organic compounds
Biphenyl-4,4′-dicarboxylic acid N,N-dimethylformamide monosolvate
ainGAP Centre for Research Based Innovation, Department of Chemistry, University of Oslo, 0315 Oslo, Norway
*Correspondence e-mail: david.wragg@smn.uio.no
Biphenyl-4,4′-dicarboxylic acid was recrystallized from N,N-dimethylformamide (DMF) yielding the title compound, C14H10O4·2C3H7NO. The acid molecules are located on crystallographic centres of inversion and are hydrogen bonded to DMF molecules. These hydrogen-bonded units form infinite chains although there is no interaction between the methyl groups of neighboring DMF molecules.
Related literature
The title compound is a popular linker for the synthesis of metal-organic framework materials, for example IRMOF 10 (Eddaoudi et al., 2002) and UIO-67 (Cavka et al., 2008).
Experimental
Crystal data
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Refinement
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Data collection: SMART (Bruker, 2001); cell SAINT (Bruker, 2001); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg, 2006); software used to prepare material for publication: SHELXL97 and enCIFer (Allen et al., 2004).
Supporting information
https://doi.org/10.1107/S1600536810030515/bt5277sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536810030515/bt5277Isup2.hkl
Biphenyl-4,4'-dicarboxylic acid and N,N-Dimethylformamide (DMF) were purchased from Sigma-Aldrich and used without further purification. 1.0 g Biphenyl-4,4'dicarboxylic acid was suspended in 100 ml DMF and heated to 100°C. DMF was added in small portions until the acid had just dissolved (app. 50 ml) and the solution left in aluminium foil over night for slow cool-down to RT. Filtration of the now 125 ml DMF suspension yielded 0.57 g white powder of Biphenyl-4,4-dicarboxylic acid after drying under vacuum. The mother liquor was placed at 5°C over night which gave a small amount of colourless crystals, which gave the structure presented here.
Hydrogen atoms were placed in ideal positions and refined with a riding model with C-H = 0.93Å and U(H)=1.2Ueq(C) or with C-H = 0.96Å and U(H)=1.5Ueq(Cmethyl).
The title compound, (I) (Fig. 1), which is a popular linker for the synthesis of metal-organic framework materials, for example IRMOF 10 (Eddaoudi et al., 2002) and UIO-67 (Cavka et al., 2008), comprises units of one biphenyl-4,4'-dicarboxylic acid molecule hydrogen bonded to two DMF molecules via O—H···O links. These units pack as chains (Fig. 2), although there is no interaction between the methyl groups of neighboring DMF molecules. The chains are arranged in layers with no stacking interactions between the benzene rings (Fig. 3).
The title compound is a popular linker for the synthesis of metal-organic framework materials, for example IRMOF 10 (Eddaoudi et al., 2002) and UIO-67 (Cavka et al., 2008).
Data collection: SMART (Bruker, 2001); cell
SAINT (Bruker, 2001); data reduction: SAINT (Bruker, 2001); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg, 2006); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008) and enCIFer (Allen et al., 2004).C14H10O4·2C3H7NO | Z = 1 |
Mr = 388.41 | F(000) = 206 |
Triclinic, P1 | Dx = 1.374 Mg m−3 |
a = 7.666 (7) Å | Mo Kα radiation, λ = 0.71073 Å |
b = 7.774 (7) Å | Cell parameters from 1412 reflections |
c = 9.099 (8) Å | θ = 2.4–28.2° |
α = 88.549 (10)° | µ = 0.10 mm−1 |
β = 73.596 (10)° | T = 150 K |
γ = 65.208 (7)° | Prism, colourless |
V = 469.6 (7) Å3 | 0.2 × 0.2 × 0.1 mm |
Bruker APEX CCD area-detector diffractometer | 2136 independent reflections |
Radiation source: sealed tube | 1635 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.015 |
phi and ω scans | θmax = 28.8°, θmin = 2.9° |
Absorption correction: multi-scan (SADABS; Sheldrick, 2004) | h = −9→10 |
Tmin = 0.980, Tmax = 0.990 | k = −10→10 |
3968 measured reflections | l = −12→12 |
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)] = 0.044 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.175 | H-atom parameters constrained |
S = 1.11 | w = 1/[σ2(Fo2) + (0.1177P)2] where P = (Fo2 + 2Fc2)/3 |
2136 reflections | (Δ/σ)max < 0.001 |
129 parameters | Δρmax = 0.40 e Å−3 |
0 restraints | Δρmin = −0.32 e Å−3 |
C14H10O4·2C3H7NO | γ = 65.208 (7)° |
Mr = 388.41 | V = 469.6 (7) Å3 |
Triclinic, P1 | Z = 1 |
a = 7.666 (7) Å | Mo Kα radiation |
b = 7.774 (7) Å | µ = 0.10 mm−1 |
c = 9.099 (8) Å | T = 150 K |
α = 88.549 (10)° | 0.2 × 0.2 × 0.1 mm |
β = 73.596 (10)° |
Bruker APEX CCD area-detector diffractometer | 2136 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 2004) | 1635 reflections with I > 2σ(I) |
Tmin = 0.980, Tmax = 0.990 | Rint = 0.015 |
3968 measured reflections |
R[F2 > 2σ(F2)] = 0.044 | 0 restraints |
wR(F2) = 0.175 | H-atom parameters constrained |
S = 1.11 | Δρmax = 0.40 e Å−3 |
2136 reflections | Δρmin = −0.32 e Å−3 |
129 parameters |
Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'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 > 2σ(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 | ||
C1 | 0.1394 (2) | 0.7816 (2) | 0.21617 (19) | 0.0217 (4) | |
C2 | −0.0126 (3) | 0.8677 (2) | 0.3535 (2) | 0.0260 (4) | |
H2 | −0.0795 | 0.9999 | 0.3711 | 0.031* | |
C3 | −0.0653 (3) | 0.7578 (2) | 0.4645 (2) | 0.0265 (4) | |
H3 | −0.1653 | 0.8178 | 0.5567 | 0.032* | |
C4 | 0.0289 (2) | 0.5590 (2) | 0.44054 (18) | 0.0208 (4) | |
C5 | 0.1794 (3) | 0.4743 (2) | 0.30105 (19) | 0.0252 (4) | |
H5 | 0.2442 | 0.3421 | 0.2816 | 0.030* | |
C6 | 0.2336 (2) | 0.5847 (2) | 0.1908 (2) | 0.0251 (4) | |
H6 | 0.3344 | 0.5255 | 0.0989 | 0.030* | |
C7 | 0.1957 (2) | 0.9059 (2) | 0.10229 (19) | 0.0240 (4) | |
O1 | 0.1055 (2) | 1.07728 (18) | 0.11935 (16) | 0.0363 (4) | |
O2 | 0.35493 (18) | 0.80786 (17) | −0.01629 (14) | 0.0282 (3) | |
H2A | 0.3804 | 0.8814 | −0.0753 | 0.042* | |
O3 | 0.44518 (19) | 0.01439 (18) | 0.77730 (15) | 0.0333 (4) | |
N1 | 0.3688 (2) | 0.3198 (2) | 0.72336 (17) | 0.0249 (4) | |
C8 | 0.3490 (3) | 0.1893 (2) | 0.8138 (2) | 0.0267 (4) | |
H8 | 0.2566 | 0.2312 | 0.9116 | 0.032* | |
C9 | 0.5089 (3) | 0.2649 (3) | 0.5689 (2) | 0.0292 (4) | |
H9A | 0.4432 | 0.3379 | 0.4976 | 0.044* | |
H9B | 0.5531 | 0.1317 | 0.5410 | 0.044* | |
H9C | 0.6229 | 0.2888 | 0.5657 | 0.044* | |
C10 | 0.2551 (3) | 0.5215 (2) | 0.7753 (2) | 0.0304 (4) | |
H10A | 0.1787 | 0.5833 | 0.7065 | 0.046* | |
H10B | 0.3461 | 0.5763 | 0.7765 | 0.046* | |
H10C | 0.1653 | 0.5386 | 0.8773 | 0.046* |
U11 | U22 | U33 | U12 | U13 | U23 | |
C1 | 0.0211 (8) | 0.0194 (8) | 0.0226 (8) | −0.0075 (6) | −0.0056 (6) | 0.0033 (6) |
C2 | 0.0264 (8) | 0.0157 (8) | 0.0281 (9) | −0.0054 (6) | −0.0020 (7) | 0.0009 (6) |
C3 | 0.0262 (8) | 0.0204 (8) | 0.0242 (8) | −0.0076 (6) | 0.0015 (6) | −0.0006 (6) |
C4 | 0.0199 (8) | 0.0187 (8) | 0.0218 (8) | −0.0066 (6) | −0.0061 (6) | 0.0033 (6) |
C5 | 0.0274 (8) | 0.0155 (8) | 0.0243 (8) | −0.0045 (6) | −0.0029 (7) | 0.0016 (6) |
C6 | 0.0267 (8) | 0.0178 (8) | 0.0224 (8) | −0.0054 (6) | −0.0012 (6) | 0.0010 (6) |
C7 | 0.0244 (8) | 0.0186 (8) | 0.0247 (8) | −0.0069 (6) | −0.0047 (6) | 0.0029 (6) |
O1 | 0.0389 (8) | 0.0173 (7) | 0.0360 (8) | −0.0057 (6) | 0.0031 (6) | 0.0042 (5) |
O2 | 0.0307 (7) | 0.0185 (6) | 0.0252 (7) | −0.0071 (5) | 0.0006 (5) | 0.0045 (5) |
O3 | 0.0358 (7) | 0.0216 (7) | 0.0326 (7) | −0.0083 (5) | −0.0024 (6) | 0.0065 (5) |
N1 | 0.0260 (7) | 0.0190 (7) | 0.0265 (7) | −0.0084 (6) | −0.0053 (6) | 0.0036 (6) |
C8 | 0.0254 (8) | 0.0238 (9) | 0.0260 (9) | −0.0080 (7) | −0.0047 (7) | 0.0051 (6) |
C9 | 0.0308 (9) | 0.0251 (9) | 0.0274 (9) | −0.0108 (7) | −0.0045 (7) | 0.0061 (7) |
C10 | 0.0342 (9) | 0.0199 (9) | 0.0342 (9) | −0.0095 (7) | −0.0090 (7) | −0.0001 (7) |
C1—C6 | 1.383 (3) | C7—O2 | 1.324 (2) |
C1—C2 | 1.390 (2) | O2—H2A | 0.8200 |
C1—C7 | 1.497 (2) | O3—C8 | 1.244 (2) |
C2—C3 | 1.389 (3) | N1—C8 | 1.321 (2) |
C2—H2 | 0.9300 | N1—C10 | 1.449 (2) |
C3—C4 | 1.396 (3) | N1—C9 | 1.451 (2) |
C3—H3 | 0.9300 | C8—H8 | 0.9300 |
C4—C5 | 1.398 (2) | C9—H9A | 0.9600 |
C4—C4i | 1.493 (3) | C9—H9B | 0.9600 |
C5—C6 | 1.392 (2) | C9—H9C | 0.9600 |
C5—H5 | 0.9300 | C10—H10A | 0.9600 |
C6—H6 | 0.9300 | C10—H10B | 0.9600 |
C7—O1 | 1.206 (2) | C10—H10C | 0.9600 |
C6—C1—C2 | 118.77 (15) | O2—C7—C1 | 112.84 (15) |
C6—C1—C7 | 122.67 (15) | C7—O2—H2A | 109.5 |
C2—C1—C7 | 118.56 (16) | C8—N1—C10 | 121.51 (15) |
C3—C2—C1 | 120.52 (16) | C8—N1—C9 | 120.74 (15) |
C3—C2—H2 | 119.7 | C10—N1—C9 | 117.75 (14) |
C1—C2—H2 | 119.7 | O3—C8—N1 | 124.59 (17) |
C2—C3—C4 | 121.27 (16) | O3—C8—H8 | 117.7 |
C2—C3—H3 | 119.4 | N1—C8—H8 | 117.7 |
C4—C3—H3 | 119.4 | N1—C9—H9A | 109.5 |
C3—C4—C5 | 117.62 (14) | N1—C9—H9B | 109.5 |
C3—C4—C4i | 121.26 (18) | H9A—C9—H9B | 109.5 |
C5—C4—C4i | 121.12 (18) | N1—C9—H9C | 109.5 |
C6—C5—C4 | 120.95 (15) | H9A—C9—H9C | 109.5 |
C6—C5—H5 | 119.5 | H9B—C9—H9C | 109.5 |
C4—C5—H5 | 119.5 | N1—C10—H10A | 109.5 |
C1—C6—C5 | 120.84 (16) | N1—C10—H10B | 109.5 |
C1—C6—H6 | 119.6 | H10A—C10—H10B | 109.5 |
C5—C6—H6 | 119.6 | N1—C10—H10C | 109.5 |
O1—C7—O2 | 124.29 (16) | H10A—C10—H10C | 109.5 |
O1—C7—C1 | 122.87 (16) | H10B—C10—H10C | 109.5 |
C6—C1—C2—C3 | 1.5 (3) | C7—C1—C6—C5 | 178.71 (15) |
C7—C1—C2—C3 | −177.92 (15) | C4—C5—C6—C1 | −0.2 (3) |
C1—C2—C3—C4 | −1.4 (3) | C6—C1—C7—O1 | 175.06 (16) |
C2—C3—C4—C5 | 0.4 (3) | C2—C1—C7—O1 | −5.5 (3) |
C2—C3—C4—C4i | −179.51 (17) | C6—C1—C7—O2 | −5.8 (2) |
C3—C4—C5—C6 | 0.4 (3) | C2—C1—C7—O2 | 173.65 (15) |
C4i—C4—C5—C6 | −179.67 (17) | C10—N1—C8—O3 | −178.38 (16) |
C2—C1—C6—C5 | −0.7 (3) | C9—N1—C8—O3 | 0.5 (3) |
Symmetry code: (i) −x, −y+1, −z+1. |
D—H···A | D—H | H···A | D···A | D—H···A |
O2—H2A···O3ii | 0.82 | 1.76 | 2.575 (2) | 172 |
Symmetry code: (ii) x, y+1, z−1. |
Experimental details
Crystal data | |
Chemical formula | C14H10O4·2C3H7NO |
Mr | 388.41 |
Crystal system, space group | Triclinic, P1 |
Temperature (K) | 150 |
a, b, c (Å) | 7.666 (7), 7.774 (7), 9.099 (8) |
α, β, γ (°) | 88.549 (10), 73.596 (10), 65.208 (7) |
V (Å3) | 469.6 (7) |
Z | 1 |
Radiation type | Mo Kα |
µ (mm−1) | 0.10 |
Crystal size (mm) | 0.2 × 0.2 × 0.1 |
Data collection | |
Diffractometer | Bruker APEX CCD area-detector |
Absorption correction | Multi-scan (SADABS; Sheldrick, 2004) |
Tmin, Tmax | 0.980, 0.990 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 3968, 2136, 1635 |
Rint | 0.015 |
(sin θ/λ)max (Å−1) | 0.677 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.044, 0.175, 1.11 |
No. of reflections | 2136 |
No. of parameters | 129 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.40, −0.32 |
Computer programs: SMART (Bruker, 2001), SAINT (Bruker, 2001), SHELXS97 (Sheldrick, 2008), DIAMOND (Brandenburg, 2006), SHELXL97 (Sheldrick, 2008) and enCIFer (Allen et al., 2004).
D—H···A | D—H | H···A | D···A | D—H···A |
O2—H2A···O3i | 0.82 | 1.76 | 2.575 (2) | 172.0 |
Symmetry code: (i) x, y+1, z−1. |
Acknowledgements
The authors thank The Research Council of Norway, SMN and inGAP for funding.
References
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The title compound, (I) (Fig. 1), which is a popular linker for the synthesis of metal-organic framework materials, for example IRMOF 10 (Eddaoudi et al., 2002) and UIO-67 (Cavka et al., 2008), comprises units of one biphenyl-4,4'-dicarboxylic acid molecule hydrogen bonded to two DMF molecules via O—H···O links. These units pack as chains (Fig. 2), although there is no interaction between the methyl groups of neighboring DMF molecules. The chains are arranged in layers with no stacking interactions between the benzene rings (Fig. 3).