metal-organic compounds
Tetrakis(4-methoxyanilinium) hexachloridobismuthate(III) chloride monohydrate
aOrdered Matter Science Research Center, Southeast University, Nanjing 211189, People's Republic of China
*Correspondence e-mail: jgsdxlml@163.com
In the crystal of the title compound, (C7H10NO)4[BiCl6]Cl·H2O, the BiIII cation is located on an inversion center and coordinated by six Cl− anions in a slightly distorted octahedral geometry; the uncoordinated Cl− anion and lattice water molecule are located on a twofold rotation axis. Two independent 4-methoxyanilinium cations are linked to the Bi complex, the uncoordinated Cl− anion and lattice water molecule via N—H⋯Cl and N—H⋯O hydrogen bonds.
Related literature
For background literature concerning ferroelectric metal-organic complexes, see: Ye et al. (2009); Zhang et al. (2009, 2010). For related structures, see: Liu (2011a,b,c).
Experimental
Crystal data
|
Refinement
|
Data collection: CrystalClear (Rigaku, 2005); cell CrystalClear; data reduction: CrystalClear; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.
Supporting information
10.1107/S1600536812017096/xu5513sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536812017096/xu5513Isup2.hkl
4-Methoxylbenzenamine (3.69 g, 0.03 mol) was firstly dissolved in 30 ml ethanol, to which 1.1 g (0.03 mol) of hydrochloric acid was then added to afford the solution, then 3.15 g (0.01 mol) bisumth chloride was dissolved in 20 ml ethanol which was added hydrochloric acid, at last, mixed the above solution without any precipitation under stirring at the ambient temperature. Single crystals suitable for X-ray structure analysis were obtained by the slow evaporation of the above solution after 6 days in air.
The ε = C/(T–T0)), suggesting that this compound is not ferroelectric or there may be no distinct occurring within the measured temperature within the measured temperature (below the melting point).
of the compound as a function of temperature indicates that the permittivity is basically temperature-independent (Water H atom was located in a difference Fourier map and refined isotropically. Other H atoms were placed in calculated positions with N—H = 0.89 and C—H = 0.93–0.97 Å, and refined in riding mode with Uiso(H) = 1.5Ueq(C,N) for methyl H and amino H atoms, and Uiso(H) = 1.2Ueq(C) for the others.
Data collection: CrystalClear (Rigaku, 2005); cell
CrystalClear (Rigaku, 2005); data reduction: CrystalClear (Rigaku, 2005); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008.Fig. 1. The molecular structure of the title compound, showing the atomic numbering scheme with 30% probability displacement ellipsoids. | |
Fig. 2. Crystal structure of the title compound with view along the b axis. Intermolecular interactions are shown as dashed lines. |
(C7H10NO)4[BiCl6]Cl·H2O | F(000) = 1920 |
Mr = 971.79 | Dx = 1.713 Mg m−3 |
Monoclinic, C2/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -C 2yc | Cell parameters from 3223 reflections |
a = 25.806 (5) Å | θ = 0–26° |
b = 7.7081 (15) Å | µ = 5.22 mm−1 |
c = 19.550 (4) Å | T = 293 K |
β = 104.27 (3)° | Block, colourless |
V = 3768.8 (13) Å3 | 0.21 × 0.20 × 0.20 mm |
Z = 4 |
Rigaku SCXmini diffractometer | 4320 independent reflections |
Radiation source: fine-focus sealed tube | 3223 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.055 |
CCD_Profile_fitting scans | θmax = 27.5°, θmin = 3.0° |
Absorption correction: multi-scan (CrystalClear; Rigaku, 2005) | h = −33→33 |
Tmin = 0.350, Tmax = 0.364 | k = −10→10 |
18912 measured reflections | l = −25→25 |
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)] = 0.031 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.065 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.07 | w = 1/[σ2(Fo2) + (0.0215P)2] where P = (Fo2 + 2Fc2)/3 |
4320 reflections | (Δ/σ)max < 0.001 |
212 parameters | Δρmax = 0.46 e Å−3 |
2 restraints | Δρmin = −0.89 e Å−3 |
(C7H10NO)4[BiCl6]Cl·H2O | V = 3768.8 (13) Å3 |
Mr = 971.79 | Z = 4 |
Monoclinic, C2/c | Mo Kα radiation |
a = 25.806 (5) Å | µ = 5.22 mm−1 |
b = 7.7081 (15) Å | T = 293 K |
c = 19.550 (4) Å | 0.21 × 0.20 × 0.20 mm |
β = 104.27 (3)° |
Rigaku SCXmini diffractometer | 4320 independent reflections |
Absorption correction: multi-scan (CrystalClear; Rigaku, 2005) | 3223 reflections with I > 2σ(I) |
Tmin = 0.350, Tmax = 0.364 | Rint = 0.055 |
18912 measured reflections |
R[F2 > 2σ(F2)] = 0.031 | 2 restraints |
wR(F2) = 0.065 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.07 | Δρmax = 0.46 e Å−3 |
4320 reflections | Δρmin = −0.89 e Å−3 |
212 parameters |
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 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 > 2sigma(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 | ||
O1 | 0.28804 (11) | 0.4079 (3) | 0.34243 (14) | 0.0518 (7) | |
N1 | 0.07004 (13) | 0.4069 (5) | 0.21893 (18) | 0.0586 (9) | |
H1A | 0.0550 | 0.5033 | 0.2301 | 0.070* | |
H1B | 0.0642 | 0.3995 | 0.1722 | 0.070* | |
H1C | 0.0558 | 0.3152 | 0.2350 | 0.070* | |
C1 | 0.32410 (19) | 0.5181 (5) | 0.3189 (3) | 0.0680 (14) | |
H1D | 0.3126 | 0.6364 | 0.3197 | 0.102* | |
H1E | 0.3249 | 0.4869 | 0.2716 | 0.102* | |
H1F | 0.3592 | 0.5057 | 0.3494 | 0.102* | |
C2 | 0.21434 (17) | 0.5117 (4) | 0.2491 (2) | 0.0421 (9) | |
H2 | 0.2365 | 0.5776 | 0.2283 | 0.050* | |
C3 | 0.16029 (17) | 0.5079 (4) | 0.2199 (2) | 0.0454 (9) | |
H3 | 0.1458 | 0.5709 | 0.1790 | 0.055* | |
C4 | 0.12749 (15) | 0.4115 (5) | 0.2505 (2) | 0.0404 (9) | |
C5 | 0.14777 (17) | 0.3185 (5) | 0.3107 (2) | 0.0482 (10) | |
H5 | 0.1253 | 0.2536 | 0.3313 | 0.058* | |
C6 | 0.20162 (17) | 0.3228 (5) | 0.33989 (19) | 0.0483 (10) | |
H6 | 0.2156 | 0.2606 | 0.3811 | 0.058* | |
C7 | 0.23587 (15) | 0.4174 (4) | 0.30985 (19) | 0.0358 (8) | |
O2 | 0.23658 (13) | 0.3700 (4) | 0.07934 (16) | 0.0683 (9) | |
N2 | 0.44637 (15) | 0.5170 (4) | 0.0738 (2) | 0.0606 (10) | |
H2A | 0.4616 | 0.4253 | 0.0590 | 0.073* | |
H2B | 0.4469 | 0.6062 | 0.0450 | 0.073* | |
H2C | 0.4644 | 0.5447 | 0.1173 | 0.073* | |
C8 | 0.1924 (2) | 0.4511 (6) | 0.0331 (3) | 0.0781 (16) | |
H8A | 0.1928 | 0.4259 | −0.0149 | 0.117* | |
H8B | 0.1945 | 0.5742 | 0.0405 | 0.117* | |
H8C | 0.1598 | 0.4081 | 0.0422 | 0.117* | |
C9 | 0.32753 (18) | 0.3409 (5) | 0.1260 (2) | 0.0548 (11) | |
H9 | 0.3199 | 0.2725 | 0.1614 | 0.066* | |
C10 | 0.37990 (17) | 0.3753 (5) | 0.1258 (2) | 0.0545 (11) | |
H10 | 0.4075 | 0.3304 | 0.1613 | 0.065* | |
C11 | 0.35099 (19) | 0.5412 (5) | 0.0212 (2) | 0.0500 (11) | |
H11 | 0.3588 | 0.6095 | −0.0141 | 0.060* | |
C12 | 0.28621 (17) | 0.4080 (5) | 0.0733 (2) | 0.0450 (10) | |
C13 | 0.29834 (18) | 0.5055 (4) | 0.0210 (2) | 0.0500 (10) | |
H13 | 0.2709 | 0.5483 | −0.0153 | 0.060* | |
C14 | 0.39129 (17) | 0.4754 (4) | 0.0737 (2) | 0.0425 (9) | |
Bi1 | 0.0000 | 0.5000 | 0.0000 | 0.03569 (7) | |
Cl2 | 0.06254 (4) | 0.23985 (12) | 0.06560 (5) | 0.0521 (3) | |
Cl3 | 0.05299 (4) | 0.74622 (13) | 0.08758 (6) | 0.0610 (3) | |
Cl4 | −0.05859 (5) | 0.44282 (15) | 0.09398 (6) | 0.0623 (3) | |
O3 | 0.0000 | 0.6668 (7) | 0.2500 | 0.112 (2) | |
Cl1 | 0.0000 | 0.0822 (2) | 0.2500 | 0.0579 (4) | |
H3B | 0.0155 (18) | 0.741 (2) | 0.230 (3) | 0.15 (3)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
O1 | 0.0405 (18) | 0.0500 (16) | 0.0567 (17) | −0.0059 (14) | −0.0034 (14) | 0.0099 (14) |
N1 | 0.038 (2) | 0.071 (2) | 0.068 (2) | −0.0017 (19) | 0.0168 (19) | −0.007 (2) |
C1 | 0.040 (3) | 0.066 (3) | 0.090 (4) | −0.011 (2) | 0.000 (3) | 0.011 (2) |
C2 | 0.042 (2) | 0.042 (2) | 0.042 (2) | −0.0055 (18) | 0.0093 (18) | 0.0060 (18) |
C3 | 0.043 (3) | 0.049 (2) | 0.042 (2) | 0.0016 (19) | 0.0056 (18) | 0.0119 (19) |
C4 | 0.032 (2) | 0.043 (2) | 0.049 (2) | −0.0043 (18) | 0.0152 (19) | −0.0112 (19) |
C5 | 0.050 (3) | 0.047 (2) | 0.055 (3) | −0.0081 (19) | 0.027 (2) | 0.001 (2) |
C6 | 0.063 (3) | 0.047 (2) | 0.036 (2) | −0.002 (2) | 0.012 (2) | 0.0077 (18) |
C7 | 0.039 (2) | 0.0319 (19) | 0.034 (2) | −0.0023 (17) | 0.0050 (18) | −0.0041 (16) |
O2 | 0.047 (2) | 0.083 (2) | 0.078 (2) | −0.0194 (17) | 0.0213 (18) | −0.0023 (18) |
N2 | 0.049 (2) | 0.054 (2) | 0.081 (3) | −0.0016 (16) | 0.021 (2) | −0.0125 (17) |
C8 | 0.045 (3) | 0.082 (3) | 0.107 (4) | −0.006 (3) | 0.018 (3) | −0.021 (3) |
C9 | 0.059 (3) | 0.052 (2) | 0.055 (3) | −0.010 (2) | 0.016 (2) | 0.010 (2) |
C10 | 0.054 (3) | 0.047 (2) | 0.052 (3) | −0.001 (2) | −0.006 (2) | 0.006 (2) |
C11 | 0.056 (3) | 0.047 (2) | 0.053 (3) | 0.0013 (19) | 0.025 (2) | 0.0025 (19) |
C12 | 0.047 (3) | 0.040 (2) | 0.051 (3) | −0.010 (2) | 0.019 (2) | −0.0103 (19) |
C13 | 0.049 (3) | 0.054 (2) | 0.046 (2) | 0.013 (2) | 0.010 (2) | 0.002 (2) |
C14 | 0.040 (2) | 0.034 (2) | 0.055 (2) | −0.0028 (17) | 0.015 (2) | −0.0067 (18) |
Bi1 | 0.02767 (12) | 0.03032 (11) | 0.04936 (13) | 0.00127 (9) | 0.01004 (9) | 0.00439 (10) |
Cl2 | 0.0438 (6) | 0.0471 (5) | 0.0623 (6) | 0.0162 (5) | 0.0072 (5) | 0.0057 (5) |
Cl3 | 0.0500 (7) | 0.0438 (6) | 0.0786 (8) | −0.0087 (5) | −0.0047 (6) | −0.0071 (5) |
Cl4 | 0.0548 (8) | 0.0659 (6) | 0.0779 (8) | −0.0033 (5) | 0.0387 (6) | 0.0005 (6) |
O3 | 0.078 (4) | 0.056 (3) | 0.217 (7) | 0.000 | 0.063 (5) | 0.000 |
Cl1 | 0.0523 (10) | 0.0516 (8) | 0.0652 (10) | 0.000 | 0.0056 (8) | 0.000 |
O1—C7 | 1.342 (4) | N2—H2B | 0.8910 |
O1—C1 | 1.418 (5) | N2—H2C | 0.8890 |
N1—C4 | 1.459 (5) | C8—H8A | 0.9600 |
N1—H1A | 0.8902 | C8—H8B | 0.9600 |
N1—H1B | 0.8898 | C8—H8C | 0.9600 |
N1—H1C | 0.8890 | C9—C10 | 1.378 (5) |
C1—H1D | 0.9600 | C9—C12 | 1.387 (5) |
C1—H1E | 0.9600 | C9—H9 | 0.9300 |
C1—H1F | 0.9600 | C10—C14 | 1.368 (5) |
C2—C3 | 1.371 (5) | C10—H10 | 0.9300 |
C2—C7 | 1.386 (5) | C11—C14 | 1.365 (6) |
C2—H2 | 0.9300 | C11—C13 | 1.385 (6) |
C3—C4 | 1.370 (5) | C11—H11 | 0.9300 |
C3—H3 | 0.9300 | C12—C13 | 1.367 (5) |
C4—C5 | 1.367 (5) | C13—H13 | 0.9300 |
C5—C6 | 1.367 (5) | Bi1—Cl4i | 2.6881 (12) |
C5—H5 | 0.9300 | Bi1—Cl4 | 2.6881 (12) |
C6—C7 | 1.383 (5) | Bi1—Cl3 | 2.6925 (11) |
C6—H6 | 0.9300 | Bi1—Cl3i | 2.6925 (11) |
O2—C12 | 1.347 (4) | Bi1—Cl2 | 2.6927 (10) |
O2—C8 | 1.414 (5) | Bi1—Cl2i | 2.6927 (10) |
N2—C14 | 1.456 (5) | O3—H3B | 0.846 (10) |
N2—H2A | 0.8910 | ||
C7—O1—C1 | 118.4 (3) | O2—C8—H8B | 109.5 |
C4—N1—H1A | 109.5 | H8A—C8—H8B | 109.5 |
C4—N1—H1B | 109.4 | O2—C8—H8C | 109.5 |
H1A—N1—H1B | 109.4 | H8A—C8—H8C | 109.5 |
C4—N1—H1C | 109.6 | H8B—C8—H8C | 109.5 |
H1A—N1—H1C | 109.5 | C10—C9—C12 | 120.1 (4) |
H1B—N1—H1C | 109.4 | C10—C9—H9 | 120.0 |
O1—C1—H1D | 109.5 | C12—C9—H9 | 120.0 |
O1—C1—H1E | 109.5 | C14—C10—C9 | 120.1 (4) |
H1D—C1—H1E | 109.5 | C14—C10—H10 | 119.9 |
O1—C1—H1F | 109.5 | C9—C10—H10 | 119.9 |
H1D—C1—H1F | 109.5 | C14—C11—C13 | 119.6 (4) |
H1E—C1—H1F | 109.5 | C14—C11—H11 | 120.2 |
C3—C2—C7 | 119.9 (4) | C13—C11—H11 | 120.2 |
C3—C2—H2 | 120.1 | O2—C12—C13 | 125.7 (4) |
C7—C2—H2 | 120.1 | O2—C12—C9 | 115.3 (4) |
C4—C3—C2 | 120.3 (4) | C13—C12—C9 | 119.0 (4) |
C4—C3—H3 | 119.9 | C12—C13—C11 | 120.8 (4) |
C2—C3—H3 | 119.9 | C12—C13—H13 | 119.6 |
C5—C4—C3 | 120.9 (4) | C11—C13—H13 | 119.6 |
C5—C4—N1 | 119.0 (4) | C11—C14—C10 | 120.4 (4) |
C3—C4—N1 | 120.1 (4) | C11—C14—N2 | 118.8 (4) |
C6—C5—C4 | 118.8 (4) | C10—C14—N2 | 120.8 (4) |
C6—C5—H5 | 120.6 | Cl4i—Bi1—Cl4 | 180.00 (3) |
C4—C5—H5 | 120.6 | Cl4i—Bi1—Cl3 | 92.06 (4) |
C5—C6—C7 | 121.7 (4) | Cl4—Bi1—Cl3 | 87.94 (4) |
C5—C6—H6 | 119.1 | Cl4i—Bi1—Cl3i | 87.94 (4) |
C7—C6—H6 | 119.1 | Cl4—Bi1—Cl3i | 92.06 (4) |
O1—C7—C6 | 116.2 (3) | Cl3—Bi1—Cl3i | 180.00 (7) |
O1—C7—C2 | 125.4 (3) | Cl4i—Bi1—Cl2 | 94.33 (4) |
C6—C7—C2 | 118.5 (4) | Cl4—Bi1—Cl2 | 85.67 (4) |
C12—O2—C8 | 118.8 (4) | Cl3—Bi1—Cl2 | 94.08 (4) |
C14—N2—H2A | 109.5 | Cl3i—Bi1—Cl2 | 85.92 (4) |
C14—N2—H2B | 109.6 | Cl4i—Bi1—Cl2i | 85.67 (4) |
H2A—N2—H2B | 109.3 | Cl4—Bi1—Cl2i | 94.33 (4) |
C14—N2—H2C | 109.6 | Cl3—Bi1—Cl2i | 85.92 (4) |
H2A—N2—H2C | 109.4 | Cl3i—Bi1—Cl2i | 94.08 (4) |
H2B—N2—H2C | 109.5 | Cl2—Bi1—Cl2i | 180.00 (6) |
O2—C8—H8A | 109.5 | ||
C7—C2—C3—C4 | 0.2 (5) | C12—C9—C10—C14 | −0.2 (6) |
C2—C3—C4—C5 | 0.4 (6) | C8—O2—C12—C13 | −7.6 (6) |
C2—C3—C4—N1 | −179.6 (3) | C8—O2—C12—C9 | 172.2 (4) |
C3—C4—C5—C6 | −0.2 (6) | C10—C9—C12—O2 | −178.5 (3) |
N1—C4—C5—C6 | 179.8 (3) | C10—C9—C12—C13 | 1.2 (6) |
C4—C5—C6—C7 | −0.5 (6) | O2—C12—C13—C11 | 177.9 (4) |
C1—O1—C7—C6 | −172.6 (4) | C9—C12—C13—C11 | −1.8 (6) |
C1—O1—C7—C2 | 8.1 (5) | C14—C11—C13—C12 | 1.3 (6) |
C5—C6—C7—O1 | −178.4 (3) | C13—C11—C14—C10 | −0.2 (6) |
C5—C6—C7—C2 | 1.0 (5) | C13—C11—C14—N2 | −178.9 (3) |
C3—C2—C7—O1 | 178.5 (3) | C9—C10—C14—C11 | −0.3 (6) |
C3—C2—C7—C6 | −0.8 (5) | C9—C10—C14—N2 | 178.3 (3) |
Symmetry code: (i) −x, −y+1, −z. |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1A···O3 | 0.89 | 2.01 | 2.862 (5) | 161 |
N1—H1B···Cl2 | 0.89 | 2.41 | 3.224 (4) | 152 |
N1—H1C···Cl1 | 0.89 | 2.37 | 3.231 (4) | 165 |
N2—H2A···Cl3ii | 0.89 | 2.67 | 3.411 (4) | 141 |
N2—H2A···Cl2iii | 0.89 | 2.68 | 3.330 (4) | 131 |
N2—H2B···Cl4iv | 0.89 | 2.78 | 3.312 (3) | 120 |
N2—H2B···Cl3v | 0.89 | 2.83 | 3.648 (4) | 153 |
N2—H2C···Cl1iv | 0.89 | 2.55 | 3.418 (4) | 167 |
O3—H3B···Cl1vi | 0.85 (1) | 2.70 (2) | 3.202 (6) | 119 (2) |
Symmetry codes: (ii) x+1/2, y−1/2, z; (iii) −x+1/2, −y+1/2, −z; (iv) x+1/2, y+1/2, z; (v) −x+1/2, −y+3/2, −z; (vi) x, y+1, z. |
Experimental details
Crystal data | |
Chemical formula | (C7H10NO)4[BiCl6]Cl·H2O |
Mr | 971.79 |
Crystal system, space group | Monoclinic, C2/c |
Temperature (K) | 293 |
a, b, c (Å) | 25.806 (5), 7.7081 (15), 19.550 (4) |
β (°) | 104.27 (3) |
V (Å3) | 3768.8 (13) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 5.22 |
Crystal size (mm) | 0.21 × 0.20 × 0.20 |
Data collection | |
Diffractometer | Rigaku SCXmini diffractometer |
Absorption correction | Multi-scan (CrystalClear; Rigaku, 2005) |
Tmin, Tmax | 0.350, 0.364 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 18912, 4320, 3223 |
Rint | 0.055 |
(sin θ/λ)max (Å−1) | 0.649 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.031, 0.065, 1.07 |
No. of reflections | 4320 |
No. of parameters | 212 |
No. of restraints | 2 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.46, −0.89 |
Computer programs: CrystalClear (Rigaku, 2005), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008), SHELXTL (Sheldrick, 2008.
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1A···O3 | 0.89 | 2.01 | 2.862 (5) | 160.7 |
N1—H1B···Cl2 | 0.89 | 2.41 | 3.224 (4) | 151.9 |
N1—H1C···Cl1 | 0.89 | 2.37 | 3.231 (4) | 164.7 |
N2—H2A···Cl3i | 0.89 | 2.67 | 3.411 (4) | 141.2 |
N2—H2A···Cl2ii | 0.89 | 2.68 | 3.330 (4) | 130.5 |
N2—H2B···Cl4iii | 0.89 | 2.78 | 3.312 (3) | 119.5 |
N2—H2B···Cl3iv | 0.89 | 2.83 | 3.648 (4) | 153.2 |
N2—H2C···Cl1iii | 0.89 | 2.55 | 3.418 (4) | 167.0 |
O3—H3B···Cl1v | 0.846 (10) | 2.70 (2) | 3.202 (6) | 119 (2) |
Symmetry codes: (i) x+1/2, y−1/2, z; (ii) −x+1/2, −y+1/2, −z; (iii) x+1/2, y+1/2, z; (iv) −x+1/2, −y+3/2, −z; (v) x, y+1, z. |
Acknowledgements
The author thanks an anonymous adivisor from the Ordered Matter Science Research Centre, Southeast University, for great help in the revision of this paper.
References
Liu, M.-L. (2011a). Acta Cryst. E67, m1622. Web of Science CSD CrossRef IUCr Journals Google Scholar
Liu, M.-L. (2011b). Acta Cryst. E67, m1812. Web of Science CSD CrossRef IUCr Journals Google Scholar
Liu, M.-L. (2011c). Acta Cryst. E67, m1827. Web of Science CSD CrossRef IUCr Journals Google Scholar
Rigaku (2005). CrystalClear. Rigaku Corporation, Tokyo, Japan. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Ye, H.-Y., Fu, D.-W., Zhang, Y., Zhang, W., Xiong, R.-G. & Huang, S.-P. (2009). J. Am. Chem. Soc. 131, 42–43. Web of Science CSD CrossRef PubMed CAS Google Scholar
Zhang, W., Chen, L.-Z., Xiong, R.-G., Nakamura, T. & Huang, S.-P. (2009). J. Am. Chem. Soc. 131, 12544–12545. Web of Science CSD CrossRef PubMed CAS Google Scholar
Zhang, W., Ye, H.-Y., Cai, H.-L., Ge, J.-Z., Xiong, R.-G. & Huang, S.-P. (2010). J. Am. Chem. Soc. 132, 7300–7302. Web of Science CSD CrossRef CAS PubMed Google Scholar
This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
Recently much attention has been devoted to simple molecular-ionic compounds containing inorganic and organic ions due to the tunability of their special structural features and their potential ferroelectrics property. Ferroelectric materials that exhibit reversible electric polarization in response to an external electric field have found many applications such as nonvolatile memory storage, electronics and optics. The freezing of a certain functional group at low temperature forces significant orientational motions of the guest molecules and thus induces the formation of the ferroelectric phase. (Zhang et al. 2009; Ye et al. 2009; Zhang et al. 2010). In our laboratory, the title compound has been synthesized and its crystal structure is herein reported.
The title compound, [(C7H10NO)4BiCl6]Cl.H2O, has an asymmetric unit that consists of two 4-methoxyanilinium cations, half an octahedral hexachloridobismuthate anion, a chloride anion, and half a water molecule (Fig 1). The non-hydrogen atoms of C7H10NO cations are nearly coplanar, the bismuth atom is coordinated by six chlorides, forming a distorted octahedron, the average Bi—Cl bond distances range from 2.6881 (12) Å to 2.6926 (10) Å, the Cl—Bi—Cl angles range from 85.67 (4)°to 180.00 (7)°. In the crystal, numerous N—H···Cl, N—H···O, O—H···Cl and bifurcated N—H···(Cl,Cl) hydrogen bonds link the components to a form layer structure which is parallel to bc plane (Fig 2).