Related literature
For a related structure, see: Li & Jian (2010).
Experimental
Crystal data
C13H12N2O2S·H2O Mr = 278.32 Monoclinic, P 21 /c a = 4.7065 (9) Å b = 12.142 (2) Å c = 23.979 (5) Å β = 91.96 (3)° V = 1369.6 (5) Å3 Z = 4 Mo Kα radiation μ = 0.24 mm−1 T = 293 K 0.22 × 0.20 × 0.18 mm
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Data collection
Bruker SMART CCD diffractometer 10766 measured reflections 2536 independent reflections 1095 reflections with I > 2σ(I) Rint = 0.093
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D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A | N1—H1B⋯O2 | 0.86 | 2.37 | 2.713 (3) | 104 | N1—H1B⋯O3i | 0.86 | 2.03 | 2.864 (4) | 162 | O3—H3B⋯O1ii | 0.87 (5) | 2.03 (6) | 2.878 (4) | 165 (4) | O3—H3C⋯O1 | 0.76 (8) | 2.11 (8) | 2.800 (4) | 152 (8) | Symmetry codes: (i) ; (ii) x+1, y, z. | |
Data collection: SMART (Bruker, 1997); cell refinement: SAINT (Bruker, 1997); data reduction: SAINT; 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
A mixture of 4-(methylthio)benzaldehyde (0.1 mol), and furan-2-carbohydrazide (0.1 mol) was stirred in refluxing ethanol (20 ml) for 2 h to afford the title compound (0.090 mol, yield 90%). Colourless blocks of the title compound were obtained by recrystallization from ethanol at room temperature.
H atoms were fixed geometrically and allowed to ride on their attached atoms, with C—H = 0.97 Å, and Uiso = 1.2–1.5Ueq.
Structure description
top For a related structure, see: Li & Jian (2010).
Data collection: SMART (Bruker, 1997); cell refinement: SAINT (Bruker, 1997); data reduction: SAINT (Bruker, 1997); 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).
(
E)-
N'-[4-(Methylsulfanyl)benzylidene]furan-2-carbohydrazide monohydrate
top Crystal data top C13H14N2O3S | F(000) = 584 |
Mr = 278.32 | Dx = 1.350 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 1095 reflections |
a = 4.7065 (9) Å | θ = 3.1–25.5° |
b = 12.142 (2) Å | µ = 0.24 mm−1 |
c = 23.979 (5) Å | T = 293 K |
β = 91.96 (3)° | Block, colorless |
V = 1369.6 (5) Å3 | 0.22 × 0.20 × 0.18 mm |
Z = 4 | |
Data collection top Bruker SMART CCD diffractometer | 1095 reflections with I > 2σ(I) |
Radiation source: fine-focus sealed tube | Rint = 0.093 |
Graphite monochromator | θmax = 25.5°, θmin = 3.1° |
phi and ω scans | h = −5→5 |
10766 measured reflections | k = −14→14 |
2536 independent reflections | l = −27→29 |
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)] = 0.052 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.172 | H atoms treated by a mixture of independent and constrained refinement |
S = 0.81 | w = 1/[σ2(Fo2) + (0.1P)2] where P = (Fo2 + 2Fc2)/3 |
2536 reflections | (Δ/σ)max < 0.001 |
180 parameters | Δρmax = 0.18 e Å−3 |
0 restraints | Δρmin = −0.25 e Å−3 |
Crystal data top C13H14N2O3S | V = 1369.6 (5) Å3 |
Mr = 278.32 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 4.7065 (9) Å | µ = 0.24 mm−1 |
b = 12.142 (2) Å | T = 293 K |
c = 23.979 (5) Å | 0.22 × 0.20 × 0.18 mm |
β = 91.96 (3)° | |
Data collection top Bruker SMART CCD diffractometer | 1095 reflections with I > 2σ(I) |
10766 measured reflections | Rint = 0.093 |
2536 independent reflections | |
Refinement top R[F2 > 2σ(F2)] = 0.052 | 0 restraints |
wR(F2) = 0.172 | H atoms treated by a mixture of independent and constrained refinement |
S = 0.81 | Δρmax = 0.18 e Å−3 |
2536 reflections | Δρmin = −0.25 e Å−3 |
180 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 | |
C5 | 0.1858 (6) | 0.6495 (3) | 0.26977 (12) | 0.0476 (8) | |
N2 | 0.5006 (6) | 0.6551 (2) | 0.19538 (11) | 0.0543 (7) | |
C4 | −0.0079 (6) | 0.5827 (3) | 0.30142 (12) | 0.0469 (8) | |
O2 | −0.0668 (5) | 0.47801 (18) | 0.28399 (9) | 0.0576 (7) | |
C6 | 0.6577 (7) | 0.5956 (3) | 0.16494 (13) | 0.0544 (9) | |
H6A | 0.6664 | 0.5200 | 0.1709 | 0.065* | |
C1 | −0.3067 (8) | 0.5097 (3) | 0.35996 (15) | 0.0695 (11) | |
H1A | −0.4258 | 0.5003 | 0.3898 | 0.083* | |
C2 | −0.2512 (7) | 0.4347 (3) | 0.32055 (14) | 0.0647 (10) | |
H2B | −0.3273 | 0.3641 | 0.3186 | 0.078* | |
C8 | 1.0074 (7) | 0.5792 (3) | 0.09165 (14) | 0.0686 (11) | |
H8A | 1.0343 | 0.5060 | 0.1020 | 0.082* | |
C3 | −0.1508 (8) | 0.6049 (3) | 0.34769 (14) | 0.0620 (10) | |
H3A | −0.1473 | 0.6705 | 0.3677 | 0.074* | |
O1 | 0.2107 (5) | 0.7491 (2) | 0.27923 (10) | 0.0628 (7) | |
C7 | 0.8238 (7) | 0.6447 (3) | 0.12095 (12) | 0.0541 (9) | |
N1 | 0.3328 (5) | 0.5959 (2) | 0.23110 (10) | 0.0512 (7) | |
H1B | 0.3227 | 0.5254 | 0.2285 | 0.061* | |
C12 | 0.7927 (8) | 0.7535 (3) | 0.10515 (17) | 0.0740 (11) | |
H12A | 0.6732 | 0.7994 | 0.1247 | 0.089* | |
C11 | 0.9370 (9) | 0.7947 (4) | 0.06065 (17) | 0.0823 (12) | |
H11A | 0.9137 | 0.8682 | 0.0507 | 0.099* | |
C10 | 1.1155 (8) | 0.7288 (4) | 0.03055 (16) | 0.0765 (12) | |
C9 | 1.1526 (8) | 0.6220 (4) | 0.04680 (16) | 0.0809 (13) | |
H9A | 1.2764 | 0.5771 | 0.0277 | 0.097* | |
O3 | 0.7049 (8) | 0.8706 (2) | 0.30372 (13) | 0.0682 (8) | |
S1 | 1.2735 (3) | 0.79024 (15) | −0.02691 (5) | 0.1234 (7) | |
C13 | 1.4598 (13) | 0.6810 (6) | −0.0588 (2) | 0.161 (3) | |
H13A | 1.5531 | 0.7084 | −0.0910 | 0.241* | |
H13B | 1.3280 | 0.6242 | −0.0700 | 0.241* | |
H13C | 1.5989 | 0.6515 | −0.0327 | 0.241* | |
H3B | 0.857 (12) | 0.841 (4) | 0.2908 (19) | 0.12 (2)* | |
H3C | 0.602 (17) | 0.833 (7) | 0.288 (3) | 0.21 (4)* | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
C5 | 0.0404 (18) | 0.047 (2) | 0.056 (2) | 0.0052 (17) | 0.0024 (15) | 0.0034 (17) |
N2 | 0.0518 (16) | 0.0511 (18) | 0.0606 (17) | −0.0064 (15) | 0.0103 (14) | 0.0021 (14) |
C4 | 0.0471 (18) | 0.041 (2) | 0.0529 (18) | 0.0025 (16) | 0.0030 (15) | −0.0020 (15) |
O2 | 0.0659 (14) | 0.0447 (14) | 0.0631 (14) | −0.0051 (12) | 0.0166 (12) | −0.0027 (11) |
C6 | 0.0518 (19) | 0.052 (2) | 0.059 (2) | −0.0016 (17) | 0.0055 (17) | −0.0022 (17) |
C1 | 0.082 (3) | 0.063 (3) | 0.065 (2) | 0.002 (2) | 0.023 (2) | 0.007 (2) |
C2 | 0.077 (3) | 0.053 (2) | 0.065 (2) | −0.011 (2) | 0.021 (2) | 0.0118 (19) |
C8 | 0.060 (2) | 0.080 (3) | 0.066 (2) | −0.004 (2) | 0.0084 (19) | −0.004 (2) |
C3 | 0.069 (2) | 0.055 (2) | 0.062 (2) | 0.0013 (19) | 0.0133 (19) | −0.0036 (18) |
O1 | 0.0614 (15) | 0.0406 (15) | 0.0878 (17) | −0.0035 (12) | 0.0195 (13) | −0.0062 (12) |
C7 | 0.0426 (18) | 0.065 (3) | 0.055 (2) | −0.0044 (18) | −0.0002 (16) | −0.0022 (18) |
N1 | 0.0509 (16) | 0.0406 (17) | 0.0628 (16) | −0.0010 (13) | 0.0091 (14) | 0.0006 (13) |
C12 | 0.073 (3) | 0.066 (3) | 0.083 (3) | −0.001 (2) | 0.019 (2) | 0.004 (2) |
C11 | 0.083 (3) | 0.076 (3) | 0.089 (3) | −0.011 (2) | 0.012 (2) | 0.020 (2) |
C10 | 0.059 (2) | 0.109 (4) | 0.061 (2) | −0.019 (3) | 0.0024 (19) | 0.009 (2) |
C9 | 0.067 (3) | 0.109 (4) | 0.067 (3) | −0.004 (3) | 0.017 (2) | −0.005 (3) |
O3 | 0.0683 (18) | 0.0448 (17) | 0.0929 (19) | −0.0012 (15) | 0.0231 (17) | −0.0016 (14) |
S1 | 0.1001 (10) | 0.1929 (17) | 0.0779 (8) | −0.0324 (10) | 0.0135 (7) | 0.0432 (9) |
C13 | 0.158 (5) | 0.237 (8) | 0.092 (4) | −0.087 (5) | 0.068 (4) | −0.047 (4) |
Geometric parameters (Å, º) top C5—O1 | 1.235 (4) | C3—H3A | 0.9300 |
C5—N1 | 1.344 (4) | C7—C12 | 1.380 (5) |
C5—C4 | 1.454 (4) | N1—H1B | 0.8600 |
N2—C6 | 1.280 (4) | C12—C11 | 1.378 (5) |
N2—N1 | 1.385 (3) | C12—H12A | 0.9300 |
C4—C3 | 1.344 (4) | C11—C10 | 1.381 (6) |
C4—O2 | 1.364 (4) | C11—H11A | 0.9300 |
O2—C2 | 1.360 (4) | C10—C9 | 1.364 (6) |
C6—C7 | 1.461 (4) | C10—S1 | 1.754 (4) |
C6—H6A | 0.9300 | C9—H9A | 0.9300 |
C1—C2 | 1.344 (5) | O3—H3B | 0.87 (5) |
C1—C3 | 1.406 (5) | O3—H3C | 0.75 (8) |
C1—H1A | 0.9300 | S1—C13 | 1.777 (6) |
C2—H2B | 0.9300 | C13—H13A | 0.9600 |
C8—C7 | 1.384 (4) | C13—H13B | 0.9600 |
C8—C9 | 1.394 (5) | C13—H13C | 0.9600 |
C8—H8A | 0.9300 | | |
| | | |
O1—C5—N1 | 123.6 (3) | C8—C7—C6 | 119.4 (3) |
O1—C5—C4 | 120.5 (3) | C5—N1—N2 | 119.6 (3) |
N1—C5—C4 | 115.9 (3) | C5—N1—H1B | 120.2 |
C6—N2—N1 | 114.4 (3) | N2—N1—H1B | 120.2 |
C3—C4—O2 | 109.7 (3) | C11—C12—C7 | 120.6 (4) |
C3—C4—C5 | 131.2 (3) | C11—C12—H12A | 119.7 |
O2—C4—C5 | 119.0 (3) | C7—C12—H12A | 119.7 |
C2—O2—C4 | 106.9 (2) | C12—C11—C10 | 121.3 (4) |
N2—C6—C7 | 121.0 (3) | C12—C11—H11A | 119.4 |
N2—C6—H6A | 119.5 | C10—C11—H11A | 119.4 |
C7—C6—H6A | 119.5 | C9—C10—C11 | 118.4 (4) |
C2—C1—C3 | 107.1 (3) | C9—C10—S1 | 125.1 (4) |
C2—C1—H1A | 126.4 | C11—C10—S1 | 116.5 (4) |
C3—C1—H1A | 126.4 | C10—C9—C8 | 120.9 (4) |
C1—C2—O2 | 109.6 (3) | C10—C9—H9A | 119.6 |
C1—C2—H2B | 125.2 | C8—C9—H9A | 119.6 |
O2—C2—H2B | 125.2 | H3B—O3—H3C | 96 (6) |
C7—C8—C9 | 120.6 (4) | C10—S1—C13 | 104.4 (3) |
C7—C8—H8A | 119.7 | S1—C13—H13A | 109.5 |
C9—C8—H8A | 119.7 | S1—C13—H13B | 109.5 |
C4—C3—C1 | 106.7 (3) | H13A—C13—H13B | 109.5 |
C4—C3—H3A | 126.7 | S1—C13—H13C | 109.5 |
C1—C3—H3A | 126.7 | H13A—C13—H13C | 109.5 |
C12—C7—C8 | 118.2 (3) | H13B—C13—H13C | 109.5 |
C12—C7—C6 | 122.3 (3) | | |
Hydrogen-bond geometry (Å, º) top D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1B···O2 | 0.86 | 2.37 | 2.713 (3) | 104 |
N1—H1B···O3i | 0.86 | 2.03 | 2.864 (4) | 162 |
O3—H3B···O1ii | 0.87 (5) | 2.03 (6) | 2.878 (4) | 165 (4) |
O3—H3C···O1 | 0.76 (8) | 2.11 (8) | 2.800 (4) | 152 (8) |
Symmetry codes: (i) −x+1, y−1/2, −z+1/2; (ii) x+1, y, z. |
Experimental details
Crystal data |
Chemical formula | C13H14N2O3S |
Mr | 278.32 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 293 |
a, b, c (Å) | 4.7065 (9), 12.142 (2), 23.979 (5) |
β (°) | 91.96 (3) |
V (Å3) | 1369.6 (5) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.24 |
Crystal size (mm) | 0.22 × 0.20 × 0.18 |
|
Data collection |
Diffractometer | Bruker SMART CCD |
Absorption correction | – |
No. of measured, independent and observed [I > 2σ(I)] reflections | 10766, 2536, 1095 |
Rint | 0.093 |
(sin θ/λ)max (Å−1) | 0.606 |
|
Refinement |
R[F2 > 2σ(F2)], wR(F2), S | 0.052, 0.172, 0.81 |
No. of reflections | 2536 |
No. of parameters | 180 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.18, −0.25 |
Hydrogen-bond geometry (Å, º) top D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1B···O2 | 0.86 | 2.37 | 2.713 (3) | 104 |
N1—H1B···O3i | 0.86 | 2.03 | 2.864 (4) | 162 |
O3—H3B···O1ii | 0.87 (5) | 2.03 (6) | 2.878 (4) | 165 (4) |
O3—H3C···O1 | 0.76 (8) | 2.11 (8) | 2.800 (4) | 152 (8) |
Symmetry codes: (i) −x+1, y−1/2, −z+1/2; (ii) x+1, y, z. |
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