organic compounds
4-(4-Hydroxybenzoyl)phenol monohydrate
aKey Laboratory of Polymer Materials of Gansu Province Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, Gansu, People's Republic of China, and bDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
*Correspondence e-mail: seikweng@um.edu.my
The aromatic rings of the title compound, C13H10O3·H2O, are aligned at dihedral angles of 20.6 (1) and 40.8 (1)° with respect to the triangular Caryl–C(=O)–Caryl fragment. The hydroxy groups are each hydrogen-bond donors to separate water molecules, the water molecule itself being hydrogen-bonded to one hydroxy group and one carbonyl group. The water molecule exists in an unusual four-coordinate environment in the resulting layer structure.
Experimental
Crystal data
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Data collection
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Refinement
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Data collection: APEX2 (Bruker, 2007); cell SAINT (Bruker, 2007); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: publCIF (Westrip, 2010).
Supporting information
https://doi.org/10.1107/S1600536810041425/zs2075sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536810041425/zs2075Isup2.hkl
Anhydrous 4,4'-dihydroxybenzophenone (0.25 mmol, 0.054 g) and boric acid (0.50 mmol, 0.031 g) were dissolved in a water-ethanol mixture (50 ml/100 ml v/v). Trimethylamine (33% aqueous solution) was added until the solution registered a neutral pH. The mixture was then set aside for a few days after which yellow crystal blocks of the title compound were isolated.
Carbon-bound H-atoms were placed in calculated positions (C–H = 0.93 Å) and were included in the
in the riding model approximation, with Uiso(H) set to 1.2Ueq(C). The hydroxy and water H-atoms were located in a difference Fourier map, and were included in the with a distance restraint of O–H = 0.84±0.01 Å and with their isotropic displacement parameters refined.4,4'-Dihydroxbenzophenone exists as a O–H···Ohydroxy hydrogen-bonded chains that are linked by O–H···Ocarbonyl hydrogen bonds into sheets. The first set of hydrogen bonds [2.785 (4), 2.791 (4) Å] is longer than the second set [2.624 (4), 2.627 (4) Å] (Ferguson & Glidewell, 1996). The monohydrated title compound C13H10O3.H2O (Scheme I, Fig. 1) also adopts a hydrogen-bonded sheet motif. The aromatic rings are aligned at 20.6 (1) and 40.8 (1) ° with respect to the triangular-shaped Caryl–C(═ O)–Caryl fragment. The hydroxy groups are each hydrogen-bond donors to separate water molecules which also act as hydrogen-bond donors to an hydroxy group and a carbonyl group (Table 1). There are no hydroxy···carbonyl interactions, unlike those found in the anhydrous compound. The water molecule exists in an unusual four-coordinate environment in the resulting two-dimensional layer structure (Fig. 2).
For the
of anhydrous 4,4'-dihydroxybenzophenone, see: Ferguson & Glidewell (1996).Data collection: APEX2 (Bruker, 2007); cell
SAINT (Bruker, 2007); data reduction: SAINT (Bruker, 2007); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: publCIF (Westrip, 2010).C13H10O3·H2O | F(000) = 488 |
Mr = 232.23 | Dx = 1.377 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 3494 reflections |
a = 4.9398 (1) Å | θ = 2.7–27.2° |
b = 9.8273 (2) Å | µ = 0.10 mm−1 |
c = 23.1446 (4) Å | T = 293 K |
β = 94.520 (1)° | Block, yellow |
V = 1120.06 (4) Å3 | 0.45 × 0.30 × 0.05 mm |
Z = 4 |
Bruker SMART APEX diffractometer | 2016 reflections with I > 2σ(I) |
Radiation source: fine-focus sealed tube | Rint = 0.017 |
Graphite monochromator | θmax = 27.5°, θmin = 1.8° |
ω scans | h = −6→6 |
8356 measured reflections | k = −11→12 |
2572 independent reflections | l = −29→29 |
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)] = 0.040 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.123 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.05 | w = 1/[σ2(Fo2) + (0.0574P)2 + 0.2426P] where P = (Fo2 + 2Fc2)/3 |
2572 reflections | (Δ/σ)max = 0.001 |
170 parameters | Δρmax = 0.22 e Å−3 |
4 restraints | Δρmin = −0.17 e Å−3 |
C13H10O3·H2O | V = 1120.06 (4) Å3 |
Mr = 232.23 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 4.9398 (1) Å | µ = 0.10 mm−1 |
b = 9.8273 (2) Å | T = 293 K |
c = 23.1446 (4) Å | 0.45 × 0.30 × 0.05 mm |
β = 94.520 (1)° |
Bruker SMART APEX diffractometer | 2016 reflections with I > 2σ(I) |
8356 measured reflections | Rint = 0.017 |
2572 independent reflections |
R[F2 > 2σ(F2)] = 0.040 | 4 restraints |
wR(F2) = 0.123 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.05 | Δρmax = 0.22 e Å−3 |
2572 reflections | Δρmin = −0.17 e Å−3 |
170 parameters |
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. |
x | y | z | Uiso*/Ueq | ||
O1 | 0.2714 (2) | 0.12226 (11) | 0.49586 (5) | 0.0570 (3) | |
O2 | 0.5003 (3) | 0.68859 (12) | 0.38317 (5) | 0.0671 (4) | |
O3 | 1.0143 (3) | 0.54977 (14) | 0.15066 (5) | 0.0634 (3) | |
O1W | 0.1638 (3) | 0.86726 (12) | 0.43550 (5) | 0.0554 (3) | |
C1 | 0.5324 (3) | 0.57501 (15) | 0.36223 (6) | 0.0465 (3) | |
C2 | 0.4542 (3) | 0.45204 (15) | 0.39381 (6) | 0.0442 (3) | |
C3 | 0.2632 (4) | 0.46347 (17) | 0.43426 (8) | 0.0676 (5) | |
H3A | 0.1772 | 0.5466 | 0.4387 | 0.081* | |
C4 | 0.1979 (4) | 0.35531 (17) | 0.46788 (8) | 0.0668 (5) | |
H4 | 0.0674 | 0.3653 | 0.4944 | 0.080* | |
C5 | 0.3249 (3) | 0.23209 (15) | 0.46244 (6) | 0.0454 (3) | |
C6 | 0.5141 (3) | 0.21717 (16) | 0.42219 (7) | 0.0536 (4) | |
H6 | 0.5993 | 0.1338 | 0.4180 | 0.064* | |
C7 | 0.5768 (3) | 0.32592 (16) | 0.38821 (6) | 0.0508 (4) | |
H7 | 0.7037 | 0.3148 | 0.3610 | 0.061* | |
C8 | 0.6547 (3) | 0.56332 (14) | 0.30623 (6) | 0.0426 (3) | |
C9 | 0.8488 (3) | 0.65824 (16) | 0.29241 (7) | 0.0509 (4) | |
H9 | 0.8994 | 0.7271 | 0.3186 | 0.061* | |
C10 | 0.9667 (3) | 0.65163 (17) | 0.24064 (7) | 0.0552 (4) | |
H10 | 1.1004 | 0.7139 | 0.2326 | 0.066* | |
C11 | 0.8866 (3) | 0.55235 (15) | 0.20044 (6) | 0.0459 (3) | |
C12 | 0.6853 (3) | 0.46052 (15) | 0.21229 (6) | 0.0457 (3) | |
H12A | 0.6253 | 0.3962 | 0.1847 | 0.055* | |
C13 | 0.5745 (3) | 0.46505 (14) | 0.26519 (6) | 0.0451 (3) | |
H13 | 0.4440 | 0.4013 | 0.2735 | 0.054* | |
H1 | 0.147 (4) | 0.141 (2) | 0.5179 (8) | 0.091 (7)* | |
H3 | 0.946 (5) | 0.4859 (19) | 0.1296 (9) | 0.103 (9)* | |
H11 | 0.260 (4) | 0.8047 (19) | 0.4233 (10) | 0.101 (8)* | |
H12 | 0.262 (5) | 0.921 (2) | 0.4565 (10) | 0.111 (9)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
O1 | 0.0723 (7) | 0.0453 (6) | 0.0572 (7) | −0.0005 (5) | 0.0286 (6) | 0.0009 (5) |
O2 | 0.1019 (10) | 0.0421 (6) | 0.0609 (7) | 0.0052 (6) | 0.0298 (7) | −0.0063 (5) |
O3 | 0.0714 (8) | 0.0729 (8) | 0.0487 (6) | −0.0131 (6) | 0.0223 (6) | −0.0028 (6) |
O1W | 0.0679 (7) | 0.0496 (7) | 0.0508 (6) | −0.0027 (6) | 0.0174 (6) | −0.0040 (5) |
C1 | 0.0537 (8) | 0.0424 (8) | 0.0440 (7) | 0.0039 (6) | 0.0080 (6) | −0.0038 (6) |
C2 | 0.0493 (8) | 0.0432 (8) | 0.0413 (7) | 0.0013 (6) | 0.0103 (6) | −0.0042 (6) |
C3 | 0.0859 (12) | 0.0445 (9) | 0.0784 (12) | 0.0133 (8) | 0.0452 (10) | −0.0004 (8) |
C4 | 0.0808 (12) | 0.0522 (9) | 0.0741 (11) | 0.0072 (8) | 0.0478 (10) | −0.0008 (8) |
C5 | 0.0519 (8) | 0.0429 (8) | 0.0429 (7) | −0.0032 (6) | 0.0118 (6) | −0.0021 (6) |
C6 | 0.0650 (9) | 0.0450 (8) | 0.0539 (9) | 0.0108 (7) | 0.0234 (7) | 0.0010 (7) |
C7 | 0.0582 (9) | 0.0501 (8) | 0.0470 (8) | 0.0083 (7) | 0.0223 (7) | 0.0007 (6) |
C8 | 0.0485 (7) | 0.0388 (7) | 0.0411 (7) | 0.0031 (6) | 0.0074 (6) | 0.0012 (6) |
C9 | 0.0605 (9) | 0.0439 (8) | 0.0486 (8) | −0.0085 (7) | 0.0064 (7) | −0.0056 (6) |
C10 | 0.0595 (9) | 0.0514 (9) | 0.0559 (9) | −0.0154 (7) | 0.0123 (7) | −0.0002 (7) |
C11 | 0.0505 (8) | 0.0468 (8) | 0.0413 (7) | 0.0020 (6) | 0.0089 (6) | 0.0052 (6) |
C12 | 0.0539 (8) | 0.0426 (8) | 0.0408 (7) | −0.0022 (6) | 0.0045 (6) | −0.0030 (6) |
C13 | 0.0497 (8) | 0.0407 (7) | 0.0458 (7) | −0.0041 (6) | 0.0088 (6) | −0.0001 (6) |
O1—C5 | 1.3659 (17) | C5—C6 | 1.3784 (19) |
O1—H1 | 0.847 (10) | C6—C7 | 1.377 (2) |
O2—C1 | 1.2322 (18) | C6—H6 | 0.9300 |
O3—C11 | 1.3566 (17) | C7—H7 | 0.9300 |
O3—H3 | 0.847 (10) | C8—C13 | 1.390 (2) |
O1W—H11 | 0.841 (10) | C8—C9 | 1.393 (2) |
O1W—H12 | 0.844 (10) | C9—C10 | 1.375 (2) |
C1—C8 | 1.4771 (19) | C9—H9 | 0.9300 |
C1—C2 | 1.479 (2) | C10—C11 | 1.384 (2) |
C2—C3 | 1.385 (2) | C10—H10 | 0.9300 |
C2—C7 | 1.390 (2) | C11—C12 | 1.386 (2) |
C3—C4 | 1.371 (2) | C12—C13 | 1.3810 (19) |
C3—H3A | 0.9300 | C12—H12A | 0.9300 |
C4—C5 | 1.374 (2) | C13—H13 | 0.9300 |
C4—H4 | 0.9300 | ||
C5—O1—H1 | 110.4 (16) | C6—C7—C2 | 121.32 (13) |
C11—O3—H3 | 108.2 (17) | C6—C7—H7 | 119.3 |
H11—O1W—H12 | 110 (2) | C2—C7—H7 | 119.3 |
O2—C1—C8 | 119.34 (13) | C13—C8—C9 | 118.22 (13) |
O2—C1—C2 | 119.92 (13) | C13—C8—C1 | 122.62 (13) |
C8—C1—C2 | 120.73 (12) | C9—C8—C1 | 119.08 (13) |
C3—C2—C7 | 117.41 (14) | C10—C9—C8 | 121.01 (14) |
C3—C2—C1 | 119.09 (13) | C10—C9—H9 | 119.5 |
C7—C2—C1 | 123.34 (12) | C8—C9—H9 | 119.5 |
C4—C3—C2 | 121.61 (15) | C9—C10—C11 | 120.05 (14) |
C4—C3—H3A | 119.2 | C9—C10—H10 | 120.0 |
C2—C3—H3A | 119.2 | C11—C10—H10 | 120.0 |
C3—C4—C5 | 120.11 (14) | O3—C11—C10 | 117.16 (13) |
C3—C4—H4 | 119.9 | O3—C11—C12 | 122.99 (14) |
C5—C4—H4 | 119.9 | C10—C11—C12 | 119.84 (13) |
O1—C5—C4 | 122.29 (12) | C13—C12—C11 | 119.68 (13) |
O1—C5—C6 | 118.08 (13) | C13—C12—H12A | 120.2 |
C4—C5—C6 | 119.64 (14) | C11—C12—H12A | 120.2 |
C7—C6—C5 | 119.90 (14) | C12—C13—C8 | 121.10 (13) |
C7—C6—H6 | 120.1 | C12—C13—H13 | 119.5 |
C5—C6—H6 | 120.1 | C8—C13—H13 | 119.5 |
O2—C1—C2—C3 | 22.9 (2) | O2—C1—C8—C13 | −144.18 (16) |
C8—C1—C2—C3 | −158.45 (16) | C2—C1—C8—C13 | 37.2 (2) |
O2—C1—C2—C7 | −152.26 (16) | O2—C1—C8—C9 | 32.5 (2) |
C8—C1—C2—C7 | 26.4 (2) | C2—C1—C8—C9 | −146.10 (15) |
C7—C2—C3—C4 | 0.4 (3) | C13—C8—C9—C10 | −2.8 (2) |
C1—C2—C3—C4 | −175.06 (18) | C1—C8—C9—C10 | −179.63 (15) |
C2—C3—C4—C5 | 0.8 (3) | C8—C9—C10—C11 | 2.2 (3) |
C3—C4—C5—O1 | 178.47 (18) | C9—C10—C11—O3 | −178.83 (15) |
C3—C4—C5—C6 | −1.3 (3) | C9—C10—C11—C12 | 0.6 (2) |
O1—C5—C6—C7 | −179.09 (15) | O3—C11—C12—C13 | 176.64 (14) |
C4—C5—C6—C7 | 0.7 (3) | C10—C11—C12—C13 | −2.8 (2) |
C5—C6—C7—C2 | 0.5 (3) | C11—C12—C13—C8 | 2.2 (2) |
C3—C2—C7—C6 | −1.0 (3) | C9—C8—C13—C12 | 0.6 (2) |
C1—C2—C7—C6 | 174.23 (15) | C1—C8—C13—C12 | 177.31 (14) |
D—H···A | D—H | H···A | D···A | D—H···A |
O1—H1···O1wi | 0.85 (1) | 1.95 (1) | 2.774 (2) | 164 (2) |
O3—H3···O1wii | 0.85 (1) | 1.95 (1) | 2.773 (2) | 164 (2) |
O1w—H11···O2 | 0.84 (1) | 1.93 (1) | 2.762 (2) | 168 (2) |
O1w—H12···O1iii | 0.84 (1) | 2.18 (2) | 2.898 (2) | 143 (2) |
Symmetry codes: (i) −x, −y+1, −z+1; (ii) −x+1, y−1/2, −z+1/2; (iii) x, y+1, z. |
Experimental details
Crystal data | |
Chemical formula | C13H10O3·H2O |
Mr | 232.23 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 293 |
a, b, c (Å) | 4.9398 (1), 9.8273 (2), 23.1446 (4) |
β (°) | 94.520 (1) |
V (Å3) | 1120.06 (4) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.10 |
Crystal size (mm) | 0.45 × 0.30 × 0.05 |
Data collection | |
Diffractometer | Bruker SMART APEX diffractometer |
Absorption correction | – |
No. of measured, independent and observed [I > 2σ(I)] reflections | 8356, 2572, 2016 |
Rint | 0.017 |
(sin θ/λ)max (Å−1) | 0.650 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.040, 0.123, 1.05 |
No. of reflections | 2572 |
No. of parameters | 170 |
No. of restraints | 4 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.22, −0.17 |
Computer programs: APEX2 (Bruker, 2007), SAINT (Bruker, 2007), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), X-SEED (Barbour, 2001), publCIF (Westrip, 2010).
D—H···A | D—H | H···A | D···A | D—H···A |
O1—H1···O1wi | 0.85 (1) | 1.95 (1) | 2.774 (2) | 164 (2) |
O3—H3···O1wii | 0.85 (1) | 1.95 (1) | 2.773 (2) | 164 (2) |
O1w—H11···O2 | 0.84 (1) | 1.93 (1) | 2.762 (2) | 168 (2) |
O1w—H12···O1iii | 0.84 (1) | 2.18 (2) | 2.898 (2) | 143 (2) |
Symmetry codes: (i) −x, −y+1, −z+1; (ii) −x+1, y−1/2, −z+1/2; (iii) x, y+1, z. |
Acknowledgements
We thank Northeast Normal University and the University of Malaya for supporting this study.
References
Barbour, L. J. (2001). J. Supramol. Chem. 1, 189–191. CrossRef CAS Google Scholar
Bruker (2007). APEX2 and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Ferguson, G. & Glidewell, C. (1996). Acta Cryst. C52, 3057–3062. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920–925. Web of Science CrossRef CAS IUCr Journals Google Scholar
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4,4'-Dihydroxbenzophenone exists as a O–H···Ohydroxy hydrogen-bonded chains that are linked by O–H···Ocarbonyl hydrogen bonds into sheets. The first set of hydrogen bonds [2.785 (4), 2.791 (4) Å] is longer than the second set [2.624 (4), 2.627 (4) Å] (Ferguson & Glidewell, 1996). The monohydrated title compound C13H10O3.H2O (Scheme I, Fig. 1) also adopts a hydrogen-bonded sheet motif. The aromatic rings are aligned at 20.6 (1) and 40.8 (1) ° with respect to the triangular-shaped Caryl–C(═ O)–Caryl fragment. The hydroxy groups are each hydrogen-bond donors to separate water molecules which also act as hydrogen-bond donors to an hydroxy group and a carbonyl group (Table 1). There are no hydroxy···carbonyl interactions, unlike those found in the anhydrous compound. The water molecule exists in an unusual four-coordinate environment in the resulting two-dimensional layer structure (Fig. 2).