Home Physical Sciences Synthesis and crystal structure poly[diaqua(μ3-3-(((7-hydroxy-3-(4-methoxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl) methyl)ammonio)propanoate-κ3 O:O′:O″) sodium(I)] monohydrate, C20H24NNaO12S
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Synthesis and crystal structure poly[diaqua(μ3-3-(((7-hydroxy-3-(4-methoxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl) methyl)ammonio)propanoate-κ3 O:O′:O″) sodium(I)] monohydrate, C20H24NNaO12S

  • Hai-Lin Chen ORCID logo , Yan-Ping Wang EMAIL logo , Qing-Yan Sun and Ze-Ping Luo
Published/Copyright: February 12, 2025

Abstract

C20H24NNaO12S, monoclinic, P21/c (no. 14), a = 16.3424(5) Å, b = 9.2619(2) Å, c = 16.1782(5) Å, β = 115.163(4)°, V = 2216.38(13) Å3, Z = 4, Rgt (F) = 0.0368, wRref (F2) = 0.1024, T = 100 K.

CCDC no.: 2419847

The title crystal structure is shown in the figure. Table 1 contains crystallographic data and Table 2 contains the list of the atoms including atomic coordinates and displacement parameters.

Table 1:

Data collection and handling.

Crystal: Clear light colourless block
Size: 0.13 × 0.12 × 0.10 mm
Wavelength:

μ:
Mo Kα radiation (0.71073 Å)

0.24 mm−1
Diffractometer, scan mode:

θmax, completeness:
ROD, Synergy Custom DW system, HyPix, φ and ω 29.4°, 100 %
N(hkl)measured, N(hkl)unique, Rint: 28159, 5258, 0.039
Criterion for Iobs, N(hkl)gt: Iobs > 2σ(Iobs), 4288
N(param)refined: 335
Programs: Rigaku, 1 Diamond, 2 SHELX 3 , 4
Table 2:

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).

x y z Uiso*/Ueq
S1 0.20410 (2) 0.82080 (4) 0.62971 (2) 0.01432 (10)
Na1 1.03550 (5) 0.16850 (7) 0.96725 (4) 0.02143 (16)
O1 0.76978 (8) 0.62158 (12) 0.44136 (8) 0.0198 (2)
H1 0.7619 (16) 0.677 (3) 0.3968 (16) 0.042 (7)*
O2 0.46047 (7) 0.83155 (11) 0.55342 (8) 0.0185 (2)
O3 0.62083 (7) 0.47185 (11) 0.61946 (7) 0.0159 (2)
O4 0.24901 (7) 0.62582 (12) 0.79070 (7) 0.0190 (2)
O5 0.21054 (8) 0.88837 (12) 0.55172 (7) 0.0227 (3)
O6 0.21169 (8) 0.92782 (11) 0.69963 (7) 0.0190 (2)
O7 0.12420 (8) 0.73075 (12) 0.60457 (8) 0.0245 (3)
O8 1.08306 (8) 0.18983 (13) 0.85518 (8) 0.0243 (3)
O9 1.10195 (9) 0.26213 (16) 0.73379 (9) 0.0358 (3)
O10 1.0692 (2) 0.4067 (4) 0.9980 (7) 0.0314 (15)
H10A 1.118657 0.451834 1.005910 0.047*
H10B 1.030966 0.475160 0.993266 0.047*
O11 1.06123 (8) 0.04275 (12) 1.10017 (7) 0.0193 (2)
H11A 1.077562 0.103736 1.147720 0.029*
H11B 1.101432 −0.032784 1.116100 0.029*
N1 0.83388 (9) 0.44336 (15) 0.65434 (8) 0.0179 (3)
H1A 0.857426 0.532132 0.653617 0.021*
H1B 0.812541 0.444375 0.697932 0.021*
C1 0.70598 (10) 0.64710 (17) 0.47177 (10) 0.0160 (3)
C2 0.65035 (11) 0.77022 (16) 0.44455 (11) 0.0192 (3)
H2 0.656656 0.836790 0.402956 0.023*
C3 0.58690 (11) 0.79470 (16) 0.47784 (10) 0.0168 (3)
H3 0.550421 0.879006 0.459683 0.020*
C4 0.57524 (10) 0.69664 (16) 0.53839 (10) 0.0135 (3)
C5 0.63020 (10) 0.57482 (16) 0.56294 (10) 0.0136 (3)
C6 0.69690 (10) 0.54743 (16) 0.53233 (10) 0.0142 (3)
C7 0.50832 (10) 0.72228 (15) 0.57451 (10) 0.0140 (3)
C8 0.50387 (10) 0.61012 (15) 0.63737 (10) 0.0139 (3)
C9 0.55828 (10) 0.49344 (16) 0.65269 (10) 0.0153 (3)
H9 0.552071 0.419529 0.690335 0.018*
C10 0.44014 (10) 0.61904 (15) 0.68071 (10) 0.0143 (3)
C11 0.36217 (10) 0.70485 (15) 0.64395 (10) 0.0137 (3)
H11 0.351774 0.763358 0.592205 0.016*
C12 0.29966 (10) 0.70657 (15) 0.68124 (10) 0.0140 (3)
C13 0.31347 (10) 0.62179 (16) 0.75816 (10) 0.0151 (3)
C14 0.39218 (11) 0.53989 (17) 0.79676 (10) 0.0178 (3)
H14 0.403635 0.483692 0.849670 0.021*
C15 0.45395 (10) 0.53921 (16) 0.75910 (10) 0.0172 (3)
H15 0.507338 0.482928 0.787239 0.021*
C16 0.26449 (11) 0.53417 (17) 0.86828 (11) 0.0204 (3)
H16A 0.270074 0.433625 0.852518 0.031*
H16B 0.213556 0.542894 0.884826 0.031*
H16C 0.320322 0.563867 0.920087 0.031*
C17 0.75639 (10) 0.41608 (16) 0.56301 (10) 0.0159 (3)
H17A 0.720587 0.332722 0.567517 0.019*
H17B 0.780027 0.392385 0.517539 0.019*
C18 0.90741 (11) 0.33369 (18) 0.67971 (11) 0.0216 (3)
H18A 0.925156 0.321406 0.628747 0.026*
H18B 0.885318 0.239550 0.691008 0.026*
C19 0.98924 (11) 0.3817 (2) 0.76541 (11) 0.0244 (4)
H19A 0.972485 0.389850 0.817278 0.029*
H19B 1.010245 0.477433 0.755153 0.029*
C20 1.06458 (11) 0.27036 (19) 0.78733 (11) 0.0233 (4)
O12 0.74451 (8) 0.77857 (12) 0.29391 (8) 0.0247 (3)
H12A 0.786555 0.759813 0.275924 0.037*
H12B 0.749545 0.871553 0.300574 0.037 (6)*
O10A 1.0737 (2) 0.3869 (4) 1.0423 (6) 0.0217 (10)
H10C 1.078393 0.390036 1.097874 0.033*
H10D 1.121582 0.431646 1.044984 0.033*
  1. aOccupancy: 0.522 (14).

1 Source of materials

The title compound was synthesized via a Mannich reaction. A formaldehyde solution (5 mL, 37 %), water (5 mL), 3-aminopropionic acid (0.668 g, 0.075 mol) and sodium 5-(7-hydroxy-4-oxo-4H-chromen-3-yl)-2-methoxybenzenesulfonate (1.85 g, 0.005 mol) were added to ethanol (50 mL, 99.5 %) and stirred for 10 min at 328 K. Then, hot water was added until a clear solution was immediately obtained. After 12 h reaction time, the mixture was filtered. The residue was washed with ethanol and collected. The residue was dried at 373 K. Sodium 5-(8-(((2-carboxyethyl)amino)methyl)-7-hydroxy-4-oxo-4H-chromen-3-yl)-2-methoxybenzenesulfonate (2.076 g) was obtained. The sodium salt described before (0.0229 g) and water (1.5 mL) were mixed and stirred for 10 min. After filtration, a transparent solution was obtained. Colorless block crystals of the title compound were obtained by vapor diffusion of ethanol into a water solution of the title product for 2 days. NMR spectra were recorded on a Bruker AV400 instrument. 1H NMR (400 MHz, D2O) δ: 8.47 (s, 1H, H9), 8.28 (d, J = 8.8 Hz, 1H, H15), 8.28 (d, J = 2.3 Hz, 1H, H11), 7.77 (d, J = 8.6 Hz, 1H, H3), 7.40 (d, J = 8.8 Hz, 1H, H14), 7.39 (d, J = 8.6 Hz, 1H, H2), 4.79 (s, 2H, H17A, H17B), 4.28 (s, 3H, H16A, H16B, H16C), 3.74 (t, J = 6.4 Hz, 2H, H18A, H18B), 3.11 (t, J = 6.4 Hz, 2H, H19A, H19B); 13C NMR (100 MHz, D2O) δ: 178.16 (C20), 176.85 (C7), 161.77 (C1), 155.94 (C5), 155.57 (C13), 154.13 (C9), 133.04 (C15), 129.67 (C12), 128.24 (C3, C11), 122.38 (C10), 122.17 (C8), 116.01 (C4), 114.79 (C14), 112.37 (C2), 104.78 (C6), 55.65 (C16), 44.28 (C18), 39.12 (C17), 31.85 (C19). IR spectra (potassium bromide pellet) were recorded on a Nicolet 6700. IR (v/cm−1): 3506, 3045, 2835, 1632, 1606, 1560, 1495, 1452, 1413, 1373, 1360, 1327, 1286, 1265, 1219, 1184, 1103, 1094, 1031, 1004, 981, 944, 897,823, 7 775, 722, 668, 636, 622, 584, 546.

2 Experimental details

Carbon-bound H atoms were placed in calculated positions and were included in the refinement in the riding model approximation, with Uiso(H) set to 1.2 Ueq(C). The oxygen-bound and nitrogen-bond H atoms were located on a difference Fourier map and refined freely.

3 Comment

Recently, we have improved the water solubility of formononetin by introducing a sulfo-group at the C-3′ position and synthesized a series of new C-8 formononetin derivatives through the Mannich reaction. 5 , 6 , 7 Some derivatives of formononetin derivatives possess antitumor acitivity. When the sulfo-group and carboxyl group are introduced to formononetin, they can coordinate with some metal ions directly. To extend this research, we used sodium 5-(7-hydroxy-4-oxo-4H-chromen-3-yl)-2-methoxybenzenesulfonate to react with a 3-aminopropanoic acid by Mannich reaction and got the title compound.

The asymmetric unit of the title structure contains one sodium ion, one ligand, two coordinated water molecules and one uncoordinated water molecule (cf.the figure). The dihedral angle between planar rings B (C10–C15) and C (C7–C9/O3/C5/C4) is 21.39°. The sodium ion is six-coordination and resides in a distorted octahedral environment defined by three oxygen atoms from three ligands and the three oxygen atoms from three coordinated water molecules. Two coordinated water molecules were shared with another sodium ion. The sodium ions are linked with the neighboring sodium ions through the bridging of oxygen atoms and forming four-member rings. The Na–O bond lengths are Na1–O1A = 2.9155(13) Å, Na1–O7A = 2.4321(13) Å, Na1–O8 = 2.2647(13) Å, Na1–O10 = 2.277(3) Å, Na1–O11 = 2.32141(2) Å, Na1–O11A = 2.4598(13) Å, respectively. The bond distances and bond angles are in normal ranges. 7 , 8 , 9 There exist various O–H⋯O and N–H⋯O hydrogen bonds. The nitrogen atom N1 is protonated. The sodium coordination polymer is extended to a three-dimensional framework structure. It is obvious that the hydrogen bonds play important roles in the self-assembly and enhance stability of the resultant title structure.


Corresponding author: Yan-Ping Wang, Guangxi Key Laboratory of Sericulture Ecology and Applied Intelligent Technology, School of Chemistry and Bioengineering, Hechi University, Hechi 546300, China, E-mail:

Acknowledgments

This work was financially supported by Guangxi Collaborative Innovation Center of Modern Sericulture and Silk (2022GXCSSC17) and the Foundation of Hechi University (2020XJYB004).

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Supplementary Material

This article contains supplementary material (https://doi.org/10.1515/ncrs-2024-0483).


Received: 2024-12-19
Accepted: 2025-01-27
Published Online: 2025-02-12
Published in Print: 2025-04-28

© 2025 the author(s), published by De Gruyter, Berlin/Boston

This work is licensed under the Creative Commons Attribution 4.0 International License.

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  61. Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N,N,N‴)palladium(II) bis[trichlorido(dimethyl sulfoxide-κS)platinate(II)], C14H36Cl6N4O2PdPt2S2
  62. Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N″,N‴)palladium(II) tetraiodidopalladate(II), C10H24I4N4Pd2
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