In the title compound, C21H16N4OS, the dihedral angles between the planes of the benzotriazole and N-phenyl rings and the plane of the atoms that link these two rings are 79.56 (6) and 59.02 (5)°, respectively, while that between the two benzene rings is 64.12 (6)°. There are some inter- and intramolecular interactions in the crystal structure.
Supporting information
CCDC reference: 263653
Key indicators
- Single-crystal X-ray study
- T = 293 K
- Mean (C-C) = 0.003 Å
- R factor = 0.040
- wR factor = 0.121
- Data-to-parameter ratio = 17.9
checkCIF/PLATON results
No syntax errors found
Alert level C
PLAT199_ALERT_1_C Check the Reported cell_measurement_temperature 293
PLAT200_ALERT_1_C Check the Reported cell_ambient_temperature .... 293
PLAT222_ALERT_3_C Large Non-Solvent H Ueq(max)/Ueq(min) ... 3.43 Ratio
0 ALERT level A = In general: serious problem
0 ALERT level B = Potentially serious problem
3 ALERT level C = Check and explain
0 ALERT level G = General alerts; check
2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
0 ALERT type 2 Indicator that the structure model may be wrong or deficient
1 ALERT type 3 Indicator that the structure quality may be low
0 ALERT type 4 Improvement, methodology, query or suggestion
Data collection: SMART (Bruker, 1998); cell refinement: SMART; data reduction: SAINT (Bruker, 1999); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: SHELXTL (Bruker, 1999); software used to prepare material for publication: SHELXTL.
2-(Benzotriazol-1-yl)-2-(
α-hydroxybenzyl)-
N-phenylthioacrylamide
top
Crystal data top
C21H16N4OS | F(000) = 1552 |
Mr = 372.45 | Dx = 1.321 Mg m−3 |
Monoclinic, C2/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -C 2yc | Cell parameters from 2238 reflections |
a = 19.089 (3) Å | θ = 2.6–22.6° |
b = 8.4715 (11) Å | µ = 0.19 mm−1 |
c = 23.161 (3) Å | T = 293 K |
β = 90.315 (2)° | Plate, colourless |
V = 3745.4 (9) Å3 | 0.46 × 0.31 × 0.18 mm |
Z = 8 | |
Data collection top
Bruker SMART CCD area-detector diffractometer | 4500 independent reflections |
Radiation source: fine-focus sealed tube | 2680 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.023 |
φ and ω scans | θmax = 28.0°, θmin = 2.1° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −24→25 |
Tmin = 0.892, Tmax = 0.966 | k = −11→11 |
12321 measured reflections | l = −30→20 |
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)] = 0.040 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.121 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.06 | w = 1/[σ2(Fo2) + (0.0561P)2 + 0.3455P] where P = (Fo2 + 2Fc2)/3 |
4500 reflections | (Δ/σ)max < 0.001 |
252 parameters | Δρmax = 0.16 e Å−3 |
2 restraints | Δρmin = −0.18 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 | |
S1 | 0.24742 (3) | 0.07308 (7) | 0.21558 (2) | 0.07351 (19) | |
N1 | 0.35250 (7) | 0.21193 (16) | 0.26950 (6) | 0.0484 (3) | |
H1 | 0.3882 (6) | 0.2729 (16) | 0.2707 (6) | 0.047 (5)* | |
N2 | 0.41692 (7) | 0.33361 (15) | 0.17503 (5) | 0.0448 (3) | |
N3 | 0.48164 (7) | 0.27141 (16) | 0.18477 (5) | 0.0520 (3) | |
N4 | 0.52655 (7) | 0.38526 (17) | 0.18781 (6) | 0.0534 (4) | |
O1 | 0.28639 (8) | 0.10816 (18) | 0.09654 (6) | 0.0781 (4) | |
H1A | 0.2628 (15) | 0.090 (4) | 0.1282 (9) | 0.161 (14)* | |
C1 | 0.32212 (8) | 0.17782 (18) | 0.21948 (7) | 0.0496 (4) | |
C2 | 0.35720 (8) | 0.23343 (18) | 0.16755 (7) | 0.0489 (4) | |
C3 | 0.34178 (9) | 0.19361 (19) | 0.11193 (7) | 0.0556 (4) | |
C4 | 0.38581 (10) | 0.2418 (2) | 0.06241 (7) | 0.0568 (4) | |
C5 | 0.36006 (13) | 0.3431 (2) | 0.02104 (9) | 0.0826 (6) | |
H5 | 0.3146 | 0.3818 | 0.0237 | 0.099* | |
C6 | 0.40242 (16) | 0.3872 (3) | −0.02467 (10) | 0.0964 (8) | |
H6 | 0.3855 | 0.4573 | −0.0523 | 0.116* | |
C7 | 0.46866 (15) | 0.3287 (3) | −0.02943 (9) | 0.0929 (7) | |
H7 | 0.4971 | 0.3605 | −0.0598 | 0.111* | |
C8 | 0.49289 (13) | 0.2246 (3) | 0.00995 (9) | 0.0906 (7) | |
H8 | 0.5374 | 0.1817 | 0.0059 | 0.109* | |
C9 | 0.45214 (12) | 0.1819 (3) | 0.05592 (8) | 0.0780 (6) | |
H9 | 0.4697 | 0.1113 | 0.0831 | 0.094* | |
C10 | 0.42170 (8) | 0.49442 (18) | 0.17111 (6) | 0.0446 (4) | |
C11 | 0.49238 (8) | 0.52626 (19) | 0.17947 (6) | 0.0466 (4) | |
C12 | 0.51744 (11) | 0.6803 (2) | 0.17999 (7) | 0.0628 (5) | |
H12 | 0.5646 | 0.7026 | 0.1861 | 0.075* | |
C13 | 0.46967 (14) | 0.7967 (2) | 0.17111 (8) | 0.0783 (6) | |
H13 | 0.4845 | 0.9013 | 0.1712 | 0.094* | |
C14 | 0.39901 (13) | 0.7632 (2) | 0.16190 (9) | 0.0796 (6) | |
H14 | 0.3682 | 0.8467 | 0.1559 | 0.096* | |
C15 | 0.37307 (10) | 0.6131 (2) | 0.16130 (8) | 0.0640 (5) | |
H15 | 0.3259 | 0.5918 | 0.1547 | 0.077* | |
C16 | 0.33475 (8) | 0.15150 (19) | 0.32506 (7) | 0.0489 (4) | |
C17 | 0.33230 (10) | −0.0080 (2) | 0.33510 (9) | 0.0702 (5) | |
H17 | 0.3377 | −0.0790 | 0.3048 | 0.084* | |
C18 | 0.32177 (12) | −0.0623 (3) | 0.39046 (12) | 0.0914 (7) | |
H18 | 0.3200 | −0.1703 | 0.3974 | 0.110* | |
C19 | 0.31393 (12) | 0.0404 (3) | 0.43522 (10) | 0.0899 (7) | |
H19 | 0.3077 | 0.0025 | 0.4725 | 0.108* | |
C20 | 0.31529 (12) | 0.1989 (3) | 0.42518 (9) | 0.0833 (6) | |
H20 | 0.3089 | 0.2695 | 0.4555 | 0.100* | |
C21 | 0.32614 (9) | 0.2545 (2) | 0.36987 (7) | 0.0641 (5) | |
H21 | 0.3276 | 0.3627 | 0.3631 | 0.077* | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
S1 | 0.0610 (3) | 0.0871 (4) | 0.0724 (3) | −0.0280 (3) | −0.0011 (2) | −0.0015 (3) |
N1 | 0.0459 (8) | 0.0501 (8) | 0.0493 (8) | −0.0084 (6) | 0.0023 (6) | 0.0029 (6) |
N2 | 0.0439 (8) | 0.0476 (8) | 0.0429 (7) | −0.0004 (6) | 0.0013 (5) | 0.0008 (6) |
N3 | 0.0490 (8) | 0.0568 (8) | 0.0501 (8) | 0.0049 (7) | 0.0000 (6) | 0.0006 (6) |
N4 | 0.0473 (8) | 0.0628 (9) | 0.0501 (8) | 0.0001 (7) | 0.0024 (6) | 0.0017 (7) |
O1 | 0.0797 (10) | 0.0877 (10) | 0.0667 (9) | −0.0218 (8) | −0.0111 (8) | −0.0103 (7) |
C1 | 0.0497 (10) | 0.0460 (9) | 0.0531 (10) | −0.0020 (7) | 0.0002 (7) | −0.0018 (7) |
C2 | 0.0487 (9) | 0.0477 (9) | 0.0502 (9) | −0.0034 (7) | −0.0011 (7) | −0.0026 (7) |
C3 | 0.0589 (11) | 0.0512 (9) | 0.0565 (10) | −0.0011 (8) | −0.0067 (8) | −0.0032 (8) |
C4 | 0.0714 (12) | 0.0557 (10) | 0.0433 (9) | 0.0005 (9) | −0.0058 (8) | −0.0062 (8) |
C5 | 0.1029 (17) | 0.0817 (14) | 0.0631 (13) | 0.0163 (13) | −0.0026 (12) | 0.0068 (11) |
C6 | 0.139 (2) | 0.0902 (17) | 0.0602 (14) | 0.0073 (16) | −0.0059 (15) | 0.0167 (12) |
C7 | 0.120 (2) | 0.1093 (19) | 0.0493 (12) | −0.0164 (16) | 0.0117 (13) | −0.0051 (12) |
C8 | 0.0911 (16) | 0.124 (2) | 0.0570 (13) | 0.0126 (15) | 0.0116 (11) | −0.0041 (13) |
C9 | 0.0870 (15) | 0.0913 (15) | 0.0557 (12) | 0.0199 (12) | 0.0051 (10) | 0.0045 (11) |
C10 | 0.0515 (10) | 0.0472 (9) | 0.0353 (8) | 0.0014 (7) | 0.0061 (6) | 0.0026 (6) |
C11 | 0.0517 (10) | 0.0549 (9) | 0.0332 (8) | −0.0027 (8) | 0.0058 (7) | 0.0027 (7) |
C12 | 0.0752 (13) | 0.0657 (11) | 0.0477 (10) | −0.0219 (10) | 0.0087 (8) | 0.0053 (9) |
C13 | 0.118 (2) | 0.0497 (11) | 0.0679 (13) | −0.0130 (12) | 0.0103 (12) | 0.0064 (9) |
C14 | 0.1030 (18) | 0.0535 (12) | 0.0826 (14) | 0.0195 (12) | 0.0108 (12) | 0.0092 (10) |
C15 | 0.0640 (12) | 0.0618 (12) | 0.0663 (12) | 0.0121 (9) | 0.0064 (9) | 0.0074 (9) |
C16 | 0.0408 (9) | 0.0526 (10) | 0.0532 (10) | −0.0028 (7) | 0.0003 (7) | 0.0116 (8) |
C17 | 0.0733 (13) | 0.0589 (11) | 0.0783 (13) | 0.0009 (10) | −0.0005 (10) | 0.0131 (10) |
C18 | 0.0974 (18) | 0.0790 (15) | 0.0975 (18) | −0.0175 (13) | −0.0114 (14) | 0.0426 (14) |
C19 | 0.0834 (16) | 0.123 (2) | 0.0634 (14) | −0.0265 (14) | −0.0053 (11) | 0.0395 (15) |
C20 | 0.0911 (16) | 0.1038 (18) | 0.0550 (12) | −0.0114 (13) | 0.0089 (10) | 0.0093 (12) |
C21 | 0.0751 (13) | 0.0628 (11) | 0.0544 (11) | −0.0013 (9) | 0.0051 (9) | 0.0066 (9) |
Geometric parameters (Å, º) top
S1—C1 | 1.6816 (17) | C8—H8 | 0.9300 |
N1—C1 | 1.324 (2) | C9—H9 | 0.9300 |
N1—C16 | 1.428 (2) | C10—C15 | 1.386 (2) |
N1—H1 | 0.855 (9) | C10—C11 | 1.388 (2) |
N2—N3 | 1.3609 (17) | C11—C12 | 1.390 (2) |
N2—C10 | 1.3684 (19) | C12—C13 | 1.358 (3) |
N2—C2 | 1.4309 (19) | C12—H12 | 0.9300 |
N3—N4 | 1.2920 (18) | C13—C14 | 1.394 (3) |
N4—C11 | 1.374 (2) | C13—H13 | 0.9300 |
O1—C3 | 1.328 (2) | C14—C15 | 1.365 (3) |
O1—H1A | 0.877 (10) | C14—H14 | 0.9300 |
C1—C2 | 1.458 (2) | C15—H15 | 0.9300 |
C2—C3 | 1.362 (2) | C16—C21 | 1.367 (2) |
C3—C4 | 1.483 (2) | C16—C17 | 1.372 (2) |
C4—C9 | 1.373 (3) | C17—C18 | 1.378 (3) |
C4—C5 | 1.375 (3) | C17—H17 | 0.9300 |
C5—C6 | 1.387 (3) | C18—C19 | 1.362 (3) |
C5—H5 | 0.9300 | C18—H18 | 0.9300 |
C6—C7 | 1.363 (3) | C19—C20 | 1.363 (3) |
C6—H6 | 0.9300 | C19—H19 | 0.9300 |
C7—C8 | 1.348 (3) | C20—C21 | 1.381 (3) |
C7—H7 | 0.9300 | C20—H20 | 0.9300 |
C8—C9 | 1.371 (3) | C21—H21 | 0.9300 |
| | | |
C1—N1—C16 | 127.26 (14) | N2—C10—C15 | 133.46 (16) |
C1—N1—H1 | 120.4 (10) | N2—C10—C11 | 104.44 (13) |
C16—N1—H1 | 112.3 (10) | C15—C10—C11 | 122.10 (15) |
N3—N2—C10 | 109.61 (12) | N4—C11—C10 | 108.11 (14) |
N3—N2—C2 | 120.82 (12) | N4—C11—C12 | 130.69 (16) |
C10—N2—C2 | 129.48 (13) | C10—C11—C12 | 121.18 (16) |
N4—N3—N2 | 108.75 (12) | C13—C12—C11 | 116.72 (18) |
N3—N4—C11 | 109.08 (13) | C13—C12—H12 | 121.6 |
C3—O1—H1A | 106 (2) | C11—C12—H12 | 121.6 |
N1—C1—C2 | 116.76 (14) | C12—C13—C14 | 121.58 (18) |
N1—C1—S1 | 121.94 (13) | C12—C13—H13 | 119.2 |
C2—C1—S1 | 121.29 (12) | C14—C13—H13 | 119.2 |
C3—C2—N2 | 115.41 (14) | C15—C14—C13 | 122.85 (19) |
C3—C2—C1 | 127.03 (15) | C15—C14—H14 | 118.6 |
N2—C2—C1 | 117.46 (13) | C13—C14—H14 | 118.6 |
O1—C3—C2 | 123.80 (16) | C14—C15—C10 | 115.55 (19) |
O1—C3—C4 | 113.34 (15) | C14—C15—H15 | 122.2 |
C2—C3—C4 | 122.86 (15) | C10—C15—H15 | 122.2 |
C9—C4—C5 | 118.73 (19) | C21—C16—C17 | 119.74 (16) |
C9—C4—C3 | 120.64 (16) | C21—C16—N1 | 119.06 (14) |
C5—C4—C3 | 120.59 (18) | C17—C16—N1 | 120.96 (16) |
C4—C5—C6 | 119.5 (2) | C16—C17—C18 | 119.4 (2) |
C4—C5—H5 | 120.3 | C16—C17—H17 | 120.3 |
C6—C5—H5 | 120.3 | C18—C17—H17 | 120.3 |
C7—C6—C5 | 120.6 (2) | C19—C18—C17 | 120.8 (2) |
C7—C6—H6 | 119.7 | C19—C18—H18 | 119.6 |
C5—C6—H6 | 119.7 | C17—C18—H18 | 119.6 |
C8—C7—C6 | 119.9 (2) | C18—C19—C20 | 119.8 (2) |
C8—C7—H7 | 120.1 | C18—C19—H19 | 120.1 |
C6—C7—H7 | 120.1 | C20—C19—H19 | 120.1 |
C7—C8—C9 | 120.3 (2) | C19—C20—C21 | 119.8 (2) |
C7—C8—H8 | 119.9 | C19—C20—H20 | 120.1 |
C9—C8—H8 | 119.9 | C21—C20—H20 | 120.1 |
C8—C9—C4 | 121.0 (2) | C16—C21—C20 | 120.38 (18) |
C8—C9—H9 | 119.5 | C16—C21—H21 | 119.8 |
C4—C9—H9 | 119.5 | C20—C21—H21 | 119.8 |
| | | |
C10—N2—N3—N4 | 0.73 (15) | C3—C4—C9—C8 | 179.31 (19) |
C2—N2—N3—N4 | 177.64 (12) | N3—N2—C10—C15 | 179.39 (17) |
N2—N3—N4—C11 | −0.64 (16) | C2—N2—C10—C15 | 2.8 (3) |
C16—N1—C1—C2 | −169.74 (15) | N3—N2—C10—C11 | −0.51 (15) |
C16—N1—C1—S1 | 9.3 (2) | C2—N2—C10—C11 | −177.07 (14) |
N3—N2—C2—C3 | −92.39 (17) | N3—N4—C11—C10 | 0.32 (16) |
C10—N2—C2—C3 | 83.83 (19) | N3—N4—C11—C12 | 178.50 (15) |
N3—N2—C2—C1 | 84.17 (18) | N2—C10—C11—N4 | 0.13 (15) |
C10—N2—C2—C1 | −99.61 (18) | C15—C10—C11—N4 | −179.78 (14) |
N1—C1—C2—C3 | 169.67 (16) | N2—C10—C11—C12 | −178.26 (13) |
S1—C1—C2—C3 | −9.4 (2) | C15—C10—C11—C12 | 1.8 (2) |
N1—C1—C2—N2 | −6.4 (2) | N4—C11—C12—C13 | −178.90 (16) |
S1—C1—C2—N2 | 174.49 (11) | C10—C11—C12—C13 | −0.9 (2) |
N2—C2—C3—O1 | −176.58 (15) | C11—C12—C13—C14 | 0.0 (3) |
C1—C2—C3—O1 | 7.2 (3) | C12—C13—C14—C15 | 0.2 (3) |
N2—C2—C3—C4 | 3.6 (2) | C13—C14—C15—C10 | 0.6 (3) |
C1—C2—C3—C4 | −172.61 (16) | N2—C10—C15—C14 | 178.50 (16) |
O1—C3—C4—C9 | −112.3 (2) | C11—C10—C15—C14 | −1.6 (2) |
C2—C3—C4—C9 | 67.5 (2) | C1—N1—C16—C21 | −130.91 (18) |
O1—C3—C4—C5 | 65.4 (2) | C1—N1—C16—C17 | 54.8 (2) |
C2—C3—C4—C5 | −114.8 (2) | C21—C16—C17—C18 | −0.6 (3) |
C9—C4—C5—C6 | −2.6 (3) | N1—C16—C17—C18 | 173.67 (18) |
C3—C4—C5—C6 | 179.62 (19) | C16—C17—C18—C19 | −0.1 (3) |
C4—C5—C6—C7 | 1.2 (4) | C17—C18—C19—C20 | 1.1 (4) |
C5—C6—C7—C8 | 1.3 (4) | C18—C19—C20—C21 | −1.4 (3) |
C6—C7—C8—C9 | −2.4 (4) | C17—C16—C21—C20 | 0.3 (3) |
C7—C8—C9—C4 | 1.0 (4) | N1—C16—C21—C20 | −174.07 (17) |
C5—C4—C9—C8 | 1.6 (3) | C19—C20—C21—C16 | 0.7 (3) |
Hydrogen-bond geometry (Å, º) top
D—H···A | D—H | H···A | D···A | D—H···A |
O1—H1A···S1 | 0.88 (2) | 2.05 (2) | 2.8752 (17) | 156 (2) |
N1—H1···N2 | 0.86 (1) | 2.34 (1) | 2.7188 (15) | 107 (1) |
N1—H1···N4i | 0.86 (1) | 2.11 (1) | 2.9051 (14) | 154 |
Symmetry code: (i) −x+1, y, −z+1/2. |