.881 (14) | C221—P2—C241 | 105.69 (12) |
| I2—Mn—I3 | 108.490 (14) | C231—P2—C241 | 112.69 (12) |
| I2—Mn—I4 | 116.164 (15) | P2—C211—C212 | 121.8 (2) |
| I3—Mn—I4 | 111.014 (13) | P2—C211—C216 | 117.60 (16) |
| C111—P1—C121 | 110.94 (11) | C212—C211—C216 | 120.6 (2) |
| C111—P1—C131 | 108.40 (11) | C211—C212—C213 | 119.7 (2) |
| C111—P1—C141 | 110.48 (11) | C211—C212—H212 | 120.1 |
| C121—P1—C131 | 110.90 (12) | C213—C212—H212 | 120.1 |
| C121—P1—C141 | 107.14 (11) | C212—C213—C214 | 120.0 (2) |
| C131—P1—C141 | 108.97 (11) | C212—C213—H213 | 120.0 |
| P1—C111—C112 | 119.15 (19) | C214—C213—H213 | 120.0 |
| P1—C111—C116 | 120.78 (16) | C213—C214—C215 | 120.3 (2) |
| C112—C111—C116 | 120.1 (2) | C213—C214—H214 | 119.9 |
| C111—C112—C113 | 119.4 (2) | C215—C214—H214 | 119.9 |
| C111—C112—H112 | 120.3 | C214—C215—C216 | 120.3 (3) |
| C113—C112—H112 | 120.3 | C214—C215—H215 | 119.9 |
| C112—C113—C114 | 120.3 (2) | C216—C215—H215 | 119.8 |
| C112—C113—H113 | 119.9 | C211—C216—C215 | 119.1 (2) |
| C114—C113—H113 | 119.9 | C211—C216—H216 | 120.4 |
| C113—C114—C115 | 120.3 (2) | C215—C216—H216 | 120.4 |
| C113—C114—H114 | 119.8 | P2—C221—C222 | 121.44 (17) |
| C115—C114—H114 | 119.8 | P2—C221—C226 | 118.3 (2) |
| C114—C115—C116 | 120.2 (2) | C222—C221—C226 | 120.0 (2) |
| C114—C115—H115 | 119.9 | C221—C222—C223 | 120.3 (2) |
| C116—C115—H115 | 119.9 | C221—C222—H222 | 119.8 |
| C111—C116—C115 | 119.8 (2) | C223—C222—H222 | 119.8 |
| C111—C116—H116 | 120.1 | C222—C223—C224 | 119.8 (3) |
| C115—C116—H116 | 120.1 | C222—C223—H223 | 120.1 |
| P1—C121—C122 | 118.75 (18) | C224—C223—H223 | 120.1 |
| P1—C121—C126 | 121.44 (18) | C223—C224—C225 | 119.9 (2) |
| C122—C121—C126 | 119.8 (2) | C223—C224—H224 | 120.0 |
| C121—C122—C123 | 120.2 (2) | C225—C224—H224 | 120.0 |
| C121—C122—H122 | 119.9 | C224—C225—C226 | 120.5 (2) |
| C123—C122—H122 | 119.9 | C224—C225—H225 | 119.8 |
| C122—C123—C124 | 119.5 (2) | C226—C225—H225 | 119.8 |
| C122—C123—H123 | 120.2 | C221—C226—C225 | 119.5 (2) |
| C124—C123—H123 | 120.2 | C221—C226—H226 | 120.2 |
| C123—C124—C125 | 120.7 (3) | C225—C226—H226 | 120.2 |
| C123—C124—H124 | 119.7 | P2—C231—C232 | 119.37 (17) |
| C125—C124—H124 | 119.7 | P2—C231—C236 | 119.4 (2) |
| C124—C125—C126 | 120.6 (2) | C232—C231—C236 | 120.6 (2) |
| C124—C125—H125 | 119.7 | C231—C232—C233 | 119.5 (2) |
| C126—C125—H125 | 119.7 | C231—C232—H232 | 120.3 |
| C121—C126—C125 | 119.3 (2) | C233—C232—H232 | 120.3 |
| C121—C126—H126 | 120.4 | C232—C233—C234 | 120.4 (3) |
| C125—C126—H126 | 120.4 | C232—C233—H233 | 119.8 |
| P1—C131—C132 | 118.90 (19) | C234—C233—H233 | 119.8 |
| P1—C131—C136 | 120.31 (19) | C233—C234—C235 | 120.3 (3) |
| C132—C131—C136 | 120.4 (2) | C233—C234—H234 | 119.8 |
| C131—C132—C133 | 119.5 (2) | C235—C234—H234 | 119.8 |
| C131—C132—H132 | 120.3 | C234—C235—C236 | 120.4 (3) |
| C133—C132—H132 | 120.3 | C234—C235—H235 | 119.8 |
| C132—C133—C134 | 120.4 (2) | C236—C235—H235 | 119.8 |
| C132—C133—H133 | 119.8 | C231—C236—C235 | 118.8 (2) |
| C134—C133—H133 | 119.8 | C231—C236—H236 | 120.6 |
| C133—C134—C135 | 120.3 (3) | C235—C236—H236 | 120.6 |
| C133—C134—H134 | 119.8 | P2—C241—C242 | 122.85 (19) |
| C135—C134—H134 | 119.8 | P2—C241—C246 | 116.8 (2) |
| C134—C135—C136 | 120.0 (2) | C242—C241—C246 | 120.3 (2) |
| C134—C135—H135 | 120.0 | C241—C242—C243 | 119.3 (2) |
| C136—C135—H135 | 120.0 | C241—C242—H242 | 120.4 |
| C131—C136—C135 | 119.4 (2) | C243—C242—H242 | 120.4 |
| C131—C136—H136 | 120.3 | C242—C243—C244 | 120.2 (3) |
| C135—C136—H136 | 120.3 | C242—C243—H243 | 119.9 |
| P1—C141—C142 | 119.28 (18) | C244—C243—H243 | 119.9 |
| P1—C141—C146 | 120.7 (2) | C243—C244—C245 | 120.9 (3) |
| C142—C141—C146 | 119.9 (2) | C243—C244—H244 | 119.6 |
| C141—C142—C143 | 120.3 (2) | C245—C244—H244 | 119.6 |
| C141—C142—H142 | 119.8 | C244—C245—C246 | 119.5 (3) |
| C143—C142—H142 | 119.8 | C244—C245—H245 | 120.3 |
| C142—C143—C144 | 119.7 (3) | C246—C245—H245 | 120.3 |
| C142—C143—H143 | 120.2 | C241—C246—C245 | 119.8 (3) |
| C144—C143—H143 | 120.2 | C241—C246—H246 | 120.1 |
| C143—C144—C145 | 120.2 (2) | C245—C246—H246 | 120.1 |
| C143—C144—H144 | 119.9 | O—C1a—C2a | 121.9 (2) |
| C145—C144—H144 | 119.9 | O—C1a—C3a | 121.3 (3) |
| C144—C145—C146 | 120.4 (2) | C2a—C1a—C3a | 116.8 (3) |
| C144—C145—H145 | 119.8 | H21a—C2a—H22a | 109.5 |
| C146—C145—H145 | 119.8 | H21a—C2a—H23a | 109.5 |
| C141—C146—C145 | 119.4 (2) | H22a—C2a—H23a | 109.5 |
| C141—C146—H146 | 120.3 | H31a—C3a—H32a | 109.5 |
| C145—C146—H146 | 120.3 | H31a—C3a—H33a | 109.5 |
| C211—P2—C221 | 110.29 (12) | H32a—C3a—H33a | 109.5 |
| C211—P2—C231 | 105.66 (12) |
Financial support from the Swedish Research Council is gratefully acknowledged.
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Halide complexes with the composition [MnL4]2- (L = Cl,Br,I) are well known for their luminescence properties (Greenwood & Earnshaw, 1984; Lee, 1998) but there are structural data for the tetrahalo complexes in the Cambridge Structural Database (Barber et al. (1980); Beagley et al., 1984, 1992); Davies et al., 1982; Godfrey et al. (1991); Howard et al., 1983; Hosseiny et al., 1980, 1981); McAuliffe et al., 1979, 1992; McAuliffe & Alkhateeb, 1980), there is a surprising paucity of [MnI4]2- structures. The compound presented here, the acetone solvate 2[(C6H5)4P+] [Mn I4]2- . (CH3)2C═O (I), prepared from the reaction of manganese powder, iodine and tetraphenylphosphonium iodide in acetone under nitrogen, shows strong yellow luminescence. The strong absorbance of (I) in the visible spectrum is evident from the luminescence behaviour. Only very small crystals emit light homogeneously, while larger crystals emit primarily from the edges. The complex anion has tetrahedral stereochemistry with only small variations in Mn—I distances [range, 2.6868 (5)–2.7281 (4) Å] but has a somewhat larger variation in the I—Mn—I angles [104.011 (13)– 116.164 (15)°]. The counter cations are unexceptional with a narrow distribution of P—C and C—C distances [1.793 (3)–1.801 (3)Å and 1.369 (4)–1.409 (3)Å respectively], and C—P—C and (P/C)—C—C angles in the ranges 105.69 (12)–112.69 (12)° and 119.1 (2)–122.85 (19)° respectively.