organic compounds
1-(2,3-Dicyanophenyl)pyridin-1-ium-4-olate monohydrate
aSchool of Materials Science and Engineering of Shandong University, 250014 Jinan, People's Republic of China, bNew Materials Institute of Shandong Academy of Sciences, 250014 Jinan, People's Republic of China, and cSchool of Environmental Science and Engineering of Shandong University, 250100 Jinan, People's Republic of China
*Correspondence e-mail: fengsuping@126.com
In the 13H7N3O·H2O, the components are associated into chains along [010] through strong O—H⋯O hydrogen bonds with the free water molecules as bridging ligands. These chains are further cross-linked by C—H⋯O and C—H⋯N hydrogen bonds, forming a three-dimensional structure.
of the title compound, CExperimental
Crystal data
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Data collection: APEX2 (Bruker, 2004); cell SAINT-Plus (Bruker, 2001); data reduction: SAINT-Plus; 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
https://doi.org/10.1107/S1600536813008891/bv2216sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536813008891/bv2216Isup2.hkl
Supporting information file. DOI: https://doi.org/10.1107/S1600536813008891/bv2216Isup3.cml
All hydrogen atoms bound to carbon were refined using a riding model with distance C—H = 0.93 Å, Uiso = 1.2Ueq (C) for aromatic atoms. The H atoms of the water molecule were located from difference density maps and were refined isotrpically.
In the
of the title compound, (C13H7N3O)(H2O), the units are associated into a chain through strong O—H···O hydrogen bonds with the free water molecules as the bridging ligands. These chains are further crosslinked by C-H···O interactions. In addition there are weak pairwise C—H···N hydrogen bonds.For the preparation of the title compound, see: Archibald et al. (1994)
Data collection: APEX2 (Bruker, 2004); cell
SAINT-Plus (Bruker, 2001); data reduction: SAINT-Plus (Bruker, 2001); 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 asymmetric unit of the title compound with the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level; H atoms are given as spheres of arbitrary radius. | |
Fig. 2. The packing diagram of the title compound with hydrogen bonds shown as dashed lines. |
C13H7N3O·H2O | F(000) = 496 |
Mr = 239.23 | Dx = 1.325 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 2117 reflections |
a = 11.977 (2) Å | θ = 1.7–25.0° |
b = 7.2497 (12) Å | µ = 0.09 mm−1 |
c = 13.850 (2) Å | T = 293 K |
β = 94.244 (3)° | Block, colorless |
V = 1199.3 (3) Å3 | 0.12 × 0.10 × 0.08 mm |
Z = 4 |
Bruker APEXII CCD diffractometer | 2112 independent reflections |
Radiation source: fine-focus sealed tube | 1349 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.042 |
φ and ω scans | θmax = 25.0°, θmin = 1.7° |
Absorption correction: multi-scan (SADABS; Bruker, 2001) | h = −14→14 |
Tmin = 0.989, Tmax = 0.993 | k = 0→8 |
5795 measured reflections | l = 0→16 |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.044 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.124 | w = 1/[σ2(Fo2) + (0.0572P)2] where P = (Fo2 + 2Fc2)/3 |
S = 1.03 | (Δ/σ)max < 0.001 |
2112 reflections | Δρmax = 0.12 e Å−3 |
172 parameters | Δρmin = −0.14 e Å−3 |
0 restraints | Extinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.015 (4) |
C13H7N3O·H2O | V = 1199.3 (3) Å3 |
Mr = 239.23 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 11.977 (2) Å | µ = 0.09 mm−1 |
b = 7.2497 (12) Å | T = 293 K |
c = 13.850 (2) Å | 0.12 × 0.10 × 0.08 mm |
β = 94.244 (3)° |
Bruker APEXII CCD diffractometer | 2112 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2001) | 1349 reflections with I > 2σ(I) |
Tmin = 0.989, Tmax = 0.993 | Rint = 0.042 |
5795 measured reflections |
R[F2 > 2σ(F2)] = 0.044 | 0 restraints |
wR(F2) = 0.124 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.03 | Δρmax = 0.12 e Å−3 |
2112 reflections | Δρmin = −0.14 e Å−3 |
172 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 | 0.44687 (15) | 0.4052 (2) | 0.64729 (11) | 0.0821 (6) | |
N1 | 0.14211 (16) | −0.0800 (2) | 0.38040 (14) | 0.0686 (6) | |
N2 | 0.00645 (18) | −0.1230 (3) | 0.11391 (13) | 0.0794 (7) | |
N3 | 0.29064 (13) | 0.35472 (19) | 0.37786 (11) | 0.0477 (5) | |
C1 | 0.23465 (16) | 0.3377 (2) | 0.28309 (13) | 0.0469 (5) | |
C2 | 0.17290 (15) | 0.1798 (2) | 0.25806 (13) | 0.0437 (5) | |
C3 | 0.11900 (16) | 0.1688 (2) | 0.16464 (14) | 0.0479 (5) | |
C4 | 0.12482 (18) | 0.3119 (3) | 0.09995 (14) | 0.0578 (6) | |
H4A | 0.0889 | 0.3032 | 0.0383 | 0.069* | |
C5 | 0.1844 (2) | 0.4680 (3) | 0.12749 (15) | 0.0652 (7) | |
H5A | 0.1875 | 0.5659 | 0.0844 | 0.078* | |
C6 | 0.23959 (19) | 0.4810 (3) | 0.21802 (16) | 0.0609 (6) | |
H6A | 0.2803 | 0.5867 | 0.2354 | 0.073* | |
C7 | 0.15735 (17) | 0.0352 (3) | 0.32680 (15) | 0.0482 (5) | |
C8 | 0.05625 (18) | 0.0052 (3) | 0.13666 (14) | 0.0561 (6) | |
C9 | 0.27488 (17) | 0.5072 (2) | 0.43253 (15) | 0.0536 (6) | |
H9A | 0.2273 | 0.5997 | 0.4075 | 0.064* | |
C10 | 0.32575 (18) | 0.5283 (3) | 0.52132 (15) | 0.0567 (6) | |
H10A | 0.3128 | 0.6349 | 0.5561 | 0.068* | |
C11 | 0.39919 (18) | 0.3909 (3) | 0.56354 (15) | 0.0578 (6) | |
C12 | 0.41474 (18) | 0.2360 (3) | 0.50307 (15) | 0.0618 (6) | |
H12A | 0.4627 | 0.1421 | 0.5257 | 0.074* | |
C13 | 0.36240 (17) | 0.2209 (3) | 0.41422 (14) | 0.0570 (6) | |
H13A | 0.3752 | 0.1176 | 0.3768 | 0.068* | |
O1W | 0.60702 (15) | 0.1549 (2) | 0.71708 (14) | 0.0732 (5) | |
H1WA | 0.544 (2) | 0.236 (4) | 0.6961 (19) | 0.121 (11)* | |
H1WB | 0.583 (2) | 0.095 (4) | 0.766 (2) | 0.120 (12)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
O1 | 0.1059 (14) | 0.0738 (11) | 0.0615 (10) | 0.0203 (9) | −0.0291 (9) | −0.0165 (8) |
N1 | 0.0756 (14) | 0.0545 (11) | 0.0750 (14) | −0.0007 (9) | 0.0007 (11) | 0.0099 (10) |
N2 | 0.0927 (16) | 0.0754 (13) | 0.0685 (14) | −0.0333 (12) | −0.0050 (11) | −0.0101 (10) |
N3 | 0.0482 (10) | 0.0384 (9) | 0.0549 (10) | 0.0008 (7) | −0.0071 (8) | −0.0087 (7) |
C1 | 0.0472 (12) | 0.0433 (11) | 0.0494 (12) | −0.0008 (9) | −0.0022 (9) | −0.0062 (9) |
C2 | 0.0458 (12) | 0.0385 (10) | 0.0467 (11) | −0.0013 (8) | 0.0019 (9) | −0.0029 (8) |
C3 | 0.0481 (12) | 0.0464 (11) | 0.0492 (12) | −0.0050 (9) | 0.0033 (9) | −0.0060 (9) |
C4 | 0.0663 (15) | 0.0606 (13) | 0.0452 (12) | −0.0070 (11) | −0.0046 (10) | −0.0017 (10) |
C5 | 0.0849 (17) | 0.0540 (13) | 0.0557 (14) | −0.0102 (12) | −0.0026 (12) | 0.0070 (10) |
C6 | 0.0718 (16) | 0.0459 (12) | 0.0637 (15) | −0.0143 (11) | −0.0042 (12) | −0.0005 (10) |
C7 | 0.0487 (13) | 0.0419 (11) | 0.0531 (13) | −0.0006 (9) | −0.0016 (10) | −0.0078 (10) |
C8 | 0.0590 (14) | 0.0586 (13) | 0.0497 (13) | −0.0132 (11) | −0.0019 (10) | −0.0053 (10) |
C9 | 0.0571 (14) | 0.0377 (11) | 0.0640 (14) | 0.0032 (9) | −0.0082 (11) | −0.0077 (9) |
C10 | 0.0642 (14) | 0.0435 (11) | 0.0608 (14) | 0.0065 (10) | −0.0062 (11) | −0.0141 (9) |
C11 | 0.0654 (15) | 0.0504 (12) | 0.0555 (14) | 0.0030 (11) | −0.0088 (11) | −0.0090 (10) |
C12 | 0.0653 (16) | 0.0503 (12) | 0.0667 (15) | 0.0159 (10) | −0.0148 (11) | −0.0088 (10) |
C13 | 0.0585 (14) | 0.0434 (11) | 0.0673 (14) | 0.0088 (10) | −0.0082 (11) | −0.0128 (10) |
O1W | 0.0750 (13) | 0.0633 (11) | 0.0813 (13) | 0.0009 (9) | 0.0063 (10) | 0.0050 (9) |
O1—C11 | 1.259 (2) | C5—C6 | 1.376 (3) |
N1—C7 | 1.141 (2) | C5—H5A | 0.9300 |
N2—C8 | 1.136 (2) | C6—H6A | 0.9300 |
N3—C9 | 1.361 (2) | C9—C10 | 1.340 (3) |
N3—C13 | 1.367 (2) | C9—H9A | 0.9300 |
N3—C1 | 1.434 (2) | C10—C11 | 1.425 (3) |
C1—C6 | 1.379 (3) | C10—H10A | 0.9300 |
C1—C2 | 1.393 (2) | C11—C12 | 1.421 (3) |
C2—C3 | 1.405 (2) | C12—C13 | 1.343 (2) |
C2—C7 | 1.437 (3) | C12—H12A | 0.9300 |
C3—C4 | 1.375 (3) | C13—H13A | 0.9300 |
C3—C8 | 1.442 (3) | O1W—H1WA | 0.98 (3) |
C4—C5 | 1.377 (3) | O1W—H1WB | 0.87 (3) |
C4—H4A | 0.9300 | ||
C9—N3—C13 | 118.73 (16) | C1—C6—H6A | 119.9 |
C9—N3—C1 | 120.28 (15) | N1—C7—C2 | 178.2 (2) |
C13—N3—C1 | 120.98 (15) | N2—C8—C3 | 179.4 (2) |
C6—C1—C2 | 120.27 (17) | C10—C9—N3 | 122.07 (18) |
C6—C1—N3 | 119.57 (16) | C10—C9—H9A | 119.0 |
C2—C1—N3 | 120.14 (16) | N3—C9—H9A | 119.0 |
C1—C2—C3 | 118.35 (16) | C9—C10—C11 | 121.43 (18) |
C1—C2—C7 | 121.80 (16) | C9—C10—H10A | 119.3 |
C3—C2—C7 | 119.73 (16) | C11—C10—H10A | 119.3 |
C4—C3—C2 | 121.03 (17) | O1—C11—C12 | 122.52 (18) |
C4—C3—C8 | 119.71 (17) | O1—C11—C10 | 123.01 (18) |
C2—C3—C8 | 119.26 (17) | C12—C11—C10 | 114.47 (18) |
C3—C4—C5 | 119.31 (18) | C13—C12—C11 | 122.10 (18) |
C3—C4—H4A | 120.3 | C13—C12—H12A | 119.0 |
C5—C4—H4A | 120.3 | C11—C12—H12A | 119.0 |
C6—C5—C4 | 120.84 (19) | C12—C13—N3 | 121.17 (17) |
C6—C5—H5A | 119.6 | C12—C13—H13A | 119.4 |
C4—C5—H5A | 119.6 | N3—C13—H13A | 119.4 |
C5—C6—C1 | 120.18 (18) | H1WA—O1W—H1WB | 104 (3) |
C5—C6—H6A | 119.9 | ||
C9—N3—C1—C6 | 50.0 (3) | C2—C1—C6—C5 | −0.7 (3) |
C13—N3—C1—C6 | −128.6 (2) | N3—C1—C6—C5 | −178.7 (2) |
C9—N3—C1—C2 | −128.0 (2) | C1—C2—C7—N1 | 140 (7) |
C13—N3—C1—C2 | 53.4 (3) | C3—C2—C7—N1 | −36 (7) |
C6—C1—C2—C3 | 1.7 (3) | C4—C3—C8—N2 | −9 (28) |
N3—C1—C2—C3 | 179.77 (17) | C2—C3—C8—N2 | 171 (100) |
C6—C1—C2—C7 | −174.18 (19) | C13—N3—C9—C10 | −1.3 (3) |
N3—C1—C2—C7 | 3.9 (3) | C1—N3—C9—C10 | −179.9 (2) |
C1—C2—C3—C4 | −1.4 (3) | N3—C9—C10—C11 | −0.2 (3) |
C7—C2—C3—C4 | 174.61 (19) | C9—C10—C11—O1 | −178.9 (2) |
C1—C2—C3—C8 | 178.93 (18) | C9—C10—C11—C12 | 1.4 (3) |
C7—C2—C3—C8 | −5.1 (3) | O1—C11—C12—C13 | 179.2 (2) |
C2—C3—C4—C5 | 0.0 (3) | C10—C11—C12—C13 | −1.1 (3) |
C8—C3—C4—C5 | 179.7 (2) | C11—C12—C13—N3 | −0.4 (3) |
C3—C4—C5—C6 | 1.1 (3) | C9—N3—C13—C12 | 1.6 (3) |
C4—C5—C6—C1 | −0.8 (3) | C1—N3—C13—C12 | −179.8 (2) |
D—H···A | D—H | H···A | D···A | D—H···A |
O1W—H1WA···O1 | 0.98 (3) | 1.79 (3) | 2.763 (2) | 170 (3) |
O1W—H1WB···O1i | 0.87 (3) | 1.88 (3) | 2.721 (2) | 162 (3) |
C6—H6A···O1Wii | 0.93 | 2.37 | 3.302 (3) | 177 |
C13—H13A···O1Wiii | 0.93 | 2.38 | 3.311 (3) | 175 |
C9—H9A···N1iv | 0.93 | 2.55 | 3.440 (2) | 160 |
Symmetry codes: (i) −x+1, y−1/2, −z+3/2; (ii) −x+1, −y+1, −z+1; (iii) −x+1, −y, −z+1; (iv) x, y+1, z. |
Experimental details
Crystal data | |
Chemical formula | C13H7N3O·H2O |
Mr | 239.23 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 293 |
a, b, c (Å) | 11.977 (2), 7.2497 (12), 13.850 (2) |
β (°) | 94.244 (3) |
V (Å3) | 1199.3 (3) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.09 |
Crystal size (mm) | 0.12 × 0.10 × 0.08 |
Data collection | |
Diffractometer | Bruker APEXII CCD |
Absorption correction | Multi-scan (SADABS; Bruker, 2001) |
Tmin, Tmax | 0.989, 0.993 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 5795, 2112, 1349 |
Rint | 0.042 |
(sin θ/λ)max (Å−1) | 0.595 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.044, 0.124, 1.03 |
No. of reflections | 2112 |
No. of parameters | 172 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.12, −0.14 |
Computer programs: APEX2 (Bruker, 2004), SAINT-Plus (Bruker, 2001), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).
D—H···A | D—H | H···A | D···A | D—H···A |
O1W—H1WA···O1 | 0.98 (3) | 1.79 (3) | 2.763 (2) | 170 (3) |
O1W—H1WB···O1i | 0.87 (3) | 1.88 (3) | 2.721 (2) | 162 (3) |
C6—H6A···O1Wii | 0.93 | 2.37 | 3.302 (3) | 176.7 |
C13—H13A···O1Wiii | 0.93 | 2.38 | 3.311 (3) | 175.3 |
C9—H9A···N1iv | 0.93 | 2.55 | 3.440 (2) | 160 |
Symmetry codes: (i) −x+1, y−1/2, −z+3/2; (ii) −x+1, −y+1, −z+1; (iii) −x+1, −y, −z+1; (iv) x, y+1, z. |
References
Archibald, S. J., Blake, A. J., Schroder, M. & Winpenny, R. E. P. (1994). Chem. Commun. pp. 1669—1670. Google Scholar
Bruker (2001). SAINT-Plus and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Bruker (2004). APEX2. 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
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In the crystal structure of the title compound, (C13H7N3O)(H2O), the units are associated into a chain through strong O—H···O hydrogen bonds with the free water molecules as the bridging ligands. These chains are further crosslinked by C-H···O interactions. In addition there are weak pairwise C—H···N hydrogen bonds.