In solid-state engineering, cocrystallization is a strategy actively pursued for pharmaceuticals. Two 1:1 cocrystals of 5-fluorouracil (5FU; systematic name: 5-fluoro-1,3-dihydropyrimidine-2,4-dione), namely 5-fluorouracil–5-bromothiophene-2-carboxylic acid (1/1), C
5H
3BrO
2S·C
4H
3FN
2O
2, (I), and 5-fluorouracil–thiophene-2-carboxylic acid (1/1), C
4H
3FN
2O
2·C
5H
4O
2S, (II), have been synthesized and characterized by single-crystal X-ray diffraction studies. In both cocrystals, carboxylic acid molecules are linked through an acid–acid
R22(8) homosynthon (O—H
O) to form a carboxylic acid dimer and 5FU molecules are connected through two types of base pairs [homosynthon,
R22(8) motif]
via a pair of N—H
O hydrogen bonds. The crystal structures are further stabilized by C—H
O interactions in (II) and C—Br
O interactions in (I). In both crystal structures, π–π stacking and C—F
π interactions are also observed.
Supporting information
CCDC references: 1551372; 1551371
For both structures, data collection: APEX3 (Bruker, 2015); cell refinement: SAINT (Bruker, 2015); data reduction: SAINT (Bruker, 2015); program(s) used to solve structure: SHELXT2014 (Sheldrick, 2015a). Program(s) used to refine structure: SHELXL2016 (Sheldrick, 2015b) for (I); SHELXL2014 (Sheldrick, 2015b) for (II). For both structures, molecular graphics: PLATON (Spek, 2009), Mercury (Macrae et al., 2008) and POVRay (Cason, 2004); software used to prepare material for publication: PLATON (Spek, 2009) and publCIF (Westrip, 2010).
5-Fluoro-1,3-dihydropyrimidine-2,4-dione–5-bromothiophene-2-carboxylic acid
(1/1) (I)
top
Crystal data top
C5H3BrO2S·C4H3FN2O2 | Z = 2 |
Mr = 337.13 | F(000) = 332 |
Triclinic, P1 | Dx = 1.977 Mg m−3 |
a = 6.8884 (4) Å | Mo Kα radiation, λ = 0.71073 Å |
b = 9.5036 (6) Å | Cell parameters from 15925 reflections |
c = 9.6180 (6) Å | θ = 2.2–26.4° |
α = 73.608 (2)° | µ = 3.83 mm−1 |
β = 87.634 (2)° | T = 100 K |
γ = 69.969 (2)° | Column, colourless |
V = 566.43 (6) Å3 | 0.33 × 0.08 × 0.07 mm |
Data collection top
Bruker D8 Venture Photon 100 diffractometer | 2194 reflections with I > 2σ(I) |
Radiation source: Incoatec IµS | Rint = 0.032 |
φ and ω scans | θmax = 26.4°, θmin = 2.2° |
Absorption correction: multi-scan (SADABS; Krause et al., 2015) | h = −8→8 |
Tmin = 0.745, Tmax = 1.000 | k = −11→11 |
15925 measured reflections | l = −12→12 |
2317 independent reflections | |
Refinement top
Refinement on F2 | Primary atom site location: dual |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.019 | Hydrogen site location: mixed |
wR(F2) = 0.051 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.06 | w = 1/[σ2(Fo2) + (0.0276P)2 + 0.2836P] where P = (Fo2 + 2Fc2)/3 |
2317 reflections | (Δ/σ)max = 0.001 |
175 parameters | Δρmax = 0.32 e Å−3 |
0 restraints | Δρmin = −0.40 e Å−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. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top | x | y | z | Uiso*/Ueq | |
Br1 | 0.58555 (3) | 0.24988 (2) | 0.24091 (2) | 0.02083 (7) | |
S1 | 1.02198 (6) | −0.01224 (5) | 0.31979 (5) | 0.01651 (10) | |
F1 | 0.03159 (16) | 0.39395 (11) | 0.20314 (12) | 0.0250 (2) | |
O1 | −0.26161 (18) | 1.01827 (13) | −0.00967 (14) | 0.0174 (3) | |
O2 | 0.29276 (19) | 0.56879 (14) | 0.13895 (15) | 0.0234 (3) | |
O3 | 1.25662 (19) | −0.46319 (14) | 0.51842 (15) | 0.0230 (3) | |
O4 | 1.4071 (2) | −0.29176 (15) | 0.39859 (15) | 0.0218 (3) | |
N1 | −0.3213 (2) | 0.78787 (17) | 0.06855 (17) | 0.0168 (3) | |
N3 | 0.0123 (2) | 0.79068 (16) | 0.06118 (16) | 0.0152 (3) | |
C2 | −0.1954 (2) | 0.87409 (19) | 0.03752 (18) | 0.0141 (3) | |
C4 | 0.1048 (3) | 0.62998 (19) | 0.11854 (19) | 0.0167 (3) | |
C5 | −0.0446 (3) | 0.55091 (19) | 0.14866 (19) | 0.0168 (3) | |
C6 | −0.2481 (3) | 0.6279 (2) | 0.12366 (19) | 0.0180 (3) | |
H6 | −0.342000 | 0.572171 | 0.143905 | 0.022* | |
C7 | 1.0465 (3) | −0.20354 (19) | 0.40967 (19) | 0.0171 (3) | |
C8 | 0.8580 (3) | −0.2205 (2) | 0.4387 (2) | 0.0203 (4) | |
H8 | 0.841631 | −0.317163 | 0.487976 | 0.024* | |
C9 | 0.6907 (3) | −0.0786 (2) | 0.3874 (2) | 0.0211 (4) | |
H9 | 0.549202 | −0.068797 | 0.397146 | 0.025* | |
C10 | 0.7577 (3) | 0.0427 (2) | 0.32214 (19) | 0.0177 (3) | |
C11 | 1.2454 (3) | −0.3306 (2) | 0.44742 (19) | 0.0175 (3) | |
H1 | −0.437 (4) | 0.834 (3) | 0.054 (2) | 0.022 (6)* | |
H3 | 0.093 (4) | 0.846 (3) | 0.043 (2) | 0.024 (5)* | |
H4 | 1.514 (5) | −0.372 (3) | 0.425 (3) | 0.047 (8)* | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
Br1 | 0.02001 (11) | 0.01190 (10) | 0.02576 (12) | −0.00155 (7) | −0.00404 (7) | −0.00217 (7) |
S1 | 0.0160 (2) | 0.0121 (2) | 0.0199 (2) | −0.00474 (16) | 0.00073 (16) | −0.00224 (16) |
F1 | 0.0217 (5) | 0.0102 (5) | 0.0363 (6) | −0.0034 (4) | −0.0012 (5) | 0.0014 (4) |
O1 | 0.0124 (6) | 0.0118 (6) | 0.0255 (7) | −0.0031 (4) | 0.0007 (5) | −0.0028 (5) |
O2 | 0.0129 (6) | 0.0156 (6) | 0.0357 (8) | −0.0011 (5) | −0.0031 (5) | −0.0021 (5) |
O3 | 0.0173 (6) | 0.0125 (6) | 0.0346 (8) | −0.0039 (5) | 0.0007 (5) | −0.0012 (5) |
O4 | 0.0162 (6) | 0.0139 (6) | 0.0308 (7) | −0.0042 (5) | 0.0003 (5) | −0.0009 (5) |
N1 | 0.0080 (7) | 0.0128 (7) | 0.0272 (8) | −0.0023 (6) | −0.0005 (6) | −0.0034 (6) |
N3 | 0.0111 (7) | 0.0111 (7) | 0.0220 (8) | −0.0039 (5) | 0.0002 (6) | −0.0026 (6) |
C2 | 0.0127 (8) | 0.0134 (8) | 0.0151 (8) | −0.0033 (6) | 0.0012 (6) | −0.0042 (6) |
C4 | 0.0154 (8) | 0.0128 (8) | 0.0188 (9) | −0.0020 (6) | −0.0010 (7) | −0.0031 (6) |
C5 | 0.0193 (8) | 0.0088 (7) | 0.0193 (9) | −0.0039 (6) | −0.0007 (7) | −0.0006 (6) |
C6 | 0.0182 (8) | 0.0140 (8) | 0.0227 (9) | −0.0077 (7) | 0.0018 (7) | −0.0037 (7) |
C7 | 0.0193 (9) | 0.0123 (8) | 0.0190 (9) | −0.0052 (6) | −0.0004 (7) | −0.0034 (6) |
C8 | 0.0204 (9) | 0.0143 (8) | 0.0252 (10) | −0.0072 (7) | 0.0002 (7) | −0.0025 (7) |
C9 | 0.0160 (9) | 0.0177 (9) | 0.0292 (10) | −0.0064 (7) | 0.0001 (7) | −0.0053 (7) |
C10 | 0.0159 (8) | 0.0148 (8) | 0.0202 (9) | −0.0024 (6) | −0.0019 (7) | −0.0047 (7) |
C11 | 0.0183 (8) | 0.0146 (8) | 0.0196 (9) | −0.0054 (7) | −0.0008 (7) | −0.0049 (7) |
Geometric parameters (Å, º) top
Br1—C10 | 1.8712 (17) | N3—C2 | 1.369 (2) |
S1—C10 | 1.7143 (18) | N3—C4 | 1.389 (2) |
S1—C7 | 1.7308 (17) | N3—H3 | 0.86 (2) |
F1—C5 | 1.3492 (19) | C4—C5 | 1.446 (2) |
O1—C2 | 1.237 (2) | C5—C6 | 1.335 (2) |
O2—C4 | 1.222 (2) | C6—H6 | 0.9500 |
O3—C11 | 1.229 (2) | C7—C8 | 1.370 (3) |
O4—C11 | 1.319 (2) | C7—C11 | 1.458 (2) |
O4—H4 | 0.84 (3) | C8—C9 | 1.413 (2) |
N1—C2 | 1.356 (2) | C8—H8 | 0.9500 |
N1—C6 | 1.375 (2) | C9—C10 | 1.367 (2) |
N1—H1 | 0.77 (2) | C9—H9 | 0.9500 |
| | | |
C10—S1—C7 | 90.45 (8) | C5—C6—H6 | 120.1 |
C11—O4—H4 | 108.2 (19) | N1—C6—H6 | 120.1 |
C2—N1—C6 | 122.94 (15) | C8—C7—C11 | 124.66 (16) |
C2—N1—H1 | 116.0 (17) | C8—C7—S1 | 111.96 (13) |
C6—N1—H1 | 121.1 (17) | C11—C7—S1 | 123.38 (13) |
C2—N3—C4 | 126.93 (14) | C7—C8—C9 | 112.72 (16) |
C2—N3—H3 | 115.6 (15) | C7—C8—H8 | 123.6 |
C4—N3—H3 | 117.4 (15) | C9—C8—H8 | 123.6 |
O1—C2—N1 | 122.87 (15) | C10—C9—C8 | 111.60 (16) |
O1—C2—N3 | 121.65 (15) | C10—C9—H9 | 124.2 |
N1—C2—N3 | 115.48 (14) | C8—C9—H9 | 124.2 |
O2—C4—N3 | 121.07 (16) | C9—C10—S1 | 113.27 (13) |
O2—C4—C5 | 126.42 (15) | C9—C10—Br1 | 125.04 (14) |
N3—C4—C5 | 112.51 (14) | S1—C10—Br1 | 121.68 (10) |
C6—C5—F1 | 121.13 (15) | O3—C11—O4 | 123.82 (16) |
C6—C5—C4 | 122.25 (15) | O3—C11—C7 | 121.27 (16) |
F1—C5—C4 | 116.62 (15) | O4—C11—C7 | 114.91 (15) |
C5—C6—N1 | 119.82 (15) | | |
Hydrogen-bond geometry (Å, º) top
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···O1i | 0.76 (3) | 2.05 (3) | 2.809 (2) | 173 (3) |
N3—H3···O1ii | 0.87 (3) | 1.97 (3) | 2.837 (2) | 176 (2) |
O4—H4···O3iii | 0.84 (3) | 1.77 (3) | 2.614 (2) | 178 (4) |
C6—H6···O2iv | 0.95 | 2.53 | 3.387 (3) | 150 |
C8—H8···O3v | 0.95 | 2.42 | 3.276 (2) | 150 |
Symmetry codes: (i) −x−1, −y+2, −z; (ii) −x, −y+2, −z; (iii) −x+3, −y−1, −z+1; (iv) x−1, y, z; (v) −x+2, −y−1, −z+1. |
5-Fluoro-1,3-dihydropyrimidine-2,4-dione–thiophene-2-carboxylic acid (1/1) (II)
top
Crystal data top
C4H3FN2O2·C5H4O2S | Z = 2 |
Mr = 258.23 | F(000) = 264 |
Triclinic, P1 | Dx = 1.684 Mg m−3 |
a = 6.8304 (3) Å | Mo Kα radiation, λ = 0.71073 Å |
b = 7.0075 (4) Å | Cell parameters from 9804 reflections |
c = 12.3042 (6) Å | θ = 3.3–28.3° |
α = 93.348 (2)° | µ = 0.34 mm−1 |
β = 103.091 (1)° | T = 100 K |
γ = 115.566 (1)° | Column, colourless |
V = 509.22 (4) Å3 | 0.38 × 0.11 × 0.11 mm |
Data collection top
Bruker D8 Venture Photon 100 diffractometer | 2357 reflections with I > 2σ(I) |
Radiation source: Incoatec IµS | Rint = 0.023 |
φ and ω scans | θmax = 28.3°, θmin = 3.3° |
Absorption correction: multi-scan (SADABS; Krause et al., 2015) | h = −7→9 |
Tmin = 0.913, Tmax = 1.000 | k = −9→9 |
11445 measured reflections | l = −16→16 |
2525 independent reflections | |
Refinement top
Refinement on F2 | Primary atom site location: dual |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.028 | Hydrogen site location: mixed |
wR(F2) = 0.075 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.06 | w = 1/[σ2(Fo2) + (0.0386P)2 + 0.1738P] where P = (Fo2 + 2Fc2)/3 |
2525 reflections | (Δ/σ)max = 0.001 |
187 parameters | Δρmax = 0.37 e Å−3 |
10 restraints | Δρmin = −0.32 e Å−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. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top | x | y | z | Uiso*/Ueq | Occ. (<1) |
F5 | 0.00118 (11) | 0.30564 (11) | 0.05970 (5) | 0.02370 (16) | |
O1 | 0.25578 (13) | 0.51105 (13) | 0.51342 (6) | 0.02083 (18) | |
O2 | 0.40406 (13) | 0.32871 (13) | 0.19059 (6) | 0.02030 (17) | |
N1 | −0.00787 (14) | 0.43648 (14) | 0.34484 (7) | 0.01586 (18) | |
H1 | −0.094 (2) | 0.457 (2) | 0.3786 (12) | 0.022 (3)* | |
N3 | 0.32358 (14) | 0.41751 (14) | 0.35057 (7) | 0.01623 (19) | |
H3 | 0.454 (2) | 0.431 (2) | 0.3924 (13) | 0.032 (4)* | |
C2 | 0.19242 (17) | 0.45695 (16) | 0.40839 (9) | 0.0154 (2) | |
C4 | 0.27477 (17) | 0.36230 (16) | 0.23342 (8) | 0.0154 (2) | |
C5 | 0.06057 (17) | 0.35276 (16) | 0.17355 (8) | 0.0164 (2) | |
C6 | −0.07365 (17) | 0.38684 (16) | 0.22804 (9) | 0.0164 (2) | |
H6 | −0.2140 | 0.3768 | 0.1863 | 0.020* | |
S1A | 0.50067 (8) | 0.85187 (10) | 0.13743 (3) | 0.01907 (13) | 0.8318 (16) |
C7A | 0.6604 (10) | 0.8915 (19) | 0.2741 (3) | 0.0168 (4) | 0.8318 (16) |
C8A | 0.8511 (13) | 0.8729 (14) | 0.2758 (6) | 0.0196 (9) | 0.8318 (16) |
H8A | 0.9589 | 0.8879 | 0.3442 | 0.024* | 0.8318 (16) |
C9A | 0.8754 (3) | 0.8300 (4) | 0.16898 (15) | 0.0205 (3) | 0.8318 (16) |
H9A | 1.0008 | 0.8157 | 0.1562 | 0.025* | 0.8318 (16) |
C10A | 0.6940 (3) | 0.8109 (3) | 0.08448 (15) | 0.0202 (3) | 0.8318 (16) |
H10A | 0.6777 | 0.7789 | 0.0059 | 0.024* | 0.8318 (16) |
C11A | 0.5891 (12) | 0.938 (2) | 0.3713 (3) | 0.0171 (4) | 0.8318 (16) |
O3A | 0.7151 (12) | 0.9703 (16) | 0.4707 (5) | 0.0262 (7) | 0.8318 (16) |
O4A | 0.3972 (6) | 0.9389 (7) | 0.35536 (17) | 0.0221 (4) | 0.8318 (16) |
H4A | 0.3785 | 0.9682 | 0.4183 | 0.033* | 0.8318 (16) |
S1B | 0.8842 (18) | 0.8707 (18) | 0.2879 (8) | 0.0196 (9) | 0.1682 (16) |
C7B | 0.636 (5) | 0.887 (10) | 0.2725 (13) | 0.0168 (4) | 0.1682 (16) |
C8B | 0.528 (2) | 0.860 (3) | 0.1612 (9) | 0.01907 (13) | 0.1682 (16) |
H8B | 0.3908 | 0.8693 | 0.1369 | 0.023* | 0.1682 (16) |
C9B | 0.828 (2) | 0.814 (2) | 0.1436 (8) | 0.0205 (3) | 0.1682 (16) |
H9B | 0.9223 | 0.7825 | 0.1074 | 0.025* | 0.1682 (16) |
C10B | 0.6340 (16) | 0.8170 (19) | 0.0855 (10) | 0.0202 (3) | 0.1682 (16) |
H10B | 0.5794 | 0.7936 | 0.0053 | 0.024* | 0.1682 (16) |
C11B | 0.571 (6) | 0.933 (13) | 0.3718 (17) | 0.0171 (4) | 0.1682 (16) |
O3B | 0.725 (7) | 0.985 (8) | 0.464 (3) | 0.0262 (7) | 0.1682 (16) |
H3B | 0.6738 | 0.9950 | 0.5189 | 0.039* | 0.1682 (16) |
O4B | 0.377 (3) | 0.928 (4) | 0.3352 (12) | 0.0221 (4) | 0.1682 (16) |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
F5 | 0.0248 (3) | 0.0363 (4) | 0.0111 (3) | 0.0157 (3) | 0.0040 (2) | 0.0026 (3) |
O1 | 0.0161 (4) | 0.0348 (4) | 0.0135 (4) | 0.0141 (3) | 0.0039 (3) | −0.0011 (3) |
O2 | 0.0198 (4) | 0.0287 (4) | 0.0175 (4) | 0.0140 (3) | 0.0089 (3) | 0.0026 (3) |
N1 | 0.0128 (4) | 0.0221 (4) | 0.0150 (4) | 0.0099 (3) | 0.0049 (3) | 0.0009 (3) |
N3 | 0.0133 (4) | 0.0244 (4) | 0.0130 (4) | 0.0108 (3) | 0.0035 (3) | 0.0009 (3) |
C2 | 0.0138 (4) | 0.0184 (4) | 0.0150 (4) | 0.0078 (4) | 0.0051 (4) | 0.0012 (3) |
C4 | 0.0158 (5) | 0.0172 (4) | 0.0143 (4) | 0.0075 (4) | 0.0065 (4) | 0.0022 (3) |
C5 | 0.0172 (5) | 0.0201 (5) | 0.0115 (4) | 0.0083 (4) | 0.0034 (4) | 0.0021 (3) |
C6 | 0.0141 (4) | 0.0185 (4) | 0.0160 (5) | 0.0078 (4) | 0.0025 (4) | 0.0026 (4) |
S1A | 0.0183 (2) | 0.02611 (18) | 0.0110 (2) | 0.00991 (16) | 0.00191 (17) | 0.00117 (19) |
C7A | 0.0170 (15) | 0.0184 (7) | 0.0142 (5) | 0.0069 (16) | 0.0055 (6) | 0.0023 (4) |
C8A | 0.020 (2) | 0.0250 (4) | 0.0161 (14) | 0.0129 (11) | 0.0043 (13) | 0.0047 (8) |
C9A | 0.0205 (10) | 0.0225 (7) | 0.0214 (9) | 0.0114 (8) | 0.0084 (7) | 0.0029 (8) |
C10A | 0.0244 (10) | 0.0244 (5) | 0.0158 (5) | 0.0122 (7) | 0.0112 (7) | 0.0018 (4) |
C11A | 0.0171 (14) | 0.0190 (9) | 0.0157 (5) | 0.0080 (16) | 0.0060 (5) | 0.0027 (4) |
O3A | 0.0256 (8) | 0.0422 (17) | 0.0138 (10) | 0.0190 (9) | 0.0044 (8) | 0.0020 (7) |
O4A | 0.0192 (8) | 0.0371 (7) | 0.0114 (10) | 0.0150 (7) | 0.0035 (8) | 0.0000 (10) |
S1B | 0.020 (2) | 0.0250 (4) | 0.0161 (14) | 0.0129 (11) | 0.0043 (13) | 0.0047 (8) |
C7B | 0.0170 (15) | 0.0184 (7) | 0.0142 (5) | 0.0069 (16) | 0.0055 (6) | 0.0023 (4) |
C8B | 0.0183 (2) | 0.02611 (18) | 0.0110 (2) | 0.00991 (16) | 0.00191 (17) | 0.00117 (19) |
C9B | 0.0205 (10) | 0.0225 (7) | 0.0214 (9) | 0.0114 (8) | 0.0084 (7) | 0.0029 (8) |
C10B | 0.0244 (10) | 0.0244 (5) | 0.0158 (5) | 0.0122 (7) | 0.0112 (7) | 0.0018 (4) |
C11B | 0.0171 (14) | 0.0190 (9) | 0.0157 (5) | 0.0080 (16) | 0.0060 (5) | 0.0027 (4) |
O3B | 0.0256 (8) | 0.0422 (17) | 0.0138 (10) | 0.0190 (9) | 0.0044 (8) | 0.0020 (7) |
O4B | 0.0192 (8) | 0.0371 (7) | 0.0114 (10) | 0.0150 (7) | 0.0035 (8) | 0.0000 (10) |
Geometric parameters (Å, º) top
F5—C5 | 1.3449 (11) | C9A—C10A | 1.375 (2) |
O1—C2 | 1.2445 (12) | C9A—H9A | 0.9500 |
O2—C4 | 1.2202 (13) | C10A—H10A | 0.9500 |
N1—C2 | 1.3553 (13) | C11A—O3A | 1.269 (3) |
N1—C6 | 1.3793 (13) | C11A—O4A | 1.2849 (17) |
N1—H1 | 0.846 (13) | O4A—H4A | 0.8400 |
N3—C2 | 1.3655 (13) | S1B—C9B | 1.714 (5) |
N3—C4 | 1.3944 (12) | S1B—C7B | 1.714 (6) |
N3—H3 | 0.883 (13) | C7B—C8B | 1.360 (8) |
C4—C5 | 1.4524 (14) | C7B—C11B | 1.458 (5) |
C5—C6 | 1.3400 (14) | C8B—C10B | 1.393 (8) |
C6—H6 | 0.9500 | C8B—H8B | 0.9500 |
S1A—C10A | 1.7164 (15) | C9B—C10B | 1.365 (5) |
S1A—C7A | 1.717 (3) | C9B—H9B | 0.9500 |
C7A—C8A | 1.360 (6) | C10B—H10B | 0.9500 |
C7A—C11A | 1.4581 (17) | C11B—O3B | 1.270 (5) |
C8A—C9A | 1.393 (7) | C11B—O4B | 1.285 (5) |
C8A—H8A | 0.9500 | O3B—H3B | 0.8400 |
| | | |
C2—N1—C6 | 122.43 (9) | C10A—C9A—H9A | 124.4 |
C2—N1—H1 | 118.2 (10) | C8A—C9A—H9A | 124.4 |
C6—N1—H1 | 119.3 (10) | C9A—C10A—S1A | 112.20 (15) |
C2—N3—C4 | 126.89 (9) | C9A—C10A—H10A | 123.9 |
C2—N3—H3 | 115.8 (11) | S1A—C10A—H10A | 123.9 |
C4—N3—H3 | 117.3 (11) | O3A—C11A—O4A | 120.9 (6) |
O1—C2—N1 | 122.30 (9) | O3A—C11A—C7A | 119.4 (6) |
O1—C2—N3 | 121.47 (9) | O4A—C11A—C7A | 119.7 (3) |
N1—C2—N3 | 116.22 (9) | C11A—O4A—H4A | 109.5 |
O2—C4—N3 | 121.41 (9) | C9B—S1B—C7B | 90.4 (9) |
O2—C4—C5 | 126.36 (10) | C8B—C7B—C11B | 128.4 (15) |
N3—C4—C5 | 112.23 (9) | C8B—C7B—S1B | 111.1 (12) |
C6—C5—F5 | 121.13 (9) | C11B—C7B—S1B | 120.5 (12) |
C6—C5—C4 | 122.23 (9) | C7B—C8B—C10B | 114.8 (13) |
F5—C5—C4 | 116.64 (9) | C7B—C8B—H8B | 122.6 |
C5—C6—N1 | 119.94 (9) | C10B—C8B—H8B | 122.6 |
C5—C6—H6 | 120.0 | C10B—C9B—S1B | 113.6 (10) |
N1—C6—H6 | 120.0 | C10B—C9B—H9B | 123.2 |
C10A—S1A—C7A | 91.18 (12) | S1B—C9B—H9B | 123.2 |
C8A—C7A—C11A | 127.3 (4) | C9B—C10B—C8B | 110.0 (11) |
C8A—C7A—S1A | 111.0 (4) | C9B—C10B—H10B | 125.0 |
C11A—C7A—S1A | 121.7 (2) | C8B—C10B—H10B | 125.0 |
C7A—C8A—C9A | 114.4 (5) | O3B—C11B—O4B | 139 (3) |
C7A—C8A—H8A | 122.8 | O3B—C11B—C7B | 113 (3) |
C9A—C8A—H8A | 122.8 | O4B—C11B—C7B | 106.9 (17) |
C10A—C9A—C8A | 111.2 (4) | C11B—O3B—H3B | 109.5 |
Hydrogen-bond geometry (Å, º) top
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···O1i | 0.85 (2) | 1.97 (2) | 2.8008 (13) | 167 (1) |
N3—H3···O1ii | 0.88 (2) | 1.91 (2) | 2.7908 (13) | 175 (1) |
O4A—H4A···O3Aiii | 0.84 | 1.74 | 2.565 (8) | 167 |
C6—H6···O2iv | 0.95 | 2.50 | 3.3293 (16) | 147 |
C8A—H8A···O3Av | 0.95 | 2.58 | 3.510 (11) | 166 |
C10A—H10A···O2vi | 0.95 | 2.35 | 3.2987 (19) | 174 |
Symmetry codes: (i) −x, −y+1, −z+1; (ii) −x+1, −y+1, −z+1; (iii) −x+1, −y+2, −z+1; (iv) x−1, y, z; (v) −x+2, −y+2, −z+1; (vi) −x+1, −y+1, −z. |