The interaction between 8-hydroxyquinoline (8HQ, C
9H
7NO) and naphthalene-1,5-disulfonic acid (H
2NDS, C
10H
8O
6S
2) in aqueous media results in the formation of the salt hydrate bis(8-hydroxyquinolinium) naphthalene-1,5-disulfonate tetrahydrate, 2C
9H
8NO
+·C
10H
6O
6S
22−·4H
2O. The asymmetric unit comprises one protonated 8HQ
+ cation, half of an NDS
2– dianion symmetrically disposed around a center of inversion, and two water molecules. Within the crystal structure, these components are organized into chains along the [010] and [10
] directions through O—H
O and N—H
O hydrogen-bonding interactions, forming a di-periodic network parallel to (101). Additional stabilizing interactions such as C—H
O, C—H
π, and π–π interactions extend this arrangement into a tri-periodic network structure
Supporting information
CCDC reference: 2256736
Key indicators
Structure: I
- Single-crystal X-ray study
- T = 290 K
- Mean (C-C) = 0.002 Å
- R factor = 0.031
- wR factor = 0.089
- Data-to-parameter ratio = 13.3
checkCIF/PLATON results
No syntax errors found
Alert level G
PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 4 Note
PLAT007_ALERT_5_G Number of Unrefined Donor-H Atoms .............. 4 Report
H1WA H1WB H2WA H2WB
PLAT172_ALERT_4_G The CIF-Embedded .res File Contains DFIX Records 2 Report
PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 4 Note
H1WA H1WB H2WA H2WB
PLAT860_ALERT_3_G Number of Least-Squares Restraints ............. 2 Note
PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 12 Note
PLAT969_ALERT_5_G The 'Henn et al.' R-Factor-gap value ........... 3.800 Note
Predicted wR2: Based on SigI 2 2.33 or SHELX Weight 8.41
PLAT978_ALERT_2_G Number C-C Bonds with Positive Residual Density. 9 Info
0 ALERT level A = Most likely a serious problem - resolve or explain
0 ALERT level B = A potentially serious problem, consider carefully
0 ALERT level C = Check. Ensure it is not caused by an omission or oversight
8 ALERT level G = General information/check it is not something unexpected
0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
2 ALERT type 2 Indicator that the structure model may be wrong or deficient
1 ALERT type 3 Indicator that the structure quality may be low
3 ALERT type 4 Improvement, methodology, query or suggestion
2 ALERT type 5 Informative message, check
Bis(8-hydroxyquinolinium) naphthalene-1,5-disulfonate tetrahydrate
top
Crystal data top
2C9H8NO+·C10H6O6S22−·4H2O | F(000) = 680 |
Mr = 650.66 | Dx = 1.473 Mg m−3 |
Monoclinic, P21/n | Cu Kα radiation, λ = 1.54184 Å |
a = 7.55855 (8) Å | Cell parameters from 9285 reflections |
b = 12.16674 (13) Å | θ = 2.8–71.2° |
c = 16.00467 (17) Å | µ = 2.25 mm−1 |
β = 94.7152 (10)° | T = 290 K |
V = 1466.86 (3) Å3 | Block, light yellow |
Z = 2 | 0.32 × 0.3 × 0.28 mm |
Data collection top
XtaLAB Synergy, Single source at home/near, HyPix3000 diffractometer | 2841 independent reflections |
Radiation source: micro-focus sealed X-ray tube, PhotonJet (Cu) X-ray Source | 2621 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.026 |
Detector resolution: 10.0000 pixels mm-1 | θmax = 71.4°, θmin = 4.6° |
ω scans | h = −9→9 |
Absorption correction: multi-scan (CrysAlisPro; Rigaku OD, 2022) | k = −14→14 |
Tmin = 0.820, Tmax = 1.000 | l = −19→19 |
14094 measured reflections | |
Refinement top
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: mixed |
R[F2 > 2σ(F2)] = 0.031 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.089 | w = 1/[σ2(Fo2) + (0.0501P)2 + 0.303P] where P = (Fo2 + 2Fc2)/3 |
S = 1.05 | (Δ/σ)max < 0.001 |
2841 reflections | Δρmax = 0.20 e Å−3 |
214 parameters | Δρmin = −0.29 e Å−3 |
2 restraints | Extinction correction: SHELXL-2019/2 (Sheldrick 2015b), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: intrinsic phasing | Extinction coefficient: 0.0023 (3) |
Special details top
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. Hydrogen atoms attached to the N and O atoms were located from a
difference-Fourier map and refined with bond-length restraints of 0.86 (1) Å
and 0.82 (1) Å, respectively. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top | x | y | z | Uiso*/Ueq | |
S1 | 0.12659 (4) | 0.52366 (3) | 0.29817 (2) | 0.03571 (13) | |
O2 | 0.16257 (16) | 0.40840 (9) | 0.28388 (7) | 0.0539 (3) | |
O3 | 0.28637 (14) | 0.58461 (9) | 0.32385 (6) | 0.0451 (3) | |
O4 | 0.02239 (15) | 0.57423 (10) | 0.22875 (6) | 0.0525 (3) | |
C10 | −0.00953 (17) | 0.52607 (10) | 0.38419 (8) | 0.0315 (3) | |
C11 | 0.05915 (16) | 0.49755 (10) | 0.46738 (8) | 0.0297 (3) | |
C12 | 0.23846 (17) | 0.46556 (11) | 0.48773 (9) | 0.0351 (3) | |
H12 | 0.315658 | 0.460895 | 0.445520 | 0.042* | |
C13 | 0.29860 (18) | 0.44165 (13) | 0.56821 (9) | 0.0407 (3) | |
H13 | 0.417007 | 0.422577 | 0.580589 | 0.049* | |
C14 | −0.18313 (18) | 0.55446 (12) | 0.36709 (9) | 0.0379 (3) | |
H14 | −0.225612 | 0.571361 | 0.312413 | 0.045* | |
O1 | 0.60496 (18) | 0.47210 (9) | 0.18830 (7) | 0.0538 (3) | |
N1 | 0.68475 (17) | 0.64774 (10) | 0.09816 (8) | 0.0415 (3) | |
C1 | 0.6624 (2) | 0.45179 (12) | 0.11258 (9) | 0.0409 (3) | |
C2 | 0.6827 (2) | 0.35003 (13) | 0.07829 (10) | 0.0500 (4) | |
H2 | 0.659051 | 0.287453 | 0.108831 | 0.060* | |
C3 | 0.7392 (2) | 0.33952 (15) | −0.00293 (11) | 0.0563 (4) | |
H3 | 0.750754 | 0.269640 | −0.025395 | 0.068* | |
C4 | 0.7774 (2) | 0.42843 (15) | −0.04946 (10) | 0.0538 (4) | |
H4 | 0.814252 | 0.419332 | −0.103052 | 0.065* | |
C5 | 0.7981 (2) | 0.63185 (15) | −0.05880 (10) | 0.0520 (4) | |
H5 | 0.836512 | 0.627362 | −0.112434 | 0.062* | |
C6 | 0.7791 (2) | 0.73209 (15) | −0.02321 (11) | 0.0550 (4) | |
H6 | 0.804189 | 0.795738 | −0.052154 | 0.066* | |
C7 | 0.7214 (2) | 0.73849 (13) | 0.05723 (11) | 0.0500 (4) | |
H7 | 0.708614 | 0.806722 | 0.082224 | 0.060* | |
C8 | 0.70289 (18) | 0.54549 (12) | 0.06544 (9) | 0.0370 (3) | |
C9 | 0.7607 (2) | 0.53461 (13) | −0.01585 (9) | 0.0426 (3) | |
O1W | 0.49949 (17) | 0.31023 (10) | 0.28209 (9) | 0.0626 (3) | |
H1WA | 0.392446 | 0.331508 | 0.282471 | 0.094* | |
H1WB | 0.491769 | 0.242369 | 0.269682 | 0.094* | |
O2W | 0.53570 (16) | 0.71260 (10) | 0.24017 (8) | 0.0556 (3) | |
H2WA | 0.480634 | 0.773241 | 0.233271 | 0.083* | |
H2WB | 0.460317 | 0.669091 | 0.258790 | 0.083* | |
H1A | 0.643 (3) | 0.6562 (18) | 0.1467 (8) | 0.069 (6)* | |
H1 | 0.581 (3) | 0.4147 (13) | 0.2114 (14) | 0.086 (7)* | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
S1 | 0.0424 (2) | 0.0381 (2) | 0.02794 (19) | −0.00473 (12) | 0.01084 (14) | −0.00284 (12) |
O2 | 0.0634 (7) | 0.0416 (6) | 0.0599 (7) | −0.0036 (5) | 0.0242 (6) | −0.0135 (5) |
O3 | 0.0471 (6) | 0.0540 (6) | 0.0360 (5) | −0.0140 (5) | 0.0142 (4) | −0.0021 (4) |
O4 | 0.0584 (7) | 0.0706 (8) | 0.0291 (5) | −0.0020 (5) | 0.0078 (5) | 0.0066 (5) |
C10 | 0.0356 (7) | 0.0308 (6) | 0.0289 (6) | −0.0024 (5) | 0.0074 (5) | 0.0001 (5) |
C11 | 0.0312 (6) | 0.0285 (6) | 0.0300 (6) | −0.0018 (5) | 0.0066 (5) | 0.0002 (5) |
C12 | 0.0317 (7) | 0.0393 (7) | 0.0356 (7) | 0.0018 (5) | 0.0102 (5) | 0.0026 (5) |
C13 | 0.0307 (7) | 0.0489 (8) | 0.0428 (8) | 0.0052 (6) | 0.0047 (6) | 0.0054 (6) |
C14 | 0.0385 (7) | 0.0442 (8) | 0.0309 (7) | 0.0004 (6) | 0.0021 (5) | 0.0043 (5) |
O1 | 0.0785 (8) | 0.0460 (7) | 0.0388 (6) | −0.0095 (6) | 0.0159 (6) | 0.0057 (5) |
N1 | 0.0483 (7) | 0.0403 (6) | 0.0360 (6) | −0.0024 (5) | 0.0041 (5) | 0.0042 (5) |
C1 | 0.0443 (8) | 0.0437 (8) | 0.0345 (7) | −0.0027 (6) | 0.0017 (6) | 0.0049 (6) |
C2 | 0.0571 (9) | 0.0407 (8) | 0.0518 (9) | −0.0019 (7) | 0.0026 (7) | 0.0059 (7) |
C3 | 0.0661 (10) | 0.0474 (9) | 0.0555 (10) | 0.0066 (8) | 0.0056 (8) | −0.0076 (7) |
C4 | 0.0599 (10) | 0.0613 (10) | 0.0409 (8) | 0.0071 (8) | 0.0092 (7) | −0.0043 (7) |
C5 | 0.0525 (9) | 0.0649 (11) | 0.0398 (8) | 0.0007 (7) | 0.0104 (7) | 0.0136 (7) |
C6 | 0.0582 (10) | 0.0532 (10) | 0.0543 (10) | −0.0050 (8) | 0.0090 (8) | 0.0210 (8) |
C7 | 0.0570 (9) | 0.0396 (8) | 0.0532 (9) | −0.0028 (7) | 0.0033 (7) | 0.0076 (7) |
C8 | 0.0370 (7) | 0.0413 (7) | 0.0321 (7) | −0.0018 (5) | 0.0000 (5) | 0.0029 (5) |
C9 | 0.0400 (7) | 0.0533 (9) | 0.0344 (7) | 0.0013 (6) | 0.0033 (6) | 0.0046 (6) |
O1W | 0.0647 (8) | 0.0529 (7) | 0.0722 (8) | 0.0003 (6) | 0.0171 (7) | 0.0131 (6) |
O2W | 0.0629 (7) | 0.0451 (6) | 0.0618 (7) | 0.0057 (5) | 0.0236 (6) | 0.0069 (5) |
Geometric parameters (Å, º) top
S1—O2 | 1.4503 (11) | C1—C8 | 1.414 (2) |
S1—O3 | 1.4476 (10) | C2—H2 | 0.9300 |
S1—O4 | 1.4455 (11) | C2—C3 | 1.407 (2) |
S1—C10 | 1.7853 (13) | C3—H3 | 0.9300 |
C10—C11 | 1.4314 (18) | C3—C4 | 1.358 (3) |
C10—C14 | 1.3627 (19) | C4—H4 | 0.9300 |
C11—C11i | 1.431 (2) | C4—C9 | 1.409 (2) |
C11—C12 | 1.4219 (18) | C5—H5 | 0.9300 |
C12—H12 | 0.9300 | C5—C6 | 1.359 (3) |
C12—C13 | 1.362 (2) | C5—C9 | 1.409 (2) |
C13—H13 | 0.9300 | C6—H6 | 0.9300 |
C13—C14i | 1.409 (2) | C6—C7 | 1.395 (2) |
C14—H14 | 0.9300 | C7—H7 | 0.9300 |
O1—C1 | 1.3433 (19) | C8—C9 | 1.412 (2) |
O1—H1 | 0.819 (10) | O1W—H1WA | 0.8500 |
N1—C7 | 1.3246 (19) | O1W—H1WB | 0.8501 |
N1—C8 | 1.3611 (19) | O2W—H2WA | 0.8498 |
N1—H1A | 0.868 (9) | O2W—H2WB | 0.8495 |
C1—C2 | 1.368 (2) | | |
| | | |
O2—S1—C10 | 105.37 (6) | C2—C1—C8 | 118.63 (14) |
O3—S1—O2 | 112.16 (7) | C1—C2—H2 | 119.8 |
O3—S1—C10 | 107.03 (6) | C1—C2—C3 | 120.36 (15) |
O4—S1—O2 | 112.81 (7) | C3—C2—H2 | 119.8 |
O4—S1—O3 | 112.91 (7) | C2—C3—H3 | 119.0 |
O4—S1—C10 | 105.88 (6) | C4—C3—C2 | 121.91 (16) |
C11—C10—S1 | 121.69 (10) | C4—C3—H3 | 119.0 |
C14—C10—S1 | 117.11 (10) | C3—C4—H4 | 120.3 |
C14—C10—C11 | 121.19 (12) | C3—C4—C9 | 119.43 (15) |
C11i—C11—C10 | 117.91 (14) | C9—C4—H4 | 120.3 |
C12—C11—C10 | 123.05 (12) | C6—C5—H5 | 119.4 |
C12—C11—C11i | 119.03 (14) | C6—C5—C9 | 121.12 (15) |
C11—C12—H12 | 119.6 | C9—C5—H5 | 119.4 |
C13—C12—C11 | 120.86 (12) | C5—C6—H6 | 120.4 |
C13—C12—H12 | 119.6 | C5—C6—C7 | 119.28 (15) |
C12—C13—H13 | 119.7 | C7—C6—H6 | 120.4 |
C12—C13—C14i | 120.62 (13) | N1—C7—C6 | 120.25 (15) |
C14i—C13—H13 | 119.7 | N1—C7—H7 | 119.9 |
C10—C14—C13i | 120.36 (13) | C6—C7—H7 | 119.9 |
C10—C14—H14 | 119.8 | N1—C8—C1 | 119.89 (13) |
C13i—C14—H14 | 119.8 | N1—C8—C9 | 119.25 (13) |
C1—O1—H1 | 110.6 (17) | C9—C8—C1 | 120.85 (14) |
C7—N1—C8 | 122.67 (13) | C4—C9—C8 | 118.80 (14) |
C7—N1—H1A | 116.7 (15) | C5—C9—C4 | 123.77 (15) |
C8—N1—H1A | 120.6 (15) | C5—C9—C8 | 117.43 (14) |
O1—C1—C2 | 125.70 (14) | H1WA—O1W—H1WB | 104.5 |
O1—C1—C8 | 115.67 (13) | H2WA—O2W—H2WB | 104.5 |
| | | |
S1—C10—C11—C11i | 179.61 (12) | N1—C8—C9—C4 | −179.40 (14) |
S1—C10—C11—C12 | 0.00 (18) | N1—C8—C9—C5 | 0.5 (2) |
S1—C10—C14—C13i | −179.89 (11) | C1—C2—C3—C4 | 0.8 (3) |
O2—S1—C10—C11 | 69.66 (12) | C1—C8—C9—C4 | 0.0 (2) |
O2—S1—C10—C14 | −109.23 (12) | C1—C8—C9—C5 | 179.91 (14) |
O3—S1—C10—C11 | −49.90 (12) | C2—C1—C8—N1 | −179.68 (14) |
O3—S1—C10—C14 | 131.21 (11) | C2—C1—C8—C9 | 0.9 (2) |
O4—S1—C10—C11 | −170.60 (10) | C2—C3—C4—C9 | 0.1 (3) |
O4—S1—C10—C14 | 10.52 (13) | C3—C4—C9—C5 | 179.58 (16) |
C10—C11—C12—C13 | 178.45 (13) | C3—C4—C9—C8 | −0.5 (2) |
C11—C10—C14—C13i | 1.2 (2) | C5—C6—C7—N1 | −0.4 (3) |
C11i—C11—C12—C13 | −1.1 (2) | C6—C5—C9—C4 | 179.83 (16) |
C11—C12—C13—C14i | 1.5 (2) | C6—C5—C9—C8 | 0.0 (2) |
C14—C10—C11—C11i | −1.6 (2) | C7—N1—C8—C1 | 179.67 (14) |
C14—C10—C11—C12 | 178.84 (13) | C7—N1—C8—C9 | −0.9 (2) |
O1—C1—C2—C3 | 178.11 (15) | C8—N1—C7—C6 | 0.8 (2) |
O1—C1—C8—N1 | 0.9 (2) | C8—C1—C2—C3 | −1.3 (2) |
O1—C1—C8—C9 | −178.57 (13) | C9—C5—C6—C7 | 0.0 (3) |
Symmetry code: (i) −x, −y+1, −z+1. |
Hydrogen-bond geometry (Å, º) topCg1 and Cg2 are the centroids of the C10/ C11/C11'–C13'/C14 and
C11–C13/C14'/C10'/C11' rings, respectively, where primed atoms are related
by the
symmetry operation -x, 1 - y, 1 - z. |
D—H···A | D—H | H···A | D···A | D—H···A |
O2W—H2WA···O2ii | 0.85 | 1.98 | 2.8239 (16) | 176 |
O2W—H2WB···O3 | 0.85 | 2.02 | 2.8610 (15) | 168 |
O1W—H1WA···O2 | 0.85 | 1.98 | 2.8150 (17) | 169 |
O1W—H1WB···O4iii | 0.85 | 2.05 | 2.8806 (18) | 166 |
O1—H1···O1W | 0.82 (1) | 1.84 (1) | 2.6390 (16) | 165 (2) |
N1—H1A···O2W | 0.87 (1) | 1.89 (1) | 2.7347 (18) | 164 (2) |
C6—H6···O3iv | 0.93 | 2.46 | 3.3153 (19) | 154 |
C4—H4···O4v | 0.93 | 2.45 | 3.352 (2) | 165 |
C14—H14···O1vi | 0.93 | 2.57 | 3.3173 (18) | 137 |
C12—H12···O3 | 0.93 | 2.46 | 3.0439 (17) | 121 |
C7—H7···Cg1ii | 0.93 | 2.82 | 3.6125 (17) | 144 |
C7—H7···Cg2iv | 0.93 | 2.82 | 3.6125 (17) | 144 |
Symmetry codes: (ii) −x+1/2, y+1/2, −z+1/2; (iii) −x+1/2, y−1/2, −z+1/2; (iv) x+1/2, −y+3/2, z−1/2; (v) −x+1, −y+1, −z; (vi) x−1, y, z. |