organic compounds
Propane-1,3-diyl bis(pyridine-3-carboxylate)
aDepartamento de Química, Facultad de Ciencias Básicas, Universidad de Antofagasta, Casilla 170, Antofagasta, Chile, bInstitut für Anorganische Chemie der Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, D-60438 Frankfurt am Main, Germany, and cInstituto de Bio-Orgánica 'Antonio González', Universidad de La Laguna, Astrofísico Francisco Sánchez N°2, La Laguna, Tenerife, Spain
*Correspondence e-mail: ivanbritob@yahoo.com
The title compound, C15H14N2O4, has a trans–gauche [O/C/C/C–O/C/C/C] (TG) conformation. The angle between the planes of aromatic rings is 76.4 (3)°. The is stabilized by van der Waals interactions and C—H⋯O hydrogen bonds. The crystal used was a non-merohedral twin with a fractional contribution of the minor component of 0.443 (5).
Related literature
For conformation definitions, see: Carlucci et al. (2002). For applications of crystalline nanoporous coordination polymers, see Matsuda et al. (2005); Wu et al. (2005); Xiang et al. (2005).
Experimental
Crystal data
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Data collection
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Refinement
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Data collection: X-AREA (Stoe & Cie, 2001); cell X-AREA; data reduction: X-AREA; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: XP (Sheldrick, 2008); software used to prepare material for publication: SHELXL97.
Supporting information
10.1107/S1600536810008810/om2324sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536810008810/om2324Isup2.hkl
Nicotinic acid (15 g, 0.122 mol) was stirred in SOCl2 (40 ml) in the presence of DMF (0.6 ml) at 60 °C for 12 h. Excess thionyl chloride was removed in vacuo. Dried propanediol (4.3 ml, 0.061 mol) was added. After the evolution of hydrogen chloride ended, the mixture was heated at 150 °C for 2 h. The mixture was dissolved in water, and NH4OH solution was added. After filtration, recrystallization in ethyl acetate gave colorless crystal. Yield 11.53 g (80 %). Analysis calculated for C15H14N2O4: C:62.9 , H:4.89 , N:9.68 ; found: C: 62.25, H: 4.68, N:9.52 . IR (KBr, cm-1): (C═O) 1715 s, (C═C) 1591 m, (Ar C—C, C═N) 1429 s,(C—O) 1277 m.
The crystal turned out to be a non-merohedral twin (twin law: -1 0 0/0 -0.476 -0.740/ 0 -1 0.478) with a fractional contribution of the minor component of 0.443 (5). H atoms were placed in idealized positions and treated as riding atoms with C—H distances in the range 0.95-0.99 Å and Uiso(H) = 1.2Ueq(C). The material was difficult to obtain in a suitable crystalline form.
Data collection: X-AREA (Stoe & Cie, 2001); cell
X-AREA (Stoe & Cie, 2001); data reduction: X-AREA (Stoe & Cie, 2001); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: XP (Sheldrick, 2008); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).Fig. 1. A view of the molecular structure with the atom-numbering scheme. Displacemenent ellipsoids are drawn at the 50% probability level and H atoms are shown as small spheres of arbitrary radii. |
C15H14N2O4 | Z = 2 |
Mr = 286.28 | F(000) = 300 |
Triclinic, P1 | Dx = 1.395 Mg m−3 |
Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71073 Å |
a = 4.4797 (11) Å | Cell parameters from 3924 reflections |
b = 10.911 (3) Å | θ = 3.9–25.8° |
c = 14.842 (4) Å | µ = 0.10 mm−1 |
α = 104.41 (2)° | T = 173 K |
β = 95.90 (2)° | Plate, colourless |
γ = 100.90 (2)° | 0.22 × 0.14 × 0.07 mm |
V = 681.3 (3) Å3 |
Stoe IPDS II two-circle diffractometer | 1382 reflections with I > 2σ(I) |
Radiation source: fine-focus sealed tube | Rint = 0.119 |
Graphite monochromator | θmax = 26.0°, θmin = 3.8° |
ω scans | h = −5→5 |
8629 measured reflections | k = −13→12 |
2558 independent reflections | l = −12→17 |
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)] = 0.109 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.276 | H-atom parameters constrained |
S = 1.49 | w = 1/[σ2(Fo2) + (0.090P)2] where P = (Fo2 + 2Fc2)/3 |
2558 reflections | (Δ/σ)max < 0.001 |
191 parameters | Δρmax = 0.43 e Å−3 |
0 restraints | Δρmin = −0.46 e Å−3 |
C15H14N2O4 | γ = 100.90 (2)° |
Mr = 286.28 | V = 681.3 (3) Å3 |
Triclinic, P1 | Z = 2 |
a = 4.4797 (11) Å | Mo Kα radiation |
b = 10.911 (3) Å | µ = 0.10 mm−1 |
c = 14.842 (4) Å | T = 173 K |
α = 104.41 (2)° | 0.22 × 0.14 × 0.07 mm |
β = 95.90 (2)° |
Stoe IPDS II two-circle diffractometer | 1382 reflections with I > 2σ(I) |
8629 measured reflections | Rint = 0.119 |
2558 independent reflections |
R[F2 > 2σ(F2)] = 0.109 | 0 restraints |
wR(F2) = 0.276 | H-atom parameters constrained |
S = 1.49 | Δρmax = 0.43 e Å−3 |
2558 reflections | Δρmin = −0.46 e Å−3 |
191 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 > σ(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 | 0.8187 (10) | 0.2723 (4) | 0.2445 (4) | 0.0458 (12) | |
O2 | 0.6697 (13) | 0.0749 (5) | 0.1430 (4) | 0.0637 (16) | |
O3 | 1.1653 (9) | 0.2272 (4) | 0.5109 (3) | 0.0405 (11) | |
O4 | 1.2061 (11) | 0.4252 (4) | 0.6081 (4) | 0.0540 (14) | |
C1 | 0.6560 (14) | 0.1865 (6) | 0.1644 (5) | 0.0434 (17) | |
C2 | 1.0002 (15) | 0.2161 (6) | 0.3054 (5) | 0.0434 (16) | |
H2A | 1.1296 | 0.1648 | 0.2688 | 0.052* | |
H2B | 0.8629 | 0.1587 | 0.3334 | 0.052* | |
C3 | 1.2023 (14) | 0.3317 (6) | 0.3827 (5) | 0.0448 (17) | |
H3A | 1.3515 | 0.3838 | 0.3543 | 0.054* | |
H3B | 1.0718 | 0.3881 | 0.4135 | 0.054* | |
C4 | 1.3748 (14) | 0.2826 (7) | 0.4557 (5) | 0.0445 (17) | |
H4A | 1.4795 | 0.2160 | 0.4234 | 0.053* | |
H4B | 1.5339 | 0.3554 | 0.4981 | 0.053* | |
C5 | 1.0994 (13) | 0.3111 (6) | 0.5848 (5) | 0.0439 (17) | |
C11 | 0.4701 (14) | 0.2473 (6) | 0.1081 (5) | 0.0420 (16) | |
C12 | 0.4516 (15) | 0.3777 (6) | 0.1359 (5) | 0.0451 (17) | |
H12 | 0.5646 | 0.4308 | 0.1948 | 0.054* | |
N13 | 0.2835 (15) | 0.4308 (6) | 0.0838 (5) | 0.0568 (17) | |
C14 | 0.1172 (16) | 0.3544 (7) | 0.0009 (6) | 0.0538 (19) | |
H14 | −0.0070 | 0.3904 | −0.0367 | 0.065* | |
C15 | 0.1253 (17) | 0.2229 (7) | −0.0306 (6) | 0.055 (2) | |
H15 | 0.0121 | 0.1712 | −0.0899 | 0.066* | |
C16 | 0.2940 (17) | 0.1699 (7) | 0.0235 (6) | 0.0516 (19) | |
H16 | 0.2923 | 0.0800 | 0.0037 | 0.062* | |
C21 | 0.8829 (13) | 0.2446 (6) | 0.6378 (5) | 0.0386 (15) | |
C22 | 0.7613 (14) | 0.1126 (6) | 0.6107 (6) | 0.0472 (18) | |
H22 | 0.8192 | 0.0626 | 0.5560 | 0.057* | |
N23 | 0.5693 (13) | 0.0501 (6) | 0.6553 (4) | 0.0505 (16) | |
C24 | 0.4879 (17) | 0.1254 (7) | 0.7329 (6) | 0.0526 (19) | |
H24 | 0.3486 | 0.0843 | 0.7661 | 0.063* | |
C25 | 0.5981 (16) | 0.2594 (6) | 0.7660 (5) | 0.0470 (17) | |
H25 | 0.5369 | 0.3086 | 0.8205 | 0.056* | |
C26 | 0.7973 (14) | 0.3177 (6) | 0.7173 (5) | 0.0446 (17) | |
H26 | 0.8772 | 0.4089 | 0.7381 | 0.054* |
U11 | U22 | U33 | U12 | U13 | U23 | |
O1 | 0.045 (2) | 0.027 (2) | 0.054 (3) | 0.0010 (19) | −0.005 (2) | 0.001 (2) |
O2 | 0.095 (4) | 0.041 (3) | 0.047 (3) | 0.020 (3) | −0.005 (3) | −0.001 (2) |
O3 | 0.036 (2) | 0.035 (2) | 0.043 (3) | −0.0023 (18) | 0.005 (2) | 0.004 (2) |
O4 | 0.051 (3) | 0.032 (3) | 0.066 (4) | −0.004 (2) | 0.006 (2) | 0.003 (2) |
C1 | 0.043 (3) | 0.033 (4) | 0.048 (5) | 0.002 (3) | 0.003 (3) | 0.008 (3) |
C2 | 0.044 (3) | 0.033 (3) | 0.053 (4) | 0.006 (3) | 0.006 (3) | 0.014 (3) |
C3 | 0.037 (3) | 0.031 (3) | 0.056 (4) | −0.008 (3) | −0.001 (3) | 0.009 (3) |
C4 | 0.041 (3) | 0.040 (4) | 0.054 (5) | 0.002 (3) | 0.015 (3) | 0.020 (3) |
C5 | 0.034 (3) | 0.027 (3) | 0.062 (5) | 0.002 (3) | −0.001 (3) | 0.002 (3) |
C11 | 0.046 (3) | 0.025 (3) | 0.046 (4) | 0.004 (3) | 0.005 (3) | −0.002 (3) |
C12 | 0.053 (4) | 0.027 (3) | 0.048 (5) | 0.007 (3) | 0.003 (3) | 0.001 (3) |
N13 | 0.072 (4) | 0.039 (3) | 0.051 (4) | 0.013 (3) | −0.006 (3) | 0.003 (3) |
C14 | 0.057 (4) | 0.041 (4) | 0.057 (5) | 0.012 (3) | −0.009 (4) | 0.008 (4) |
C15 | 0.059 (4) | 0.043 (4) | 0.049 (5) | 0.008 (3) | 0.007 (4) | −0.010 (3) |
C16 | 0.066 (4) | 0.030 (3) | 0.051 (5) | 0.006 (3) | 0.009 (4) | 0.001 (3) |
C21 | 0.031 (3) | 0.029 (3) | 0.044 (4) | 0.001 (2) | −0.007 (3) | −0.002 (3) |
C22 | 0.045 (3) | 0.024 (3) | 0.063 (5) | 0.001 (3) | 0.003 (3) | 0.003 (3) |
N23 | 0.054 (3) | 0.041 (3) | 0.048 (4) | −0.002 (3) | 0.004 (3) | 0.008 (3) |
C24 | 0.058 (4) | 0.040 (4) | 0.055 (5) | 0.004 (3) | 0.011 (4) | 0.010 (4) |
C25 | 0.050 (4) | 0.034 (3) | 0.047 (4) | 0.006 (3) | −0.002 (3) | −0.002 (3) |
C26 | 0.042 (3) | 0.028 (3) | 0.051 (5) | 0.004 (3) | 0.000 (3) | −0.008 (3) |
O1—C1 | 1.353 (8) | C12—N13 | 1.329 (10) |
O1—C2 | 1.472 (8) | C12—H12 | 0.9500 |
O2—C1 | 1.194 (8) | N13—C14 | 1.353 (10) |
O3—C5 | 1.340 (8) | C14—C15 | 1.402 (10) |
O3—C4 | 1.452 (7) | C14—H14 | 0.9500 |
O4—C5 | 1.193 (8) | C15—C16 | 1.349 (12) |
C1—C11 | 1.475 (10) | C15—H15 | 0.9500 |
C2—C3 | 1.537 (9) | C16—H16 | 0.9500 |
C2—H2A | 0.9900 | C21—C22 | 1.379 (8) |
C2—H2B | 0.9900 | C21—C26 | 1.384 (9) |
C3—C4 | 1.528 (10) | C22—N23 | 1.328 (9) |
C3—H3A | 0.9900 | C22—H22 | 0.9500 |
C3—H3B | 0.9900 | N23—C24 | 1.364 (10) |
C4—H4A | 0.9900 | C24—C25 | 1.393 (9) |
C4—H4B | 0.9900 | C24—H24 | 0.9500 |
C5—C21 | 1.504 (10) | C25—C26 | 1.368 (10) |
C11—C16 | 1.389 (10) | C25—H25 | 0.9500 |
C11—C12 | 1.400 (8) | C26—H26 | 0.9500 |
C1—O1—C2 | 114.8 (5) | N13—C12—C11 | 123.2 (7) |
C5—O3—C4 | 116.2 (5) | N13—C12—H12 | 118.4 |
O2—C1—O1 | 122.4 (6) | C11—C12—H12 | 118.4 |
O2—C1—C11 | 125.2 (6) | C12—N13—C14 | 118.4 (7) |
O1—C1—C11 | 112.4 (6) | N13—C14—C15 | 121.1 (7) |
O1—C2—C3 | 105.9 (5) | N13—C14—H14 | 119.5 |
O1—C2—H2A | 110.6 | C15—C14—H14 | 119.5 |
C3—C2—H2A | 110.6 | C16—C15—C14 | 119.9 (7) |
O1—C2—H2B | 110.6 | C16—C15—H15 | 120.0 |
C3—C2—H2B | 110.6 | C14—C15—H15 | 120.0 |
H2A—C2—H2B | 108.7 | C15—C16—C11 | 119.8 (7) |
C4—C3—C2 | 109.8 (6) | C15—C16—H16 | 120.1 |
C4—C3—H3A | 109.7 | C11—C16—H16 | 120.1 |
C2—C3—H3A | 109.7 | C22—C21—C26 | 117.6 (7) |
C4—C3—H3B | 109.7 | C22—C21—C5 | 123.1 (6) |
C2—C3—H3B | 109.7 | C26—C21—C5 | 119.3 (6) |
H3A—C3—H3B | 108.2 | N23—C22—C21 | 125.0 (7) |
O3—C4—C3 | 111.0 (5) | N23—C22—H22 | 117.5 |
O3—C4—H4A | 109.4 | C21—C22—H22 | 117.5 |
C3—C4—H4A | 109.4 | C22—N23—C24 | 115.8 (6) |
O3—C4—H4B | 109.4 | N23—C24—C25 | 123.6 (7) |
C3—C4—H4B | 109.4 | N23—C24—H24 | 118.2 |
H4A—C4—H4B | 108.0 | C25—C24—H24 | 118.2 |
O4—C5—O3 | 124.4 (6) | C26—C25—C24 | 117.7 (7) |
O4—C5—C21 | 123.4 (7) | C26—C25—H25 | 121.2 |
O3—C5—C21 | 112.2 (5) | C24—C25—H25 | 121.2 |
C16—C11—C12 | 117.6 (7) | C25—C26—C21 | 120.3 (6) |
C16—C11—C1 | 118.2 (6) | C25—C26—H26 | 119.8 |
C12—C11—C1 | 124.1 (6) | C21—C26—H26 | 119.8 |
C2—O1—C1—O2 | −3.1 (9) | N13—C14—C15—C16 | 1.9 (12) |
C2—O1—C1—C11 | 177.9 (5) | C14—C15—C16—C11 | −2.9 (11) |
C1—O1—C2—C3 | 171.4 (5) | C12—C11—C16—C15 | 3.2 (10) |
O1—C2—C3—C4 | 173.9 (5) | C1—C11—C16—C15 | −178.9 (7) |
C5—O3—C4—C3 | −84.3 (7) | O4—C5—C21—C22 | −179.8 (7) |
C2—C3—C4—O3 | −70.1 (7) | O3—C5—C21—C22 | −1.8 (9) |
C4—O3—C5—O4 | −1.7 (10) | O4—C5—C21—C26 | 0.8 (10) |
C4—O3—C5—C21 | −179.6 (6) | O3—C5—C21—C26 | 178.7 (6) |
O2—C1—C11—C16 | 0.4 (11) | C26—C21—C22—N23 | −0.4 (11) |
O1—C1—C11—C16 | 179.4 (6) | C5—C21—C22—N23 | −179.9 (7) |
O2—C1—C11—C12 | 178.2 (7) | C21—C22—N23—C24 | 0.9 (11) |
O1—C1—C11—C12 | −2.8 (9) | C22—N23—C24—C25 | −0.9 (11) |
C16—C11—C12—N13 | −2.5 (10) | N23—C24—C25—C26 | 0.3 (12) |
C1—C11—C12—N13 | 179.7 (7) | C24—C25—C26—C21 | 0.2 (10) |
C11—C12—N13—C14 | 1.4 (11) | C22—C21—C26—C25 | −0.2 (10) |
C12—N13—C14—C15 | −1.1 (11) | C5—C21—C26—C25 | 179.3 (7) |
D—H···A | D—H | H···A | D···A | D—H···A |
C3—H3A···O4i | 0.99 | 2.49 | 3.341 (8) | 144 |
C16—H16···O2ii | 0.95 | 2.45 | 3.198 (10) | 136 |
C24—H24···O2iii | 0.95 | 2.45 | 3.218 (10) | 138 |
Symmetry codes: (i) −x+3, −y+1, −z+1; (ii) −x+1, −y, −z; (iii) −x+1, −y, −z+1. |
Experimental details
Crystal data | |
Chemical formula | C15H14N2O4 |
Mr | 286.28 |
Crystal system, space group | Triclinic, P1 |
Temperature (K) | 173 |
a, b, c (Å) | 4.4797 (11), 10.911 (3), 14.842 (4) |
α, β, γ (°) | 104.41 (2), 95.90 (2), 100.90 (2) |
V (Å3) | 681.3 (3) |
Z | 2 |
Radiation type | Mo Kα |
µ (mm−1) | 0.10 |
Crystal size (mm) | 0.22 × 0.14 × 0.07 |
Data collection | |
Diffractometer | Stoe IPDS II two-circle diffractometer |
Absorption correction | – |
No. of measured, independent and observed [I > 2σ(I)] reflections | 8629, 2558, 1382 |
Rint | 0.119 |
(sin θ/λ)max (Å−1) | 0.617 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.109, 0.276, 1.49 |
No. of reflections | 2558 |
No. of parameters | 191 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.43, −0.46 |
Computer programs: X-AREA (Stoe & Cie, 2001), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), XP (Sheldrick, 2008).
D—H···A | D—H | H···A | D···A | D—H···A |
C3—H3A···O4i | 0.9900 | 2.4900 | 3.341 (8) | 144.00 |
C16—H16···O2ii | 0.9500 | 2.4500 | 3.198 (10) | 136.00 |
C24—H24···O2iii | 0.9500 | 2.4500 | 3.218 (10) | 138.00 |
Symmetry codes: (i) −x+3, −y+1, −z+1; (ii) −x+1, −y, −z; (iii) −x+1, −y, −z+1. |
Acknowledgements
We thank the Spanish Research Council (CSIC) for providing us with a free-of-charge licence for the CSD system. JV thanks the Universidad de Antofagasta for PhD fellowships.
References
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In the past decade, crystalline nanoporous coordination polymers have been extensively studied for their potential applications in magnetism (Xiang et al., 2005), catalysis (Wu et al., 2005) and gas adsorption or separation (Matsuda et al., 2005). The propanediyl group in the crystal structure can adopt four possible conformations: trans-trans (TT), trans-gauche (TG), gauche-gauche (GG), gauche-gauche' (GG') (Carlucci et al., 2002). The propanediyl group in the title compound has a trans-gauche (TG) [O1/C2/C3/C4 - O3/C4/C3/C2] conformation (Fig. 1). The angle between the planes of aromatics rings is 76.4 (3)°. The crystal structure is stabilized by van der Waals interactions and C—H···O hydrogen bonds (Table 1). To the best of our knowledge coordination polymer with this ligand still remain unknown.