Buy article online - an online subscription or single-article purchase is required to access this article.
In the title compound, C
24H
22N
2O
4·3H
2O, the two quinoline ring systems are twisted with respect to each other; the dihedral angle is 31.9 (2)°. Adjacent heterocyclic molecules are linked
via weak C—H
O hydrogen bonds.
Supporting information
CCDC reference: 636839
Key indicators
- Single-crystal X-ray study
- T = 298 K
- Mean (C-C) = 0.002 Å
- R factor = 0.049
- wR factor = 0.146
- Data-to-parameter ratio = 16.9
checkCIF/PLATON results
No syntax errors found
Alert level B
PLAT420_ALERT_2_B D-H Without Acceptor O6 - H6A ... ?
Alert level C
PLAT154_ALERT_1_C The su's on the Cell Angles are Equal (x 10000) 700 Deg.
PLAT417_ALERT_2_C Short Inter D-H..H-D H5A .. H6A .. 2.12 Ang.
0 ALERT level A = In general: serious problem
1 ALERT level B = Potentially serious problem
2 ALERT level C = Check and explain
0 ALERT level G = General alerts; check
1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
2 ALERT type 2 Indicator that the structure model may be wrong or deficient
0 ALERT type 3 Indicator that the structure quality may be low
0 ALERT type 4 Improvement, methodology, query or suggestion
0 ALERT type 5 Informative message, check
Data collection: SMART (Bruker, 1998); cell refinement: SAINT (Bruker, 1998); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: SHELXTL (Bruker, 1998); software used to prepare material for publication: SHELXTL.
2,3,10,11-Tetramethoxy-15,16-diazapentaphene trihydrate
top
Crystal data top
C24H22N2O4·3H2O | Z = 2 |
Mr = 456.48 | F(000) = 484 |
Triclinic, P1 | Dx = 1.355 Mg m−3 |
Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71073 Å |
a = 7.9814 (8) Å | Cell parameters from 2051 reflections |
b = 11.3775 (11) Å | θ = 2.7–24.7° |
c = 13.1359 (12) Å | µ = 0.10 mm−1 |
α = 74.362 (7)° | T = 298 K |
β = 81.933 (7)° | Prism, brown |
γ = 77.998 (7)° | 0.12 × 0.10 × 0.07 mm |
V = 1119.08 (19) Å3 | |
Data collection top
Bruker SMART CCD area-detector diffractometer | 3217 reflections with I > 2σ(I) |
Radiation source: fine-focus sealed tube | Rint = 0.026 |
Graphite monochromator | θmax = 27.5°, θmin = 1.6° |
φ and ω scans | h = −9→10 |
9347 measured reflections | k = −14→14 |
5092 independent reflections | l = −14→17 |
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)] = 0.049 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.146 | H-atom parameters constrained |
S = 1.05 | w = 1/[σ2(Fo2) + (0.0734P)2] where P = (Fo2 + 2Fc2)/3 |
5092 reflections | (Δ/σ)max < 0.001 |
302 parameters | Δρmax = 0.29 e Å−3 |
0 restraints | Δρmin = −0.20 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 | |
O1 | 0.77486 (18) | 0.54677 (12) | −0.02474 (9) | 0.0556 (4) | |
O2 | 0.6902 (2) | 0.73386 (12) | 0.05269 (10) | 0.0635 (4) | |
O3 | 0.09009 (16) | −0.25993 (11) | 0.33605 (9) | 0.0472 (3) | |
O4 | 0.08752 (16) | −0.34963 (11) | 0.53722 (9) | 0.0475 (3) | |
O5 | 0.9252 (2) | 0.09748 (19) | 0.05258 (15) | 0.1043 (6) | |
H5B | 0.9836 | 0.1108 | 0.0955 | 0.125* | |
H5A | 0.8327 | 0.0932 | 0.0899 | 0.125* | |
O6 | 0.5831 (2) | 0.09629 (19) | 0.15534 (15) | 0.1059 (7) | |
H6B | 0.5403 | 0.1458 | 0.1933 | 0.127* | |
H6A | 0.5613 | 0.1375 | 0.0937 | 0.127* | |
O7 | 0.1242 (2) | 0.20350 (16) | 0.15931 (11) | 0.0844 (5) | |
H7B | 0.1935 | 0.1726 | 0.2073 | 0.101* | |
H7A | 0.1706 | 0.2542 | 0.1095 | 0.101* | |
N1 | 0.47068 (18) | 0.29782 (12) | 0.26933 (10) | 0.0380 (3) | |
N2 | 0.29068 (17) | 0.10237 (12) | 0.35821 (10) | 0.0362 (3) | |
C1 | 0.8372 (3) | 0.44419 (19) | −0.07052 (16) | 0.0606 (5) | |
H1A | 0.9053 | 0.3795 | −0.0220 | 0.091* | |
H1B | 0.9064 | 0.4701 | −0.1355 | 0.091* | |
H1C | 0.7417 | 0.4137 | −0.0849 | 0.091* | |
C2 | 0.6783 (2) | 0.52561 (16) | 0.06969 (13) | 0.0429 (4) | |
C3 | 0.6228 (2) | 0.41794 (16) | 0.12109 (13) | 0.0420 (4) | |
H3 | 0.6494 | 0.3507 | 0.0905 | 0.050* | |
C4 | 0.5250 (2) | 0.40722 (15) | 0.22051 (12) | 0.0377 (4) | |
C5 | 0.3915 (2) | 0.28549 (15) | 0.36632 (12) | 0.0353 (4) | |
C6 | 0.3303 (2) | 0.16763 (15) | 0.41882 (12) | 0.0344 (4) | |
C7 | 0.2388 (2) | −0.00772 (14) | 0.40686 (12) | 0.0350 (4) | |
C8 | 0.1927 (2) | −0.07694 (15) | 0.34368 (13) | 0.0379 (4) | |
H8 | 0.1975 | −0.0465 | 0.2703 | 0.046* | |
C9 | 0.1414 (2) | −0.18767 (15) | 0.38937 (13) | 0.0374 (4) | |
C10 | 0.0732 (3) | −0.21003 (19) | 0.22530 (14) | 0.0561 (5) | |
H10A | 0.0025 | −0.1291 | 0.2140 | 0.084* | |
H10B | 0.0210 | −0.2635 | 0.1991 | 0.084* | |
H10C | 0.1849 | −0.2038 | 0.1883 | 0.084* | |
C11 | 0.0620 (2) | −0.39801 (17) | 0.64874 (14) | 0.0503 (5) | |
H11A | 0.1693 | −0.4133 | 0.6793 | 0.075* | |
H11B | 0.0191 | −0.4742 | 0.6632 | 0.075* | |
H11C | −0.0197 | −0.3392 | 0.6791 | 0.075* | |
C12 | 0.1366 (2) | −0.23677 (15) | 0.50178 (13) | 0.0380 (4) | |
C13 | 0.1780 (2) | −0.17067 (15) | 0.56405 (13) | 0.0399 (4) | |
H13 | 0.1732 | −0.2025 | 0.6372 | 0.048* | |
C14 | 0.2284 (2) | −0.05421 (15) | 0.51881 (12) | 0.0363 (4) | |
C15 | 0.2678 (2) | 0.01956 (16) | 0.57923 (13) | 0.0389 (4) | |
H15 | 0.2609 | −0.0080 | 0.6528 | 0.047* | |
C16 | 0.3161 (2) | 0.13101 (15) | 0.53138 (12) | 0.0367 (4) | |
C17 | 0.3539 (2) | 0.21620 (16) | 0.59144 (13) | 0.0420 (4) | |
H17A | 0.4770 | 0.2039 | 0.5955 | 0.050* | |
H17B | 0.2991 | 0.1969 | 0.6632 | 0.050* | |
C18 | 0.2881 (2) | 0.35105 (16) | 0.53657 (13) | 0.0407 (4) | |
H18A | 0.1636 | 0.3658 | 0.5392 | 0.049* | |
H18B | 0.3205 | 0.4054 | 0.5731 | 0.049* | |
C19 | 0.3629 (2) | 0.37920 (15) | 0.42298 (13) | 0.0371 (4) | |
C20 | 0.4070 (2) | 0.49115 (16) | 0.37127 (13) | 0.0392 (4) | |
H20 | 0.3831 | 0.5559 | 0.4048 | 0.047* | |
C21 | 0.4883 (2) | 0.50919 (16) | 0.26757 (13) | 0.0388 (4) | |
C22 | 0.5414 (2) | 0.62236 (16) | 0.21068 (13) | 0.0431 (4) | |
H22 | 0.5134 | 0.6909 | 0.2395 | 0.052* | |
C23 | 0.6327 (2) | 0.63118 (16) | 0.11439 (14) | 0.0456 (4) | |
C24 | 0.6343 (3) | 0.84741 (18) | 0.08321 (18) | 0.0705 (6) | |
H24A | 0.5109 | 0.8655 | 0.0906 | 0.106* | |
H24B | 0.6771 | 0.9131 | 0.0300 | 0.106* | |
H24C | 0.6771 | 0.8404 | 0.1497 | 0.106* | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
O1 | 0.0763 (10) | 0.0485 (8) | 0.0443 (7) | −0.0233 (7) | 0.0094 (6) | −0.0136 (6) |
O2 | 0.0957 (11) | 0.0415 (7) | 0.0556 (8) | −0.0287 (7) | 0.0082 (7) | −0.0109 (6) |
O3 | 0.0583 (8) | 0.0428 (7) | 0.0470 (7) | −0.0167 (6) | −0.0071 (6) | −0.0152 (6) |
O4 | 0.0567 (8) | 0.0389 (7) | 0.0479 (7) | −0.0177 (6) | −0.0053 (6) | −0.0049 (5) |
O5 | 0.0851 (13) | 0.1201 (16) | 0.1229 (16) | −0.0257 (12) | 0.0029 (11) | −0.0562 (13) |
O6 | 0.1045 (15) | 0.1284 (17) | 0.1036 (14) | −0.0254 (13) | 0.0160 (11) | −0.0697 (13) |
O7 | 0.1072 (13) | 0.0920 (12) | 0.0582 (9) | −0.0488 (11) | −0.0187 (9) | 0.0035 (8) |
N1 | 0.0414 (8) | 0.0369 (7) | 0.0386 (7) | −0.0096 (6) | −0.0033 (6) | −0.0125 (6) |
N2 | 0.0368 (7) | 0.0374 (7) | 0.0372 (7) | −0.0090 (6) | −0.0030 (6) | −0.0120 (6) |
C1 | 0.0743 (14) | 0.0580 (12) | 0.0514 (11) | −0.0185 (11) | 0.0116 (10) | −0.0205 (10) |
C2 | 0.0499 (11) | 0.0438 (10) | 0.0375 (9) | −0.0128 (8) | −0.0025 (8) | −0.0117 (8) |
C3 | 0.0511 (10) | 0.0369 (9) | 0.0418 (9) | −0.0117 (8) | −0.0017 (8) | −0.0145 (7) |
C4 | 0.0416 (9) | 0.0355 (9) | 0.0388 (9) | −0.0076 (7) | −0.0086 (7) | −0.0108 (7) |
C5 | 0.0321 (8) | 0.0382 (9) | 0.0392 (9) | −0.0080 (7) | −0.0044 (7) | −0.0136 (7) |
C6 | 0.0303 (8) | 0.0377 (9) | 0.0372 (8) | −0.0065 (7) | −0.0016 (6) | −0.0134 (7) |
C7 | 0.0318 (8) | 0.0344 (8) | 0.0394 (9) | −0.0053 (7) | −0.0030 (7) | −0.0106 (7) |
C8 | 0.0391 (9) | 0.0400 (9) | 0.0357 (8) | −0.0070 (7) | −0.0032 (7) | −0.0112 (7) |
C9 | 0.0338 (9) | 0.0357 (9) | 0.0447 (9) | −0.0060 (7) | −0.0038 (7) | −0.0132 (7) |
C10 | 0.0702 (13) | 0.0583 (12) | 0.0485 (11) | −0.0190 (10) | −0.0096 (10) | −0.0201 (9) |
C11 | 0.0524 (11) | 0.0455 (10) | 0.0473 (10) | −0.0113 (9) | −0.0006 (8) | −0.0018 (8) |
C12 | 0.0335 (9) | 0.0332 (9) | 0.0453 (9) | −0.0055 (7) | −0.0030 (7) | −0.0071 (7) |
C13 | 0.0400 (9) | 0.0393 (9) | 0.0389 (9) | −0.0069 (7) | −0.0053 (7) | −0.0065 (7) |
C14 | 0.0312 (8) | 0.0379 (9) | 0.0395 (9) | −0.0046 (7) | −0.0036 (7) | −0.0100 (7) |
C15 | 0.0398 (9) | 0.0446 (10) | 0.0330 (8) | −0.0062 (7) | −0.0035 (7) | −0.0117 (7) |
C16 | 0.0335 (8) | 0.0408 (9) | 0.0383 (9) | −0.0049 (7) | −0.0035 (7) | −0.0154 (7) |
C17 | 0.0421 (10) | 0.0501 (10) | 0.0386 (9) | −0.0106 (8) | −0.0037 (7) | −0.0174 (8) |
C18 | 0.0389 (9) | 0.0455 (10) | 0.0441 (9) | −0.0098 (8) | 0.0008 (7) | −0.0226 (8) |
C19 | 0.0314 (8) | 0.0413 (9) | 0.0426 (9) | −0.0054 (7) | −0.0041 (7) | −0.0177 (7) |
C20 | 0.0400 (9) | 0.0385 (9) | 0.0441 (9) | −0.0052 (7) | −0.0050 (7) | −0.0193 (7) |
C21 | 0.0386 (9) | 0.0376 (9) | 0.0429 (9) | −0.0066 (7) | −0.0077 (7) | −0.0130 (7) |
C22 | 0.0519 (11) | 0.0363 (9) | 0.0459 (10) | −0.0088 (8) | −0.0095 (8) | −0.0148 (8) |
C23 | 0.0575 (11) | 0.0362 (9) | 0.0453 (10) | −0.0143 (8) | −0.0077 (8) | −0.0077 (8) |
C24 | 0.1042 (18) | 0.0384 (11) | 0.0685 (14) | −0.0224 (11) | −0.0009 (13) | −0.0087 (10) |
Geometric parameters (Å, º) top
O1—C2 | 1.356 (2) | C8—C9 | 1.361 (2) |
O1—C1 | 1.423 (2) | C8—H8 | 0.9300 |
O2—C23 | 1.356 (2) | C9—C12 | 1.429 (2) |
O2—C24 | 1.421 (2) | C10—H10A | 0.9600 |
O3—C9 | 1.366 (2) | C10—H10B | 0.9600 |
O3—C10 | 1.426 (2) | C10—H10C | 0.9600 |
O4—C12 | 1.3619 (19) | C11—H11A | 0.9600 |
O4—C11 | 1.421 (2) | C11—H11B | 0.9600 |
O5—H5B | 0.8412 | C11—H11C | 0.9600 |
O5—H5A | 0.8292 | C12—C13 | 1.362 (2) |
O6—H6B | 0.8408 | C13—C14 | 1.414 (2) |
O6—H6A | 0.8407 | C13—H13 | 0.9300 |
O7—H7B | 0.8516 | C14—C15 | 1.404 (2) |
O7—H7A | 0.8460 | C15—C16 | 1.363 (2) |
N1—C5 | 1.326 (2) | C15—H15 | 0.9300 |
N1—C4 | 1.366 (2) | C16—C17 | 1.501 (2) |
N2—C6 | 1.331 (2) | C17—C18 | 1.525 (2) |
N2—C7 | 1.363 (2) | C17—H17A | 0.9700 |
C1—H1A | 0.9600 | C17—H17B | 0.9700 |
C1—H1B | 0.9600 | C18—C19 | 1.503 (2) |
C1—H1C | 0.9600 | C18—H18A | 0.9700 |
C2—C3 | 1.360 (2) | C18—H18B | 0.9700 |
C2—C23 | 1.435 (2) | C19—C20 | 1.364 (2) |
C3—C4 | 1.413 (2) | C20—C21 | 1.405 (2) |
C3—H3 | 0.9300 | C20—H20 | 0.9300 |
C4—C21 | 1.417 (2) | C21—C22 | 1.420 (2) |
C5—C19 | 1.422 (2) | C22—C23 | 1.358 (2) |
C5—C6 | 1.480 (2) | C22—H22 | 0.9300 |
C6—C16 | 1.419 (2) | C24—H24A | 0.9600 |
C7—C8 | 1.415 (2) | C24—H24B | 0.9600 |
C7—C14 | 1.419 (2) | C24—H24C | 0.9600 |
| | | |
C2—O1—C1 | 117.33 (14) | H11B—C11—H11C | 109.5 |
C23—O2—C24 | 118.35 (16) | O4—C12—C13 | 125.46 (15) |
C9—O3—C10 | 117.31 (13) | O4—C12—C9 | 114.61 (15) |
C12—O4—C11 | 117.65 (14) | C13—C12—C9 | 119.93 (15) |
H5B—O5—H5A | 99.6 | C12—C13—C14 | 120.84 (15) |
H6B—O6—H6A | 103.7 | C12—C13—H13 | 119.6 |
H7B—O7—H7A | 108.5 | C14—C13—H13 | 119.6 |
C5—N1—C4 | 118.22 (14) | C15—C14—C13 | 123.32 (15) |
C6—N2—C7 | 118.19 (13) | C15—C14—C7 | 117.60 (15) |
O1—C1—H1A | 109.5 | C13—C14—C7 | 119.08 (15) |
O1—C1—H1B | 109.5 | C16—C15—C14 | 120.83 (15) |
H1A—C1—H1B | 109.5 | C16—C15—H15 | 119.6 |
O1—C1—H1C | 109.5 | C14—C15—H15 | 119.6 |
H1A—C1—H1C | 109.5 | C15—C16—C6 | 117.71 (15) |
H1B—C1—H1C | 109.5 | C15—C16—C17 | 123.46 (14) |
O1—C2—C3 | 126.20 (16) | C6—C16—C17 | 118.83 (14) |
O1—C2—C23 | 113.70 (15) | C16—C17—C18 | 110.44 (13) |
C3—C2—C23 | 120.09 (16) | C16—C17—H17A | 109.6 |
C2—C3—C4 | 120.61 (16) | C18—C17—H17A | 109.6 |
C2—C3—H3 | 119.7 | C16—C17—H17B | 109.6 |
C4—C3—H3 | 119.7 | C18—C17—H17B | 109.6 |
N1—C4—C3 | 118.87 (15) | H17A—C17—H17B | 108.1 |
N1—C4—C21 | 121.81 (15) | C19—C18—C17 | 109.89 (14) |
C3—C4—C21 | 119.31 (15) | C19—C18—H18A | 109.7 |
N1—C5—C19 | 123.50 (15) | C17—C18—H18A | 109.7 |
N1—C5—C6 | 118.32 (14) | C19—C18—H18B | 109.7 |
C19—C5—C6 | 118.18 (14) | C17—C18—H18B | 109.7 |
N2—C6—C16 | 123.63 (15) | H18A—C18—H18B | 108.2 |
N2—C6—C5 | 118.44 (14) | C20—C19—C5 | 117.95 (15) |
C16—C6—C5 | 117.93 (14) | C20—C19—C18 | 122.85 (15) |
N2—C7—C8 | 118.88 (14) | C5—C19—C18 | 119.19 (15) |
N2—C7—C14 | 121.93 (15) | C19—C20—C21 | 120.31 (16) |
C8—C7—C14 | 119.19 (15) | C19—C20—H20 | 119.8 |
C9—C8—C7 | 120.56 (15) | C21—C20—H20 | 119.8 |
C9—C8—H8 | 119.7 | C20—C21—C4 | 117.83 (16) |
C7—C8—H8 | 119.7 | C20—C21—C22 | 122.97 (16) |
C8—C9—O3 | 125.18 (15) | C4—C21—C22 | 119.14 (15) |
C8—C9—C12 | 120.36 (15) | C23—C22—C21 | 120.43 (16) |
O3—C9—C12 | 114.46 (14) | C23—C22—H22 | 119.8 |
O3—C10—H10A | 109.5 | C21—C22—H22 | 119.8 |
O3—C10—H10B | 109.5 | O2—C23—C22 | 125.85 (17) |
H10A—C10—H10B | 109.5 | O2—C23—C2 | 113.89 (15) |
O3—C10—H10C | 109.5 | C22—C23—C2 | 120.25 (16) |
H10A—C10—H10C | 109.5 | O2—C24—H24A | 109.5 |
H10B—C10—H10C | 109.5 | O2—C24—H24B | 109.5 |
O4—C11—H11A | 109.5 | H24A—C24—H24B | 109.5 |
O4—C11—H11B | 109.5 | O2—C24—H24C | 109.5 |
H11A—C11—H11B | 109.5 | H24A—C24—H24C | 109.5 |
O4—C11—H11C | 109.5 | H24B—C24—H24C | 109.5 |
H11A—C11—H11C | 109.5 | | |
Hydrogen-bond geometry (Å, º) top
D—H···A | D—H | H···A | D···A | D—H···A |
O5—H5A···O6 | 0.83 | 2.05 | 2.872 (2) | 169 |
O5—H5B···O7i | 0.84 | 2.08 | 2.877 (3) | 159 |
O6—H6B···N1 | 0.84 | 2.16 | 2.987 (3) | 167 |
O7—H7A···O1ii | 0.85 | 2.34 | 3.113 (2) | 152 |
O7—H7A···O2ii | 0.85 | 2.24 | 2.944 (2) | 140 |
O7—H7B···N2 | 0.85 | 2.12 | 2.938 (2) | 161 |
C18—H18A···O4iii | 0.97 | 2.42 | 3.282 (2) | 147 |
Symmetry codes: (i) x+1, y, z; (ii) −x+1, −y+1, −z; (iii) −x, −y, −z+1. |
Subscribe to Acta Crystallographica Section E: Crystallographic Communications
The full text of this article is available to subscribers to the journal.
If you have already registered and are using a computer listed in your registration details, please email
support@iucr.org for assistance.