Experimental
Crystal data
C5H12N+·C11H7O3− Mr = 273.32 Monoclinic, P 21 /n a = 8.6683 (3) Å b = 19.4537 (5) Å c = 9.5932 (3) Å β = 111.959 (2)° V = 1500.34 (8) Å3 Z = 4 Mo Kα radiation μ = 0.08 mm−1 T = 298 (2) K 0.40 × 0.30 × 0.20 mm
|
Data collection
Bruker SMART CCD area-detector diffractometer Absorption correction: none 10640 measured reflections 3385 independent reflections 1512 reflections with I > σ(I) Rint = 0.035
|
D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A | O1—H1B⋯O3 | 0.82 | 1.77 | 2.504 (2) | 149 | N1—H1C⋯O2i | 0.96 | 1.83 | 2.783 (2) | 173 | N1—H1D⋯O3 | 0.96 | 1.75 | 2.709 (2) | 173 | C12—H12A⋯O1ii | 0.97 | 2.40 | 3.336 (3) | 161 | Symmetry codes: (i) -x, -y, -z+1; (ii) . | |
Data collection: SMART (Bruker, 2001
); cell refinement: SAINT (Bruker, 2001
); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008
); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.
Supporting information
3-Hydroxy-2-naphthoic acid (94 mg, 0.5 mmol) and piperidine (43 mg, 0.5 mmol) were dissolved in methanol (5 ml) and water (1 ml) at room temperature. The single crystals of the title compound were obtained from the solution after several days.
H atoms were placed in calculated positions with O—H = 0.82, N—H = 0.96, C—H = 0.93 (aromatic) or 0.97 Å (methylene), and refined in riding mode with Uiso(H) = 1.5Ueq(O,N) and 1.2Uiso(C).
Data collection: SMART (Bruker, 2001); cell refinement: SAINT (Bruker, 2001); data reduction: SAINT (Bruker, 2001); program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).
Piperidinium 3-hydroxy-2-naphthoate
top Crystal data top C5H12N+·C11H7O3− | F(000) = 584 |
Mr = 273.32 | Dx = 1.210 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2yn | Cell parameters from 1627 reflections |
a = 8.6683 (3) Å | θ = 2.5–20.5° |
b = 19.4537 (5) Å | µ = 0.08 mm−1 |
c = 9.5932 (3) Å | T = 298 K |
β = 111.959 (2)° | Block, colourless |
V = 1500.34 (8) Å3 | 0.40 × 0.30 × 0.20 mm |
Z = 4 | |
Data collection top Bruker SMART CCD area-detector diffractometer | 1512 reflections with I > σ(I) |
Radiation source: fine-focus sealed tube | Rint = 0.035 |
Graphite monochromator | θmax = 27.4°, θmin = 2.1° |
ϕ and ω scans | h = −9→11 |
10640 measured reflections | k = −25→22 |
3385 independent reflections | l = −12→12 |
Refinement top 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)] = 0.048 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.160 | H-atom parameters constrained |
S = 0.99 | w = 1/[σ2(Fo2) + (0.0733P)2] where P = (Fo2 + 2Fc2)/3 |
3385 reflections | (Δ/σ)max < 0.001 |
181 parameters | Δρmax = 0.13 e Å−3 |
0 restraints | Δρmin = −0.13 e Å−3 |
Crystal data top C5H12N+·C11H7O3− | V = 1500.34 (8) Å3 |
Mr = 273.32 | Z = 4 |
Monoclinic, P21/n | Mo Kα radiation |
a = 8.6683 (3) Å | µ = 0.08 mm−1 |
b = 19.4537 (5) Å | T = 298 K |
c = 9.5932 (3) Å | 0.40 × 0.30 × 0.20 mm |
β = 111.959 (2)° | |
Data collection top Bruker SMART CCD area-detector diffractometer | 1512 reflections with I > σ(I) |
10640 measured reflections | Rint = 0.035 |
3385 independent reflections | |
Refinement top R[F2 > 2σ(F2)] = 0.048 | 0 restraints |
wR(F2) = 0.160 | H-atom parameters constrained |
S = 0.99 | Δρmax = 0.13 e Å−3 |
3385 reflections | Δρmin = −0.13 e Å−3 |
181 parameters | |
Special details top Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'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 > 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. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top | x | y | z | Uiso*/Ueq | |
N1 | −0.1726 (2) | 0.09197 (8) | 0.39856 (18) | 0.0718 (5) | |
H1C | −0.1979 | 0.0491 | 0.4346 | 0.108* | |
H1D | −0.0626 | 0.1054 | 0.4635 | 0.108* | |
O1 | 0.31760 (19) | 0.22455 (7) | 0.73435 (18) | 0.0944 (5) | |
H1B | 0.2331 | 0.2051 | 0.6786 | 0.142* | |
O2 | 0.24997 (18) | 0.03674 (7) | 0.51894 (15) | 0.0832 (5) | |
O3 | 0.14101 (19) | 0.13370 (8) | 0.56381 (18) | 0.0948 (5) | |
C1 | 0.6069 (3) | 0.20988 (10) | 0.8318 (2) | 0.0692 (6) | |
H1A | 0.6176 | 0.2530 | 0.8763 | 0.083* | |
C2 | 0.4523 (3) | 0.18561 (9) | 0.7481 (2) | 0.0636 (5) | |
C3 | 0.4321 (2) | 0.12071 (9) | 0.67629 (19) | 0.0561 (5) | |
C4 | 0.5718 (3) | 0.08253 (9) | 0.69633 (19) | 0.0604 (5) | |
H4A | 0.5597 | 0.0398 | 0.6498 | 0.072* | |
C5 | 0.7325 (3) | 0.10544 (10) | 0.7844 (2) | 0.0629 (5) | |
C6 | 0.8758 (3) | 0.06627 (12) | 0.8062 (3) | 0.0930 (7) | |
H6A | 0.8654 | 0.0229 | 0.7626 | 0.112* | |
C7 | 1.0287 (3) | 0.09073 (16) | 0.8897 (3) | 0.1178 (10) | |
H7A | 1.1223 | 0.0642 | 0.9027 | 0.141* | |
C8 | 1.0468 (3) | 0.15586 (15) | 0.9569 (3) | 0.1102 (9) | |
H8A | 1.1524 | 0.1724 | 1.0137 | 0.132* | |
C9 | 0.9119 (3) | 0.19463 (12) | 0.9394 (2) | 0.0838 (6) | |
H9A | 0.9256 | 0.2375 | 0.9852 | 0.101* | |
C10 | 0.7497 (3) | 0.17107 (10) | 0.8523 (2) | 0.0623 (5) | |
C11 | 0.2638 (3) | 0.09412 (11) | 0.5796 (2) | 0.0669 (6) | |
C12 | −0.2927 (3) | 0.14545 (10) | 0.4042 (2) | 0.0772 (6) | |
H12A | −0.2619 | 0.1895 | 0.3749 | 0.093* | |
H12B | −0.2893 | 0.1495 | 0.5061 | 0.093* | |
C13 | −0.4652 (3) | 0.12680 (12) | 0.3005 (3) | 0.0900 (7) | |
H13A | −0.5412 | 0.1634 | 0.3004 | 0.108* | |
H13B | −0.5001 | 0.0853 | 0.3366 | 0.108* | |
C14 | −0.4732 (3) | 0.11527 (13) | 0.1424 (3) | 0.0995 (8) | |
H14A | −0.5837 | 0.0996 | 0.0798 | 0.119* | |
H14B | −0.4525 | 0.1583 | 0.1015 | 0.119* | |
C15 | −0.3471 (3) | 0.06288 (13) | 0.1397 (2) | 0.0857 (7) | |
H15A | −0.3759 | 0.0184 | 0.1690 | 0.103* | |
H15B | −0.3490 | 0.0589 | 0.0383 | 0.103* | |
C16 | −0.1763 (3) | 0.08263 (11) | 0.2440 (3) | 0.0852 (7) | |
H16A | −0.0979 | 0.0471 | 0.2439 | 0.102* | |
H16B | −0.1434 | 0.1251 | 0.2097 | 0.102* | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
N1 | 0.0655 (12) | 0.0642 (11) | 0.0731 (11) | −0.0064 (8) | 0.0116 (9) | 0.0044 (8) |
O1 | 0.0755 (11) | 0.0761 (10) | 0.1167 (13) | 0.0101 (8) | 0.0186 (9) | −0.0260 (8) |
O2 | 0.0942 (12) | 0.0604 (9) | 0.0768 (10) | −0.0154 (7) | 0.0110 (8) | −0.0074 (7) |
O3 | 0.0677 (11) | 0.0869 (11) | 0.1111 (13) | −0.0032 (9) | 0.0121 (9) | −0.0172 (9) |
C1 | 0.0774 (16) | 0.0539 (11) | 0.0683 (13) | −0.0059 (11) | 0.0182 (12) | −0.0120 (9) |
C2 | 0.0689 (15) | 0.0538 (12) | 0.0641 (12) | 0.0031 (11) | 0.0203 (11) | −0.0032 (9) |
C3 | 0.0682 (14) | 0.0483 (10) | 0.0481 (10) | −0.0035 (9) | 0.0176 (9) | 0.0014 (8) |
C4 | 0.0753 (15) | 0.0505 (11) | 0.0529 (11) | −0.0009 (10) | 0.0211 (10) | −0.0031 (8) |
C5 | 0.0656 (14) | 0.0660 (13) | 0.0545 (11) | 0.0015 (11) | 0.0192 (10) | −0.0012 (9) |
C6 | 0.0789 (19) | 0.0897 (16) | 0.0979 (17) | 0.0125 (14) | 0.0187 (14) | −0.0205 (13) |
C7 | 0.071 (2) | 0.130 (2) | 0.131 (2) | 0.0165 (16) | 0.0138 (17) | −0.0327 (19) |
C8 | 0.0669 (19) | 0.126 (2) | 0.119 (2) | −0.0029 (16) | 0.0122 (15) | −0.0265 (18) |
C9 | 0.0794 (17) | 0.0836 (15) | 0.0786 (15) | −0.0114 (13) | 0.0181 (13) | −0.0138 (12) |
C10 | 0.0655 (14) | 0.0637 (13) | 0.0536 (11) | −0.0056 (10) | 0.0174 (10) | −0.0023 (9) |
C11 | 0.0755 (16) | 0.0566 (13) | 0.0604 (12) | −0.0084 (12) | 0.0160 (11) | 0.0031 (10) |
C12 | 0.1010 (19) | 0.0594 (13) | 0.0748 (14) | −0.0006 (12) | 0.0371 (14) | 0.0028 (10) |
C13 | 0.0788 (18) | 0.0879 (16) | 0.1040 (19) | 0.0125 (13) | 0.0351 (15) | 0.0085 (14) |
C14 | 0.0805 (18) | 0.116 (2) | 0.0847 (17) | 0.0087 (15) | 0.0112 (13) | 0.0173 (15) |
C15 | 0.0853 (19) | 0.1038 (18) | 0.0645 (13) | −0.0124 (14) | 0.0239 (13) | −0.0070 (12) |
C16 | 0.0800 (18) | 0.0910 (16) | 0.0915 (16) | −0.0034 (13) | 0.0401 (14) | −0.0088 (13) |
Geometric parameters (Å, º) top N1—C12 | 1.487 (2) | C7—C8 | 1.403 (3) |
N1—C16 | 1.482 (3) | C7—H7A | 0.9300 |
N1—H1C | 0.9601 | C8—C9 | 1.348 (3) |
N1—H1D | 0.9600 | C8—H8A | 0.9300 |
O1—C2 | 1.357 (2) | C9—C10 | 1.417 (3) |
O1—H1B | 0.8200 | C9—H9A | 0.9300 |
O2—C11 | 1.244 (2) | C12—C13 | 1.498 (3) |
O3—C11 | 1.276 (2) | C12—H12A | 0.9700 |
C1—C2 | 1.363 (3) | C12—H12B | 0.9700 |
C1—C10 | 1.400 (3) | C13—C14 | 1.509 (3) |
C1—H1A | 0.9300 | C13—H13A | 0.9700 |
C2—C3 | 1.417 (2) | C13—H13B | 0.9700 |
C3—C4 | 1.372 (3) | C14—C15 | 1.502 (3) |
C3—C11 | 1.498 (3) | C14—H14A | 0.9700 |
C4—C5 | 1.404 (3) | C14—H14B | 0.9700 |
C4—H4A | 0.9300 | C15—C16 | 1.494 (3) |
C5—C6 | 1.404 (3) | C15—H15A | 0.9700 |
C5—C10 | 1.416 (2) | C15—H15B | 0.9700 |
C6—C7 | 1.353 (3) | C16—H16A | 0.9700 |
C6—H6A | 0.9300 | C16—H16B | 0.9700 |
| | | |
C12—N1—C16 | 111.63 (16) | C1—C10—C9 | 122.6 (2) |
C12—N1—H1C | 109.7 | C5—C10—C9 | 118.3 (2) |
C16—N1—H1C | 109.4 | O2—C11—O3 | 123.8 (2) |
C12—N1—H1D | 108.9 | O2—C11—C3 | 120.0 (2) |
C16—N1—H1D | 109.2 | O3—C11—C3 | 116.16 (19) |
H1C—N1—H1D | 108.0 | N1—C12—C13 | 110.18 (17) |
C2—O1—H1B | 109.5 | N1—C12—H12A | 109.6 |
C2—C1—C10 | 121.22 (18) | C13—C12—H12A | 109.6 |
C2—C1—H1A | 119.4 | N1—C12—H12B | 109.6 |
C10—C1—H1A | 119.4 | C13—C12—H12B | 109.6 |
O1—C2—C1 | 118.97 (18) | H12A—C12—H12B | 108.1 |
O1—C2—C3 | 120.30 (19) | C12—C13—C14 | 111.27 (19) |
C1—C2—C3 | 120.74 (19) | C12—C13—H13A | 109.4 |
C4—C3—C2 | 118.14 (18) | C14—C13—H13A | 109.4 |
C4—C3—C11 | 120.27 (18) | C12—C13—H13B | 109.4 |
C2—C3—C11 | 121.58 (19) | C14—C13—H13B | 109.4 |
C3—C4—C5 | 122.53 (18) | H13A—C13—H13B | 108.0 |
C3—C4—H4A | 118.7 | C15—C14—C13 | 110.99 (19) |
C5—C4—H4A | 118.7 | C15—C14—H14A | 109.4 |
C6—C5—C4 | 122.70 (19) | C13—C14—H14A | 109.4 |
C6—C5—C10 | 119.1 (2) | C15—C14—H14B | 109.4 |
C4—C5—C10 | 118.21 (18) | C13—C14—H14B | 109.4 |
C7—C6—C5 | 120.9 (2) | H14A—C14—H14B | 108.0 |
C7—C6—H6A | 119.6 | C16—C15—C14 | 111.0 (2) |
C5—C6—H6A | 119.6 | C16—C15—H15A | 109.4 |
C6—C7—C8 | 120.4 (2) | C14—C15—H15A | 109.4 |
C6—C7—H7A | 119.8 | C16—C15—H15B | 109.4 |
C8—C7—H7A | 119.8 | C14—C15—H15B | 109.4 |
C9—C8—C7 | 120.3 (2) | H15A—C15—H15B | 108.0 |
C9—C8—H8A | 119.8 | N1—C16—C15 | 110.30 (17) |
C7—C8—H8A | 119.8 | N1—C16—H16A | 109.6 |
C8—C9—C10 | 121.0 (2) | C15—C16—H16A | 109.6 |
C8—C9—H9A | 119.5 | N1—C16—H16B | 109.6 |
C10—C9—H9A | 119.5 | C15—C16—H16B | 109.6 |
C1—C10—C5 | 119.13 (19) | H16A—C16—H16B | 108.1 |
Hydrogen-bond geometry (Å, º) top D—H···A | D—H | H···A | D···A | D—H···A |
O1—H1B···O3 | 0.82 | 1.77 | 2.504 (2) | 149 |
N1—H1C···O2i | 0.96 | 1.83 | 2.783 (2) | 173 |
N1—H1D···O3 | 0.96 | 1.75 | 2.709 (2) | 173 |
C12—H12A···O1ii | 0.97 | 2.40 | 3.336 (3) | 161 |
Symmetry codes: (i) −x, −y, −z+1; (ii) x−1/2, −y+1/2, z−1/2. |
Experimental details
Crystal data |
Chemical formula | C5H12N+·C11H7O3− |
Mr | 273.32 |
Crystal system, space group | Monoclinic, P21/n |
Temperature (K) | 298 |
a, b, c (Å) | 8.6683 (3), 19.4537 (5), 9.5932 (3) |
β (°) | 111.959 (2) |
V (Å3) | 1500.34 (8) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.08 |
Crystal size (mm) | 0.40 × 0.30 × 0.20 |
|
Data collection |
Diffractometer | Bruker SMART CCD area-detector diffractometer |
Absorption correction | – |
No. of measured, independent and observed [I > σ(I)] reflections | 10640, 3385, 1512 |
Rint | 0.035 |
(sin θ/λ)max (Å−1) | 0.647 |
|
Refinement |
R[F2 > 2σ(F2)], wR(F2), S | 0.048, 0.160, 0.99 |
No. of reflections | 3385 |
No. of parameters | 181 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.13, −0.13 |
Hydrogen-bond geometry (Å, º) top D—H···A | D—H | H···A | D···A | D—H···A |
O1—H1B···O3 | 0.82 | 1.77 | 2.504 (2) | 149 |
N1—H1C···O2i | 0.96 | 1.83 | 2.783 (2) | 173 |
N1—H1D···O3 | 0.96 | 1.75 | 2.709 (2) | 173 |
C12—H12A···O1ii | 0.97 | 2.40 | 3.336 (3) | 161 |
Symmetry codes: (i) −x, −y, −z+1; (ii) x−1/2, −y+1/2, z−1/2. |
Acknowledgements
Y-TW thanks the Starting Fund of Shandong Institute of Light Industry for financial support.
References
Bruker (2001). SMART and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Shen, H., Nie, J.-J. & Xu, D.-J. (2008). Acta Cryst. E64, o1146–o1147. Web of Science CSD CrossRef IUCr Journals Google Scholar
Wang, Y.-T., Tang, G.-M. & Qin, D.-W. (2005a). Acta Cryst. E61, o3623–o3624. Web of Science CSD CrossRef IUCr Journals Google Scholar
Wang, Y.-T., Tang, G.-M. & Qin, D.-W. (2005b). Acta Cryst. E61, o3979–o3980. Web of Science CSD CrossRef IUCr Journals Google Scholar
Wang, Y.-T., Tang, G.-M. & Qin, X.-Y. (2006). Acta Cryst. E62, o1496–o1497. Web of Science CSD CrossRef IUCr Journals 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.
 | CRYSTALLOGRAPHIC COMMUNICATIONS |
ISSN: 2056-9890
Open

access
In some biological system, intermolecular interactions play the important role (Shen et al., 2008), these interactions have attracted our much attention in past years. A series of compounds with weak intermolecular interactions have been synthesized and their crystal structures have been characterized (Wang et al., 2005a,b, 2006). As part of our investigation, we recently prepared the title compound and present here its crystal structure.
The molecular structure of the title compound is shown in Fig. 1. The asymmetric unit contains one 3-hydroxy-2-naphthoate anion and one piperidinium cation. The piperidinium cation displays a typical chair conformation. The carboxylate group is coplanar with the naphthalene ring. Intermolecular N—H···O and C—H···O hydrogen bonding presents in the crystal structure (Table 1).