The title compound, C
13H
16O
7, was extracted from fresh cranberries (
Vaccinium macrocarpon). In the crystal structure, molecules are linked into a two-dimensional framework
via O—H
O hydrogen bonds.
Supporting information
CCDC reference: 298499
Key indicators
- Single-crystal X-ray study
- T = 173 K
- Mean (C-C) = 0.001 Å
- Disorder in main residue
- R factor = 0.032
- wR factor = 0.092
- Data-to-parameter ratio = 15.5
checkCIF/PLATON results
No syntax errors found
Alert level A
PLAT222_ALERT_3_A Large Non-Solvent H Ueq(max)/Ueq(min) ... 5.36 Ratio
| Author Response: This H atom is bonded to the minor component of the disordered
O atom (O4A); it's occupancy being only 0.111(3).
|
Alert level B
PLAT417_ALERT_2_B Short Inter D-H..H-D H1O .. H4AA .. 2.09 Ang.
PLAT432_ALERT_2_B Short Inter X...Y Contact O4 .. C7 .. 2.90 Ang.
Alert level C
PLAT063_ALERT_3_C Crystal Probably too Large for Beam Size ....... 0.70 mm
PLAT220_ALERT_2_C Large Non-Solvent O Ueq(max)/Ueq(min) ... 2.65 Ratio
PLAT301_ALERT_3_C Main Residue Disorder ......................... 5.00 Perc.
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........ 5
Alert level G
REFLT03_ALERT_4_G Please check that the estimate of the number of Friedel pairs is
correct. If it is not, please give the correct count in the
_publ_section_exptl_refinement section of the submitted CIF.
From the CIF: _diffrn_reflns_theta_max 37.78
From the CIF: _reflns_number_total 3768
Count of symmetry unique reflns 3858
Completeness (_total/calc) 97.67%
TEST3: Check Friedels for noncentro structure
Estimate of Friedel pairs measured 0
Fraction of Friedel pairs measured 0.000
Are heavy atom types Z>Si present no
1 ALERT level A = In general: serious problem
2 ALERT level B = Potentially serious problem
4 ALERT level C = Check and explain
1 ALERT level G = General alerts; check
0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
3 ALERT type 2 Indicator that the structure model may be wrong or deficient
3 ALERT type 3 Indicator that the structure quality may be low
2 ALERT type 4 Improvement, methodology, query or suggestion
Data collection: APEX2 (Bruker, 2004); cell refinement: SAINT-Plus (Bruker, 2003); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXTL (Bruker, 1999); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.
(2
S,3S,4
R,5
R)-3,4,5-Trihydroxy-6-(hydroxymethyl)-tetrahydro-2
H-pyran-2-yl benzoate
top
Crystal data top
C13H16O7 | F(000) = 600 |
Mr = 284.26 | Dx = 1.495 Mg m−3 |
Orthorhombic, P212121 | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: P 2ac 2ab | Cell parameters from 8636 reflections |
a = 5.8022 (2) Å | θ = 2.7–37.4° |
b = 7.6865 (3) Å | µ = 0.12 mm−1 |
c = 28.3221 (12) Å | T = 173 K |
V = 1263.13 (8) Å3 | Block, colourless |
Z = 4 | 0.70 × 0.60 × 0.50 mm |
Data collection top
Bruker X8 APEX-II diffractometer | 3768 independent reflections |
Radiation source: fine-focus sealed tube | 3448 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.024 |
φ and ω scans | θmax = 37.8°, θmin = 1.4° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −10→6 |
Tmin = 0.919, Tmax = 0.941 | k = −13→7 |
15473 measured reflections | l = −48→39 |
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)] = 0.032 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.092 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.06 | w = 1/[σ2(Fo2) + (0.0678P)2] where P = (Fo2 + 2Fc2)/3 |
3768 reflections | (Δ/σ)max = 0.001 |
243 parameters | Δρmax = 0.41 e Å−3 |
0 restraints | Δρmin = −0.21 e Å−3 |
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 | Occ. (<1) |
O1 | 0.40391 (12) | 0.10738 (9) | 0.82186 (2) | 0.01912 (12) | |
H1O | 0.524 (5) | 0.087 (3) | 0.8451 (8) | 0.059 (7)* | |
O2 | 0.52786 (12) | 0.39486 (10) | 0.76203 (2) | 0.02045 (13) | |
H2O | 0.515 (3) | 0.462 (3) | 0.7375 (6) | 0.034 (4)* | |
O3 | 0.15978 (12) | 0.64210 (9) | 0.74963 (2) | 0.01985 (13) | |
H3O | 0.257 (3) | 0.713 (2) | 0.7415 (6) | 0.027 (4)* | |
O4 | 0.13123 (19) | 0.81961 (11) | 0.86759 (3) | 0.0269 (2) | 0.889 (3) |
H4A | 0.1922 | 0.8978 | 0.8511 | 0.032* | 0.889 (3) |
O4A | −0.3093 (15) | 0.7478 (16) | 0.8523 (4) | 0.044 (3) | 0.111 (3) |
H4AA | −0.3453 | 0.8442 | 0.8642 | 0.052* | 0.111 (3) |
O5 | 0.03348 (13) | 0.45752 (8) | 0.86545 (2) | 0.01860 (12) | |
O6 | 0.11240 (11) | 0.19852 (9) | 0.89817 (2) | 0.01658 (11) | |
O7 | −0.25364 (12) | 0.10427 (11) | 0.88953 (3) | 0.02285 (14) | |
C1 | −0.05898 (15) | 0.05058 (11) | 0.96196 (3) | 0.01553 (13) | |
C2 | 0.13580 (16) | 0.08381 (12) | 0.98951 (3) | 0.01940 (15) | |
H2 | 0.263 (3) | 0.135 (2) | 0.9763 (6) | 0.033 (4)* | |
C3 | 0.1439 (2) | 0.02192 (14) | 1.03566 (3) | 0.02413 (18) | |
H3 | 0.281 (3) | 0.050 (2) | 1.0540 (5) | 0.029 (4)* | |
C4 | −0.0409 (2) | −0.07167 (14) | 1.05400 (3) | 0.02589 (19) | |
H4 | −0.035 (3) | −0.114 (2) | 1.0859 (6) | 0.032 (4)* | |
C5 | −0.2337 (2) | −0.10561 (14) | 1.02653 (4) | 0.02574 (18) | |
H5 | −0.373 (4) | −0.162 (3) | 1.0390 (6) | 0.038 (5)* | |
C6 | −0.24330 (16) | −0.04442 (13) | 0.98054 (3) | 0.02107 (16) | |
H6 | −0.375 (3) | −0.073 (2) | 0.9614 (5) | 0.021 (3)* | |
C7 | −0.08059 (14) | 0.11741 (10) | 0.91327 (3) | 0.01511 (13) | |
C1' | 0.09753 (15) | 0.28600 (10) | 0.85433 (3) | 0.01498 (13) | |
H1' | −0.014 (3) | 0.2258 (19) | 0.8346 (5) | 0.016 (3)* | |
C2' | 0.33424 (14) | 0.28294 (11) | 0.83083 (3) | 0.01481 (13) | |
H2' | 0.448 (3) | 0.339 (3) | 0.8505 (6) | 0.030 (4)* | |
C3' | 0.30823 (14) | 0.38250 (11) | 0.78477 (3) | 0.01448 (13) | |
H3' | 0.202 (3) | 0.317 (2) | 0.7647 (5) | 0.013 (3)* | |
C4' | 0.21591 (13) | 0.56429 (11) | 0.79376 (3) | 0.01420 (12) | |
H4' | 0.330 (3) | 0.6305 (19) | 0.8094 (4) | 0.012 (3)* | |
C5' | −0.00053 (14) | 0.56366 (11) | 0.82443 (3) | 0.01630 (14) | |
H5' | −0.137 (2) | 0.5198 (18) | 0.8051 (4) | 0.011 (3)* | |
C6' | −0.05862 (18) | 0.74484 (12) | 0.84241 (4) | 0.02202 (16) | |
H6'1 | −0.0990 | 0.8205 | 0.8154 | 0.026* | 0.889 (3) |
H6'2 | −0.1943 | 0.7382 | 0.8635 | 0.026* | 0.889 (3) |
H6'3 | 0.0296 | 0.7705 | 0.8715 | 0.026* | 0.111 (3) |
H6'4 | −0.0193 | 0.8332 | 0.8183 | 0.026* | 0.111 (3) |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
O1 | 0.0224 (3) | 0.0168 (2) | 0.0182 (3) | 0.0038 (2) | −0.0011 (2) | −0.0002 (2) |
O2 | 0.0186 (2) | 0.0229 (3) | 0.0198 (3) | 0.0036 (2) | 0.0066 (2) | 0.0045 (2) |
O3 | 0.0196 (3) | 0.0223 (3) | 0.0177 (3) | −0.0008 (2) | −0.0009 (2) | 0.0076 (2) |
O4 | 0.0393 (5) | 0.0183 (3) | 0.0232 (4) | −0.0027 (3) | 0.0008 (3) | −0.0030 (3) |
O4A | 0.025 (4) | 0.053 (6) | 0.053 (6) | 0.001 (4) | 0.010 (4) | −0.018 (5) |
O5 | 0.0249 (3) | 0.0162 (2) | 0.0147 (3) | 0.0029 (2) | 0.0043 (2) | 0.00098 (19) |
O6 | 0.0178 (2) | 0.0195 (2) | 0.0125 (2) | −0.0026 (2) | −0.00022 (19) | 0.00327 (19) |
O7 | 0.0183 (3) | 0.0302 (3) | 0.0201 (3) | −0.0017 (3) | −0.0036 (2) | 0.0048 (3) |
C1 | 0.0174 (3) | 0.0155 (3) | 0.0136 (3) | 0.0003 (3) | 0.0009 (2) | 0.0007 (2) |
C2 | 0.0222 (3) | 0.0204 (3) | 0.0156 (3) | −0.0020 (3) | −0.0013 (3) | 0.0007 (3) |
C3 | 0.0313 (4) | 0.0253 (4) | 0.0159 (4) | 0.0001 (4) | −0.0036 (3) | 0.0005 (3) |
C4 | 0.0368 (5) | 0.0253 (4) | 0.0155 (3) | 0.0035 (4) | 0.0033 (4) | 0.0030 (3) |
C5 | 0.0292 (4) | 0.0250 (4) | 0.0230 (4) | −0.0014 (4) | 0.0080 (3) | 0.0061 (3) |
C6 | 0.0209 (3) | 0.0211 (4) | 0.0212 (4) | −0.0022 (3) | 0.0034 (3) | 0.0033 (3) |
C7 | 0.0156 (3) | 0.0147 (3) | 0.0150 (3) | 0.0004 (3) | 0.0010 (2) | 0.0006 (2) |
C1' | 0.0187 (3) | 0.0147 (3) | 0.0116 (3) | −0.0011 (3) | 0.0004 (2) | 0.0014 (2) |
C2' | 0.0159 (3) | 0.0150 (3) | 0.0136 (3) | 0.0005 (3) | −0.0001 (2) | −0.0002 (2) |
C3' | 0.0151 (3) | 0.0159 (3) | 0.0124 (3) | −0.0002 (3) | 0.0011 (2) | 0.0006 (2) |
C4' | 0.0142 (3) | 0.0149 (3) | 0.0135 (3) | −0.0003 (2) | −0.0004 (2) | 0.0012 (2) |
C5' | 0.0166 (3) | 0.0165 (3) | 0.0159 (3) | 0.0008 (3) | 0.0016 (2) | 0.0011 (2) |
C6' | 0.0260 (4) | 0.0183 (3) | 0.0218 (4) | 0.0050 (3) | 0.0035 (3) | 0.0003 (3) |
C6'A | 0.0260 (4) | 0.0183 (3) | 0.0218 (4) | 0.0050 (3) | 0.0035 (3) | 0.0003 (3) |
Geometric parameters (Å, º) top
O1—C2' | 1.4314 (11) | C3—C4 | 1.3913 (16) |
O1—H1O | 0.97 (3) | C3—H3 | 0.975 (18) |
O2—C3' | 1.4309 (10) | C4—C5 | 1.3876 (17) |
O2—H2O | 0.869 (18) | C4—H4 | 0.961 (18) |
O3—C4' | 1.4232 (10) | C5—C6 | 1.3857 (14) |
O3—H3O | 0.82 (2) | C5—H5 | 0.98 (2) |
O4—C6' | 1.4327 (15) | C6—H6 | 0.964 (17) |
O4—H4A | 0.8400 | C1'—C2' | 1.5264 (12) |
O4A—H4AA | 0.8400 | C1'—H1' | 0.971 (15) |
O5—C1' | 1.4055 (10) | C2'—C3' | 1.5200 (11) |
O5—C5' | 1.4334 (11) | C2'—H2' | 0.965 (19) |
O6—C7 | 1.3511 (10) | C3'—C4' | 1.5180 (12) |
O6—C1' | 1.4146 (10) | C3'—H3' | 0.977 (14) |
O7—C7 | 1.2126 (10) | C4'—C5' | 1.5270 (12) |
C1—C2 | 1.3969 (12) | C4'—H4' | 0.946 (14) |
C1—C6 | 1.3979 (12) | C5'—C6' | 1.5206 (13) |
C1—C7 | 1.4769 (11) | C5'—H5' | 1.019 (14) |
C2—C3 | 1.3919 (13) | C6'—H6'1 | 0.9900 |
C2—H2 | 0.92 (2) | C6'—H6'2 | 0.9900 |
| | | |
C2'—O1—H1O | 103.7 (16) | C2'—C1'—H1' | 109.9 (9) |
C3'—O2—H2O | 108.6 (13) | O1—C2'—C3' | 110.51 (7) |
C4'—O3—H3O | 111.6 (12) | O1—C2'—C1' | 110.24 (7) |
C6'—O4—H4A | 109.5 | C3'—C2'—C1' | 106.09 (6) |
C1'—O5—C5' | 112.87 (6) | O1—C2'—H2' | 109.3 (12) |
C7—O6—C1' | 116.52 (7) | C3'—C2'—H2' | 109.9 (11) |
C2—C1—C6 | 120.27 (8) | C1'—C2'—H2' | 110.8 (10) |
C2—C1—C7 | 121.78 (8) | O2—C3'—C4' | 109.18 (7) |
C6—C1—C7 | 117.93 (8) | O2—C3'—C2' | 109.34 (6) |
C3—C2—C1 | 119.29 (9) | C4'—C3'—C2' | 110.76 (6) |
C3—C2—H2 | 120.1 (12) | O2—C3'—H3' | 109.5 (8) |
C1—C2—H2 | 120.2 (11) | C4'—C3'—H3' | 110.5 (9) |
C4—C3—C2 | 120.09 (10) | C2'—C3'—H3' | 107.5 (9) |
C4—C3—H3 | 123.1 (9) | O3—C4'—C3' | 108.68 (7) |
C2—C3—H3 | 116.8 (10) | O3—C4'—C5' | 108.22 (6) |
C5—C4—C3 | 120.61 (9) | C3'—C4'—C5' | 112.50 (7) |
C5—C4—H4 | 119.4 (12) | O3—C4'—H4' | 110.2 (8) |
C3—C4—H4 | 120.0 (12) | C3'—C4'—H4' | 109.0 (9) |
C6—C5—C4 | 119.70 (9) | C5'—C4'—H4' | 108.2 (8) |
C6—C5—H5 | 117.1 (11) | O5—C5'—C6' | 106.28 (7) |
C4—C5—H5 | 123.0 (11) | O5—C5'—C4' | 110.47 (7) |
C5—C6—C1 | 120.03 (9) | C6'—C5'—C4' | 111.71 (7) |
C5—C6—H6 | 118.9 (10) | O5—C5'—H5' | 110.7 (8) |
C1—C6—H6 | 121.0 (10) | C6'—C5'—H5' | 108.1 (8) |
O7—C7—O6 | 123.31 (7) | C4'—C5'—H5' | 109.5 (7) |
O7—C7—C1 | 123.99 (8) | O4—C6'—C5' | 111.33 (8) |
O6—C7—C1 | 112.69 (7) | O4—C6'—H6'1 | 109.4 |
O5—C1'—O6 | 105.38 (6) | C5'—C6'—H6'1 | 109.4 |
O5—C1'—C2' | 110.49 (7) | O4—C6'—H6'2 | 109.4 |
O6—C1'—C2' | 108.69 (7) | C5'—C6'—H6'2 | 109.4 |
O5—C1'—H1' | 113.6 (9) | H6'1—C6'—H6'2 | 108.0 |
O6—C1'—H1' | 108.5 (9) | | |
Hydrogen-bond geometry (Å, º) top
D—H···A | D—H | H···A | D···A | D—H···A |
O1—H1O···O7i | 0.97 (3) | 1.81 (3) | 2.7607 (10) | 166 (2) |
O3—H3O···O2ii | 0.82 (2) | 1.88 (2) | 2.6774 (10) | 166.1 (16) |
O4—H4A···O1iii | 0.84 | 2.19 | 3.0121 (12) | 167 |
O4A—H4AA···O7iii | 0.84 | 2.19 | 2.953 (11) | 151 |
Symmetry codes: (i) x+1, y, z; (ii) −x+1, y+1/2, −z+3/2; (iii) x, y+1, z. |