organic compounds
3-(4-Pyridyl)benzoic acid
aDepartment of Biology, Dezhou University, Dezhou Shandong 253023, People's Republic of China
*Correspondence e-mail: dzxingjianxin@yahoo.cn
The molecule of the title compound, C12H9NO2, is not planar, the benzene and pyridine rings making a dihedral angle of 32.14 (7)°. The carboxy group is slightly twisted with respect to the benzene ring by 11.95 (10)°. In the intermolecular O—H⋯N hydrogen bonds link neighboring molecules into infinite chains along the c axis.
Related literature
For coordination polymers with pyridine carboxylate, see: Lu & Luck (2003); Luo et al. (2007).
Experimental
Crystal data
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Refinement
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Data collection: APEX2 (Bruker, 2005); cell SAINT (Bruker, 2005); data reduction: SAINT; program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg & Putz, 1999); software used to prepare material for publication: WinGX (Farrugia, 1999).
Supporting information
10.1107/S1600536809015530/dn2447sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536809015530/dn2447Isup2.hkl
Commercially available 3-Pyrid-4-ylbenzoic acid was further purified by repeated recrystallization anhydrous ethanol from. Single crystals suitable for X-ray analysis were grown by slow evaporation of an anhydrous ethanol solution at room temperature.
All H atoms attached to C atoms and O atom were fixed geometrically and treated as riding with C—H = 0.93 Å and O—H = 0.82 Å with Uiso(H) = 1.2Ueq(C) or Uiso(H) = 1.5Ueq(O).
Data collection: APEX2 (Bruker, 2005); cell
SAINT (Bruker, 2005); data reduction: SAINT (Bruker, 2005); program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg & Putz, 1999); software used to prepare material for publication: WinGX (Farrugia, 1999).C12H9NO2 | F(000) = 832 |
Mr = 199.20 | Dx = 1.400 Mg m−3 |
Orthorhombic, Pbca | Mo Kα radiation, λ = 0.71069 Å |
Hall symbol: -P 2ac 2ab | Cell parameters from 1695 reflections |
a = 13.839 (3) Å | θ = 2.6–24.3° |
b = 7.013 (7) Å | µ = 0.10 mm−1 |
c = 19.469 (10) Å | T = 296 K |
V = 1890 (2) Å3 | Block, colorless |
Z = 8 | 0.33 × 0.25 × 0.20 mm |
Bruker APEX2 CCD area-detector diffractometer | 2365 independent reflections |
Radiation source: fine-focus sealed tube | 1480 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.041 |
ϕ and ω scans | θmax = 28.5°, θmin = 2.1° |
Absorption correction: multi-scan (SADABS; Bruker, 2005) | h = −12→18 |
Tmin = 0.958, Tmax = 0.979 | k = −9→8 |
11481 measured reflections | l = −25→26 |
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)] = 0.045 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.135 | H-atom parameters constrained |
S = 1.03 | w = 1/[σ2(Fo2) + (0.0645P)2 + 0.2238P] where P = (Fo2 + 2Fc2)/3 |
2365 reflections | (Δ/σ)max = 0.001 |
137 parameters | Δρmax = 0.24 e Å−3 |
0 restraints | Δρmin = −0.19 e Å−3 |
C12H9NO2 | V = 1890 (2) Å3 |
Mr = 199.20 | Z = 8 |
Orthorhombic, Pbca | Mo Kα radiation |
a = 13.839 (3) Å | µ = 0.10 mm−1 |
b = 7.013 (7) Å | T = 296 K |
c = 19.469 (10) Å | 0.33 × 0.25 × 0.20 mm |
Bruker APEX2 CCD area-detector diffractometer | 2365 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2005) | 1480 reflections with I > 2σ(I) |
Tmin = 0.958, Tmax = 0.979 | Rint = 0.041 |
11481 measured reflections |
R[F2 > 2σ(F2)] = 0.045 | 0 restraints |
wR(F2) = 0.135 | H-atom parameters constrained |
S = 1.03 | Δρmax = 0.24 e Å−3 |
2365 reflections | Δρmin = −0.19 e Å−3 |
137 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 | 0.40429 (11) | 0.07701 (18) | 0.11778 (6) | 0.0584 (4) | |
O2 | 0.36926 (10) | −0.18026 (17) | 0.17987 (6) | 0.0522 (4) | |
H2 | 0.3707 | −0.2322 | 0.1422 | 0.078* | |
N1 | 0.37092 (10) | −0.1441 (2) | 0.55920 (6) | 0.0404 (4) | |
C1 | 0.32413 (12) | 0.1110 (2) | 0.48533 (8) | 0.0394 (4) | |
H1 | 0.2910 | 0.2254 | 0.4801 | 0.047* | |
C2 | 0.32519 (12) | 0.0204 (2) | 0.54811 (8) | 0.0409 (4) | |
H2A | 0.2924 | 0.0767 | 0.5845 | 0.049* | |
C3 | 0.41717 (12) | −0.2214 (2) | 0.50565 (8) | 0.0412 (4) | |
H3 | 0.4495 | −0.3362 | 0.5123 | 0.049* | |
C4 | 0.41965 (13) | −0.1406 (2) | 0.44148 (8) | 0.0384 (4) | |
H4 | 0.4527 | −0.2007 | 0.4059 | 0.046* | |
C5 | 0.37253 (11) | 0.0313 (2) | 0.42988 (7) | 0.0333 (4) | |
C6 | 0.37464 (11) | 0.1281 (2) | 0.36208 (7) | 0.0351 (4) | |
C7 | 0.37848 (12) | 0.0237 (2) | 0.30137 (8) | 0.0367 (4) | |
H7 | 0.3784 | −0.1088 | 0.3034 | 0.044* | |
C8 | 0.38238 (11) | 0.1135 (2) | 0.23794 (8) | 0.0370 (4) | |
C9 | 0.38217 (13) | 0.3104 (2) | 0.23504 (9) | 0.0449 (4) | |
H9 | 0.3859 | 0.3718 | 0.1928 | 0.054* | |
C10 | 0.37647 (14) | 0.4159 (2) | 0.29454 (9) | 0.0517 (5) | |
H10 | 0.3752 | 0.5484 | 0.2922 | 0.062* | |
C11 | 0.37260 (13) | 0.3262 (2) | 0.35748 (9) | 0.0449 (4) | |
H11 | 0.3686 | 0.3989 | 0.3973 | 0.054* | |
C12 | 0.38692 (12) | 0.0033 (2) | 0.17260 (8) | 0.0405 (4) |
U11 | U22 | U33 | U12 | U13 | U23 | |
O1 | 0.0891 (11) | 0.0554 (8) | 0.0308 (7) | −0.0103 (7) | 0.0039 (6) | 0.0069 (6) |
O2 | 0.0824 (10) | 0.0435 (7) | 0.0306 (6) | −0.0105 (7) | 0.0057 (6) | −0.0034 (5) |
N1 | 0.0462 (9) | 0.0433 (8) | 0.0316 (7) | −0.0036 (6) | −0.0016 (6) | 0.0014 (6) |
C1 | 0.0434 (10) | 0.0387 (9) | 0.0361 (9) | 0.0052 (7) | 0.0005 (7) | −0.0049 (7) |
C2 | 0.0436 (10) | 0.0468 (10) | 0.0322 (9) | −0.0013 (8) | 0.0036 (7) | −0.0073 (7) |
C3 | 0.0483 (10) | 0.0375 (8) | 0.0377 (9) | 0.0036 (8) | −0.0022 (7) | 0.0007 (7) |
C4 | 0.0460 (10) | 0.0373 (9) | 0.0319 (8) | 0.0016 (7) | 0.0039 (7) | −0.0037 (7) |
C5 | 0.0374 (8) | 0.0340 (8) | 0.0285 (8) | −0.0034 (7) | −0.0011 (6) | −0.0023 (6) |
C6 | 0.0381 (9) | 0.0342 (8) | 0.0330 (8) | −0.0005 (7) | 0.0009 (7) | 0.0000 (6) |
C7 | 0.0452 (9) | 0.0319 (8) | 0.0330 (8) | −0.0011 (7) | 0.0011 (7) | 0.0008 (6) |
C8 | 0.0406 (9) | 0.0385 (9) | 0.0320 (8) | −0.0026 (7) | −0.0008 (7) | 0.0013 (6) |
C9 | 0.0567 (11) | 0.0409 (10) | 0.0370 (9) | −0.0037 (8) | −0.0058 (8) | 0.0095 (7) |
C10 | 0.0732 (14) | 0.0300 (9) | 0.0519 (11) | 0.0004 (9) | −0.0051 (9) | 0.0038 (8) |
C11 | 0.0590 (11) | 0.0359 (9) | 0.0399 (9) | 0.0018 (8) | −0.0004 (8) | −0.0047 (7) |
C12 | 0.0468 (10) | 0.0423 (10) | 0.0324 (9) | −0.0017 (7) | −0.0010 (7) | 0.0035 (7) |
O1—C12 | 1.2102 (18) | C5—C6 | 1.485 (2) |
O2—C12 | 1.318 (2) | C6—C7 | 1.391 (2) |
O2—H2 | 0.8200 | C6—C11 | 1.393 (2) |
N1—C2 | 1.333 (2) | C7—C8 | 1.387 (2) |
N1—C3 | 1.338 (2) | C7—H7 | 0.9300 |
C1—C2 | 1.378 (2) | C8—C9 | 1.382 (2) |
C1—C5 | 1.388 (2) | C8—C12 | 1.490 (2) |
C1—H1 | 0.9300 | C9—C10 | 1.377 (2) |
C2—H2A | 0.9300 | C9—H9 | 0.9300 |
C3—C4 | 1.372 (2) | C10—C11 | 1.379 (2) |
C3—H3 | 0.9300 | C10—H10 | 0.9300 |
C4—C5 | 1.389 (2) | C11—H11 | 0.9300 |
C4—H4 | 0.9300 | ||
C12—O2—H2 | 109.5 | C11—C6—C5 | 120.85 (13) |
C2—N1—C3 | 116.83 (14) | C8—C7—C6 | 121.25 (15) |
C2—C1—C5 | 119.96 (15) | C8—C7—H7 | 119.4 |
C2—C1—H1 | 120.0 | C6—C7—H7 | 119.4 |
C5—C1—H1 | 120.0 | C9—C8—C7 | 119.33 (15) |
N1—C2—C1 | 123.21 (15) | C9—C8—C12 | 118.92 (14) |
N1—C2—H2A | 118.4 | C7—C8—C12 | 121.75 (15) |
C1—C2—H2A | 118.4 | C10—C9—C8 | 120.19 (15) |
N1—C3—C4 | 123.66 (16) | C10—C9—H9 | 119.9 |
N1—C3—H3 | 118.2 | C8—C9—H9 | 119.9 |
C4—C3—H3 | 118.2 | C9—C10—C11 | 120.32 (16) |
C3—C4—C5 | 119.64 (15) | C9—C10—H10 | 119.8 |
C3—C4—H4 | 120.2 | C11—C10—H10 | 119.8 |
C5—C4—H4 | 120.2 | C10—C11—C6 | 120.77 (15) |
C1—C5—C4 | 116.70 (14) | C10—C11—H11 | 119.6 |
C1—C5—C6 | 121.14 (14) | C6—C11—H11 | 119.6 |
C4—C5—C6 | 122.15 (14) | O1—C12—O2 | 123.30 (16) |
C7—C6—C11 | 118.12 (14) | O1—C12—C8 | 122.67 (16) |
C7—C6—C5 | 121.03 (14) | O2—C12—C8 | 114.03 (14) |
D—H···A | D—H | H···A | D···A | D—H···A |
O2—H2···N1i | 0.82 | 1.83 | 2.6526 (18) | 178 |
Symmetry code: (i) x, −y−1/2, z−1/2. |
Experimental details
Crystal data | |
Chemical formula | C12H9NO2 |
Mr | 199.20 |
Crystal system, space group | Orthorhombic, Pbca |
Temperature (K) | 296 |
a, b, c (Å) | 13.839 (3), 7.013 (7), 19.469 (10) |
V (Å3) | 1890 (2) |
Z | 8 |
Radiation type | Mo Kα |
µ (mm−1) | 0.10 |
Crystal size (mm) | 0.33 × 0.25 × 0.20 |
Data collection | |
Diffractometer | Bruker APEX2 CCD area-detector diffractometer |
Absorption correction | Multi-scan (SADABS; Bruker, 2005) |
Tmin, Tmax | 0.958, 0.979 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 11481, 2365, 1480 |
Rint | 0.041 |
(sin θ/λ)max (Å−1) | 0.670 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.045, 0.135, 1.03 |
No. of reflections | 2365 |
No. of parameters | 137 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.24, −0.19 |
Computer programs: APEX2 (Bruker, 2005), SAINT (Bruker, 2005), SIR97 (Altomare et al., 1999), SHELXL97 (Sheldrick, 2008), DIAMOND (Brandenburg & Putz, 1999), WinGX (Farrugia, 1999).
D—H···A | D—H | H···A | D···A | D—H···A |
O2—H2···N1i | 0.82 | 1.83 | 2.6526 (18) | 177.7 |
Symmetry code: (i) x, −y−1/2, z−1/2. |
References
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Brandenburg, K. & Putz, H. (1999). DIAMOND. Crystal Impact GbR, Bonn, Germany. Google Scholar
Bruker (2005). APEX2, SAINT and SADABS. Bruker AXS Inc.,Madison, Wisconsin, USA. Google Scholar
Farrugia, L. J. (1999). J. Appl. Cryst. 32, 837–838. CrossRef CAS IUCr Journals Google Scholar
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As part of an ongoing investigation into coordination polymer with pyridine carboxylate (Lu et al., 2003; Luo et al., 2007), the crystal structure of the title compound is presented here.
The molecule of the title compound, C12H9NO2, is not planar, the phenyl and the pyridine rings make a dihedral angle of 32.14 (7)° (Fig. 1). The acetic group is slightly twisted with respect to the phenyl ring by 11.95 (10)°. In the crystal structure, intermolecular O—H···N hydrogen bonds link neighboring molecules into infinite chains along the c axis (Table 1, Fig. 2).