metal-organic compounds
N,N′-Dibutyl-N,N,N′,N′-tetramethylethane-1,2-diaminium μ-oxido-bis[trichloridoferrate(III)]
aDepartment of Chemistry, PO Box 3000, FI-90014 University of Oulu, Finland
*Correspondence e-mail: raija.oilunkaniemi@oulu.fi
The 14H34N2)[Fe2Cl6O], contains one complete cation, two half-cations and two anions. The two half-cations are completed by crystallographic inversion symmetry. The FeIII atoms adopt fairly regular FeCl3O tetrahedral geometries, although the bridging Fe—O—Fe bond angles differ significantly in the two anions, which both adopt an eclipsed conformation. In the crystal, the components are linked by C—H⋯Cl and C—H⋯O interactions.
of the title compound, (CRelated literature
For the structure of the bromide salt of the same cation, see: Hattori et al. (1998).
Experimental
Crystal data
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Refinement
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Data collection: COLLECT (Bruker, 2008); cell DENZO-SMN (Otwinowski & Minor, 1997); data reduction: DENZO-SMN; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg, 1999); software used to prepare material for publication: WinGX (Farrugia, 1999).
Supporting information
10.1107/S1600536812019964/hb6765sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536812019964/hb6765Isup2.hkl
Addition of a warm solution of (C14H34N2)Cl2 (0.028 g, 0.093 mmol) in 2 ml EtOH to a solution of FeCl2.4H2O (0.021 g, 0.106 mmol) in 3 ml EtOH gave a clear solution from which a brown solid precipitated. After filtering the solution, yellow plates of the title compound were grown from the filtrate.
H atoms were positioned geometrically and refined using a riding model with C—H = 0.99 Å and with Uiso(H) = 1.2 Ueq(C) and 0.98 Å and Uiso(H) = 1.5 Ueq(C) for the methylene and methyl H atoms, respectively.
Data collection: COLLECT (Bruker, 2008); cell
DENZO-SMN (Otwinowski & Minor, 1997); data reduction: DENZO-SMN (Otwinowski & Minor, 1997); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg, 1999); software used to prepare material for publication: WinGX (Farrugia, 1999).Fig. 1. The molecular structure of the title compound with displacement ellipsoids drawn at 50% probability. Symmetry code: (i) -x + 1, -y + 1, -z + 1; (ii) 1 - x, 1 - y, -z. | |
Fig. 2. The packing of the molecules viewed along a axis. |
(C14H34N2)[Fe2Cl6O] | Z = 4 |
Mr = 570.83 | F(000) = 1176 |
Triclinic, P1 | Dx = 1.531 Mg m−3 |
Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71073 Å |
a = 8.9803 (18) Å | Cell parameters from 7321 reflections |
b = 14.689 (3) Å | θ = 2.3–25.0° |
c = 19.249 (4) Å | µ = 1.83 mm−1 |
α = 81.75 (3)° | T = 120 K |
β = 87.66 (3)° | Plate, yellow |
γ = 80.32 (3)° | 0.25 × 0.10 × 0.08 mm |
V = 2476.8 (9) Å3 |
Bruker–Nonius KappaCCD diffractometer | 8498 independent reflections |
Radiation source: fine-focus sealed tube | 7321 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.096 |
ϕ scans, and ω scans with κ offsets | θmax = 25.0°, θmin = 2.3° |
Absorption correction: multi-scan (SHELXTL; Sheldrick, 2008) | h = −10→10 |
Tmin = 0.658, Tmax = 0.868 | k = −17→17 |
29910 measured reflections | l = −22→22 |
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)] = 0.045 | H-atom parameters constrained |
wR(F2) = 0.128 | w = 1/[σ2(Fo2) + (0.0711P)2 + 1.9303P] where P = (Fo2 + 2Fc2)/3 |
S = 1.12 | (Δ/σ)max = 0.001 |
8498 reflections | Δρmax = 0.85 e Å−3 |
464 parameters | Δρmin = −0.81 e Å−3 |
0 restraints | Extinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.0242 (10) |
(C14H34N2)[Fe2Cl6O] | γ = 80.32 (3)° |
Mr = 570.83 | V = 2476.8 (9) Å3 |
Triclinic, P1 | Z = 4 |
a = 8.9803 (18) Å | Mo Kα radiation |
b = 14.689 (3) Å | µ = 1.83 mm−1 |
c = 19.249 (4) Å | T = 120 K |
α = 81.75 (3)° | 0.25 × 0.10 × 0.08 mm |
β = 87.66 (3)° |
Bruker–Nonius KappaCCD diffractometer | 8498 independent reflections |
Absorption correction: multi-scan (SHELXTL; Sheldrick, 2008) | 7321 reflections with I > 2σ(I) |
Tmin = 0.658, Tmax = 0.868 | Rint = 0.096 |
29910 measured reflections |
R[F2 > 2σ(F2)] = 0.045 | 0 restraints |
wR(F2) = 0.128 | H-atom parameters constrained |
S = 1.12 | Δρmax = 0.85 e Å−3 |
8498 reflections | Δρmin = −0.81 e Å−3 |
464 parameters |
Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'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 > 2σ(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 | ||
Fe1 | 0.10874 (5) | 0.75030 (3) | 0.95062 (3) | 0.01283 (15) | |
Fe2 | 0.37263 (5) | 0.74978 (3) | 0.82154 (3) | 0.01384 (15) | |
Fe3 | 0.09056 (6) | 0.28369 (4) | 0.56365 (3) | 0.01490 (15) | |
Fe4 | 0.36880 (6) | 0.23368 (3) | 0.68992 (3) | 0.01514 (15) | |
Cl11 | 0.07970 (10) | 0.63429 (6) | 1.03616 (4) | 0.0176 (2) | |
Cl12 | 0.13988 (11) | 0.87485 (6) | 0.99662 (5) | 0.0240 (2) | |
Cl13 | −0.09395 (10) | 0.78206 (6) | 0.88423 (5) | 0.0184 (2) | |
Cl21 | 0.50743 (10) | 0.85314 (6) | 0.84802 (5) | 0.0218 (2) | |
Cl22 | 0.22807 (10) | 0.81162 (7) | 0.72944 (5) | 0.0233 (2) | |
Cl23 | 0.52966 (10) | 0.62497 (6) | 0.79333 (5) | 0.0215 (2) | |
Cl31 | 0.00871 (14) | 0.14964 (7) | 0.55993 (5) | 0.0325 (3) | |
Cl32 | 0.21043 (12) | 0.32056 (7) | 0.46229 (5) | 0.0263 (2) | |
Cl33 | −0.10178 (11) | 0.39595 (8) | 0.57735 (5) | 0.0305 (3) | |
Cl41 | 0.58302 (11) | 0.22816 (7) | 0.62632 (5) | 0.0262 (2) | |
Cl42 | 0.35503 (11) | 0.09363 (6) | 0.74772 (5) | 0.0234 (2) | |
Cl43 | 0.37577 (11) | 0.33105 (7) | 0.76780 (5) | 0.0250 (2) | |
O1 | 0.2675 (3) | 0.71338 (18) | 0.89740 (13) | 0.0177 (5) | |
O2 | 0.2137 (3) | 0.2739 (2) | 0.63388 (14) | 0.0261 (6) | |
N1 | 0.8834 (3) | 0.0750 (2) | 0.78431 (16) | 0.0153 (6) | |
N2 | 0.7825 (3) | −0.1068 (2) | 0.67535 (15) | 0.0145 (6) | |
N3 | 0.6006 (3) | 0.4534 (2) | 0.41794 (16) | 0.0155 (6) | |
N4 | 0.6092 (3) | 0.5954 (2) | 0.02212 (15) | 0.0124 (6) | |
C1 | 0.8655 (4) | 0.0313 (3) | 0.71950 (19) | 0.0184 (8) | |
H1A | 0.9580 | 0.0325 | 0.6898 | 0.022* | |
H1B | 0.7798 | 0.0687 | 0.6921 | 0.022* | |
C2 | 0.8375 (4) | −0.0689 (2) | 0.73682 (18) | 0.0149 (7) | |
H2A | 0.9326 | −0.1090 | 0.7537 | 0.018* | |
H2B | 0.7618 | −0.0723 | 0.7755 | 0.018* | |
C3 | 1.0087 (4) | 0.0191 (3) | 0.8295 (2) | 0.0222 (8) | |
H3A | 1.0201 | 0.0507 | 0.8700 | 0.033* | |
H3B | 1.1033 | 0.0132 | 0.8021 | 0.033* | |
H3C | 0.9843 | −0.0431 | 0.8459 | 0.033* | |
C4 | 0.7392 (4) | 0.0853 (3) | 0.8260 (2) | 0.0261 (9) | |
H4A | 0.6561 | 0.1163 | 0.7952 | 0.039* | |
H4B | 0.7478 | 0.1228 | 0.8634 | 0.039* | |
H4C | 0.7190 | 0.0236 | 0.8467 | 0.039* | |
C5 | 0.9219 (4) | 0.1720 (2) | 0.7566 (2) | 0.0193 (8) | |
H5A | 1.0082 | 0.1643 | 0.7231 | 0.023* | |
H5B | 0.8344 | 0.2089 | 0.7303 | 0.023* | |
C6 | 0.9615 (5) | 0.2272 (3) | 0.8122 (2) | 0.0222 (8) | |
H6A | 1.0660 | 0.2032 | 0.8282 | 0.027* | |
H6B | 0.8921 | 0.2204 | 0.8532 | 0.027* | |
C7 | 0.9478 (4) | 0.3304 (2) | 0.7807 (2) | 0.0185 (8) | |
H7A | 1.0028 | 0.3629 | 0.8104 | 0.022* | |
H7B | 0.9958 | 0.3350 | 0.7334 | 0.022* | |
C8 | 0.7839 (5) | 0.3788 (3) | 0.7751 (2) | 0.0279 (9) | |
H8A | 0.7289 | 0.3469 | 0.7457 | 0.042* | |
H8B | 0.7804 | 0.4439 | 0.7539 | 0.042* | |
H8C | 0.7370 | 0.3767 | 0.8220 | 0.042* | |
C9 | 0.7838 (4) | −0.2093 (2) | 0.69915 (19) | 0.0175 (8) | |
H9A | 0.7515 | −0.2380 | 0.6607 | 0.026* | |
H9B | 0.7145 | −0.2171 | 0.7394 | 0.026* | |
H9C | 0.8863 | −0.2393 | 0.7128 | 0.026* | |
C10 | 0.8884 (4) | −0.0971 (3) | 0.61358 (19) | 0.0191 (8) | |
H10A | 0.8793 | −0.0313 | 0.5934 | 0.029* | |
H10B | 0.8629 | −0.1334 | 0.5781 | 0.029* | |
H10C | 0.9924 | −0.1203 | 0.6288 | 0.029* | |
C11 | 0.6223 (4) | −0.0583 (3) | 0.6572 (2) | 0.0174 (8) | |
H11A | 0.5613 | −0.0578 | 0.7012 | 0.021* | |
H11B | 0.6261 | 0.0074 | 0.6377 | 0.021* | |
C12 | 0.5419 (4) | −0.1008 (3) | 0.6057 (2) | 0.0200 (8) | |
H12A | 0.5230 | −0.1634 | 0.6271 | 0.024* | |
H12B | 0.6059 | −0.1080 | 0.5631 | 0.024* | |
C13 | 0.3919 (4) | −0.0378 (3) | 0.5859 (2) | 0.0208 (8) | |
H13A | 0.3337 | −0.0252 | 0.6293 | 0.025* | |
H13B | 0.4124 | 0.0225 | 0.5606 | 0.025* | |
C14 | 0.2976 (5) | −0.0812 (3) | 0.5399 (2) | 0.0243 (9) | |
H14A | 0.3556 | −0.0950 | 0.4974 | 0.036* | |
H14B | 0.2047 | −0.0376 | 0.5270 | 0.036* | |
H14C | 0.2718 | −0.1391 | 0.5659 | 0.036* | |
C15 | 0.5689 (4) | 0.5107 (2) | 0.47771 (19) | 0.0163 (7) | |
H15A | 0.5525 | 0.5777 | 0.4583 | 0.020* | |
H15B | 0.6585 | 0.4985 | 0.5081 | 0.020* | |
C16 | 0.6160 (5) | 0.3507 (2) | 0.4452 (2) | 0.0209 (8) | |
H16A | 0.5171 | 0.3358 | 0.4618 | 0.031* | |
H16B | 0.6870 | 0.3353 | 0.4841 | 0.031* | |
H16C | 0.6538 | 0.3143 | 0.4074 | 0.031* | |
C17 | 0.4756 (4) | 0.4807 (3) | 0.3655 (2) | 0.0221 (8) | |
H17A | 0.4950 | 0.4414 | 0.3279 | 0.033* | |
H17B | 0.4715 | 0.5462 | 0.3454 | 0.033* | |
H17C | 0.3790 | 0.4722 | 0.3889 | 0.033* | |
C18 | 0.7507 (4) | 0.4745 (2) | 0.38445 (19) | 0.0162 (7) | |
H18A | 0.7461 | 0.5430 | 0.3758 | 0.019* | |
H18B | 0.8322 | 0.4489 | 0.4184 | 0.019* | |
C19 | 0.7923 (4) | 0.4357 (3) | 0.3159 (2) | 0.0192 (8) | |
H19A | 0.7243 | 0.4705 | 0.2784 | 0.023* | |
H19B | 0.7796 | 0.3694 | 0.3214 | 0.023* | |
C20 | 0.9559 (4) | 0.4442 (3) | 0.2953 (2) | 0.0204 (8) | |
H20A | 0.9733 | 0.5080 | 0.2993 | 0.025* | |
H20B | 1.0244 | 0.3998 | 0.3280 | 0.025* | |
C21 | 0.9924 (4) | 0.4241 (3) | 0.2206 (2) | 0.0228 (8) | |
H21A | 0.9630 | 0.3644 | 0.2148 | 0.034* | |
H21B | 1.1012 | 0.4211 | 0.2114 | 0.034* | |
H21C | 0.9367 | 0.4740 | 0.1876 | 0.034* | |
C22 | 0.4764 (4) | 0.5500 (2) | 0.0076 (2) | 0.0156 (7) | |
H22A | 0.4210 | 0.5875 | −0.0331 | 0.019* | |
H22B | 0.4066 | 0.5502 | 0.0488 | 0.019* | |
C23 | 0.6971 (4) | 0.5408 (3) | 0.08372 (19) | 0.0181 (8) | |
H23A | 0.7482 | 0.4809 | 0.0710 | 0.027* | |
H23B | 0.6280 | 0.5296 | 0.1236 | 0.027* | |
H23C | 0.7725 | 0.5762 | 0.0967 | 0.027* | |
C24 | 0.7133 (4) | 0.6047 (2) | −0.04055 (18) | 0.0156 (7) | |
H24A | 0.8004 | 0.6312 | −0.0285 | 0.023* | |
H24B | 0.6593 | 0.6459 | −0.0793 | 0.023* | |
H24C | 0.7482 | 0.5431 | −0.0548 | 0.023* | |
C25 | 0.5408 (4) | 0.6924 (2) | 0.0395 (2) | 0.0151 (7) | |
H25A | 0.4625 | 0.7208 | 0.0046 | 0.018* | |
H25B | 0.4899 | 0.6851 | 0.0861 | 0.018* | |
C26 | 0.6520 (4) | 0.7591 (2) | 0.0406 (2) | 0.0165 (7) | |
H26A | 0.6981 | 0.7713 | −0.0067 | 0.020* | |
H26B | 0.7337 | 0.7308 | 0.0738 | 0.020* | |
C27 | 0.5707 (4) | 0.8507 (2) | 0.0629 (2) | 0.0188 (8) | |
H27A | 0.4772 | 0.8722 | 0.0356 | 0.023* | |
H27B | 0.5418 | 0.8402 | 0.1132 | 0.023* | |
C28 | 0.6706 (5) | 0.9256 (3) | 0.0511 (2) | 0.0252 (9) | |
H28A | 0.7666 | 0.9025 | 0.0750 | 0.038* | |
H28B | 0.6196 | 0.9815 | 0.0700 | 0.038* | |
H28C | 0.6899 | 0.9411 | 0.0007 | 0.038* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Fe1 | 0.0126 (3) | 0.0130 (3) | 0.0124 (3) | −0.0023 (2) | −0.00025 (19) | −0.00008 (19) |
Fe2 | 0.0127 (3) | 0.0154 (3) | 0.0127 (3) | −0.0016 (2) | 0.0003 (2) | −0.0004 (2) |
Fe3 | 0.0150 (3) | 0.0164 (3) | 0.0131 (3) | −0.0016 (2) | −0.0023 (2) | −0.0022 (2) |
Fe4 | 0.0144 (3) | 0.0163 (3) | 0.0140 (3) | −0.0004 (2) | −0.0028 (2) | −0.0017 (2) |
Cl11 | 0.0180 (4) | 0.0168 (4) | 0.0158 (4) | −0.0018 (3) | 0.0012 (3) | 0.0031 (3) |
Cl12 | 0.0327 (5) | 0.0193 (5) | 0.0226 (5) | −0.0097 (4) | −0.0018 (4) | −0.0052 (4) |
Cl13 | 0.0160 (4) | 0.0217 (5) | 0.0165 (4) | −0.0051 (4) | −0.0029 (3) | 0.0035 (3) |
Cl21 | 0.0215 (5) | 0.0217 (5) | 0.0241 (5) | −0.0072 (4) | 0.0016 (4) | −0.0061 (4) |
Cl22 | 0.0212 (5) | 0.0275 (5) | 0.0185 (5) | −0.0010 (4) | −0.0054 (4) | 0.0037 (4) |
Cl23 | 0.0203 (5) | 0.0228 (5) | 0.0214 (5) | 0.0015 (4) | −0.0013 (4) | −0.0085 (4) |
Cl31 | 0.0525 (7) | 0.0274 (5) | 0.0234 (5) | −0.0223 (5) | 0.0107 (5) | −0.0081 (4) |
Cl32 | 0.0323 (5) | 0.0296 (5) | 0.0205 (5) | −0.0148 (4) | 0.0066 (4) | −0.0063 (4) |
Cl33 | 0.0237 (5) | 0.0360 (6) | 0.0277 (5) | 0.0124 (4) | −0.0075 (4) | −0.0092 (4) |
Cl41 | 0.0198 (5) | 0.0324 (5) | 0.0235 (5) | −0.0017 (4) | 0.0040 (4) | 0.0024 (4) |
Cl42 | 0.0256 (5) | 0.0182 (5) | 0.0261 (5) | −0.0043 (4) | 0.0040 (4) | −0.0018 (4) |
Cl43 | 0.0345 (5) | 0.0234 (5) | 0.0195 (5) | −0.0073 (4) | −0.0038 (4) | −0.0065 (4) |
O1 | 0.0159 (12) | 0.0206 (13) | 0.0156 (13) | −0.0024 (11) | 0.0021 (10) | −0.0003 (10) |
O2 | 0.0223 (14) | 0.0336 (16) | 0.0210 (15) | 0.0040 (12) | −0.0064 (12) | −0.0073 (12) |
N1 | 0.0129 (15) | 0.0187 (16) | 0.0145 (15) | −0.0030 (12) | −0.0024 (12) | −0.0019 (12) |
N2 | 0.0155 (15) | 0.0138 (15) | 0.0140 (15) | −0.0018 (12) | 0.0007 (12) | −0.0022 (12) |
N3 | 0.0174 (15) | 0.0152 (15) | 0.0144 (15) | −0.0022 (12) | −0.0016 (12) | −0.0044 (12) |
N4 | 0.0135 (14) | 0.0113 (14) | 0.0136 (15) | −0.0036 (12) | −0.0012 (12) | −0.0036 (11) |
C1 | 0.0233 (19) | 0.0197 (19) | 0.0140 (18) | −0.0053 (16) | −0.0023 (15) | −0.0055 (14) |
C2 | 0.0173 (18) | 0.0162 (18) | 0.0112 (17) | −0.0021 (14) | −0.0023 (14) | −0.0019 (14) |
C3 | 0.025 (2) | 0.0156 (19) | 0.025 (2) | −0.0057 (16) | −0.0121 (17) | 0.0044 (15) |
C4 | 0.021 (2) | 0.038 (2) | 0.025 (2) | −0.0123 (18) | 0.0092 (17) | −0.0160 (18) |
C5 | 0.025 (2) | 0.0128 (18) | 0.0194 (19) | −0.0013 (15) | −0.0032 (16) | −0.0010 (14) |
C6 | 0.031 (2) | 0.0187 (19) | 0.0174 (19) | −0.0064 (17) | −0.0053 (16) | −0.0004 (15) |
C7 | 0.023 (2) | 0.0151 (18) | 0.0187 (19) | −0.0057 (15) | 0.0000 (15) | −0.0041 (15) |
C8 | 0.022 (2) | 0.026 (2) | 0.036 (2) | −0.0033 (17) | −0.0035 (18) | −0.0077 (18) |
C9 | 0.0213 (19) | 0.0133 (18) | 0.0164 (18) | −0.0014 (15) | −0.0017 (15) | 0.0017 (14) |
C10 | 0.0201 (19) | 0.024 (2) | 0.0127 (18) | −0.0037 (16) | 0.0031 (15) | −0.0037 (15) |
C11 | 0.0164 (18) | 0.0153 (18) | 0.0192 (19) | 0.0007 (15) | −0.0037 (15) | −0.0011 (14) |
C12 | 0.0200 (19) | 0.0200 (19) | 0.0201 (19) | −0.0017 (16) | −0.0025 (15) | −0.0041 (15) |
C13 | 0.022 (2) | 0.021 (2) | 0.0184 (19) | −0.0044 (16) | −0.0028 (16) | 0.0000 (15) |
C14 | 0.025 (2) | 0.027 (2) | 0.022 (2) | −0.0066 (17) | −0.0052 (16) | 0.0003 (16) |
C15 | 0.0194 (18) | 0.0162 (18) | 0.0145 (18) | −0.0039 (15) | 0.0028 (15) | −0.0062 (14) |
C16 | 0.028 (2) | 0.0114 (18) | 0.023 (2) | −0.0042 (16) | 0.0067 (16) | −0.0040 (15) |
C17 | 0.0190 (19) | 0.031 (2) | 0.0173 (19) | −0.0036 (16) | −0.0055 (15) | −0.0062 (16) |
C18 | 0.0154 (17) | 0.0160 (18) | 0.0170 (18) | −0.0030 (14) | 0.0008 (14) | −0.0016 (14) |
C19 | 0.0195 (19) | 0.0199 (19) | 0.0190 (19) | −0.0032 (15) | 0.0006 (15) | −0.0055 (15) |
C20 | 0.022 (2) | 0.0184 (19) | 0.020 (2) | −0.0013 (16) | 0.0011 (16) | −0.0040 (15) |
C21 | 0.024 (2) | 0.021 (2) | 0.022 (2) | −0.0009 (16) | 0.0014 (16) | −0.0043 (16) |
C22 | 0.0144 (17) | 0.0114 (18) | 0.0222 (19) | −0.0053 (14) | −0.0047 (15) | −0.0012 (14) |
C23 | 0.0216 (19) | 0.0157 (18) | 0.0162 (18) | −0.0021 (15) | −0.0067 (15) | 0.0009 (14) |
C24 | 0.0185 (18) | 0.0165 (18) | 0.0128 (17) | −0.0050 (15) | 0.0045 (14) | −0.0036 (14) |
C25 | 0.0142 (17) | 0.0088 (17) | 0.0224 (19) | −0.0001 (14) | 0.0011 (14) | −0.0051 (14) |
C26 | 0.0163 (18) | 0.0139 (18) | 0.0203 (19) | −0.0035 (15) | −0.0027 (15) | −0.0042 (14) |
C27 | 0.0200 (19) | 0.0152 (18) | 0.022 (2) | −0.0053 (15) | 0.0016 (15) | −0.0046 (15) |
C28 | 0.029 (2) | 0.0175 (19) | 0.032 (2) | −0.0095 (17) | −0.0013 (18) | −0.0070 (17) |
Fe1—O1 | 1.776 (3) | C10—H10A | 0.9800 |
Fe1—Cl12 | 2.2060 (12) | C10—H10B | 0.9800 |
Fe1—Cl13 | 2.2130 (12) | C10—H10C | 0.9800 |
Fe1—Cl11 | 2.2344 (12) | C11—C12 | 1.511 (5) |
Fe2—O1 | 1.773 (3) | C11—H11A | 0.9900 |
Fe2—Cl21 | 2.2183 (12) | C11—H11B | 0.9900 |
Fe2—Cl22 | 2.2321 (13) | C12—C13 | 1.529 (5) |
Fe2—Cl23 | 2.2356 (13) | C12—H12A | 0.9900 |
Fe3—O2 | 1.756 (3) | C12—H12B | 0.9900 |
Fe3—Cl33 | 2.2141 (13) | C13—C14 | 1.520 (5) |
Fe3—Cl31 | 2.2257 (12) | C13—H13A | 0.9900 |
Fe3—Cl32 | 2.2316 (13) | C13—H13B | 0.9900 |
Fe4—O2 | 1.765 (3) | C14—H14A | 0.9800 |
Fe4—Cl42 | 2.2142 (12) | C14—H14B | 0.9800 |
Fe4—Cl43 | 2.2248 (12) | C14—H14C | 0.9800 |
Fe4—Cl41 | 2.2338 (13) | C15—C15i | 1.528 (7) |
N1—C4 | 1.492 (5) | C15—H15A | 0.9900 |
N1—C3 | 1.504 (4) | C15—H15B | 0.9900 |
N1—C1 | 1.508 (4) | C16—H16A | 0.9800 |
N1—C5 | 1.538 (5) | C16—H16B | 0.9800 |
N2—C10 | 1.498 (5) | C16—H16C | 0.9800 |
N2—C9 | 1.508 (5) | C17—H17A | 0.9800 |
N2—C2 | 1.511 (4) | C17—H17B | 0.9800 |
N2—C11 | 1.525 (4) | C17—H17C | 0.9800 |
N3—C17 | 1.505 (5) | C18—C19 | 1.520 (5) |
N3—C16 | 1.509 (5) | C18—H18A | 0.9900 |
N3—C15 | 1.511 (4) | C18—H18B | 0.9900 |
N3—C18 | 1.531 (5) | C19—C20 | 1.527 (5) |
N4—C24 | 1.500 (5) | C19—H19A | 0.9900 |
N4—C23 | 1.505 (4) | C19—H19B | 0.9900 |
N4—C22 | 1.514 (4) | C20—C21 | 1.520 (5) |
N4—C25 | 1.531 (4) | C20—H20A | 0.9900 |
C1—C2 | 1.522 (5) | C20—H20B | 0.9900 |
C1—H1A | 0.9900 | C21—H21A | 0.9800 |
C1—H1B | 0.9900 | C21—H21B | 0.9800 |
C2—H2A | 0.9900 | C21—H21C | 0.9800 |
C2—H2B | 0.9900 | C22—C22ii | 1.527 (7) |
C3—H3A | 0.9800 | C22—H22A | 0.9900 |
C3—H3B | 0.9800 | C22—H22B | 0.9900 |
C3—H3C | 0.9800 | C23—H23A | 0.9800 |
C4—H4A | 0.9800 | C23—H23B | 0.9800 |
C4—H4B | 0.9800 | C23—H23C | 0.9800 |
C4—H4C | 0.9800 | C24—H24A | 0.9800 |
C5—C6 | 1.518 (5) | C24—H24B | 0.9800 |
C5—H5A | 0.9900 | C24—H24C | 0.9800 |
C5—H5B | 0.9900 | C25—C26 | 1.514 (5) |
C6—C7 | 1.537 (5) | C25—H25A | 0.9900 |
C6—H6A | 0.9900 | C25—H25B | 0.9900 |
C6—H6B | 0.9900 | C26—C27 | 1.529 (5) |
C7—C8 | 1.524 (5) | C26—H26A | 0.9900 |
C7—H7A | 0.9900 | C26—H26B | 0.9900 |
C7—H7B | 0.9900 | C27—C28 | 1.519 (5) |
C8—H8A | 0.9800 | C27—H27A | 0.9900 |
C8—H8B | 0.9800 | C27—H27B | 0.9900 |
C8—H8C | 0.9800 | C28—H28A | 0.9800 |
C9—H9A | 0.9800 | C28—H28B | 0.9800 |
C9—H9B | 0.9800 | C28—H28C | 0.9800 |
C9—H9C | 0.9800 | ||
O1—Fe1—Cl12 | 110.70 (9) | H10B—C10—H10C | 109.5 |
O1—Fe1—Cl13 | 108.20 (9) | C12—C11—N2 | 115.8 (3) |
Cl12—Fe1—Cl13 | 110.14 (5) | C12—C11—H11A | 108.3 |
O1—Fe1—Cl11 | 108.96 (9) | N2—C11—H11A | 108.3 |
Cl12—Fe1—Cl11 | 109.78 (4) | C12—C11—H11B | 108.3 |
Cl13—Fe1—Cl11 | 109.00 (5) | N2—C11—H11B | 108.3 |
O1—Fe2—Cl21 | 108.21 (9) | H11A—C11—H11B | 107.4 |
O1—Fe2—Cl22 | 113.20 (9) | C11—C12—C13 | 109.4 (3) |
Cl21—Fe2—Cl22 | 109.79 (5) | C11—C12—H12A | 109.8 |
O1—Fe2—Cl23 | 107.89 (9) | C13—C12—H12A | 109.8 |
Cl21—Fe2—Cl23 | 109.02 (4) | C11—C12—H12B | 109.8 |
Cl22—Fe2—Cl23 | 108.65 (5) | C13—C12—H12B | 109.8 |
O2—Fe3—Cl33 | 108.14 (10) | H12A—C12—H12B | 108.2 |
O2—Fe3—Cl31 | 110.99 (11) | C14—C13—C12 | 112.2 (3) |
Cl33—Fe3—Cl31 | 110.46 (5) | C14—C13—H13A | 109.2 |
O2—Fe3—Cl32 | 109.89 (10) | C12—C13—H13A | 109.2 |
Cl33—Fe3—Cl32 | 109.28 (5) | C14—C13—H13B | 109.2 |
Cl31—Fe3—Cl32 | 108.07 (5) | C12—C13—H13B | 109.2 |
O2—Fe4—Cl42 | 111.31 (11) | H13A—C13—H13B | 107.9 |
O2—Fe4—Cl43 | 110.40 (10) | C13—C14—H14A | 109.5 |
Cl42—Fe4—Cl43 | 108.37 (4) | C13—C14—H14B | 109.5 |
O2—Fe4—Cl41 | 109.30 (10) | H14A—C14—H14B | 109.5 |
Cl42—Fe4—Cl41 | 109.55 (5) | C13—C14—H14C | 109.5 |
Cl43—Fe4—Cl41 | 107.84 (5) | H14A—C14—H14C | 109.5 |
Fe2—O1—Fe1 | 142.68 (16) | H14B—C14—H14C | 109.5 |
Fe3—O2—Fe4 | 160.84 (18) | N3—C15—C15i | 112.9 (4) |
C4—N1—C3 | 109.8 (3) | N3—C15—H15A | 109.0 |
C4—N1—C1 | 110.7 (3) | C15i—C15—H15A | 109.0 |
C3—N1—C1 | 111.6 (3) | N3—C15—H15B | 109.0 |
C4—N1—C5 | 109.6 (3) | C15i—C15—H15B | 109.0 |
C3—N1—C5 | 110.1 (3) | H15A—C15—H15B | 107.8 |
C1—N1—C5 | 105.0 (3) | N3—C16—H16A | 109.5 |
C10—N2—C9 | 108.2 (3) | N3—C16—H16B | 109.5 |
C10—N2—C2 | 110.9 (3) | H16A—C16—H16B | 109.5 |
C9—N2—C2 | 105.9 (3) | N3—C16—H16C | 109.5 |
C10—N2—C11 | 111.7 (3) | H16A—C16—H16C | 109.5 |
C9—N2—C11 | 110.1 (3) | H16B—C16—H16C | 109.5 |
C2—N2—C11 | 109.9 (3) | N3—C17—H17A | 109.5 |
C17—N3—C16 | 110.0 (3) | N3—C17—H17B | 109.5 |
C17—N3—C15 | 110.0 (3) | H17A—C17—H17B | 109.5 |
C16—N3—C15 | 110.5 (3) | N3—C17—H17C | 109.5 |
C17—N3—C18 | 110.7 (3) | H17A—C17—H17C | 109.5 |
C16—N3—C18 | 109.4 (3) | H17B—C17—H17C | 109.5 |
C15—N3—C18 | 106.1 (3) | C19—C18—N3 | 114.9 (3) |
C24—N4—C23 | 109.2 (3) | C19—C18—H18A | 108.5 |
C24—N4—C22 | 111.8 (3) | N3—C18—H18A | 108.5 |
C23—N4—C22 | 110.9 (3) | C19—C18—H18B | 108.5 |
C24—N4—C25 | 109.6 (3) | N3—C18—H18B | 108.5 |
C23—N4—C25 | 109.7 (3) | H18A—C18—H18B | 107.5 |
C22—N4—C25 | 105.7 (3) | C18—C19—C20 | 110.0 (3) |
N1—C1—C2 | 112.5 (3) | C18—C19—H19A | 109.7 |
N1—C1—H1A | 109.1 | C20—C19—H19A | 109.7 |
C2—C1—H1A | 109.1 | C18—C19—H19B | 109.7 |
N1—C1—H1B | 109.1 | C20—C19—H19B | 109.7 |
C2—C1—H1B | 109.1 | H19A—C19—H19B | 108.2 |
H1A—C1—H1B | 107.8 | C21—C20—C19 | 111.5 (3) |
N2—C2—C1 | 113.6 (3) | C21—C20—H20A | 109.3 |
N2—C2—H2A | 108.8 | C19—C20—H20A | 109.3 |
C1—C2—H2A | 108.8 | C21—C20—H20B | 109.3 |
N2—C2—H2B | 108.8 | C19—C20—H20B | 109.3 |
C1—C2—H2B | 108.8 | H20A—C20—H20B | 108.0 |
H2A—C2—H2B | 107.7 | C20—C21—H21A | 109.5 |
N1—C3—H3A | 109.5 | C20—C21—H21B | 109.5 |
N1—C3—H3B | 109.5 | H21A—C21—H21B | 109.5 |
H3A—C3—H3B | 109.5 | C20—C21—H21C | 109.5 |
N1—C3—H3C | 109.5 | H21A—C21—H21C | 109.5 |
H3A—C3—H3C | 109.5 | H21B—C21—H21C | 109.5 |
H3B—C3—H3C | 109.5 | N4—C22—C22ii | 112.9 (4) |
N1—C4—H4A | 109.5 | N4—C22—H22A | 109.0 |
N1—C4—H4B | 109.5 | C22ii—C22—H22A | 109.0 |
H4A—C4—H4B | 109.5 | N4—C22—H22B | 109.0 |
N1—C4—H4C | 109.5 | C22ii—C22—H22B | 109.0 |
H4A—C4—H4C | 109.5 | H22A—C22—H22B | 107.8 |
H4B—C4—H4C | 109.5 | N4—C23—H23A | 109.5 |
C6—C5—N1 | 115.5 (3) | N4—C23—H23B | 109.5 |
C6—C5—H5A | 108.4 | H23A—C23—H23B | 109.5 |
N1—C5—H5A | 108.4 | N4—C23—H23C | 109.5 |
C6—C5—H5B | 108.4 | H23A—C23—H23C | 109.5 |
N1—C5—H5B | 108.4 | H23B—C23—H23C | 109.5 |
H5A—C5—H5B | 107.5 | N4—C24—H24A | 109.5 |
C5—C6—C7 | 109.0 (3) | N4—C24—H24B | 109.5 |
C5—C6—H6A | 109.9 | H24A—C24—H24B | 109.5 |
C7—C6—H6A | 109.9 | N4—C24—H24C | 109.5 |
C5—C6—H6B | 109.9 | H24A—C24—H24C | 109.5 |
C7—C6—H6B | 109.9 | H24B—C24—H24C | 109.5 |
H6A—C6—H6B | 108.3 | C26—C25—N4 | 115.3 (3) |
C8—C7—C6 | 112.3 (3) | C26—C25—H25A | 108.4 |
C8—C7—H7A | 109.2 | N4—C25—H25A | 108.4 |
C6—C7—H7A | 109.2 | C26—C25—H25B | 108.4 |
C8—C7—H7B | 109.2 | N4—C25—H25B | 108.4 |
C6—C7—H7B | 109.2 | H25A—C25—H25B | 107.5 |
H7A—C7—H7B | 107.9 | C25—C26—C27 | 109.9 (3) |
C7—C8—H8A | 109.5 | C25—C26—H26A | 109.7 |
C7—C8—H8B | 109.5 | C27—C26—H26A | 109.7 |
H8A—C8—H8B | 109.5 | C25—C26—H26B | 109.7 |
C7—C8—H8C | 109.5 | C27—C26—H26B | 109.7 |
H8A—C8—H8C | 109.5 | H26A—C26—H26B | 108.2 |
H8B—C8—H8C | 109.5 | C28—C27—C26 | 111.3 (3) |
N2—C9—H9A | 109.5 | C28—C27—H27A | 109.4 |
N2—C9—H9B | 109.5 | C26—C27—H27A | 109.4 |
H9A—C9—H9B | 109.5 | C28—C27—H27B | 109.4 |
N2—C9—H9C | 109.5 | C26—C27—H27B | 109.4 |
H9A—C9—H9C | 109.5 | H27A—C27—H27B | 108.0 |
H9B—C9—H9C | 109.5 | C27—C28—H28A | 109.5 |
N2—C10—H10A | 109.5 | C27—C28—H28B | 109.5 |
N2—C10—H10B | 109.5 | H28A—C28—H28B | 109.5 |
H10A—C10—H10B | 109.5 | C27—C28—H28C | 109.5 |
N2—C10—H10C | 109.5 | H28A—C28—H28C | 109.5 |
H10A—C10—H10C | 109.5 | H28B—C28—H28C | 109.5 |
Cl21—Fe2—O1—Fe1 | 73.9 (3) | C5—C6—C7—C8 | 76.4 (4) |
Cl22—Fe2—O1—Fe1 | −48.0 (3) | C10—N2—C11—C12 | 67.2 (4) |
Cl23—Fe2—O1—Fe1 | −168.3 (2) | C9—N2—C11—C12 | −53.0 (4) |
Cl12—Fe1—O1—Fe2 | −61.2 (3) | C2—N2—C11—C12 | −169.2 (3) |
Cl13—Fe1—O1—Fe2 | 59.5 (3) | N2—C11—C12—C13 | −172.8 (3) |
Cl11—Fe1—O1—Fe2 | 177.9 (2) | C11—C12—C13—C14 | −174.2 (3) |
Cl33—Fe3—O2—Fe4 | 177.5 (6) | C17—N3—C15—C15i | 66.8 (5) |
Cl31—Fe3—O2—Fe4 | 56.2 (6) | C16—N3—C15—C15i | −54.9 (5) |
Cl32—Fe3—O2—Fe4 | −63.3 (6) | C18—N3—C15—C15i | −173.4 (4) |
Cl42—Fe4—O2—Fe3 | −68.8 (6) | C17—N3—C18—C19 | −51.5 (4) |
Cl43—Fe4—O2—Fe3 | 170.8 (5) | C16—N3—C18—C19 | 69.9 (4) |
Cl41—Fe4—O2—Fe3 | 52.4 (6) | C15—N3—C18—C19 | −170.9 (3) |
C4—N1—C1—C2 | −65.9 (4) | N3—C18—C19—C20 | −168.9 (3) |
C3—N1—C1—C2 | 56.7 (4) | C18—C19—C20—C21 | −168.8 (3) |
C5—N1—C1—C2 | 176.0 (3) | C24—N4—C22—C22ii | 63.4 (5) |
C10—N2—C2—C1 | 54.7 (4) | C23—N4—C22—C22ii | −58.7 (5) |
C9—N2—C2—C1 | 171.8 (3) | C25—N4—C22—C22ii | −177.4 (4) |
C11—N2—C2—C1 | −69.4 (4) | C24—N4—C25—C26 | −46.7 (4) |
N1—C1—C2—N2 | 166.2 (3) | C23—N4—C25—C26 | 73.1 (4) |
C4—N1—C5—C6 | 67.1 (4) | C22—N4—C25—C26 | −167.3 (3) |
C3—N1—C5—C6 | −53.8 (4) | N4—C25—C26—C27 | −176.6 (3) |
C1—N1—C5—C6 | −174.0 (3) | C25—C26—C27—C28 | −169.0 (3) |
N1—C5—C6—C7 | −162.3 (3) |
Symmetry codes: (i) −x+1, −y+1, −z+1; (ii) −x+1, −y+1, −z. |
D—H···A | D—H | H···A | D···A | D—H···A |
C2—H2A···Cl13iii | 0.99 | 2.80 | 3.336 (3) | 114 |
C2—H2A···Cl22iii | 0.99 | 2.76 | 3.656 (4) | 150 |
C3—H3B···Cl42iv | 0.98 | 2.82 | 3.688 (4) | 148 |
C3—H3C···Cl13iii | 0.98 | 2.77 | 3.746 (4) | 176 |
C9—H9A···Cl32v | 0.98 | 2.79 | 3.708 (4) | 155 |
C15—H15B···Cl33iv | 0.99 | 2.69 | 3.623 (4) | 157 |
C16—H16A···Cl32 | 0.98 | 2.80 | 3.738 (5) | 160 |
C17—H17A···Cl23i | 0.98 | 2.69 | 3.627 (4) | 161 |
C22—H22A···O1vi | 0.99 | 2.39 | 3.336 (4) | 161 |
C24—H24C···Cl11i | 0.98 | 2.78 | 3.677 (3) | 152 |
C26—H26A···Cl13vii | 0.99 | 2.76 | 3.713 (4) | 162 |
Symmetry codes: (i) −x+1, −y+1, −z+1; (iii) x+1, y−1, z; (iv) x+1, y, z; (v) −x+1, −y, −z+1; (vi) x, y, z−1; (vii) x+1, y, z−1. |
Experimental details
Crystal data | |
Chemical formula | (C14H34N2)[Fe2Cl6O] |
Mr | 570.83 |
Crystal system, space group | Triclinic, P1 |
Temperature (K) | 120 |
a, b, c (Å) | 8.9803 (18), 14.689 (3), 19.249 (4) |
α, β, γ (°) | 81.75 (3), 87.66 (3), 80.32 (3) |
V (Å3) | 2476.8 (9) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 1.83 |
Crystal size (mm) | 0.25 × 0.10 × 0.08 |
Data collection | |
Diffractometer | Bruker–Nonius KappaCCD diffractometer |
Absorption correction | Multi-scan (SHELXTL; Sheldrick, 2008) |
Tmin, Tmax | 0.658, 0.868 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 29910, 8498, 7321 |
Rint | 0.096 |
(sin θ/λ)max (Å−1) | 0.595 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.045, 0.128, 1.12 |
No. of reflections | 8498 |
No. of parameters | 464 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.85, −0.81 |
Computer programs: COLLECT (Bruker, 2008), DENZO-SMN (Otwinowski & Minor, 1997), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), DIAMOND (Brandenburg, 1999), WinGX (Farrugia, 1999).
Fe1—O1 | 1.776 (3) | Fe3—O2 | 1.756 (3) |
Fe1—Cl12 | 2.2060 (12) | Fe3—Cl33 | 2.2141 (13) |
Fe1—Cl13 | 2.2130 (12) | Fe3—Cl31 | 2.2257 (12) |
Fe1—Cl11 | 2.2344 (12) | Fe3—Cl32 | 2.2316 (13) |
Fe2—O1 | 1.773 (3) | Fe4—O2 | 1.765 (3) |
Fe2—Cl21 | 2.2183 (12) | Fe4—Cl42 | 2.2142 (12) |
Fe2—Cl22 | 2.2321 (13) | Fe4—Cl43 | 2.2248 (12) |
Fe2—Cl23 | 2.2356 (13) | Fe4—Cl41 | 2.2338 (13) |
Fe2—O1—Fe1 | 142.68 (16) | Fe3—O2—Fe4 | 160.84 (18) |
D—H···A | D—H | H···A | D···A | D—H···A |
C2—H2A···Cl13i | 0.99 | 2.80 | 3.336 (3) | 114 |
C2—H2A···Cl22i | 0.99 | 2.76 | 3.656 (4) | 150 |
C3—H3B···Cl42ii | 0.98 | 2.82 | 3.688 (4) | 148 |
C3—H3C···Cl13i | 0.98 | 2.77 | 3.746 (4) | 176 |
C9—H9A···Cl32iii | 0.98 | 2.79 | 3.708 (4) | 155 |
C15—H15B···Cl33ii | 0.99 | 2.69 | 3.623 (4) | 157 |
C16—H16A···Cl32 | 0.98 | 2.80 | 3.738 (5) | 160 |
C17—H17A···Cl23iv | 0.98 | 2.69 | 3.627 (4) | 161 |
C22—H22A···O1v | 0.99 | 2.39 | 3.336 (4) | 161 |
C24—H24C···Cl11iv | 0.98 | 2.78 | 3.677 (3) | 152 |
C26—H26A···Cl13vi | 0.99 | 2.76 | 3.713 (4) | 162 |
Symmetry codes: (i) x+1, y−1, z; (ii) x+1, y, z; (iii) −x+1, −y, −z+1; (iv) −x+1, −y+1, −z+1; (v) x, y, z−1; (vi) x+1, y, z−1. |
Acknowledgements
Financial support from the Academy of Finland is gratefully acknowledged.
References
Brandenburg, K. (1999). DIAMOND. Crystal Impact GmbH, Bonn, Germany. Google Scholar
Bruker (2008). COLLECT. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
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The asymmetric unit of (C14H34N2)[Fe2Cl6O] consists of one full cation and two halves of cations and two anions (see Fig. 1). The N—C bond lengths in the cations range from 1.492 (5) to 1.538 (5) Å and the C—C bond lengths from 1.511 (5) to 1.537 (5) Å. These can be compared to the bond lengths in the bromide salt of the corresponding cation (Hattori et al. 1998).
The Fe—Cl bond lengths in the anions range from 2.2060 (12) to 2.2356 (13) Å and the Fe—O bond lengths from 1.756 (3) to 1.776 (3) Å. The Fe1—O1—Fe2 and Fe3—O2—Fe4 bond angles are 142.68 (16) and 160.84 (18) °, respectively. All bond lengths and angles are quite normal. The closest internuclear contact from O1 is 2.387 (3) Å to H22A and from O2 2.752 (3) Å to H18A. The differences in the O···H contacts are reflected by the different Fe—O—Fe angles.
The packing of the title compound consists of layers of cations, the anions lay between the layers as shown in Fig. 2. Several H···Cl hydrogen bonds are connecting the cations and anions. The shortest H···Cl contact is 2.686Å.