| Literature DB >> 23476502 |
José J Campos-Gaxiola1, Jorge L Almaral-Sanchez, Adriana Cruz-Enríquez, Herbert Höpfl, Miguel Parra-Hake.
Abstract
The title compound, (C12H16N3O)[PtCl4]Cl, consists of a 4,4'-(1-aza-niumyl-2-hy-droxy-ethane-1,2-di-yl)dipyridinium trication, a square-planar tetra-chloridoplatinate(II) dianion and a chloride ion. In the cation, the pyridinium rings attached to the central 1-aza-niumyl-2-hy-droxy-ethane fragment have an anti conformation, as indicated by the central C-C-C-C torsion angle of -166.5 (6)°, and they are inclined to one another by 63.5 (4)°. In the crystal, the cations and anions are linked through N-H⋯Cl and O-H⋯Cl hydrogen bonds. There are also π-π contacts [centroid-centroid distances = 3.671 (4) and 3.851 (4) Å] and a number of C-H⋯Cl inter-actions present, consolidating the formation of a three-dimensional supra-molecular structure.Entities:
Year: 2013 PMID: 23476502 PMCID: PMC3588516 DOI: 10.1107/S160053681300425X
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| (C12H16N3O)[PtCl4]Cl | |
| Triclinic, | |
| Hall symbol: -P 1 | Mo |
| Cell parameters from 926 reflections | |
| θ = 2.7–27.5° | |
| µ = 9.12 mm−1 | |
| α = 88.689 (4)° | |
| β = 84.240 (4)° | Rectangular prism, orange |
| γ = 70.148 (4)° | 0.50 × 0.26 × 0.12 mm |
| Bruker SMART CCD area-detector diffractometer | 2911 independent reflections |
| Radiation source: fine-focus sealed tube | 2726 reflections with |
| Graphite monochromator | |
| phi and ω scans | θmax = 25.0°, θmin = 2.7° |
| Absorption correction: multi-scan ( | |
| 5093 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 atoms treated by a mixture of independent and constrained refinement | |
| 2911 reflections | (Δ/σ)max < 0.001 |
| 217 parameters | Δρmax = 2.34 e Å−3 |
| 6 restraints | Δρmin = −1.98 e Å−3 |
| Experimental. Spectroscopic and other analytical data for the title compound: IR (KBr, cm-1): 3409, 3198, 3071, 2882, 2825, 1706, 1620, 1500, 1417, 1331, 1295, 1232, 1031, 857 and 693. TGA: Calcd. for HCl: 4.32. Found: 4.75% (310–398 K); Calcd. for 2HCl: 8.65. Found: 8.23% (398–498 K). |
| Geometry. Bond distances, angles etc. have been calculated using the rounded fractional coordinates. All su's are estimated from the variances of the (full) variance-covariance matrix. The cell esds are taken into account in the estimation of distances, angles and torsion angles |
| Refinement. Refinement of |
| O1 | −0.0077 (7) | 0.6320 (7) | 0.1932 (4) | 0.0269 (17) | |
| N1 | 0.3686 (8) | 0.5578 (8) | 0.1506 (4) | 0.0204 (17) | |
| N2 | 0.0968 (8) | 1.1792 (8) | 0.0449 (4) | 0.0209 (19) | |
| N3 | 0.2400 (9) | 0.3227 (9) | 0.4748 (4) | 0.025 (2) | |
| C1 | 0.2559 (9) | 0.7175 (9) | 0.2054 (5) | 0.018 (2) | |
| C2 | 0.0855 (10) | 0.6886 (9) | 0.2597 (5) | 0.021 (2) | |
| C3 | 0.1431 (9) | 0.5553 (9) | 0.3366 (5) | 0.019 (2) | |
| C4 | 0.2175 (10) | 0.5946 (10) | 0.4125 (5) | 0.023 (2) | |
| C5 | 0.2658 (10) | 0.4784 (10) | 0.4820 (5) | 0.024 (2) | |
| C6 | 0.1694 (11) | 0.2782 (10) | 0.4047 (5) | 0.027 (3) | |
| C7 | 0.1181 (10) | 0.3947 (9) | 0.3338 (5) | 0.022 (2) | |
| C8 | 0.1965 (9) | 0.8788 (9) | 0.1453 (5) | 0.019 (2) | |
| C9 | 0.0633 (10) | 1.0334 (9) | 0.1822 (5) | 0.022 (2) | |
| C10 | 0.0133 (10) | 1.1822 (9) | 0.1300 (5) | 0.022 (2) | |
| C11 | 0.2254 (10) | 1.0358 (9) | 0.0076 (5) | 0.022 (2) | |
| C12 | 0.2759 (10) | 0.8818 (9) | 0.0559 (5) | 0.020 (2) | |
| Pt1 | 0.63165 (3) | 0.09264 (3) | 0.31275 (2) | 0.0146 (1) | |
| Cl1 | 0.6085 (3) | −0.1851 (2) | 0.32558 (12) | 0.0222 (6) | |
| Cl2 | 0.4705 (3) | 0.1426 (2) | 0.18394 (12) | 0.0226 (5) | |
| Cl3 | 0.6558 (2) | 0.3685 (2) | 0.30103 (12) | 0.0192 (5) | |
| Cl4 | 0.8053 (3) | 0.0399 (2) | 0.43690 (13) | 0.0259 (6) | |
| Cl5 | 0.2607 (2) | 0.4569 (2) | 0.96236 (11) | 0.0201 (5) | |
| H1 | 0.33450 | 0.73790 | 0.24990 | 0.0210* | |
| H1' | −0.117 (5) | 0.650 (12) | 0.218 (5) | 0.0400* | |
| H1A | 0.317 (10) | 0.528 (10) | 0.107 (4) | 0.0310* | |
| H1B | 0.480 (4) | 0.560 (11) | 0.137 (5) | 0.0310* | |
| H1C | 0.407 (11) | 0.467 (6) | 0.185 (4) | 0.0310* | |
| H2 | 0.00200 | 0.80100 | 0.28680 | 0.0250* | |
| H2' | 0.071 (11) | 1.280 (4) | 0.022 (5) | 0.0320* | |
| H3' | 0.273 (11) | 0.258 (9) | 0.520 (4) | 0.0370* | |
| H4 | 0.23480 | 0.70270 | 0.41600 | 0.0270* | |
| H5 | 0.31520 | 0.50550 | 0.53290 | 0.0290* | |
| H6 | 0.15420 | 0.16900 | 0.40300 | 0.0320* | |
| H7 | 0.06670 | 0.36490 | 0.28420 | 0.0270* | |
| H9 | 0.00840 | 1.03550 | 0.24220 | 0.0260* | |
| H10 | −0.07810 | 1.28470 | 0.15380 | 0.0270* | |
| H11 | 0.28160 | 1.03940 | −0.05160 | 0.0270* | |
| H12 | 0.36310 | 0.78010 | 0.02890 | 0.0240* |
| O1 | 0.026 (3) | 0.035 (3) | 0.023 (3) | −0.015 (3) | −0.001 (2) | −0.001 (2) |
| N1 | 0.020 (3) | 0.021 (3) | 0.018 (3) | −0.005 (3) | 0.001 (3) | 0.002 (3) |
| N2 | 0.022 (3) | 0.013 (3) | 0.027 (4) | −0.006 (3) | 0.000 (3) | 0.002 (3) |
| N3 | 0.020 (3) | 0.029 (4) | 0.020 (4) | −0.003 (3) | 0.004 (3) | 0.005 (3) |
| C1 | 0.015 (3) | 0.019 (4) | 0.018 (4) | −0.005 (3) | −0.002 (3) | 0.000 (3) |
| C2 | 0.021 (4) | 0.021 (4) | 0.019 (4) | −0.004 (3) | −0.002 (3) | 0.000 (3) |
| C3 | 0.018 (4) | 0.024 (4) | 0.011 (3) | −0.006 (3) | 0.006 (3) | 0.000 (3) |
| C4 | 0.027 (4) | 0.022 (4) | 0.019 (4) | −0.010 (3) | 0.005 (3) | −0.007 (3) |
| C5 | 0.025 (4) | 0.032 (4) | 0.016 (4) | −0.012 (3) | 0.001 (3) | −0.006 (3) |
| C6 | 0.036 (5) | 0.023 (4) | 0.023 (4) | −0.016 (4) | 0.008 (3) | −0.003 (3) |
| C7 | 0.029 (4) | 0.026 (4) | 0.014 (4) | −0.012 (3) | −0.002 (3) | −0.004 (3) |
| C8 | 0.020 (4) | 0.022 (4) | 0.017 (4) | −0.011 (3) | 0.001 (3) | −0.005 (3) |
| C9 | 0.026 (4) | 0.020 (4) | 0.020 (4) | −0.010 (3) | 0.004 (3) | 0.000 (3) |
| C10 | 0.030 (4) | 0.018 (4) | 0.017 (4) | −0.007 (3) | 0.004 (3) | −0.003 (3) |
| C11 | 0.032 (4) | 0.022 (4) | 0.016 (4) | −0.013 (3) | −0.002 (3) | 0.002 (3) |
| C12 | 0.021 (4) | 0.020 (4) | 0.018 (4) | −0.007 (3) | 0.003 (3) | −0.003 (3) |
| Pt1 | 0.0164 (2) | 0.0135 (2) | 0.0136 (2) | −0.0049 (1) | −0.0005 (1) | −0.0017 (1) |
| Cl1 | 0.0271 (10) | 0.0188 (9) | 0.0244 (10) | −0.0119 (8) | −0.0050 (7) | 0.0010 (7) |
| Cl2 | 0.0248 (10) | 0.0238 (9) | 0.0193 (9) | −0.0077 (8) | −0.0047 (7) | −0.0010 (7) |
| Cl3 | 0.0255 (9) | 0.0136 (8) | 0.0182 (9) | −0.0068 (7) | 0.0000 (7) | −0.0018 (6) |
| Cl4 | 0.0365 (11) | 0.0214 (9) | 0.0243 (10) | −0.0127 (8) | −0.0144 (8) | 0.0043 (7) |
| Cl5 | 0.0198 (9) | 0.0204 (9) | 0.0201 (9) | −0.0076 (7) | 0.0006 (7) | 0.0024 (7) |
| Pt1—Cl2 | 2.303 (2) | C3—C4 | 1.384 (11) |
| Pt1—Cl3 | 2.2999 (17) | C3—C7 | 1.377 (10) |
| Pt1—Cl1 | 2.3127 (18) | C4—C5 | 1.358 (11) |
| Pt1—Cl4 | 2.300 (2) | C6—C7 | 1.378 (10) |
| O1—C2 | 1.428 (10) | C8—C12 | 1.386 (10) |
| O1—H1' | 0.84 (6) | C8—C9 | 1.394 (10) |
| N1—C1 | 1.484 (9) | C9—C10 | 1.370 (10) |
| N2—C11 | 1.324 (9) | C11—C12 | 1.372 (10) |
| N2—C10 | 1.335 (9) | C1—H1 | 0.9800 |
| N3—C6 | 1.314 (10) | C2—H2 | 0.9800 |
| N3—C5 | 1.346 (10) | C4—H4 | 0.9300 |
| N1—H1B | 0.86 (5) | C5—H5 | 0.9300 |
| N1—H1C | 0.86 (5) | C6—H6 | 0.9300 |
| N1—H1A | 0.86 (7) | C7—H7 | 0.9300 |
| N2—H2' | 0.84 (4) | C9—H9 | 0.9300 |
| N3—H3' | 0.84 (6) | C10—H10 | 0.9300 |
| C1—C2 | 1.539 (11) | C11—H11 | 0.9300 |
| C1—C8 | 1.517 (10) | C12—H12 | 0.9300 |
| C2—C3 | 1.529 (10) | ||
| Cl3—Pt1—Cl4 | 89.28 (6) | C3—C7—C6 | 119.8 (7) |
| Cl1—Pt1—Cl4 | 90.27 (7) | C9—C8—C12 | 118.2 (6) |
| Cl1—Pt1—Cl2 | 90.20 (6) | C1—C8—C9 | 119.2 (6) |
| Cl1—Pt1—Cl3 | 179.55 (7) | C1—C8—C12 | 122.6 (6) |
| Cl2—Pt1—Cl3 | 90.24 (6) | C8—C9—C10 | 119.9 (7) |
| Cl2—Pt1—Cl4 | 177.33 (8) | N2—C10—C9 | 119.6 (7) |
| C2—O1—H1' | 105 (5) | N2—C11—C12 | 120.3 (7) |
| C10—N2—C11 | 122.4 (6) | C8—C12—C11 | 119.6 (7) |
| C5—N3—C6 | 123.5 (7) | C8—C1—H1 | 108.00 |
| C1—N1—H1C | 112 (4) | N1—C1—H1 | 108.00 |
| H1A—N1—H1B | 117 (7) | C2—C1—H1 | 108.00 |
| C1—N1—H1A | 117 (5) | C3—C2—H2 | 109.00 |
| H1B—N1—H1C | 93 (8) | O1—C2—H2 | 109.00 |
| C1—N1—H1B | 109 (5) | C1—C2—H2 | 109.00 |
| H1A—N1—H1C | 107 (7) | C3—C4—H4 | 119.00 |
| C11—N2—H2' | 125 (5) | C5—C4—H4 | 119.00 |
| C10—N2—H2' | 112 (5) | N3—C5—H5 | 121.00 |
| C6—N3—H3' | 124 (5) | C4—C5—H5 | 121.00 |
| C5—N3—H3' | 113 (5) | C7—C6—H6 | 120.00 |
| N1—C1—C8 | 111.6 (6) | N3—C6—H6 | 120.00 |
| N1—C1—C2 | 110.4 (6) | C3—C7—H7 | 120.00 |
| C2—C1—C8 | 111.2 (6) | C6—C7—H7 | 120.00 |
| O1—C2—C1 | 105.6 (6) | C8—C9—H9 | 120.00 |
| O1—C2—C3 | 112.3 (6) | C10—C9—H9 | 120.00 |
| C1—C2—C3 | 111.8 (6) | C9—C10—H10 | 120.00 |
| C2—C3—C7 | 121.2 (7) | N2—C10—H10 | 120.00 |
| C2—C3—C4 | 120.9 (6) | N2—C11—H11 | 120.00 |
| C4—C3—C7 | 118.0 (7) | C12—C11—H11 | 120.00 |
| C3—C4—C5 | 121.3 (7) | C11—C12—H12 | 120.00 |
| N3—C5—C4 | 118.0 (7) | C8—C12—H12 | 120.00 |
| N3—C6—C7 | 119.5 (7) | ||
| C11—N2—C10—C9 | 1.2 (12) | C1—C2—C3—C4 | 68.4 (9) |
| C10—N2—C11—C12 | 1.0 (12) | C1—C2—C3—C7 | −113.4 (8) |
| C6—N3—C5—C4 | −0.6 (12) | C2—C3—C4—C5 | 178.7 (7) |
| C5—N3—C6—C7 | 0.1 (12) | C7—C3—C4—C5 | 0.4 (12) |
| N1—C1—C2—O1 | −53.4 (7) | C2—C3—C7—C6 | −179.2 (7) |
| N1—C1—C2—C3 | 69.1 (7) | C4—C3—C7—C6 | −0.9 (11) |
| C8—C1—C2—O1 | 71.1 (7) | C3—C4—C5—N3 | 0.3 (12) |
| C8—C1—C2—C3 | −166.5 (6) | N3—C6—C7—C3 | 0.7 (12) |
| N1—C1—C8—C9 | 168.8 (7) | C1—C8—C9—C10 | 177.5 (7) |
| N1—C1—C8—C12 | −14.3 (10) | C12—C8—C9—C10 | 0.5 (11) |
| C2—C1—C8—C9 | 45.1 (9) | C1—C8—C12—C11 | −175.3 (7) |
| C2—C1—C8—C12 | −138.1 (7) | C9—C8—C12—C11 | 1.6 (11) |
| O1—C2—C3—C4 | −173.2 (7) | C8—C9—C10—N2 | −1.9 (12) |
| O1—C2—C3—C7 | 5.1 (10) | N2—C11—C12—C8 | −2.4 (12) |
| H··· | ||||
| O1—H1′···Cl1i | 0.84 (6) | 2.49 (7) | 3.250 (6) | 152 (6) |
| N1—H1 | 0.86 (7) | 2.32 (6) | 3.148 (6) | 162 (7) |
| N1—H1 | 0.86 (5) | 2.30 (6) | 3.097 (7) | 154 (7) |
| N1—H1 | 0.86 (5) | 2.50 (5) | 3.214 (6) | 141 (6) |
| N1—H1 | 0.86 (5) | 2.58 (7) | 3.242 (6) | 134 (6) |
| N2—H2′···Cl5iv | 0.84 (4) | 2.45 (7) | 3.088 (6) | 134 (7) |
| N2—H2′···Cl5v | 0.84 (4) | 2.69 (6) | 3.272 (6) | 128 (7) |
| N3—H3′···Cl1vi | 0.84 (6) | 2.50 (6) | 3.275 (6) | 155 (6) |
| N3—H3′···Cl4vi | 0.84 (6) | 2.72 (7) | 3.286 (7) | 127 (7) |
| C1—H1···Cl1vii | 0.98 | 2.71 | 3.660 (8) | 163 |
| C5—H5···Cl3iii | 0.93 | 2.71 | 3.604 (8) | 162 |
| C10—H10···Cl3i | 0.93 | 2.73 | 3.459 (8) | 136 |
| C10—H10···Cl5v | 0.93 | 2.74 | 3.308 (7) | 120 |
| C11—H11···Cl2viii | 0.93 | 2.64 | 3.449 (8) | 145 |
Hydrogen-bond geometry (Å, °)
|
|
| H⋯ |
|
|
|---|---|---|---|---|
| O1—H1′⋯Cl1i | 0.84 (6) | 2.49 (7) | 3.250 (6) | 152 (6) |
| N1—H1 | 0.86 (7) | 2.32 (6) | 3.148 (6) | 162 (7) |
| N1—H1 | 0.86 (5) | 2.30 (6) | 3.097 (7) | 154 (7) |
| N1—H1 | 0.86 (5) | 2.50 (5) | 3.214 (6) | 141 (6) |
| N1—H1 | 0.86 (5) | 2.58 (7) | 3.242 (6) | 134 (6) |
| N2—H2′⋯Cl5iv | 0.84 (4) | 2.45 (7) | 3.088 (6) | 134 (7) |
| N2—H2′⋯Cl5v | 0.84 (4) | 2.69 (6) | 3.272 (6) | 128 (7) |
| N3—H3′⋯Cl1vi | 0.84 (6) | 2.50 (6) | 3.275 (6) | 155 (6) |
| N3—H3′⋯Cl4vi | 0.84 (6) | 2.72 (7) | 3.286 (7) | 127 (7) |
| C1—H1⋯Cl1vii | 0.98 | 2.71 | 3.660 (8) | 163 |
| C5—H5⋯Cl3iii | 0.93 | 2.71 | 3.604 (8) | 162 |
| C10—H10⋯Cl3i | 0.93 | 2.73 | 3.459 (8) | 136 |
| C10—H10⋯Cl5v | 0.93 | 2.74 | 3.308 (7) | 120 |
| C11—H11⋯Cl2viii | 0.93 | 2.64 | 3.449 (8) | 145 |
Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) ; (vi) ; (vii) ; (viii) .