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Doubly and triply hydrogen-bonded supra­molecular synthons are of particular inter­est for the rational design of crystal and cocrystal structures in crystal engineering since they show a high robustness due to their high stability and good reliability. The compound 5-methyl-2-thio­uracil (2-thio­thymine) contains an ADA hydrogen-bonding site (A = acceptor and D = donor) if the S atom is considered as an acceptor. We report herein the results of cocrystallization experiments with the coformers 2,4-di­amino­pyrimidine, 2,4-di­amino-6-phenyl-1,3,5-triazine, 6-amino-3H-isocytosine and melamine, which contain complementary DAD hydrogen-bonding sites and, therefore, should be capable of forming a mixed ADADAD N—H...S/N—H...N/N—H...O synthon (denoted synthon 3sN·S;N·N;N·O), consisting of three different hydrogen bonds with 5-methyl-2-thio­uracil. The experiments yielded one cocrystal and five solvated cocrystals, namely 5-methyl-2-thio­uracil–2,4-di­amino­pyrimidine (1/2), C5H6N2OS·2C4H6N4, (I), 5-methyl-2-thio­uracil–2,4-di­amino­pyrimidine–N,N-di­methyl­formamide (2/2/1), 2C5H6N2OS·2C4H6N4·C3H7NO, (II), 5-methyl-2-thio­uracil–2,4-di­amino-6-phenyl-1,3,5-triazine–N,N-di­methyl­formamide (2/2/1), 2C5H6N2OS·2C9H9N5·C3H7NO, (III), 5-methyl-2-thio­uracil–6-amino-3H-isocytosine–N,N-di­methyl­formamide (2/2/1), (IV), 2C5H6N2OS·2C4H6N4O·C3H7NO, (IV), 5-methyl-2-thio­uracil–6-amino-3H-isocytosine–N,N-di­methyl­acetamide (2/2/1), 2C5H6N2OS·2C4H6N4O·C4H9NO, (V), and 5-methyl-2-thio­uracil–melamine (3/2), 3C5H6N2OS·2C3H6N6, (VI). Synthon 3sN·S;N·N;N·O was formed in three structures in which two-dimensional hydrogen-bonded networks are observed, while doubly hydrogen-bonded inter­actions were formed instead in the remaining three cocrystals whereby three-dimensional networks are preferred. As desired, the S atoms are involved in hydrogen-bonding inter­actions in all six structures, thus illustrating the ability of sulfur to act as a hydrogen-bond acceptor and, therefore, its value for application in crystal engineering.

Supporting information

cif

Crystallographic Information File (CIF) https://doi.org/10.1107/S2053229617017181/eg3230sup1.cif
Contains datablocks I, II, III, IV, V, VI, New_Global_Publ_Block

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S2053229617017181/eg3230Isup2.hkl
Contains datablock I

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S2053229617017181/eg3230IIsup3.hkl
Contains datablock II

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S2053229617017181/eg3230IIIsup4.hkl
Contains datablock III

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S2053229617017181/eg3230IVsup5.hkl
Contains datablock IV

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S2053229617017181/eg3230Vsup6.hkl
Contains datablock V

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S2053229617017181/eg3230VIsup7.hkl
Contains datablock VI

pdf

Portable Document Format (PDF) file https://doi.org/10.1107/S2053229617017181/eg3230sup8.pdf
Additional packing diagrams

CCDC references: 1588311; 1588310; 1588309; 1588308; 1588307; 1588306

Computing details top

For all structures, data collection: X-AREA (Stoe & Cie, 2001); cell refinement: X-AREA (Stoe & Cie, 2001); data reduction: X-AREA (Stoe & Cie, 2001); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL2014 (Sheldrick, 2015); molecular graphics: Mercury (Version 3.9, Macrae et al., 2008) and XP in SHELXTL-Plus (Sheldrick, 2008); software used to prepare material for publication: publCIF (Westrip, 2010).

5-Methyl-2-thiouracil–2,4-diaminopyrimidine (1/2) (I) top
Crystal data top
C5H6N2OS·2C4H6N4Z = 2
Mr = 362.43F(000) = 380
Triclinic, P1Dx = 1.426 Mg m3
a = 7.7255 (9) ÅMo Kα radiation, λ = 0.71073 Å
b = 9.1381 (14) ÅCell parameters from 11686 reflections
c = 12.4594 (17) Åθ = 3.4–26.2°
α = 92.241 (11)°µ = 0.22 mm1
β = 104.034 (10)°T = 173 K
γ = 97.248 (11)°Block, colourless
V = 844.3 (2) Å30.31 × 0.21 × 0.20 mm
Data collection top
STOE IPDS II two-circle
diffractometer
2752 reflections with I > 2σ(I)
Radiation source: Genix 3D IµS microfocus X-ray sourceRint = 0.041
ω scansθmax = 25.9°, θmin = 3.4°
Absorption correction: multi-scan
(X-AREA; Stoe & Cie, 2001)
h = 98
Tmin = 0.821, Tmax = 1.000k = 1111
7146 measured reflectionsl = 1515
3233 independent reflections
Refinement top
Refinement on F210 restraints
Least-squares matrix: fullHydrogen site location: mixed
R[F2 > 2σ(F2)] = 0.035H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.093 w = 1/[σ2(Fo2) + (0.0526P)2 + 0.1481P]
where P = (Fo2 + 2Fc2)/3
S = 1.04(Δ/σ)max < 0.001
3233 reflectionsΔρmax = 0.23 e Å3
257 parametersΔρmin = 0.25 e Å3
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
xyzUiso*/Ueq
N1A0.36696 (18)0.55829 (15)0.66190 (11)0.0263 (3)
H1A0.434 (2)0.556 (2)0.7282 (13)0.032*
C2A0.3463 (2)0.43970 (17)0.59002 (12)0.0246 (3)
S21A0.44038 (6)0.28702 (5)0.62632 (3)0.03083 (13)
N3A0.24595 (17)0.45105 (14)0.48589 (10)0.0239 (3)
H3A0.228 (2)0.3744 (18)0.4370 (14)0.029*
C4A0.1669 (2)0.57323 (17)0.44852 (12)0.0243 (3)
O41A0.07836 (16)0.56900 (12)0.35151 (9)0.0305 (3)
C5A0.1940 (2)0.69727 (17)0.52912 (12)0.0246 (3)
C51A0.1126 (3)0.83359 (18)0.49507 (14)0.0333 (4)
H51A0.15220.91040.55640.050*
H52A0.01910.81070.47630.050*
H53A0.15140.86900.43020.050*
C6A0.2927 (2)0.68306 (18)0.63184 (13)0.0268 (3)
H6A0.31170.76340.68600.032*
N1B0.57109 (17)0.59745 (15)0.88240 (11)0.0273 (3)
C2B0.7191 (2)0.54425 (17)0.93589 (12)0.0235 (3)
N21B0.7726 (2)0.43075 (15)0.88358 (12)0.0291 (3)
H21B0.720 (3)0.413 (2)0.8126 (13)0.035*
H22B0.888 (2)0.424 (2)0.9046 (15)0.035*
N3B0.81924 (17)0.58941 (14)1.03905 (10)0.0242 (3)
C4B0.7641 (2)0.69717 (18)1.09314 (12)0.0256 (3)
N41B0.8598 (2)0.74284 (18)1.19726 (11)0.0336 (3)
H41B0.938 (3)0.688 (2)1.2337 (16)0.040*
H42B0.805 (3)0.791 (2)1.2392 (16)0.040*
C5B0.6133 (2)0.76298 (18)1.04278 (13)0.0290 (3)
H5B0.57640.84211.07950.035*
C6B0.5225 (2)0.70760 (18)0.93867 (13)0.0289 (3)
H6B0.41850.74920.90350.035*
N1C0.19948 (19)0.21725 (15)0.32059 (11)0.0280 (3)
C2C0.0924 (2)0.20734 (16)0.21725 (12)0.0246 (3)
N21C0.02932 (19)0.30457 (16)0.19594 (12)0.0296 (3)
H21C0.008 (3)0.3812 (19)0.2444 (15)0.035*
H22C0.073 (3)0.319 (2)0.1239 (13)0.035*
N3C0.08906 (18)0.10809 (14)0.13442 (10)0.0261 (3)
C4C0.2033 (2)0.00810 (17)0.15581 (13)0.0272 (3)
N41C0.2012 (2)0.09037 (16)0.07231 (13)0.0341 (3)
H41C0.114 (3)0.090 (2)0.0102 (14)0.041*
H42C0.254 (3)0.169 (2)0.0863 (17)0.041*
C5C0.3224 (2)0.01019 (18)0.26110 (14)0.0322 (4)
H5C0.40580.05880.27710.039*
C6C0.3129 (2)0.11562 (18)0.33922 (13)0.0311 (4)
H6C0.39120.11740.41110.037*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
N1A0.0243 (7)0.0308 (7)0.0209 (6)0.0058 (5)0.0007 (5)0.0002 (5)
C2A0.0195 (7)0.0304 (8)0.0240 (7)0.0043 (6)0.0052 (6)0.0037 (6)
S21A0.0323 (2)0.0341 (2)0.0269 (2)0.01514 (16)0.00322 (16)0.00457 (15)
N3A0.0245 (7)0.0245 (7)0.0210 (6)0.0059 (5)0.0015 (5)0.0003 (5)
C4A0.0222 (8)0.0258 (8)0.0243 (7)0.0035 (6)0.0046 (6)0.0028 (6)
O41A0.0349 (6)0.0288 (6)0.0235 (6)0.0089 (5)0.0029 (5)0.0017 (4)
C5A0.0237 (8)0.0238 (7)0.0264 (7)0.0030 (6)0.0065 (6)0.0011 (6)
C51A0.0400 (10)0.0253 (8)0.0331 (8)0.0078 (7)0.0046 (7)0.0016 (6)
C6A0.0247 (8)0.0275 (8)0.0269 (8)0.0015 (6)0.0056 (6)0.0024 (6)
N1B0.0221 (7)0.0323 (7)0.0260 (6)0.0066 (5)0.0015 (5)0.0032 (5)
C2B0.0196 (7)0.0259 (7)0.0250 (7)0.0032 (6)0.0050 (6)0.0062 (6)
N21B0.0253 (7)0.0324 (7)0.0277 (7)0.0077 (6)0.0017 (6)0.0023 (5)
N3B0.0221 (6)0.0282 (7)0.0228 (6)0.0064 (5)0.0046 (5)0.0042 (5)
C4B0.0238 (8)0.0315 (8)0.0222 (7)0.0050 (6)0.0061 (6)0.0047 (6)
N41B0.0352 (8)0.0439 (9)0.0225 (7)0.0179 (7)0.0029 (6)0.0002 (6)
C5B0.0291 (8)0.0330 (9)0.0277 (8)0.0121 (7)0.0081 (6)0.0030 (6)
C6B0.0231 (8)0.0350 (9)0.0288 (8)0.0106 (6)0.0028 (6)0.0071 (6)
N1C0.0311 (7)0.0263 (7)0.0258 (6)0.0046 (5)0.0057 (5)0.0006 (5)
C2C0.0251 (8)0.0225 (7)0.0260 (7)0.0004 (6)0.0078 (6)0.0013 (6)
N21C0.0325 (8)0.0287 (7)0.0265 (7)0.0093 (6)0.0039 (6)0.0033 (5)
N3C0.0282 (7)0.0232 (6)0.0258 (6)0.0040 (5)0.0050 (5)0.0003 (5)
C4C0.0289 (8)0.0227 (7)0.0306 (8)0.0025 (6)0.0094 (6)0.0003 (6)
N41C0.0387 (8)0.0280 (7)0.0343 (8)0.0124 (6)0.0037 (6)0.0036 (6)
C5C0.0336 (9)0.0276 (8)0.0349 (9)0.0099 (7)0.0046 (7)0.0038 (6)
C6C0.0329 (9)0.0306 (8)0.0283 (8)0.0049 (7)0.0040 (7)0.0039 (6)
Geometric parameters (Å, º) top
N1A—C2A1.347 (2)C4B—N41B1.349 (2)
N1A—C6A1.365 (2)C4B—C5B1.401 (2)
N1A—H1A0.865 (15)N41B—H41B0.886 (16)
C2A—N3A1.356 (2)N41B—H42B0.881 (15)
C2A—S21A1.6806 (16)C5B—C6B1.360 (2)
N3A—C4A1.383 (2)C5B—H5B0.9500
N3A—H3A0.885 (14)C6B—H6B0.9500
C4A—O41A1.2324 (18)N1C—C2C1.344 (2)
C4A—C5A1.444 (2)N1C—C6C1.345 (2)
C5A—C6A1.342 (2)C2C—N3C1.3404 (19)
C5A—C51A1.495 (2)C2C—N21C1.361 (2)
C51A—H51A0.9800N21C—H21C0.879 (15)
C51A—H52A0.9800N21C—H22C0.900 (15)
C51A—H53A0.9800N3C—C4C1.339 (2)
C6A—H6A0.9500C4C—N41C1.344 (2)
N1B—C2B1.336 (2)C4C—C5C1.406 (2)
N1B—C6B1.346 (2)N41C—H41C0.893 (16)
C2B—N3B1.348 (2)N41C—H42C0.874 (16)
C2B—N21B1.363 (2)C5C—C6C1.364 (2)
N21B—H21B0.878 (15)C5C—H5C0.9500
N21B—H22B0.877 (15)C6C—H6C0.9500
N3B—C4B1.341 (2)
C2A—N1A—C6A122.19 (13)N3B—C4B—N41B118.13 (15)
C2A—N1A—H1A118.3 (13)N3B—C4B—C5B121.31 (14)
C6A—N1A—H1A119.4 (13)N41B—C4B—C5B120.55 (15)
N1A—C2A—N3A115.96 (14)C4B—N41B—H41B119.5 (13)
N1A—C2A—S21A122.26 (12)C4B—N41B—H42B117.0 (14)
N3A—C2A—S21A121.78 (12)H41B—N41B—H42B114.6 (19)
C2A—N3A—C4A125.54 (13)C6B—C5B—C4B116.50 (15)
C2A—N3A—H3A118.2 (12)C6B—C5B—H5B121.8
C4A—N3A—H3A116.3 (12)C4B—C5B—H5B121.8
O41A—C4A—N3A119.02 (14)N1B—C6B—C5B124.04 (15)
O41A—C4A—C5A124.93 (15)N1B—C6B—H6B118.0
N3A—C4A—C5A116.05 (13)C5B—C6B—H6B118.0
C6A—C5A—C4A117.33 (15)C2C—N1C—C6C114.62 (14)
C6A—C5A—C51A123.41 (14)N3C—C2C—N1C126.55 (15)
C4A—C5A—C51A119.26 (14)N3C—C2C—N21C116.82 (14)
C5A—C51A—H51A109.5N1C—C2C—N21C116.58 (14)
C5A—C51A—H52A109.5C2C—N21C—H21C115.0 (14)
H51A—C51A—H52A109.5C2C—N21C—H22C115.5 (13)
C5A—C51A—H53A109.5H21C—N21C—H22C118.1 (18)
H51A—C51A—H53A109.5C4C—N3C—C2C117.34 (13)
H52A—C51A—H53A109.5N3C—C4C—N41C117.28 (15)
C5A—C6A—N1A122.92 (14)N3C—C4C—C5C120.47 (14)
C5A—C6A—H6A118.5N41C—C4C—C5C122.23 (16)
N1A—C6A—H6A118.5C4C—N41C—H41C116.8 (14)
C2B—N1B—C6B115.20 (13)C4C—N41C—H42C119.9 (14)
N1B—C2B—N3B126.10 (14)H41C—N41C—H42C120 (2)
N1B—C2B—N21B117.70 (14)C6C—C5C—C4C117.06 (16)
N3B—C2B—N21B116.17 (14)C6C—C5C—H5C121.5
C2B—N21B—H21B115.7 (13)C4C—C5C—H5C121.5
C2B—N21B—H22B115.2 (13)N1C—C6C—C5C123.96 (15)
H21B—N21B—H22B117.1 (18)N1C—C6C—H6C118.0
C4B—N3B—C2B116.80 (13)C5C—C6C—H6C118.0
C6A—N1A—C2A—N3A0.5 (2)C2B—N3B—C4B—N41B178.86 (14)
C6A—N1A—C2A—S21A179.01 (12)C2B—N3B—C4B—C5B2.3 (2)
N1A—C2A—N3A—C4A0.8 (2)N3B—C4B—C5B—C6B2.7 (2)
S21A—C2A—N3A—C4A178.68 (12)N41B—C4B—C5B—C6B178.53 (15)
C2A—N3A—C4A—O41A179.86 (14)C2B—N1B—C6B—C5B0.4 (2)
C2A—N3A—C4A—C5A0.7 (2)C4B—C5B—C6B—N1B1.2 (2)
O41A—C4A—C5A—C6A179.29 (15)C6C—N1C—C2C—N3C0.1 (2)
N3A—C4A—C5A—C6A0.1 (2)C6C—N1C—C2C—N21C177.61 (14)
O41A—C4A—C5A—C51A0.8 (2)N1C—C2C—N3C—C4C0.1 (2)
N3A—C4A—C5A—C51A179.99 (14)N21C—C2C—N3C—C4C177.40 (14)
C4A—C5A—C6A—N1A0.2 (2)C2C—N3C—C4C—N41C179.29 (14)
C51A—C5A—C6A—N1A179.72 (15)C2C—N3C—C4C—C5C0.8 (2)
C2A—N1A—C6A—C5A0.0 (2)N3C—C4C—C5C—C6C1.2 (2)
C6B—N1B—C2B—N3B0.9 (2)N41C—C4C—C5C—C6C179.68 (16)
C6B—N1B—C2B—N21B178.84 (14)C2C—N1C—C6C—C5C0.4 (2)
N1B—C2B—N3B—C4B0.5 (2)C4C—C5C—C6C—N1C1.0 (3)
N21B—C2B—N3B—C4B177.51 (13)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
N1A—H1A···N1B0.87 (2)1.95 (2)2.8003 (19)167 (2)
N3A—H3A···N1C0.89 (1)1.95 (2)2.8352 (19)175 (2)
N21B—H21B···S21A0.88 (2)2.85 (2)3.6629 (16)155 (2)
N21B—H22B···N3Bi0.88 (2)2.22 (2)3.097 (2)179 (2)
N41B—H41B···O41Aii0.89 (2)2.04 (2)2.8998 (19)163 (2)
N41B—H42B···S21Aiii0.88 (2)2.87 (2)3.5560 (16)136 (2)
N21C—H21C···O41A0.88 (2)2.07 (2)2.9381 (18)171 (2)
N41C—H41C···N3Civ0.89 (2)2.07 (2)2.960 (2)176 (2)
N41C—H42C···N21Bv0.87 (2)2.43 (2)3.202 (2)148 (2)
Symmetry codes: (i) x+2, y+1, z+2; (ii) x+1, y, z+1; (iii) x+1, y+1, z+2; (iv) x, y, z; (v) x+1, y, z+1.
5-Methyl-2-thiouracil–2,4-diaminopyrimidine–N,N-dimethylformamide (2/2/1) (II) top
Crystal data top
2C5H6N2OS·C3H7NO·2C4H6N4F(000) = 1216
Mr = 577.71Dx = 1.444 Mg m3
Monoclinic, CcMo Kα radiation, λ = 0.71073 Å
a = 10.0743 (10) ÅCell parameters from 21482 reflections
b = 14.383 (1) Åθ = 3.3–26.2°
c = 18.647 (2) ŵ = 0.25 mm1
β = 100.427 (8)°T = 173 K
V = 2657.3 (4) Å3Block, colourless
Z = 40.28 × 0.26 × 0.11 mm
Data collection top
STOE IPDS II two-circle
diffractometer
4157 reflections with I > 2σ(I)
Radiation source: Genix 3D IµS microfocus X-ray sourceRint = 0.047
ω scansθmax = 25.9°, θmin = 3.6°
Absorption correction: multi-scan
(X-AREA; Stoe & Cie, 2001)
h = 1212
Tmin = 0.688, Tmax = 1.000k = 1717
11389 measured reflectionsl = 2122
4664 independent reflections
Refinement top
Refinement on F2Hydrogen site location: mixed
Least-squares matrix: fullH atoms treated by a mixture of independent and constrained refinement
R[F2 > 2σ(F2)] = 0.037 w = 1/[σ2(Fo2) + (0.0551P)2]
where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.091(Δ/σ)max < 0.001
S = 1.02Δρmax = 0.21 e Å3
4664 reflectionsΔρmin = 0.29 e Å3
421 parametersAbsolute structure: Refined as an inversion twin.
128 restraintsAbsolute structure parameter: 0.24 (10)
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. Refined as a 2-component inversion twin.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/UeqOcc. (<1)
N1A0.3216 (3)0.1925 (2)0.64680 (17)0.0266 (7)
H1A0.237 (3)0.202 (3)0.625 (2)0.032*
C2A0.4209 (4)0.2179 (3)0.6122 (2)0.0256 (8)
S21A0.39325 (9)0.27994 (7)0.53405 (5)0.0296 (2)
N3A0.5471 (3)0.1914 (2)0.64471 (16)0.0244 (7)
H3A0.613 (3)0.210 (3)0.624 (2)0.029*
C4A0.5804 (4)0.1447 (3)0.7112 (2)0.0256 (9)
O41A0.6992 (3)0.1255 (2)0.73535 (14)0.0309 (6)
C5A0.4691 (4)0.1210 (3)0.74581 (19)0.0261 (8)
C51A0.4957 (4)0.0718 (3)0.8178 (2)0.0296 (9)
H51A0.41010.06090.83440.044*
H51B0.55460.11020.85370.044*
H51C0.53990.01210.81250.044*
C6A0.3438 (4)0.1454 (3)0.71190 (19)0.0261 (8)
H6A0.26880.12950.73380.031*
N1C1.0462 (3)0.2247 (2)0.58547 (17)0.0289 (7)
C2C0.9303 (4)0.2061 (3)0.6080 (2)0.0283 (9)
N21C0.9373 (4)0.1707 (3)0.6755 (2)0.0413 (10)
H21C1.006 (4)0.172 (3)0.711 (2)0.050*
H22C0.866 (4)0.164 (3)0.696 (3)0.050*
N3C0.8036 (3)0.2186 (2)0.56911 (16)0.0265 (7)
C4C0.7966 (4)0.2516 (3)0.5011 (2)0.0243 (8)
N41C0.6727 (4)0.2630 (3)0.46025 (19)0.0322 (8)
H41C0.607 (4)0.262 (3)0.486 (2)0.039*
H42C0.670 (5)0.295 (3)0.4200 (18)0.039*
C5C0.9122 (4)0.2726 (3)0.4723 (2)0.0303 (9)
H5C0.90660.29510.42400.036*
C6C1.0326 (4)0.2591 (3)0.5173 (2)0.0313 (9)
H6C1.11230.27490.49950.038*
N1B0.7482 (3)0.0814 (2)0.17434 (17)0.0276 (7)
H1B0.836 (3)0.095 (3)0.192 (2)0.033*
C2B0.6497 (4)0.1089 (3)0.2094 (2)0.0261 (8)
S21B0.68032 (9)0.16828 (7)0.28776 (5)0.0330 (3)
N3B0.5213 (3)0.0857 (2)0.17654 (17)0.0250 (7)
H3B0.453 (3)0.100 (3)0.200 (2)0.030*
C4B0.4874 (4)0.0408 (3)0.1099 (2)0.0268 (9)
O41B0.3677 (3)0.0234 (2)0.08515 (15)0.0376 (7)
C5B0.5966 (4)0.0146 (3)0.0741 (2)0.0270 (8)
C51B0.5645 (5)0.0333 (3)0.0021 (2)0.0336 (10)
H51D0.51620.00960.03440.050*
H51E0.50780.08770.00610.050*
H51F0.64850.05330.01290.050*
C6B0.7230 (4)0.0348 (3)0.1089 (2)0.0280 (9)
H6B0.79720.01620.08730.034*
N1D0.0259 (3)0.1176 (2)0.23786 (17)0.0312 (8)
C2D0.1417 (4)0.1009 (3)0.2147 (2)0.0294 (9)
N21D0.1343 (4)0.0581 (4)0.1501 (2)0.0518 (11)
H21D0.061 (4)0.074 (4)0.120 (3)0.062*
H22D0.207 (4)0.053 (4)0.129 (3)0.062*
N3D0.2671 (3)0.1219 (2)0.25040 (16)0.0270 (7)
C4D0.2746 (4)0.1616 (3)0.3159 (2)0.0303 (9)
N41D0.3980 (4)0.1822 (3)0.3536 (2)0.0484 (11)
H41D0.471 (4)0.178 (4)0.333 (3)0.058*
H42D0.404 (6)0.202 (4)0.3982 (18)0.058*
C5D0.1593 (4)0.1808 (3)0.3453 (2)0.0303 (9)
H5D0.16540.20880.39200.036*
C6D0.0385 (4)0.1578 (3)0.3044 (2)0.0287 (9)
H6D0.04110.17040.32340.034*
O11X1.1290 (4)0.1002 (2)0.82647 (18)0.0494 (8)
N2X1.0104 (4)0.0284 (2)0.90302 (17)0.0358 (8)
C1X1.0216 (5)0.0701 (3)0.8407 (2)0.0338 (12)0.879 (7)
H1XA0.94220.07730.80500.041*0.879 (7)
C3X1.1261 (6)0.0079 (4)0.9584 (3)0.0490 (16)0.879 (7)
H3XA1.20870.01640.93830.073*0.879 (7)
H3XB1.12090.05660.97460.073*0.879 (7)
H3XC1.12750.04990.99990.073*0.879 (7)
C4X0.8783 (6)0.0015 (4)0.9165 (3)0.0538 (16)0.879 (7)
H4XA0.81020.01460.87310.081*0.879 (7)
H4XB0.85740.03690.95800.081*0.879 (7)
H4XC0.87810.06510.92750.081*0.879 (7)
C1X'1.1258 (19)0.049 (3)0.8802 (17)0.065 (9)0.121 (7)
H1XB1.20790.02280.90560.078*0.121 (7)
C3X'0.886 (2)0.066 (3)0.864 (2)0.066 (12)0.121 (7)
H3XD0.81140.04460.88760.100*0.121 (7)
H3XE0.89010.13370.86530.100*0.121 (7)
H3XF0.87100.04390.81370.100*0.121 (7)
C4X'1.011 (4)0.019 (3)0.9719 (16)0.066 (13)0.121 (7)
H4XD0.91830.02790.97950.099*0.121 (7)
H4XE1.05500.07990.97090.099*0.121 (7)
H4XF1.06120.01821.01190.099*0.121 (7)
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
N1A0.0252 (18)0.0313 (17)0.0232 (17)0.0029 (15)0.0044 (13)0.0020 (14)
C2A0.028 (2)0.0252 (18)0.0243 (18)0.0030 (16)0.0058 (16)0.0037 (15)
S21A0.0274 (5)0.0385 (5)0.0233 (5)0.0057 (4)0.0052 (4)0.0057 (4)
N3A0.0216 (17)0.0308 (17)0.0215 (16)0.0014 (14)0.0057 (13)0.0015 (13)
C4A0.031 (2)0.0240 (19)0.0212 (18)0.0028 (17)0.0019 (17)0.0030 (15)
O41A0.0234 (14)0.0428 (17)0.0259 (13)0.0044 (12)0.0026 (11)0.0047 (11)
C5A0.028 (2)0.0278 (19)0.0224 (18)0.0012 (16)0.0050 (17)0.0035 (15)
C51A0.032 (2)0.036 (2)0.0218 (18)0.0005 (18)0.0057 (17)0.0012 (16)
C6A0.030 (2)0.0271 (18)0.0217 (18)0.0026 (16)0.0066 (16)0.0010 (15)
N1C0.0267 (18)0.0376 (19)0.0226 (16)0.0013 (15)0.0053 (14)0.0012 (13)
C2C0.029 (2)0.032 (2)0.0232 (19)0.0000 (17)0.0022 (17)0.0010 (15)
N21C0.027 (2)0.070 (3)0.0243 (19)0.0012 (19)0.0012 (16)0.0141 (17)
N3C0.0253 (17)0.0316 (17)0.0209 (15)0.0003 (14)0.0002 (14)0.0035 (13)
C4C0.030 (2)0.0217 (18)0.0215 (18)0.0018 (16)0.0047 (15)0.0037 (14)
N41C0.028 (2)0.044 (2)0.0241 (17)0.0018 (16)0.0029 (14)0.0093 (15)
C5C0.033 (2)0.036 (2)0.023 (2)0.0005 (17)0.0072 (18)0.0016 (15)
C6C0.029 (2)0.037 (2)0.029 (2)0.0012 (19)0.0096 (19)0.0034 (17)
N1B0.0246 (18)0.0319 (17)0.0267 (18)0.0024 (15)0.0059 (14)0.0008 (14)
C2B0.028 (2)0.0275 (19)0.0232 (18)0.0002 (17)0.0064 (16)0.0024 (15)
S21B0.0266 (5)0.0436 (6)0.0294 (5)0.0037 (5)0.0063 (4)0.0107 (4)
N3B0.0214 (16)0.0305 (17)0.0235 (17)0.0023 (13)0.0052 (14)0.0002 (12)
C4B0.028 (2)0.030 (2)0.0209 (18)0.0020 (16)0.0021 (17)0.0037 (15)
O41B0.0293 (16)0.0555 (19)0.0270 (14)0.0038 (15)0.0024 (12)0.0057 (13)
C5B0.033 (2)0.0279 (19)0.0209 (18)0.0008 (17)0.0062 (16)0.0022 (15)
C51B0.041 (3)0.036 (2)0.025 (2)0.0004 (19)0.0094 (19)0.0004 (17)
C6B0.031 (2)0.029 (2)0.026 (2)0.0006 (16)0.0100 (17)0.0007 (15)
N1D0.0277 (19)0.042 (2)0.0241 (16)0.0005 (16)0.0044 (14)0.0013 (14)
C2D0.027 (2)0.039 (2)0.0222 (19)0.0015 (18)0.0047 (17)0.0002 (16)
N21D0.027 (2)0.099 (3)0.030 (2)0.003 (2)0.0063 (16)0.025 (2)
N3D0.0237 (17)0.0340 (18)0.0231 (16)0.0025 (14)0.0037 (13)0.0000 (13)
C4D0.030 (2)0.035 (2)0.024 (2)0.0011 (18)0.0005 (17)0.0011 (16)
N41D0.029 (2)0.086 (3)0.030 (2)0.004 (2)0.0039 (17)0.024 (2)
C5D0.030 (2)0.040 (2)0.0216 (19)0.0012 (18)0.0066 (18)0.0024 (15)
C6D0.028 (2)0.033 (2)0.026 (2)0.0036 (17)0.0056 (17)0.0005 (16)
O11X0.061 (2)0.0503 (18)0.0429 (18)0.0136 (17)0.0251 (16)0.0031 (14)
N2X0.043 (2)0.0378 (18)0.0269 (17)0.0040 (16)0.0082 (15)0.0022 (14)
C1X0.046 (3)0.033 (2)0.020 (2)0.005 (2)0.0013 (19)0.0027 (18)
C3X0.067 (4)0.044 (3)0.030 (3)0.001 (3)0.010 (3)0.009 (2)
C4X0.055 (3)0.057 (3)0.057 (3)0.016 (3)0.029 (3)0.015 (3)
C1X'0.077 (16)0.07 (2)0.058 (19)0.004 (19)0.031 (17)0.007 (15)
C3X'0.071 (18)0.05 (2)0.06 (3)0.01 (2)0.01 (2)0.01 (2)
C4X'0.07 (3)0.10 (3)0.022 (16)0.01 (2)0.003 (16)0.011 (16)
Geometric parameters (Å, º) top
N1A—C2A1.336 (5)C51B—H51D0.9800
N1A—C6A1.372 (5)C51B—H51E0.9800
N1A—H1A0.89 (3)C51B—H51F0.9800
C2A—N3A1.360 (5)C6B—H6B0.9500
C2A—S21A1.688 (4)N1D—C2D1.337 (5)
N3A—C4A1.396 (5)N1D—C6D1.354 (5)
N3A—H3A0.88 (3)C2D—N21D1.343 (5)
C4A—O41A1.231 (5)C2D—N3D1.352 (5)
C4A—C5A1.433 (6)N21D—H21D0.87 (3)
C5A—C6A1.351 (5)N21D—H22D0.89 (3)
C5A—C51A1.499 (5)N3D—C4D1.338 (5)
C51A—H51A0.9800C4D—N41D1.345 (6)
C51A—H51B0.9800C4D—C5D1.399 (6)
C51A—H51C0.9800N41D—H41D0.89 (3)
C6A—H6A0.9500N41D—H42D0.87 (3)
N1C—C2C1.339 (6)C5D—C6D1.355 (6)
N1C—C6C1.348 (5)C5D—H5D0.9500
C2C—N21C1.346 (5)C6D—H6D0.9500
C2C—N3C1.361 (5)O11X—C1X1.238 (6)
N21C—H21C0.87 (3)O11X—C1X'1.253 (14)
N21C—H22C0.88 (3)N2X—C1X1.330 (5)
N3C—C4C1.345 (5)N2X—C1X'1.340 (13)
C4C—N41C1.349 (5)N2X—C3X'1.433 (13)
C4C—C5C1.400 (6)N2X—C3X1.441 (5)
N41C—H41C0.88 (3)N2X—C4X1.451 (6)
N41C—H42C0.88 (3)N2X—C4X'1.455 (18)
C5C—C6C1.357 (6)C1X—H1XA0.9500
C5C—H5C0.9500C3X—H3XA0.9800
C6C—H6C0.9500C3X—H3XB0.9800
N1B—C2B1.343 (5)C3X—H3XC0.9800
N1B—C6B1.376 (5)C4X—H4XA0.9800
N1B—H1B0.90 (2)C4X—H4XB0.9800
C2B—N3B1.368 (5)C4X—H4XC0.9800
C2B—S21B1.672 (4)C1X'—H1XB0.9500
N3B—C4B1.387 (5)C3X'—H3XD0.9800
N3B—H3B0.90 (2)C3X'—H3XE0.9800
C4B—O41B1.236 (5)C3X'—H3XF0.9800
C4B—C5B1.437 (6)C4X'—H4XD0.9800
C5B—C6B1.351 (6)C4X'—H4XE0.9800
C5B—C51B1.492 (5)C4X'—H4XF0.9800
C2A—N1A—C6A123.1 (3)C5B—C51B—H51F109.5
C2A—N1A—H1A119 (3)H51D—C51B—H51F109.5
C6A—N1A—H1A118 (3)H51E—C51B—H51F109.5
N1A—C2A—N3A115.4 (3)C5B—C6B—N1B122.5 (4)
N1A—C2A—S21A122.7 (3)C5B—C6B—H6B118.7
N3A—C2A—S21A121.8 (3)N1B—C6B—H6B118.7
C2A—N3A—C4A125.8 (3)C2D—N1D—C6D115.5 (3)
C2A—N3A—H3A116 (3)N1D—C2D—N21D117.5 (4)
C4A—N3A—H3A118 (3)N1D—C2D—N3D126.4 (4)
O41A—C4A—N3A119.6 (4)N21D—C2D—N3D116.1 (4)
O41A—C4A—C5A124.7 (3)C2D—N21D—H21D112 (4)
N3A—C4A—C5A115.6 (3)C2D—N21D—H22D121 (4)
C6A—C5A—C4A117.9 (3)H21D—N21D—H22D114 (5)
C6A—C5A—C51A122.8 (4)C4D—N3D—C2D116.0 (3)
C4A—C5A—C51A119.2 (3)N3D—C4D—N41D117.7 (4)
C5A—C51A—H51A109.5N3D—C4D—C5D121.9 (4)
C5A—C51A—H51B109.5N41D—C4D—C5D120.4 (4)
H51A—C51A—H51B109.5C4D—N41D—H41D121 (4)
C5A—C51A—H51C109.5C4D—N41D—H42D118 (4)
H51A—C51A—H51C109.5H41D—N41D—H42D121 (5)
H51B—C51A—H51C109.5C6D—C5D—C4D117.1 (4)
C5A—C6A—N1A122.1 (4)C6D—C5D—H5D121.4
C5A—C6A—H6A119.0C4D—C5D—H5D121.4
N1A—C6A—H6A119.0N1D—C6D—C5D123.1 (4)
C2C—N1C—C6C115.1 (3)N1D—C6D—H6D118.5
N1C—C2C—N21C117.9 (4)C5D—C6D—H6D118.5
N1C—C2C—N3C126.4 (3)C1X'—N2X—C3X'119.4 (16)
N21C—C2C—N3C115.7 (4)C1X—N2X—C3X122.2 (4)
C2C—N21C—H21C127 (4)C1X—N2X—C4X119.8 (4)
C2C—N21C—H22C122 (3)C3X—N2X—C4X118.0 (4)
H21C—N21C—H22C106 (5)C1X'—N2X—C4X'121.0 (16)
C4C—N3C—C2C115.7 (3)C3X'—N2X—C4X'119.0 (18)
N3C—C4C—N41C117.4 (4)O11X—C1X—N2X124.1 (4)
N3C—C4C—C5C122.1 (4)O11X—C1X—H1XA117.9
N41C—C4C—C5C120.4 (4)N2X—C1X—H1XA117.9
C4C—N41C—H41C114 (3)N2X—C3X—H3XA109.5
C4C—N41C—H42C115 (3)N2X—C3X—H3XB109.5
H41C—N41C—H42C124 (5)H3XA—C3X—H3XB109.5
C6C—C5C—C4C116.4 (4)N2X—C3X—H3XC109.5
C6C—C5C—H5C121.8H3XA—C3X—H3XC109.5
C4C—C5C—H5C121.8H3XB—C3X—H3XC109.5
N1C—C6C—C5C124.2 (4)N2X—C4X—H4XA109.5
N1C—C6C—H6C117.9N2X—C4X—H4XB109.5
C5C—C6C—H6C117.9H4XA—C4X—H4XB109.5
C2B—N1B—C6B122.8 (3)N2X—C4X—H4XC109.5
C2B—N1B—H1B121 (3)H4XA—C4X—H4XC109.5
C6B—N1B—H1B117 (3)H4XB—C4X—H4XC109.5
N1B—C2B—N3B115.6 (3)O11X—C1X'—N2X122.1 (15)
N1B—C2B—S21B122.7 (3)O11X—C1X'—H1XB118.9
N3B—C2B—S21B121.8 (3)N2X—C1X'—H1XB118.9
C2B—N3B—C4B125.1 (3)N2X—C3X'—H3XD109.5
C2B—N3B—H3B118 (3)N2X—C3X'—H3XE109.5
C4B—N3B—H3B117 (3)H3XD—C3X'—H3XE109.5
O41B—C4B—N3B119.7 (4)N2X—C3X'—H3XF109.5
O41B—C4B—C5B123.4 (4)H3XD—C3X'—H3XF109.5
N3B—C4B—C5B116.9 (4)H3XE—C3X'—H3XF109.5
C6B—C5B—C4B117.0 (3)N2X—C4X'—H4XD109.5
C6B—C5B—C51B124.3 (4)N2X—C4X'—H4XE109.5
C4B—C5B—C51B118.7 (4)H4XD—C4X'—H4XE109.5
C5B—C51B—H51D109.5N2X—C4X'—H4XF109.5
C5B—C51B—H51E109.5H4XD—C4X'—H4XF109.5
H51D—C51B—H51E109.5H4XE—C4X'—H4XF109.5
C6A—N1A—C2A—N3A2.0 (5)N1B—C2B—N3B—C4B3.0 (5)
C6A—N1A—C2A—S21A177.2 (3)S21B—C2B—N3B—C4B176.6 (3)
N1A—C2A—N3A—C4A3.0 (5)C2B—N3B—C4B—O41B179.7 (3)
S21A—C2A—N3A—C4A176.3 (3)C2B—N3B—C4B—C5B1.9 (6)
C2A—N3A—C4A—O41A179.1 (3)O41B—C4B—C5B—C6B177.5 (4)
C2A—N3A—C4A—C5A2.0 (5)N3B—C4B—C5B—C6B0.9 (5)
O41A—C4A—C5A—C6A178.8 (4)O41B—C4B—C5B—C51B2.1 (6)
N3A—C4A—C5A—C6A0.1 (5)N3B—C4B—C5B—C51B179.6 (3)
O41A—C4A—C5A—C51A1.8 (6)C4B—C5B—C6B—N1B2.4 (5)
N3A—C4A—C5A—C51A179.3 (3)C51B—C5B—C6B—N1B178.1 (3)
C4A—C5A—C6A—N1A0.9 (5)C2B—N1B—C6B—C5B1.2 (6)
C51A—C5A—C6A—N1A178.4 (3)C6D—N1D—C2D—N21D177.7 (4)
C2A—N1A—C6A—C5A0.2 (6)C6D—N1D—C2D—N3D1.6 (6)
C6C—N1C—C2C—N21C179.4 (4)N1D—C2D—N3D—C4D1.5 (6)
C6C—N1C—C2C—N3C0.0 (6)N21D—C2D—N3D—C4D177.8 (4)
N1C—C2C—N3C—C4C1.1 (6)C2D—N3D—C4D—N41D178.9 (4)
N21C—C2C—N3C—C4C178.4 (4)C2D—N3D—C4D—C5D0.5 (6)
C2C—N3C—C4C—N41C178.6 (3)N3D—C4D—C5D—C6D0.3 (6)
C2C—N3C—C4C—C5C0.5 (5)N41D—C4D—C5D—C6D179.6 (4)
N3C—C4C—C5C—C6C1.0 (6)C2D—N1D—C6D—C5D0.7 (6)
N41C—C4C—C5C—C6C180.0 (4)C4D—C5D—C6D—N1D0.2 (6)
C2C—N1C—C6C—C5C1.7 (6)C3X—N2X—C1X—O11X4.8 (7)
C4C—C5C—C6C—N1C2.1 (6)C4X—N2X—C1X—O11X175.6 (4)
C6B—N1B—C2B—N3B1.4 (5)C3X'—N2X—C1X'—O11X1 (6)
C6B—N1B—C2B—S21B178.2 (3)C4X'—N2X—C1X'—O11X170 (4)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
N1A—H1A···N1Ci0.89 (3)1.95 (3)2.841 (5)175 (4)
N3A—H3A···N3C0.88 (3)2.33 (3)3.184 (5)165 (4)
N1B—H1B···N1Dii0.90 (2)1.98 (3)2.881 (5)176 (4)
N3B—H3B···N3D0.90 (2)2.27 (3)3.163 (5)173 (4)
N21C—H21C···O11X0.87 (3)2.51 (4)3.274 (5)148 (4)
N21C—H22C···O41A0.88 (3)2.03 (3)2.897 (5)170 (5)
N41C—H41C···S21A0.88 (3)2.49 (3)3.359 (4)167 (4)
N41C—H42C···O11Xiii0.88 (3)2.28 (3)3.145 (5)167 (4)
N21D—H22D···O41B0.89 (3)2.00 (3)2.876 (5)172 (5)
N41D—H41D···S21B0.89 (3)2.41 (3)3.302 (5)175 (5)
C6A—H6A···O11Xi0.952.453.368 (5)161
Symmetry codes: (i) x1, y, z; (ii) x+1, y, z; (iii) x1/2, y+1/2, z1/2.
5-Methyl-2-thiouracil–2,4-diamino-6-phenyl-1,3,5-triazine–N,N-dimethylformamide (2/2/1) (III) top
Crystal data top
2C9H9N5·2C5H6N2OS·C3H7NOF(000) = 1536
Mr = 731.87Dx = 1.362 Mg m3
Monoclinic, P21/nMo Kα radiation, λ = 0.71073 Å
a = 11.1237 (13) ÅCell parameters from 10197 reflections
b = 19.5259 (14) Åθ = 3.4–26.1°
c = 16.7313 (16) ŵ = 0.21 mm1
β = 100.900 (8)°T = 173 K
V = 3568.5 (6) Å3Block, colourless
Z = 40.29 × 0.21 × 0.14 mm
Data collection top
STOE IPDS II two-circle
diffractometer
4005 reflections with I > 2σ(I)
Radiation source: Genix 3D IµS microfocus X-ray sourceRint = 0.122
ω scansθmax = 25.9°, θmin = 3.4°
Absorption correction: multi-scan
(X-AREA; Stoe & Cie, 2001)
h = 1313
Tmin = 0.707, Tmax = 1.000k = 2123
28366 measured reflectionsl = 2020
6888 independent reflections
Refinement top
Refinement on F212 restraints
Least-squares matrix: fullHydrogen site location: mixed
R[F2 > 2σ(F2)] = 0.053H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.100 w = 1/[σ2(Fo2) + (0.0242P)2]
where P = (Fo2 + 2Fc2)/3
S = 0.89(Δ/σ)max < 0.001
6888 reflectionsΔρmax = 0.27 e Å3
500 parametersΔρmin = 0.25 e Å3
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
xyzUiso*/Ueq
N1A0.7240 (2)0.33781 (12)0.35861 (13)0.0238 (5)
H1A0.695 (3)0.3342 (16)0.3080 (11)0.029*
C2A0.7848 (3)0.28178 (14)0.39106 (16)0.0233 (6)
S21A0.78557 (8)0.20860 (4)0.33951 (4)0.0321 (2)
N3A0.8457 (2)0.28922 (12)0.46960 (13)0.0241 (5)
H3A0.891 (3)0.2545 (12)0.4926 (17)0.029*
C4A0.8553 (3)0.34968 (14)0.51513 (16)0.0250 (6)
O41A0.9210 (2)0.35168 (11)0.58258 (11)0.0335 (5)
C5A0.7859 (3)0.40710 (14)0.47647 (16)0.0243 (6)
C51A0.7929 (3)0.47369 (16)0.52174 (18)0.0357 (8)
H51A0.87580.49250.52760.054*
H52A0.77340.46600.57570.054*
H53A0.73400.50610.49150.054*
C6A0.7228 (3)0.39836 (15)0.39988 (16)0.0255 (6)
H6A0.67590.43550.37370.031*
N1C1.1528 (2)0.14570 (11)0.68091 (13)0.0234 (5)
C2C1.0923 (3)0.19154 (14)0.62862 (16)0.0227 (6)
N21C1.1082 (3)0.25761 (12)0.64879 (15)0.0333 (7)
H21C1.143 (3)0.2653 (17)0.6986 (12)0.040*
H22C1.054 (3)0.2875 (14)0.6270 (18)0.040*
N3C1.0171 (2)0.17618 (11)0.55747 (12)0.0223 (5)
C4C1.0093 (3)0.10863 (14)0.54062 (15)0.0222 (6)
N41C0.9375 (2)0.08944 (13)0.47015 (14)0.0301 (6)
H41C0.905 (3)0.1223 (13)0.4371 (16)0.036*
H42C0.943 (3)0.0461 (10)0.4540 (18)0.036*
N5C1.0682 (2)0.05846 (11)0.58753 (12)0.0222 (5)
C6C1.1378 (2)0.08062 (14)0.65682 (15)0.0204 (6)
C7C1.2063 (3)0.02851 (14)0.71324 (15)0.0222 (6)
C8C1.3264 (3)0.04220 (15)0.75211 (16)0.0261 (7)
H8C1.36550.08340.74090.031*
C9C1.3883 (3)0.00480 (17)0.80715 (17)0.0343 (8)
H9C1.47110.00320.83210.041*
C10C1.3289 (3)0.06353 (16)0.82574 (18)0.0405 (9)
H10C1.37090.09500.86450.049*
C11C1.2102 (3)0.07673 (16)0.78890 (17)0.0358 (8)
H11C1.17020.11680.80270.043*
C12C1.1484 (3)0.03104 (14)0.73093 (16)0.0268 (7)
H12C1.06720.04070.70380.032*
N1B0.3071 (2)0.67042 (13)0.09829 (15)0.0321 (6)
H1B0.263 (3)0.6411 (14)0.0672 (17)0.039*
C2B0.3440 (3)0.65385 (16)0.17798 (19)0.0326 (7)
S21B0.31177 (9)0.57761 (4)0.21378 (5)0.0461 (3)
N3B0.4072 (2)0.70320 (13)0.22484 (15)0.0315 (6)
H3B0.433 (3)0.6925 (17)0.2763 (12)0.038*
C4B0.4289 (3)0.76923 (16)0.20038 (19)0.0325 (7)
O41B0.4836 (2)0.81099 (11)0.24972 (14)0.0428 (6)
C5B0.3828 (3)0.78429 (16)0.11545 (18)0.0313 (7)
C51B0.3956 (3)0.85587 (17)0.0853 (2)0.0394 (8)
H51B0.36650.85740.02620.059*
H52B0.48190.86960.09790.059*
H53B0.34690.88730.11190.059*
C6B0.3249 (3)0.73434 (16)0.06820 (19)0.0331 (7)
H6B0.29530.74340.01210.040*
N1D0.5502 (3)0.72591 (13)0.53770 (15)0.0376 (7)
C2D0.5200 (3)0.72647 (16)0.45575 (19)0.0397 (9)
N21D0.5180 (4)0.78706 (16)0.41994 (18)0.0591 (10)
H21D0.546 (4)0.8241 (15)0.448 (2)0.071*
H22D0.513 (4)0.788 (2)0.3662 (12)0.071*
N3D0.4944 (3)0.67046 (13)0.40835 (15)0.0355 (7)
C4D0.5034 (3)0.61157 (16)0.45022 (18)0.0317 (7)
N41D0.4798 (3)0.55376 (14)0.40628 (16)0.0391 (7)
H41D0.451 (3)0.5580 (18)0.3540 (12)0.047*
H42D0.474 (3)0.5131 (12)0.4289 (19)0.047*
N5D0.5378 (2)0.60452 (13)0.53214 (14)0.0296 (6)
C6D0.5584 (3)0.66449 (15)0.57198 (17)0.0279 (7)
C7D0.5986 (3)0.66376 (15)0.66242 (17)0.0285 (7)
C8D0.6169 (3)0.72528 (16)0.70468 (19)0.0368 (8)
H8D0.59800.76710.67610.044*
C9D0.6622 (3)0.72679 (18)0.7876 (2)0.0434 (9)
H9D0.67430.76940.81550.052*
C10D0.6899 (3)0.66622 (19)0.82988 (19)0.0404 (8)
H10D0.72350.66700.88650.048*
C11D0.6682 (3)0.60473 (18)0.78925 (19)0.0418 (9)
H11D0.68320.56290.81850.050*
C12D0.6247 (3)0.60345 (17)0.70574 (19)0.0379 (8)
H12D0.61270.56080.67810.045*
C1X0.1583 (3)0.52923 (16)0.03270 (18)0.0315 (7)
H1X0.22880.50390.00870.038*
O11X0.1548 (2)0.59035 (11)0.01475 (13)0.0381 (6)
N2X0.0709 (2)0.49640 (13)0.08292 (15)0.0326 (6)
C3X0.0384 (3)0.53253 (18)0.1233 (2)0.0391 (8)
H3X10.05740.56940.08800.059*
H3X20.10730.50050.13440.059*
H3X30.02390.55200.17460.059*
C4X0.0826 (4)0.42428 (18)0.1020 (2)0.0479 (9)
H4X10.08900.41950.15930.072*
H4X20.01040.39940.09200.072*
H4X30.15620.40540.06750.072*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
N1A0.0297 (14)0.0224 (13)0.0154 (11)0.0009 (11)0.0061 (10)0.0013 (10)
C2A0.0247 (15)0.0212 (15)0.0217 (14)0.0028 (12)0.0019 (11)0.0020 (11)
S21A0.0474 (5)0.0169 (4)0.0247 (4)0.0006 (3)0.0120 (3)0.0006 (3)
N3A0.0296 (14)0.0180 (12)0.0208 (12)0.0007 (11)0.0050 (10)0.0014 (10)
C4A0.0279 (16)0.0243 (16)0.0222 (14)0.0011 (13)0.0030 (12)0.0020 (12)
O41A0.0441 (13)0.0278 (12)0.0217 (10)0.0052 (10)0.0114 (9)0.0017 (8)
C5A0.0246 (15)0.0234 (15)0.0245 (14)0.0023 (12)0.0036 (11)0.0023 (11)
C51A0.045 (2)0.0264 (16)0.0295 (16)0.0080 (14)0.0074 (14)0.0041 (13)
C6A0.0262 (16)0.0229 (16)0.0255 (14)0.0020 (12)0.0005 (12)0.0047 (12)
N1C0.0273 (13)0.0189 (12)0.0202 (11)0.0003 (10)0.0055 (10)0.0006 (9)
C2C0.0260 (15)0.0192 (15)0.0211 (13)0.0010 (12)0.0006 (11)0.0017 (11)
N21C0.0485 (17)0.0169 (13)0.0252 (13)0.0025 (12)0.0170 (12)0.0027 (10)
N3C0.0315 (13)0.0164 (12)0.0162 (11)0.0007 (10)0.0025 (9)0.0023 (9)
C4C0.0270 (16)0.0206 (14)0.0180 (13)0.0010 (12)0.0019 (11)0.0029 (11)
N41C0.0439 (16)0.0169 (13)0.0225 (13)0.0020 (11)0.0117 (11)0.0026 (10)
N5C0.0291 (13)0.0179 (12)0.0169 (11)0.0001 (10)0.0024 (10)0.0017 (9)
C6C0.0207 (14)0.0194 (14)0.0198 (13)0.0018 (12)0.0003 (11)0.0000 (11)
C7C0.0287 (16)0.0183 (14)0.0178 (13)0.0070 (12)0.0006 (11)0.0029 (11)
C8C0.0276 (16)0.0242 (15)0.0246 (14)0.0043 (12)0.0002 (12)0.0052 (11)
C9C0.0332 (18)0.0356 (19)0.0289 (16)0.0140 (14)0.0070 (13)0.0060 (13)
C10C0.063 (2)0.0298 (18)0.0232 (15)0.0222 (16)0.0057 (15)0.0008 (13)
C11C0.059 (2)0.0231 (16)0.0225 (15)0.0035 (16)0.0011 (15)0.0006 (12)
C12C0.0357 (17)0.0192 (15)0.0228 (14)0.0023 (13)0.0013 (12)0.0013 (11)
N1B0.0322 (15)0.0275 (15)0.0337 (14)0.0025 (11)0.0015 (11)0.0036 (11)
C2B0.0266 (17)0.0264 (17)0.0423 (18)0.0010 (13)0.0001 (14)0.0012 (14)
S21B0.0513 (6)0.0265 (4)0.0512 (5)0.0139 (4)0.0142 (4)0.0101 (4)
N3B0.0318 (15)0.0236 (14)0.0355 (14)0.0067 (11)0.0028 (11)0.0026 (11)
C4B0.0319 (18)0.0237 (16)0.0419 (18)0.0013 (13)0.0070 (14)0.0037 (14)
O41B0.0526 (15)0.0276 (12)0.0449 (13)0.0122 (11)0.0007 (11)0.0006 (10)
C5B0.0320 (17)0.0285 (17)0.0349 (16)0.0020 (14)0.0104 (13)0.0025 (14)
C51B0.048 (2)0.0267 (17)0.0449 (19)0.0031 (15)0.0115 (16)0.0081 (14)
C6B0.0339 (18)0.0323 (17)0.0341 (17)0.0063 (14)0.0088 (14)0.0023 (14)
N1D0.0449 (17)0.0249 (14)0.0375 (15)0.0037 (12)0.0059 (12)0.0006 (11)
C2D0.046 (2)0.0273 (18)0.0384 (18)0.0066 (15)0.0103 (15)0.0063 (14)
N21D0.100 (3)0.0249 (16)0.0395 (17)0.0150 (17)0.0194 (18)0.0039 (14)
N3D0.0451 (17)0.0230 (14)0.0328 (14)0.0095 (12)0.0064 (12)0.0051 (11)
C4D0.0312 (18)0.0260 (16)0.0356 (17)0.0051 (13)0.0007 (14)0.0023 (14)
N41D0.060 (2)0.0249 (14)0.0278 (14)0.0099 (13)0.0023 (13)0.0027 (11)
N5D0.0298 (14)0.0255 (14)0.0319 (13)0.0049 (11)0.0021 (11)0.0016 (11)
C6D0.0214 (15)0.0262 (16)0.0345 (16)0.0026 (12)0.0011 (12)0.0001 (13)
C7D0.0272 (16)0.0256 (16)0.0330 (16)0.0046 (13)0.0066 (13)0.0022 (13)
C8D0.047 (2)0.0263 (17)0.0395 (18)0.0005 (15)0.0143 (15)0.0017 (13)
C9D0.058 (2)0.038 (2)0.0378 (19)0.0105 (17)0.0173 (17)0.0108 (15)
C10D0.043 (2)0.051 (2)0.0295 (17)0.0028 (17)0.0126 (15)0.0041 (15)
C11D0.050 (2)0.0374 (19)0.0337 (18)0.0032 (16)0.0023 (15)0.0048 (15)
C12D0.043 (2)0.0272 (17)0.0386 (18)0.0045 (15)0.0048 (15)0.0011 (14)
C1X0.0332 (18)0.0279 (17)0.0335 (16)0.0003 (14)0.0064 (13)0.0022 (13)
O11X0.0457 (14)0.0250 (12)0.0397 (12)0.0003 (10)0.0022 (10)0.0018 (9)
N2X0.0363 (16)0.0251 (14)0.0371 (14)0.0016 (11)0.0089 (12)0.0017 (11)
C3X0.0358 (19)0.0383 (19)0.0406 (18)0.0042 (15)0.0005 (15)0.0012 (15)
C4X0.067 (3)0.0295 (19)0.052 (2)0.0021 (18)0.0225 (18)0.0119 (16)
Geometric parameters (Å, º) top
N1A—C2A1.345 (3)N3B—H3B0.880 (18)
N1A—C6A1.370 (4)C4B—O41B1.236 (4)
N1A—H1A0.849 (17)C4B—C5B1.447 (4)
C2A—N3A1.368 (3)C5B—C6B1.341 (4)
C2A—S21A1.670 (3)C5B—C51B1.502 (4)
N3A—C4A1.398 (4)C51B—H51B0.9800
N3A—H3A0.890 (18)C51B—H52B0.9800
C4A—O41A1.224 (3)C51B—H53B0.9800
C4A—C5A1.443 (4)C6B—H6B0.9500
C5A—C6A1.351 (4)N1D—C6D1.325 (4)
C5A—C51A1.499 (4)N1D—C2D1.349 (4)
C51A—H51A0.9800C2D—N21D1.324 (4)
C51A—H52A0.9800C2D—N3D1.349 (4)
C51A—H53A0.9800N21D—H21D0.886 (19)
C6A—H6A0.9500N21D—H22D0.891 (19)
N1C—C6C1.334 (3)N3D—C4D1.340 (4)
N1C—C2C1.340 (3)C4D—N41D1.345 (4)
C2C—N21C1.337 (4)C4D—N5D1.359 (4)
C2C—N3C1.353 (3)N41D—H41D0.877 (18)
N21C—H21C0.864 (18)N41D—H42D0.887 (18)
N21C—H22C0.870 (18)N5D—C6D1.345 (4)
N3C—C4C1.348 (3)C6D—C7D1.495 (4)
C4C—N5C1.345 (3)C7D—C12D1.384 (4)
C4C—N41C1.346 (3)C7D—C8D1.389 (4)
N41C—H41C0.879 (18)C8D—C9D1.384 (5)
N41C—H42C0.895 (18)C8D—H8D0.9500
N5C—C6C1.339 (3)C9D—C10D1.382 (5)
C6C—C7C1.495 (4)C9D—H9D0.9500
C7C—C12C1.388 (4)C10D—C11D1.378 (5)
C7C—C8C1.397 (4)C10D—H10D0.9500
C8C—C9C1.387 (4)C11D—C12D1.390 (4)
C8C—H8C0.9500C11D—H11D0.9500
C9C—C10C1.388 (5)C12D—H12D0.9500
C9C—H9C0.9500C1X—O11X1.233 (4)
C10C—C11C1.371 (5)C1X—N2X1.323 (4)
C10C—H10C0.9500C1X—H1X0.9500
C11C—C12C1.399 (4)N2X—C4X1.455 (4)
C11C—H11C0.9500N2X—C3X1.457 (4)
C12C—H12C0.9500C3X—H3X10.9800
N1B—C2B1.358 (4)C3X—H3X20.9800
N1B—C6B1.374 (4)C3X—H3X30.9800
N1B—H1B0.862 (18)C4X—H4X10.9800
C2B—N3B1.353 (4)C4X—H4X20.9800
C2B—S21B1.669 (3)C4X—H4X30.9800
N3B—C4B1.388 (4)
C2A—N1A—C6A123.4 (2)O41B—C4B—N3B120.5 (3)
C2A—N1A—H1A114 (2)O41B—C4B—C5B124.1 (3)
C6A—N1A—H1A122 (2)N3B—C4B—C5B115.4 (3)
N1A—C2A—N3A114.9 (2)C6B—C5B—C4B118.2 (3)
N1A—C2A—S21A122.59 (19)C6B—C5B—C51B123.0 (3)
N3A—C2A—S21A122.5 (2)C4B—C5B—C51B118.7 (3)
C2A—N3A—C4A125.9 (2)C5B—C51B—H51B109.5
C2A—N3A—H3A118.2 (19)C5B—C51B—H52B109.5
C4A—N3A—H3A115.5 (19)H51B—C51B—H52B109.5
O41A—C4A—N3A120.0 (2)C5B—C51B—H53B109.5
O41A—C4A—C5A124.3 (3)H51B—C51B—H53B109.5
N3A—C4A—C5A115.6 (2)H52B—C51B—H53B109.5
C6A—C5A—C4A117.7 (3)C5B—C6B—N1B122.1 (3)
C6A—C5A—C51A123.8 (3)C5B—C6B—H6B119.0
C4A—C5A—C51A118.4 (2)N1B—C6B—H6B119.0
C5A—C51A—H51A109.5C6D—N1D—C2D115.5 (3)
C5A—C51A—H52A109.5N21D—C2D—N1D116.5 (3)
H51A—C51A—H52A109.5N21D—C2D—N3D118.3 (3)
C5A—C51A—H53A109.5N1D—C2D—N3D125.1 (3)
H51A—C51A—H53A109.5C2D—N21D—H21D121 (3)
H52A—C51A—H53A109.5C2D—N21D—H22D118 (3)
C5A—C6A—N1A122.3 (3)H21D—N21D—H22D118 (4)
C5A—C6A—H6A118.9C4D—N3D—C2D113.7 (3)
N1A—C6A—H6A118.9N3D—C4D—N41D116.5 (3)
C6C—N1C—C2C114.9 (2)N3D—C4D—N5D126.4 (3)
N21C—C2C—N1C117.0 (2)N41D—C4D—N5D117.1 (3)
N21C—C2C—N3C117.8 (2)C4D—N41D—H41D118 (2)
N1C—C2C—N3C125.2 (2)C4D—N41D—H42D123 (2)
C2C—N21C—H21C115 (2)H41D—N41D—H42D118 (3)
C2C—N21C—H22C120 (2)C6D—N5D—C4D113.6 (3)
H21C—N21C—H22C116 (3)N1D—C6D—N5D125.6 (3)
C4C—N3C—C2C113.9 (2)N1D—C6D—C7D115.4 (3)
N5C—C4C—N41C116.8 (2)N5D—C6D—C7D118.9 (3)
N5C—C4C—N3C125.8 (2)C12D—C7D—C8D118.2 (3)
N41C—C4C—N3C117.3 (2)C12D—C7D—C6D122.1 (3)
C4C—N41C—H41C117 (2)C8D—C7D—C6D119.6 (3)
C4C—N41C—H42C118 (2)C9D—C8D—C7D121.3 (3)
H41C—N41C—H42C123 (3)C9D—C8D—H8D119.4
C6C—N5C—C4C114.1 (2)C7D—C8D—H8D119.4
N1C—C6C—N5C126.0 (2)C10D—C9D—C8D119.9 (3)
N1C—C6C—C7C116.0 (2)C10D—C9D—H9D120.1
N5C—C6C—C7C118.0 (2)C8D—C9D—H9D120.1
C12C—C7C—C8C120.2 (2)C11D—C10D—C9D119.5 (3)
C12C—C7C—C6C120.2 (2)C11D—C10D—H10D120.3
C8C—C7C—C6C119.5 (3)C9D—C10D—H10D120.3
C9C—C8C—C7C119.6 (3)C10D—C11D—C12D120.4 (3)
C9C—C8C—H8C120.2C10D—C11D—H11D119.8
C7C—C8C—H8C120.2C12D—C11D—H11D119.8
C8C—C9C—C10C119.9 (3)C7D—C12D—C11D120.6 (3)
C8C—C9C—H9C120.1C7D—C12D—H12D119.7
C10C—C9C—H9C120.1C11D—C12D—H12D119.7
C11C—C10C—C9C120.9 (3)O11X—C1X—N2X124.8 (3)
C11C—C10C—H10C119.6O11X—C1X—H1X117.6
C9C—C10C—H10C119.6N2X—C1X—H1X117.6
C10C—C11C—C12C119.8 (3)C1X—N2X—C4X121.5 (3)
C10C—C11C—H11C120.1C1X—N2X—C3X120.5 (3)
C12C—C11C—H11C120.1C4X—N2X—C3X117.9 (3)
C7C—C12C—C11C119.6 (3)N2X—C3X—H3X1109.5
C7C—C12C—H12C120.2N2X—C3X—H3X2109.5
C11C—C12C—H12C120.2H3X1—C3X—H3X2109.5
C2B—N1B—C6B122.6 (3)N2X—C3X—H3X3109.5
C2B—N1B—H1B118 (2)H3X1—C3X—H3X3109.5
C6B—N1B—H1B119 (2)H3X2—C3X—H3X3109.5
N3B—C2B—N1B115.3 (3)N2X—C4X—H4X1109.5
N3B—C2B—S21B123.4 (2)N2X—C4X—H4X2109.5
N1B—C2B—S21B121.3 (2)H4X1—C4X—H4X2109.5
C2B—N3B—C4B126.3 (3)N2X—C4X—H4X3109.5
C2B—N3B—H3B116 (2)H4X1—C4X—H4X3109.5
C4B—N3B—H3B118 (2)H4X2—C4X—H4X3109.5
C6A—N1A—C2A—N3A0.5 (4)C6B—N1B—C2B—S21B175.4 (3)
C6A—N1A—C2A—S21A179.7 (2)N1B—C2B—N3B—C4B5.1 (5)
N1A—C2A—N3A—C4A4.1 (4)S21B—C2B—N3B—C4B174.7 (3)
S21A—C2A—N3A—C4A176.1 (2)C2B—N3B—C4B—O41B176.9 (3)
C2A—N3A—C4A—O41A173.7 (3)C2B—N3B—C4B—C5B2.8 (5)
C2A—N3A—C4A—C5A5.1 (4)O41B—C4B—C5B—C6B179.9 (3)
O41A—C4A—C5A—C6A176.3 (3)N3B—C4B—C5B—C6B0.4 (5)
N3A—C4A—C5A—C6A2.5 (4)O41B—C4B—C5B—C51B3.3 (5)
O41A—C4A—C5A—C51A0.8 (5)N3B—C4B—C5B—C51B176.3 (3)
N3A—C4A—C5A—C51A179.6 (3)C4B—C5B—C6B—N1B1.0 (5)
C4A—C5A—C6A—N1A0.7 (4)C51B—C5B—C6B—N1B175.6 (3)
C51A—C5A—C6A—N1A176.2 (3)C2B—N1B—C6B—C5B1.6 (5)
C2A—N1A—C6A—C5A1.8 (5)C6D—N1D—C2D—N21D176.4 (4)
C6C—N1C—C2C—N21C177.6 (3)C6D—N1D—C2D—N3D2.3 (5)
C6C—N1C—C2C—N3C2.4 (4)N21D—C2D—N3D—C4D177.6 (4)
N21C—C2C—N3C—C4C178.0 (3)N1D—C2D—N3D—C4D1.0 (5)
N1C—C2C—N3C—C4C2.0 (4)C2D—N3D—C4D—N41D179.6 (3)
C2C—N3C—C4C—N5C0.1 (4)C2D—N3D—C4D—N5D1.8 (5)
C2C—N3C—C4C—N41C179.0 (3)N3D—C4D—N5D—C6D3.1 (5)
N41C—C4C—N5C—C6C179.8 (3)N41D—C4D—N5D—C6D179.2 (3)
N3C—C4C—N5C—C6C1.0 (4)C2D—N1D—C6D—N5D0.9 (5)
C2C—N1C—C6C—N5C1.0 (4)C2D—N1D—C6D—C7D176.7 (3)
C2C—N1C—C6C—C7C178.8 (3)C4D—N5D—C6D—N1D1.6 (5)
C4C—N5C—C6C—N1C0.5 (4)C4D—N5D—C6D—C7D179.1 (3)
C4C—N5C—C6C—C7C179.7 (3)N1D—C6D—C7D—C12D172.6 (3)
N1C—C6C—C7C—C12C135.0 (3)N5D—C6D—C7D—C12D5.2 (4)
N5C—C6C—C7C—C12C45.2 (4)N1D—C6D—C7D—C8D4.0 (4)
N1C—C6C—C7C—C8C40.8 (4)N5D—C6D—C7D—C8D178.2 (3)
N5C—C6C—C7C—C8C139.0 (3)C12D—C7D—C8D—C9D1.2 (5)
C12C—C7C—C8C—C9C1.4 (4)C6D—C7D—C8D—C9D175.5 (3)
C6C—C7C—C8C—C9C177.2 (3)C7D—C8D—C9D—C10D0.2 (5)
C7C—C8C—C9C—C10C2.7 (5)C8D—C9D—C10D—C11D2.1 (5)
C8C—C9C—C10C—C11C1.6 (5)C9D—C10D—C11D—C12D3.2 (6)
C9C—C10C—C11C—C12C0.9 (5)C8D—C7D—C12D—C11D0.1 (5)
C8C—C7C—C12C—C11C1.1 (4)C6D—C7D—C12D—C11D176.5 (3)
C6C—C7C—C12C—C11C174.7 (3)C10D—C11D—C12D—C7D2.1 (6)
C10C—C11C—C12C—C7C2.2 (5)O11X—C1X—N2X—C4X179.1 (3)
C6B—N1B—C2B—N3B4.4 (5)O11X—C1X—N2X—C3X1.5 (5)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
N1A—H1A···N1Ci0.85 (2)2.13 (2)2.946 (3)162 (3)
N3A—H3A···N3C0.89 (2)2.21 (2)3.099 (3)174 (3)
N1B—H1B···O11X0.86 (2)1.92 (2)2.771 (3)169 (3)
N3B—H3B···N3D0.88 (2)2.23 (2)3.107 (3)177 (3)
N21C—H21C···S21Aii0.86 (2)2.63 (2)3.483 (2)170 (3)
N21C—H22C···O41A0.87 (2)1.97 (2)2.840 (3)175 (3)
N41C—H41C···S21A0.88 (2)2.54 (2)3.413 (2)173 (3)
N41C—H42C···N5Ciii0.90 (2)2.15 (2)3.042 (3)173 (3)
N21D—H21D···O11Xiv0.89 (2)2.09 (2)2.934 (4)159 (4)
N21D—H22D···O41B0.89 (2)1.96 (2)2.840 (4)167 (4)
N41D—H41D···S21B0.88 (2)2.58 (2)3.436 (3)165 (3)
N41D—H42D···N5Dv0.89 (2)2.40 (2)3.275 (4)170 (3)
C10C—H10C···O41Avi0.952.543.350 (4)143
Symmetry codes: (i) x1/2, y+1/2, z1/2; (ii) x+1/2, y+1/2, z+1/2; (iii) x+2, y, z+1; (iv) x+1/2, y+3/2, z+1/2; (v) x+1, y+1, z+1; (vi) x+5/2, y1/2, z+3/2.
5-Methyl-2-thiouracil–6-amino-3H-isocytosine–N,N-dimethylformamide (2/2/1) (IV) top
Crystal data top
2C5H6N2OS·2C4H6N4O·C3H7NOF(000) = 1280
Mr = 609.71Dx = 1.423 Mg m3
Monoclinic, C2/cMo Kα radiation, λ = 0.71073 Å
a = 22.573 (3) ÅCell parameters from 13239 reflections
b = 9.1593 (12) Åθ = 3.2–26.2°
c = 13.9211 (16) ŵ = 0.25 mm1
β = 98.701 (10)°T = 173 K
V = 2845.1 (6) Å3Block, colourless
Z = 40.15 × 0.10 × 0.07 mm
Data collection top
STOE IPDS II two-circle
diffractometer
2052 reflections with I > 2σ(I)
Radiation source: Genix 3D IµS microfocus X-ray sourceRint = 0.122
ω scansθmax = 25.9°, θmin = 3.2°
Absorption correction: multi-scan
(X-AREA; Stoe & Cie, 2001)
h = 2727
Tmin = 0.362, Tmax = 1.000k = 1011
11737 measured reflectionsl = 1617
2741 independent reflections
Refinement top
Refinement on F215 restraints
Least-squares matrix: fullHydrogen site location: mixed
R[F2 > 2σ(F2)] = 0.050H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.116 w = 1/[σ2(Fo2) + (0.0529P)2]
where P = (Fo2 + 2Fc2)/3
S = 1.01(Δ/σ)max < 0.001
2741 reflectionsΔρmax = 0.47 e Å3
228 parametersΔρmin = 0.21 e Å3
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
xyzUiso*/UeqOcc. (<1)
N1A0.25804 (9)0.5870 (2)0.68791 (13)0.0276 (4)
H1A0.2737 (12)0.590 (3)0.7497 (13)0.033*
C2A0.28461 (10)0.5045 (3)0.62657 (15)0.0250 (5)
S21A0.34920 (3)0.41635 (8)0.66439 (4)0.0320 (2)
N3A0.25635 (9)0.5023 (2)0.53334 (13)0.0265 (4)
H3A0.2719 (12)0.450 (3)0.4914 (18)0.032*
C4A0.20409 (11)0.5776 (3)0.49760 (16)0.0283 (5)
O41A0.18212 (9)0.5617 (2)0.41215 (12)0.0414 (5)
C5A0.18093 (11)0.6718 (3)0.56548 (18)0.0306 (6)
C51A0.12694 (13)0.7639 (3)0.5318 (2)0.0441 (7)
H51A0.11870.82700.58510.066*
H51B0.09230.70060.51150.066*
H51C0.13450.82430.47690.066*
C6A0.20850 (11)0.6704 (3)0.65809 (17)0.0308 (6)
H6A0.19290.72950.70450.037*
N1B0.43554 (9)0.0600 (2)0.40837 (13)0.0267 (5)
C2B0.42522 (10)0.1474 (3)0.47932 (15)0.0249 (5)
N21B0.46111 (10)0.1394 (3)0.56472 (14)0.0340 (5)
H21B0.4922 (11)0.080 (3)0.570 (2)0.041*
H22B0.4568 (14)0.202 (3)0.6102 (18)0.041*
N3B0.38020 (9)0.2451 (2)0.46922 (13)0.0282 (5)
H3B0.3711 (12)0.292 (3)0.5202 (17)0.034*
C4B0.34121 (11)0.2632 (3)0.38263 (15)0.0269 (5)
O41B0.30123 (8)0.3593 (2)0.38019 (11)0.0332 (4)
C5B0.35140 (11)0.1717 (3)0.30740 (15)0.0282 (5)
H5B0.32670.17750.24590.034*
C6B0.39779 (11)0.0719 (3)0.32273 (16)0.0283 (5)
N61B0.40827 (11)0.0195 (3)0.25269 (15)0.0380 (6)
H61B0.3866 (12)0.010 (4)0.1959 (15)0.046*
H62B0.4333 (13)0.090 (3)0.263 (2)0.046*
O11X0.50000.2887 (3)0.75000.0411 (7)
N2X0.4953 (12)0.5328 (5)0.7625 (11)0.050 (2)0.5
C1X0.5071 (3)0.4131 (5)0.7191 (4)0.0373 (12)0.5
H1X0.52230.42170.65930.045*0.5
C3X0.4846 (3)0.5240 (8)0.8626 (5)0.0565 (17)0.5
H3XA0.51180.59060.90290.085*0.5
H3XB0.49170.42380.88630.085*0.5
H3XC0.44300.55150.86600.085*0.5
C4X0.4965 (5)0.6753 (7)0.7160 (6)0.074 (3)0.5
H4XA0.45660.71950.70920.112*0.5
H4XB0.50850.66350.65160.112*0.5
H4XC0.52540.73870.75600.112*0.5
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
N1A0.0283 (10)0.0340 (12)0.0188 (9)0.0052 (9)0.0018 (8)0.0044 (9)
C2A0.0257 (12)0.0288 (13)0.0193 (10)0.0077 (10)0.0006 (9)0.0004 (10)
S21A0.0282 (3)0.0450 (4)0.0201 (3)0.0047 (3)0.0050 (2)0.0019 (3)
N3A0.0284 (11)0.0321 (12)0.0170 (9)0.0003 (9)0.0025 (8)0.0029 (8)
C4A0.0255 (12)0.0322 (14)0.0246 (11)0.0051 (10)0.0048 (9)0.0024 (10)
O41A0.0390 (11)0.0571 (13)0.0232 (8)0.0018 (9)0.0109 (7)0.0003 (9)
C5A0.0254 (12)0.0317 (14)0.0334 (12)0.0037 (10)0.0004 (10)0.0026 (11)
C51A0.0345 (15)0.0459 (18)0.0503 (16)0.0053 (13)0.0013 (12)0.0098 (14)
C6A0.0303 (13)0.0326 (14)0.0291 (12)0.0024 (10)0.0033 (10)0.0066 (11)
N1B0.0283 (11)0.0307 (12)0.0184 (9)0.0027 (8)0.0057 (8)0.0021 (8)
C2B0.0250 (11)0.0297 (13)0.0186 (10)0.0014 (10)0.0015 (8)0.0025 (9)
N21B0.0388 (12)0.0416 (14)0.0177 (9)0.0112 (10)0.0079 (9)0.0054 (9)
N3B0.0323 (11)0.0350 (12)0.0152 (8)0.0050 (9)0.0029 (8)0.0020 (8)
C4B0.0284 (12)0.0314 (14)0.0187 (10)0.0001 (10)0.0034 (9)0.0050 (10)
O41B0.0359 (9)0.0408 (11)0.0202 (8)0.0131 (8)0.0045 (7)0.0006 (7)
C5B0.0314 (13)0.0341 (14)0.0161 (10)0.0040 (10)0.0062 (9)0.0002 (10)
C6B0.0295 (13)0.0331 (14)0.0202 (10)0.0018 (11)0.0036 (9)0.0013 (10)
N61B0.0422 (13)0.0468 (15)0.0206 (10)0.0169 (11)0.0097 (9)0.0100 (10)
O11X0.0599 (18)0.0333 (17)0.0253 (12)0.0000.0091 (12)0.000
N2X0.026 (7)0.038 (3)0.088 (7)0.003 (3)0.016 (5)0.004 (4)
C1X0.039 (3)0.034 (3)0.036 (3)0.001 (3)0.004 (2)0.010 (2)
C3X0.063 (4)0.047 (4)0.061 (4)0.000 (3)0.013 (3)0.019 (3)
C4X0.090 (6)0.031 (3)0.102 (7)0.006 (4)0.014 (8)0.014 (3)
Geometric parameters (Å, º) top
N1A—C2A1.347 (3)N3B—C4B1.391 (3)
N1A—C6A1.366 (3)N3B—H3B0.882 (17)
N1A—H1A0.880 (18)C4B—O41B1.257 (3)
C2A—N3A1.357 (3)C4B—C5B1.388 (3)
C2A—S21A1.680 (3)C5B—C6B1.381 (4)
N3A—C4A1.392 (3)C5B—H5B0.9500
N3A—H3A0.872 (17)C6B—N61B1.334 (3)
C4A—O41A1.226 (3)N61B—H61B0.869 (18)
C4A—C5A1.435 (4)N61B—H62B0.855 (18)
C5A—C6A1.344 (4)O11X—C1X1.237 (5)
C5A—C51A1.498 (4)N2X—C1X1.299 (7)
C51A—H51A0.9800N2X—C3X1.452 (9)
C51A—H51B0.9800N2X—C4X1.459 (9)
C51A—H51C0.9800C1X—H1X0.9500
C6A—H6A0.9500C3X—H3XA0.9800
N1B—C2B1.319 (3)C3X—H3XB0.9800
N1B—C6B1.361 (3)C3X—H3XC0.9800
C2B—N21B1.336 (3)C4X—H4XA0.9800
C2B—N3B1.345 (3)C4X—H4XB0.9800
N21B—H21B0.881 (18)C4X—H4XC0.9800
N21B—H22B0.867 (18)
C2A—N1A—C6A122.9 (2)C2B—N3B—H3B120.5 (19)
C2A—N1A—H1A118.9 (19)C4B—N3B—H3B116.4 (19)
C6A—N1A—H1A118.2 (19)O41B—C4B—C5B127.1 (2)
N1A—C2A—N3A115.1 (2)O41B—C4B—N3B117.7 (2)
N1A—C2A—S21A121.29 (17)C5B—C4B—N3B115.2 (2)
N3A—C2A—S21A123.56 (18)C6B—C5B—C4B119.4 (2)
C2A—N3A—C4A125.8 (2)C6B—C5B—H5B120.3
C2A—N3A—H3A118 (2)C4B—C5B—H5B120.3
C4A—N3A—H3A116 (2)N61B—C6B—N1B115.7 (2)
O41A—C4A—N3A119.0 (2)N61B—C6B—C5B121.1 (2)
O41A—C4A—C5A125.2 (2)N1B—C6B—C5B123.2 (2)
N3A—C4A—C5A115.9 (2)C6B—N61B—H61B118 (2)
C6A—C5A—C4A117.6 (2)C6B—N61B—H62B123 (2)
C6A—C5A—C51A122.8 (3)H61B—N61B—H62B119 (3)
C4A—C5A—C51A119.5 (2)C1X—N2X—C3X118.4 (7)
C5A—C51A—H51A109.5C1X—N2X—C4X122.0 (8)
C5A—C51A—H51B109.5C3X—N2X—C4X119.5 (6)
H51A—C51A—H51B109.5O11X—C1X—N2X124.7 (5)
C5A—C51A—H51C109.5O11X—C1X—H1X117.7
H51A—C51A—H51C109.5N2X—C1X—H1X117.7
H51B—C51A—H51C109.5N2X—C3X—H3XA109.5
C5A—C6A—N1A122.4 (2)N2X—C3X—H3XB109.5
C5A—C6A—H6A118.8H3XA—C3X—H3XB109.5
N1A—C6A—H6A118.8N2X—C3X—H3XC109.5
C2B—N1B—C6B116.7 (2)H3XA—C3X—H3XC109.5
N1B—C2B—N21B118.8 (2)H3XB—C3X—H3XC109.5
N1B—C2B—N3B122.8 (2)N2X—C4X—H4XA109.5
N21B—C2B—N3B118.5 (2)N2X—C4X—H4XB109.5
C2B—N21B—H21B119 (2)H4XA—C4X—H4XB109.5
C2B—N21B—H22B120 (2)N2X—C4X—H4XC109.5
H21B—N21B—H22B121 (3)H4XA—C4X—H4XC109.5
C2B—N3B—C4B122.6 (2)H4XB—C4X—H4XC109.5
C6A—N1A—C2A—N3A4.1 (3)C6B—N1B—C2B—N3B0.4 (3)
C6A—N1A—C2A—S21A174.07 (19)N1B—C2B—N3B—C4B0.8 (4)
N1A—C2A—N3A—C4A0.7 (4)N21B—C2B—N3B—C4B178.8 (2)
S21A—C2A—N3A—C4A177.5 (2)C2B—N3B—C4B—O41B178.8 (2)
C2A—N3A—C4A—O41A177.4 (2)C2B—N3B—C4B—C5B0.9 (3)
C2A—N3A—C4A—C5A3.9 (4)O41B—C4B—C5B—C6B179.8 (3)
O41A—C4A—C5A—C6A176.3 (3)N3B—C4B—C5B—C6B0.1 (3)
N3A—C4A—C5A—C6A5.1 (3)C2B—N1B—C6B—N61B178.6 (2)
O41A—C4A—C5A—C51A2.2 (4)C2B—N1B—C6B—C5B1.5 (4)
N3A—C4A—C5A—C51A176.4 (2)C4B—C5B—C6B—N61B178.8 (3)
C4A—C5A—C6A—N1A2.1 (4)C4B—C5B—C6B—N1B1.4 (4)
C51A—C5A—C6A—N1A179.4 (2)C3X—N2X—C1X—O11X13 (3)
C2A—N1A—C6A—C5A2.8 (4)C4X—N2X—C1X—O11X171.1 (13)
C6B—N1B—C2B—N21B179.9 (2)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
N1A—H1A···O41Bi0.88 (2)1.89 (2)2.751 (2)167 (3)
N3A—H3A···O41B0.87 (2)1.96 (2)2.818 (3)169 (3)
N21B—H21B···N1Bii0.88 (2)2.06 (2)2.942 (3)177 (3)
N21B—H22B···O11X0.87 (2)2.19 (2)2.934 (2)143 (3)
N3B—H3B···S21A0.88 (2)2.42 (2)3.303 (2)178 (3)
C5B—H5B···O41Aiii0.952.423.198 (3)139
N61B—H61B···O41Aiii0.87 (2)2.10 (2)2.927 (3)160 (3)
N61B—H62B···O11Xii0.86 (2)2.39 (2)3.223 (3)166 (3)
Symmetry codes: (i) x, y+1, z+1/2; (ii) x+1, y, z+1; (iii) x+1/2, y1/2, z+1/2.
5-Methyl-2-thiouracil–6-amino-3H-isocytosine–N,N-dimethylacetamide (2/2/1) (V) top
Crystal data top
2C5H6N2OS·2C4H6N4O·C4H9NOF(000) = 1312
Mr = 623.73Dx = 1.449 Mg m3
Monoclinic, C2/cMo Kα radiation, λ = 0.71073 Å
a = 23.530 (3) ÅCell parameters from 9945 reflections
b = 8.7478 (9) Åθ = 3.5–26.1°
c = 14.2006 (16) ŵ = 0.25 mm1
β = 102.037 (10)°T = 173 K
V = 2858.7 (6) Å3Block, colourless
Z = 40.23 × 0.21 × 0.16 mm
Data collection top
STOE IPDS II two-circle
diffractometer
1896 reflections with I > 2σ(I)
Radiation source: Genix 3D IµS microfocus X-ray sourceRint = 0.052
ω scansθmax = 26.0°, θmin = 3.5°
Absorption correction: multi-scan
(X-AREA; Stoe & Cie, 2001)
h = 2827
Tmin = 0.684, Tmax = 1.000k = 1010
11932 measured reflectionsl = 1617
2766 independent reflections
Refinement top
Refinement on F218 restraints
Least-squares matrix: fullHydrogen site location: mixed
R[F2 > 2σ(F2)] = 0.047H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.089 w = 1/[σ2(Fo2) + (0.0381P)2]
where P = (Fo2 + 2Fc2)/3
S = 0.99(Δ/σ)max = 0.001
2766 reflectionsΔρmax = 0.17 e Å3
234 parametersΔρmin = 0.22 e Å3
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
xyzUiso*/UeqOcc. (<1)
N1A0.25885 (9)0.5771 (2)0.68612 (14)0.0317 (5)
H1A0.2759 (10)0.581 (3)0.7484 (13)0.038*
C2A0.28519 (10)0.4980 (3)0.62690 (16)0.0277 (5)
S21A0.34844 (3)0.40642 (8)0.66780 (5)0.03738 (19)
N3A0.25790 (9)0.4997 (2)0.53269 (14)0.0300 (5)
H3A0.2743 (10)0.451 (3)0.4920 (16)0.036*
C4A0.20664 (10)0.5790 (3)0.49381 (17)0.0322 (6)
O41A0.18585 (8)0.5684 (2)0.40747 (12)0.0459 (5)
C5A0.18328 (10)0.6696 (3)0.56098 (18)0.0333 (6)
C51A0.12997 (12)0.7649 (3)0.5241 (2)0.0475 (7)
H51A0.09640.69760.50350.071*
H51B0.13590.82660.46940.071*
H51C0.12290.83240.57560.071*
C6A0.21014 (11)0.6632 (3)0.65403 (19)0.0355 (6)
H6A0.19470.72090.69950.043*
N1B0.43409 (8)0.0547 (2)0.41269 (14)0.0295 (5)
C2B0.42413 (10)0.1408 (3)0.48397 (17)0.0292 (5)
N21B0.45901 (10)0.1257 (3)0.57079 (15)0.0400 (6)
H21B0.4895 (9)0.064 (3)0.572 (2)0.048*
H22B0.4576 (12)0.194 (3)0.6143 (17)0.048*
N3B0.37991 (9)0.2428 (2)0.47321 (14)0.0324 (5)
H3B0.3733 (11)0.294 (3)0.5257 (14)0.039*
C4B0.34171 (10)0.2663 (3)0.38474 (16)0.0302 (6)
O41B0.30261 (8)0.3656 (2)0.38063 (12)0.0385 (5)
C5B0.35193 (10)0.1756 (3)0.31003 (16)0.0309 (6)
H5B0.32810.18600.24760.037*
C6B0.39636 (11)0.0709 (3)0.32578 (17)0.0322 (6)
N61B0.40561 (10)0.0223 (3)0.25604 (15)0.0401 (6)
H61B0.3840 (12)0.015 (3)0.1984 (15)0.048*
H62B0.4301 (11)0.100 (3)0.267 (2)0.048*
O21X0.50000.2981 (3)0.75000.0380 (6)
C32X0.50000.7079 (5)0.75000.107 (2)
H4XA0.50340.77740.80500.160*0.5
H4XB0.46400.72990.70330.160*0.5
H4XC0.53330.72220.71940.160*0.5
C1X0.5132 (11)0.4808 (18)0.6257 (9)0.057 (5)0.5
H1XA0.47500.50120.58460.085*0.5
H1XB0.53220.39740.59800.085*0.5
H1XC0.53720.57310.63020.085*0.5
C2X0.5056 (3)0.4358 (5)0.7253 (3)0.0324 (14)0.5
N3X0.4989 (2)0.5475 (5)0.7837 (3)0.0361 (11)0.5
C31X0.4789 (9)0.5120 (18)0.8719 (8)0.047 (3)0.5
H3XA0.43650.52030.85980.071*0.5
H3XB0.49620.58420.92250.071*0.5
H3XC0.49060.40770.89250.071*0.5
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
N1A0.0310 (11)0.0408 (12)0.0228 (10)0.0043 (9)0.0042 (8)0.0043 (9)
C2A0.0302 (13)0.0296 (12)0.0227 (12)0.0061 (10)0.0041 (10)0.0004 (10)
S21A0.0345 (3)0.0492 (4)0.0260 (3)0.0068 (3)0.0007 (3)0.0040 (3)
N3A0.0302 (11)0.0369 (12)0.0224 (11)0.0011 (9)0.0041 (9)0.0027 (9)
C4A0.0275 (12)0.0351 (13)0.0319 (14)0.0064 (11)0.0012 (10)0.0055 (11)
O41A0.0419 (11)0.0617 (12)0.0285 (10)0.0030 (9)0.0056 (8)0.0015 (9)
C5A0.0278 (13)0.0327 (13)0.0399 (15)0.0044 (10)0.0080 (11)0.0038 (11)
C51A0.0370 (15)0.0464 (16)0.0598 (19)0.0057 (12)0.0115 (14)0.0094 (14)
C6A0.0336 (14)0.0367 (14)0.0382 (15)0.0041 (11)0.0118 (12)0.0069 (11)
N1B0.0317 (11)0.0320 (11)0.0226 (10)0.0003 (8)0.0008 (8)0.0015 (8)
C2B0.0332 (13)0.0301 (13)0.0230 (12)0.0026 (10)0.0031 (10)0.0022 (10)
N21B0.0448 (13)0.0503 (14)0.0216 (11)0.0123 (11)0.0007 (10)0.0055 (9)
N3B0.0379 (12)0.0368 (12)0.0221 (10)0.0032 (9)0.0055 (9)0.0033 (9)
C4B0.0338 (13)0.0345 (13)0.0213 (12)0.0027 (11)0.0036 (10)0.0031 (10)
O41B0.0403 (10)0.0467 (11)0.0277 (9)0.0137 (8)0.0052 (8)0.0034 (7)
C5B0.0351 (13)0.0355 (13)0.0190 (12)0.0012 (11)0.0016 (10)0.0023 (10)
C6B0.0368 (13)0.0336 (13)0.0245 (13)0.0041 (11)0.0028 (11)0.0011 (11)
N61B0.0451 (14)0.0450 (13)0.0253 (11)0.0135 (10)0.0039 (10)0.0091 (10)
O21X0.0493 (16)0.0340 (14)0.0287 (13)0.0000.0037 (12)0.000
C32X0.176 (7)0.034 (3)0.147 (6)0.0000.118 (5)0.000
C1X0.072 (7)0.062 (8)0.044 (6)0.035 (6)0.029 (5)0.004 (5)
C2X0.027 (3)0.042 (3)0.027 (4)0.002 (3)0.005 (3)0.004 (2)
N3X0.043 (3)0.034 (2)0.035 (3)0.001 (2)0.015 (3)0.0012 (17)
C31X0.068 (8)0.045 (5)0.035 (5)0.019 (6)0.024 (4)0.008 (3)
Geometric parameters (Å, º) top
N1A—C2A1.337 (3)N3B—H3B0.911 (17)
N1A—C6A1.368 (3)C4B—O41B1.258 (3)
N1A—H1A0.892 (16)C4B—C5B1.385 (3)
C2A—N3A1.358 (3)C5B—C6B1.373 (3)
C2A—S21A1.683 (2)C5B—H5B0.9500
N3A—C4A1.401 (3)C6B—N61B1.335 (3)
N3A—H3A0.870 (17)N61B—H61B0.871 (17)
C4A—O41A1.225 (3)N61B—H62B0.882 (17)
C4A—C5A1.435 (4)O21X—C2X1.269 (5)
C5A—C6A1.342 (3)C32X—N3X1.484 (5)
C5A—C51A1.506 (3)C32X—H4XA0.9800
C51A—H51A0.9800C32X—H4XB0.9800
C51A—H51B0.9800C32X—H4XC0.9800
C51A—H51C0.9800C1X—C2X1.513 (8)
C6A—H6A0.9500C1X—H1XA0.9800
N1B—C2B1.321 (3)C1X—H1XB0.9800
N1B—C6B1.369 (3)C1X—H1XC0.9800
C2B—N21B1.338 (3)C2X—N3X1.313 (5)
C2B—N3B1.355 (3)N3X—C31X1.460 (8)
N21B—H21B0.894 (17)C31X—H3XA0.9800
N21B—H22B0.866 (17)C31X—H3XB0.9800
N3B—C4B1.399 (3)C31X—H3XC0.9800
C2A—N1A—C6A122.8 (2)O41B—C4B—N3B118.0 (2)
C2A—N1A—H1A118.1 (17)C5B—C4B—N3B115.0 (2)
C6A—N1A—H1A118.8 (17)C6B—C5B—C4B120.3 (2)
N1A—C2A—N3A115.3 (2)C6B—C5B—H5B119.8
N1A—C2A—S21A121.45 (17)C4B—C5B—H5B119.8
N3A—C2A—S21A123.2 (2)N61B—C6B—N1B115.5 (2)
C2A—N3A—C4A125.8 (2)N61B—C6B—C5B121.5 (2)
C2A—N3A—H3A117.8 (17)N1B—C6B—C5B123.0 (2)
C4A—N3A—H3A116.4 (17)C6B—N61B—H61B120 (2)
O41A—C4A—N3A119.2 (2)C6B—N61B—H62B122.2 (18)
O41A—C4A—C5A125.4 (2)H61B—N61B—H62B118 (3)
N3A—C4A—C5A115.4 (2)N3X—C32X—H4XA109.5
C6A—C5A—C4A117.7 (2)N3X—C32X—H4XB109.5
C6A—C5A—C51A123.5 (3)H4XA—C32X—H4XB109.5
C4A—C5A—C51A118.8 (2)N3X—C32X—H4XC109.5
C5A—C51A—H51A109.5H4XA—C32X—H4XC109.5
C5A—C51A—H51B109.5H4XB—C32X—H4XC109.5
H51A—C51A—H51B109.5C2X—C1X—H1XA109.5
C5A—C51A—H51C109.5C2X—C1X—H1XB109.5
H51A—C51A—H51C109.5H1XA—C1X—H1XB109.5
H51B—C51A—H51C109.5C2X—C1X—H1XC109.5
C5A—C6A—N1A122.7 (3)H1XA—C1X—H1XC109.5
C5A—C6A—H6A118.6H1XB—C1X—H1XC109.5
N1A—C6A—H6A118.6O21X—C2X—N3X119.8 (4)
C2B—N1B—C6B116.5 (2)O21X—C2X—C1X123.0 (7)
N1B—C2B—N21B118.5 (2)N3X—C2X—C1X116.8 (7)
N1B—C2B—N3B122.9 (2)C2X—N3X—C31X119.1 (7)
N21B—C2B—N3B118.6 (2)C2X—N3X—C32X119.1 (3)
C2B—N21B—H21B114.5 (18)C31X—N3X—C32X120.6 (7)
C2B—N21B—H22B118.8 (18)N3X—C31X—H3XA109.5
H21B—N21B—H22B123 (3)N3X—C31X—H3XB109.5
C2B—N3B—C4B122.2 (2)H3XA—C31X—H3XB109.5
C2B—N3B—H3B119.4 (16)N3X—C31X—H3XC109.5
C4B—N3B—H3B118.4 (16)H3XA—C31X—H3XC109.5
O41B—C4B—C5B127.0 (2)H3XB—C31X—H3XC109.5
C6A—N1A—C2A—N3A4.5 (3)N1B—C2B—N3B—C4B1.0 (4)
C6A—N1A—C2A—S21A174.29 (19)N21B—C2B—N3B—C4B179.6 (2)
N1A—C2A—N3A—C4A1.7 (3)C2B—N3B—C4B—O41B178.5 (2)
S21A—C2A—N3A—C4A177.09 (19)C2B—N3B—C4B—C5B1.2 (3)
C2A—N3A—C4A—O41A178.5 (2)O41B—C4B—C5B—C6B179.6 (3)
C2A—N3A—C4A—C5A2.4 (3)N3B—C4B—C5B—C6B0.8 (3)
O41A—C4A—C5A—C6A177.2 (2)C2B—N1B—C6B—N61B177.0 (2)
N3A—C4A—C5A—C6A3.8 (3)C2B—N1B—C6B—C5B3.3 (4)
O41A—C4A—C5A—C51A2.1 (4)C4B—C5B—C6B—N61B177.1 (3)
N3A—C4A—C5A—C51A176.9 (2)C4B—C5B—C6B—N1B3.1 (4)
C4A—C5A—C6A—N1A1.3 (4)O21X—C2X—N3X—C31X6.5 (12)
C51A—C5A—C6A—N1A179.4 (2)C1X—C2X—N3X—C31X167 (2)
C2A—N1A—C6A—C5A3.2 (4)O21X—C2X—N3X—C32X174.1 (4)
C6B—N1B—C2B—N21B178.2 (2)C1X—C2X—N3X—C32X0.9 (13)
C6B—N1B—C2B—N3B1.2 (3)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
N1A—H1A···O41Bi0.89 (2)1.91 (2)2.785 (2)166 (2)
N3A—H3A···O41B0.87 (2)1.99 (2)2.845 (3)169 (2)
N21B—H21B···N1Bii0.89 (2)2.05 (2)2.937 (3)172 (2)
N21B—H22B···O21X0.87 (2)2.18 (2)2.942 (2)147 (2)
N3B—H3B···S21A0.91 (2)2.42 (2)3.329 (2)173 (2)
C5B—H5B···O41Aiii0.952.393.173 (3)140
N61B—H61B···O41Aiii0.87 (2)2.11 (2)2.927 (3)156 (3)
N61B—H62B···O21Xii0.88 (2)2.44 (2)3.293 (3)163 (3)
Symmetry codes: (i) x, y+1, z+1/2; (ii) x+1, y, z+1; (iii) x+1/2, y1/2, z+1/2.
5-Methyl-2-thiouracil–melamine (3/2) (VI) top
Crystal data top
3C5H6N2OS·2C3H6N6Dx = 1.514 Mg m3
Mr = 678.81Mo Kα radiation, λ = 0.71073 Å
Trigonal, R3Cell parameters from 19335 reflections
a = 17.6827 (7) Åθ = 1.8–26.9°
c = 16.4925 (9) ŵ = 0.31 mm1
V = 4466.0 (4) Å3T = 173 K
Z = 6Block, colourless
F(000) = 21240.48 × 0.34 × 0.29 mm
Data collection top
STOE IPDS II two-circle
diffractometer
1960 reflections with I > 2σ(I)
Radiation source: Genix 3D IµS microfocus X-ray sourceRint = 0.056
ω scansθmax = 26.3°, θmin = 1.8°
Absorption correction: multi-scan
(X-AREA; Stoe & Cie, 2001)
h = 2222
Tmin = 0.828, Tmax = 1.000k = 2122
12864 measured reflectionsl = 2020
2026 independent reflections
Refinement top
Refinement on F2Hydrogen site location: mixed
Least-squares matrix: fullH atoms treated by a mixture of independent and constrained refinement
R[F2 > 2σ(F2)] = 0.036 w = 1/[σ2(Fo2) + (0.0518P)2 + 3.6735P]
where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.094(Δ/σ)max = 0.001
S = 1.12Δρmax = 0.25 e Å3
2026 reflectionsΔρmin = 0.22 e Å3
166 parametersExtinction correction: SHELXL2014 (Sheldrick, 2015), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
6 restraintsExtinction coefficient: 0.0069 (8)
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
xyzUiso*/UeqOcc. (<1)
N1A0.37482 (8)0.44714 (8)0.05842 (8)0.0298 (3)
H1A0.3727 (12)0.4957 (10)0.0599 (11)0.036*
C2A0.44133 (9)0.44463 (9)0.09504 (8)0.0281 (3)
S21A0.52440 (2)0.53347 (2)0.13923 (2)0.03323 (17)
N3A0.43706 (8)0.36587 (8)0.09583 (7)0.0301 (3)
H3A0.4820 (11)0.3643 (12)0.1173 (11)0.036*
O41A0.36336 (8)0.21806 (7)0.08003 (8)0.0354 (4)0.886 (4)
C4A0.36721 (9)0.28828 (9)0.06634 (9)0.0307 (3)
H4A0.36340.23340.07510.037*0.114 (4)
C5A0.30145 (9)0.29595 (9)0.02209 (9)0.0317 (3)
C51A0.22838 (11)0.21703 (10)0.01759 (11)0.0399 (4)
H51A0.19200.17500.02410.060*0.886 (4)
H52A0.25250.19000.05330.060*0.886 (4)
H53A0.19280.23440.04960.060*0.886 (4)
H54A0.23660.16670.00920.060*0.114 (4)
H55A0.17260.20490.00630.060*0.114 (4)
H56A0.22810.22780.07580.060*0.114 (4)
C6A0.30761 (9)0.37550 (9)0.02055 (9)0.0301 (3)
H6A0.26430.38210.00750.036*0.886 (4)
O61A0.2517 (6)0.3828 (6)0.0055 (6)0.036 (3)0.114 (4)
N1B0.59548 (7)0.34630 (7)0.14233 (7)0.0293 (3)
C2B0.67898 (9)0.41258 (8)0.14251 (8)0.0286 (3)
N21B0.69157 (8)0.49371 (8)0.14360 (9)0.0383 (3)
H21B0.7446 (11)0.5374 (11)0.1373 (12)0.046*
H22B0.6434 (11)0.5000 (13)0.1451 (12)0.046*
N1C0.34975 (7)0.59797 (7)0.06677 (7)0.0269 (3)
C2C0.41382 (8)0.68227 (8)0.06760 (8)0.0261 (3)
N21C0.49633 (8)0.69786 (8)0.06915 (8)0.0321 (3)
H21C0.5370 (11)0.7495 (10)0.0849 (11)0.039*
H22C0.5035 (12)0.6525 (11)0.0820 (11)0.039*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
N1A0.0264 (6)0.0247 (6)0.0420 (7)0.0156 (5)0.0000 (5)0.0018 (5)
C2A0.0262 (6)0.0262 (6)0.0348 (7)0.0153 (5)0.0040 (5)0.0004 (5)
S21A0.0257 (2)0.0261 (2)0.0506 (3)0.01499 (15)0.00431 (13)0.00618 (13)
N3A0.0292 (6)0.0262 (6)0.0394 (6)0.0171 (5)0.0013 (5)0.0022 (5)
O41A0.0319 (6)0.0246 (6)0.0527 (7)0.0164 (5)0.0033 (5)0.0018 (5)
C4A0.0312 (7)0.0271 (7)0.0367 (7)0.0168 (6)0.0018 (5)0.0023 (5)
C5A0.0285 (7)0.0292 (7)0.0362 (7)0.0135 (6)0.0024 (5)0.0024 (5)
C51A0.0357 (8)0.0319 (8)0.0498 (9)0.0151 (6)0.0052 (6)0.0073 (6)
C6A0.0255 (6)0.0303 (7)0.0363 (7)0.0153 (6)0.0004 (5)0.0012 (5)
O61A0.030 (5)0.033 (5)0.054 (6)0.023 (4)0.014 (4)0.004 (4)
N1B0.0232 (5)0.0227 (6)0.0420 (7)0.0114 (4)0.0009 (4)0.0006 (4)
C2B0.0251 (6)0.0246 (6)0.0367 (7)0.0128 (5)0.0011 (5)0.0007 (5)
N21B0.0237 (6)0.0223 (6)0.0689 (9)0.0114 (5)0.0023 (6)0.0007 (5)
N1C0.0223 (5)0.0221 (5)0.0367 (6)0.0114 (4)0.0006 (4)0.0014 (4)
C2C0.0238 (6)0.0236 (6)0.0306 (6)0.0116 (5)0.0013 (5)0.0004 (5)
N21C0.0214 (6)0.0247 (6)0.0496 (7)0.0111 (5)0.0010 (5)0.0006 (5)
Geometric parameters (Å, º) top
N1A—C2A1.3425 (18)C51A—H55A0.9800
N1A—C6A1.3790 (18)C51A—H56A0.9800
N1A—H1A0.878 (14)C6A—O61A1.144 (8)
C2A—N3A1.3566 (17)C6A—H6A0.9500
C2A—S21A1.6879 (14)N1B—C2Bi1.3473 (17)
N3A—C4A1.3964 (18)N1B—C2B1.3503 (17)
N3A—H3A0.884 (14)C2B—N21B1.3373 (17)
O41A—C4A1.2299 (18)C2B—N1Bii1.3473 (17)
C4A—C5A1.436 (2)N21B—H21B0.873 (15)
C4A—H4A0.9500N21B—H22B0.913 (15)
C5A—C6A1.356 (2)N1C—C2Ciii1.3455 (17)
C5A—C51A1.497 (2)N1C—C2C1.3480 (17)
C51A—H51A0.9800C2C—N21C1.3427 (17)
C51A—H52A0.9800C2C—N1Civ1.3455 (17)
C51A—H53A0.9800N21C—H21C0.873 (15)
C51A—H54A0.9800N21C—H22C0.898 (15)
C2A—N1A—C6A122.70 (12)C5A—C51A—H55A109.5
C2A—N1A—H1A119.0 (12)H54A—C51A—H55A109.5
C6A—N1A—H1A118.2 (12)C5A—C51A—H56A109.5
N1A—C2A—N3A115.99 (12)H54A—C51A—H56A109.5
N1A—C2A—S21A122.18 (10)H55A—C51A—H56A109.5
N3A—C2A—S21A121.81 (11)O61A—C6A—C5A120.0 (5)
C2A—N3A—C4A124.98 (12)O61A—C6A—N1A117.6 (5)
C2A—N3A—H3A116.6 (12)C5A—C6A—N1A122.00 (13)
C4A—N3A—H3A118.5 (12)C5A—C6A—H6A119.0
O41A—C4A—N3A120.23 (13)N1A—C6A—H6A119.0
O41A—C4A—C5A123.37 (13)C2Bi—N1B—C2B113.99 (12)
N3A—C4A—C5A116.39 (12)N21B—C2B—N1Bii116.96 (12)
N3A—C4A—H4A121.8N21B—C2B—N1B117.02 (12)
C5A—C4A—H4A121.8N1Bii—C2B—N1B126.01 (12)
C6A—C5A—C4A117.32 (13)C2B—N21B—H21B118.4 (13)
C6A—C5A—C51A122.88 (13)C2B—N21B—H22B117.8 (13)
C4A—C5A—C51A119.77 (13)H21B—N21B—H22B123.4 (18)
C5A—C51A—H51A109.5C2Ciii—N1C—C2C114.42 (12)
C5A—C51A—H52A109.5N21C—C2C—N1Civ117.48 (12)
H51A—C51A—H52A109.5N21C—C2C—N1C116.96 (12)
C5A—C51A—H53A109.5N1Civ—C2C—N1C125.56 (12)
H51A—C51A—H53A109.5C2C—N21C—H21C117.6 (12)
H52A—C51A—H53A109.5C2C—N21C—H22C116.5 (12)
C5A—C51A—H54A109.5H21C—N21C—H22C116.9 (17)
C6A—N1A—C2A—N3A2.7 (2)C4A—C5A—C6A—O61A170.8 (6)
C6A—N1A—C2A—S21A178.52 (11)C51A—C5A—C6A—O61A7.2 (7)
N1A—C2A—N3A—C4A4.1 (2)C4A—C5A—C6A—N1A1.2 (2)
S21A—C2A—N3A—C4A174.65 (11)C51A—C5A—C6A—N1A179.11 (14)
C2A—N3A—C4A—O41A169.51 (14)C2A—N1A—C6A—O61A176.2 (6)
C2A—N3A—C4A—C5A9.1 (2)C2A—N1A—C6A—C5A4.1 (2)
O41A—C4A—C5A—C6A171.39 (14)C2Bi—N1B—C2B—N21B179.01 (9)
N3A—C4A—C5A—C6A7.16 (19)C2Bi—N1B—C2B—N1Bii0.4 (3)
O41A—C4A—C5A—C51A6.6 (2)C2Ciii—N1C—C2C—N21C178.17 (8)
N3A—C4A—C5A—C51A174.82 (13)C2Ciii—N1C—C2C—N1Civ2.0 (3)
Symmetry codes: (i) y+1, xy, z; (ii) x+y+1, x+1, z; (iii) x+y, x+1, z; (iv) y+1, xy+1, z.
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
N1A—H1A···N1C0.88 (1)2.05 (2)2.9173 (16)172 (2)
N3A—H3A···N1B0.88 (1)2.22 (2)3.0861 (16)166 (2)
C4A—H4A···O61Av0.952.313.093 (8)140
C6A—H6A···O41Avi0.952.303.2278 (18)167
N21B—H21B···O41Aii0.87 (2)2.09 (2)2.9184 (17)159 (2)
N21B—H22B···S21A0.91 (2)2.46 (2)3.3640 (13)173 (2)
N21C—H21C···S21Avii0.87 (2)2.72 (2)3.5085 (13)152 (2)
N21C—H21C···O61Aiv0.87 (2)2.39 (2)2.960 (9)124 (2)
N21C—H22C···S21A0.90 (2)2.50 (2)3.3875 (13)172 (2)
Symmetry codes: (ii) x+y+1, x+1, z; (iv) y+1, xy+1, z; (v) y, x+y, z; (vi) xy, x, z; (vii) xy+2/3, x+1/3, z+1/3.
Crystallization conditions of (I)–(VI) top
5MTU is 5-methyl-2-thiouracil (2-thiothymine), DAPY is 2,4-diaminopyrimidine, DMSO is dimethyl sulfoxide, DMF is N,N-dimethylformamide, DAPT is 2,4-diamino-6-phenyl-1,3,5-triazine, AICT is 6-amino-3H-isocytosine, DMAC is N,N-dimethylacetamide and MELA is melamine (2,4,6-triamino-1,3,5-triazine).
CrystalCompound (1) (mg, mmol)Coformer (mg, mmol)Solvent (µl)Temperature (K)
(I)5MTU (2.5, 0.018)DAPY (4.0, 0.036)DMSO (50)323
(II)5MTU (2.4, 0.017)DAPY (1.8, 0.016)DMF (44)323
(III)5MTU (2.0, 0.014)DAPT (2.0, 0.011)DMF (55)295
(IV)5MTU (2.3, 0.016)AICT (3.8, 0.030)DMF (230)323
(V)5MTU (2.3, 0.016)AICT (2.0, 0.016)DMAC (190)323
(VI)5MTU (2.2, 0.015)MELA (4.0, 0.032)DMSO (166)323
Comparison of the hydrogen-bond networks in the cocrystal structures of 5-methyl-2-thiouracil from the present study and in the cocrystal structures of 6-methyl-2-thiouracil from the CSD. top
The table contains the components of each crystal (including the solvent if incorporated in the crystal structure), the type of synthon formed between the target compound and the respective coformer, and the type of hydrogen-bond network formed in the crystal structure.
CrystalTarget CompoundCoformerSolventSynthonHydrogen-bond network
(I)5MTUDAPY-2dN·O;N·N3d
(IV)5MTUAICTDMF2dN·S;N·O3d
(V)5MTUAICTDMAC2dN·S;N·O3d
(II)5MTUDAPYDMF3sN·S;N·N;N·O2d
(III)5MTUDAPTDMF3sN·S;N·N;N·O2d
(VI)5MTUMELA-3sN·S;N·N;N·O2d
YOZVEQ6MTUDAPYNMP2dN·O;N·N1d
YOZVIU6MTUDAPY-3sN·S;N·N;N·O1d
YOZVOA6MTUDAPYDMAC3sN·S;N·N;N·O1d
YOZVUG6MTUDAPYDMF3sN·S;N·N;N·O1d
YOZWAN6MTUTAPYDMF3sN·S;N·N;N·O1d
YOZWER6MTUAICTDMF3sN·S;N·N;N·O1d
YOZWIV6MTUAICTDMSO3sN·S;N·N;N·O1d
 

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