In the title salt, C
14H
14NO
+·C
24H
20B
−·C
2H
6OS, the cation is nearly planar and is totally disordered, each of the two positions being occupied equally. The crystal structure has an O—H
O hydrogen bond between the disordered cation and the dimethyl sulfoxide molecule. A C—H
π interaction between the disordered cation and a phenyl ring of the tetraphenylborate anion is also present.
Supporting information
CCDC reference: 282264
Key indicators
- Single-crystal X-ray study
- T = 298 K
- Mean (C-C) = 0.003 Å
- Disorder in main residue
- R factor = 0.046
- wR factor = 0.121
- Data-to-parameter ratio = 12.7
checkCIF/PLATON results
No syntax errors found
Alert level B
PLAT301_ALERT_3_B Main Residue Disorder ......................... 28.00 Perc.
Alert level C
PLAT041_ALERT_1_C Calc. and Rep. SumFormula Strings Differ .... ?
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ .... ?
PLAT045_ALERT_1_C Calculated and Reported Z Differ by ............ 0.50 Ratio
PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for O1
PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for O1'
PLAT244_ALERT_4_C Low 'Solvent' Ueq as Compared to Neighbors for S
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........ 3
PLAT722_ALERT_1_C Angle Calc 115.00, Rep 116.30 Dev... 1.30 Deg.
C8 -C7 -H7 1.555 1.555 1.555
PLAT722_ALERT_1_C Angle Calc 115.00, Rep 116.30 Dev... 1.30 Deg.
C4 -C7 -H7 1.555 1.555 1.555
0 ALERT level A = In general: serious problem
1 ALERT level B = Potentially serious problem
9 ALERT level C = Check and explain
0 ALERT level G = General alerts; check
5 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
1 ALERT type 3 Indicator that the structure quality may be low
2 ALERT type 4 Improvement, methodology, query or suggestion
Data collection: XSCANS (Siemens 1994); cell refinement: XSCANS; data reduction: SHELXTL (Sheldrick 1997); program(s) used to solve structure: SHELXTL; program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.
4'-Hydroxy-4-methylstilbazolium tetraphenylborate dimethyl sulfoxide solvate
top
Crystal data top
C14H14NO+·C24H20B−·C2H6OS | F(000) = 1296 |
Mr = 609.61 | Dx = 1.217 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P2yn | Cell parameters from 22 reflections |
a = 13.624 (2) Å | θ = 3.1–13.6° |
b = 10.188 (1) Å | µ = 0.13 mm−1 |
c = 24.248 (3) Å | T = 298 K |
β = 98.53 (1)° | Chunk, yellow |
V = 3328.4 (7) Å3 | 0.56 × 0.56 × 0.34 mm |
Z = 4 | |
Data collection top
Siemens P4 diffractometer | Rint = 0.022 |
Radiation source: normal-focus sealed tube | θmax = 25.0°, θmin = 1.6° |
Graphite monochromator | h = 0→16 |
ω scans | k = 0→12 |
6117 measured reflections | l = −28→28 |
5852 independent reflections | 3 standard reflections every 97 reflections |
3411 reflections with I > 2σ(I) | intensity decay: 2.8% |
Refinement top
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.046 | H-atom parameters constrained |
wR(F2) = 0.121 | w = 1/[σ2(Fo2) + (0.0631P)2] where P = (Fo2 + 2Fc2)/3 |
S = 0.94 | (Δ/σ)max = 0.001 |
5852 reflections | Δρmax = 0.32 e Å−3 |
461 parameters | Δρmin = −0.28 e Å−3 |
39 restraints | Extinction correction: SHELXL97, Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.0055 (6) |
Special details top
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes)
are estimated using the full covariance matrix. The cell e.s.d.'s are taken
into account individually in the estimation of e.s.d.'s in distances, angles
and torsion angles; correlations between e.s.d.'s in cell parameters are only
used when they are defined by crystal symmetry. An approximate (isotropic)
treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s.
planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor
wR and goodness of fit S are based on F2, conventional
R-factors R are based on F, with F set to zero for
negative F2. The threshold expression of F2 >
σ(F2) is used only for calculating R-factors(gt) etc.
and is not relevant to the choice of reflections for refinement.
R-factors based on F2 are statistically about twice as large
as those based on F, and R- factors based on ALL data will be
even larger. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top | x | y | z | Uiso*/Ueq | Occ. (<1) |
C1 | 1.0568 (17) | 1.2600 (12) | 0.1900 (5) | 0.066 (2) | 0.50 |
H1A | 1.1222 | 1.2597 | 0.2112 | 0.079* | 0.50 |
H1B | 1.0159 | 1.3220 | 0.2059 | 0.079* | 0.50 |
H1C | 1.0608 | 1.2843 | 0.1521 | 0.079* | 0.50 |
N | 1.013 (5) | 1.127 (3) | 0.1911 (9) | 0.0564 (7) | 0.50 |
C2 | 1.001 (4) | 1.051 (2) | 0.1454 (6) | 0.0691 (13) | 0.50 |
H2 | 1.0197 | 1.0823 | 0.1125 | 0.083* | 0.50 |
C3 | 0.9607 (13) | 0.9270 (9) | 0.1462 (3) | 0.0642 (15) | 0.50 |
H3 | 0.9519 | 0.8765 | 0.1139 | 0.077* | 0.50 |
C4 | 0.9333 (7) | 0.8770 (6) | 0.1949 (2) | 0.0481 (13) | 0.50 |
C5 | 0.9422 (17) | 0.9616 (10) | 0.2403 (4) | 0.0540 (12) | 0.50 |
H5 | 0.9167 | 0.9369 | 0.2723 | 0.065* | 0.50 |
C6 | 0.987 (4) | 1.079 (2) | 0.2386 (7) | 0.0585 (15) | 0.50 |
H6 | 1.0011 | 1.1285 | 0.2711 | 0.070* | 0.50 |
C7 | 0.8960 (4) | 0.7453 (5) | 0.19594 (19) | 0.0609 (11) | 0.50 |
H7 | 0.8781 | 0.7185 | 0.2297 | 0.073* | 0.50 |
C8 | 0.8836 (4) | 0.6574 (5) | 0.15582 (18) | 0.0565 (10) | 0.50 |
H8 | 0.8986 | 0.6856 | 0.1216 | 0.068* | 0.50 |
C9 | 0.8494 (8) | 0.5211 (5) | 0.1574 (2) | 0.0476 (13) | 0.50 |
C10 | 0.8263 (15) | 0.4751 (9) | 0.2083 (3) | 0.0592 (16) | 0.50 |
H10 | 0.8316 | 0.5315 | 0.2388 | 0.071* | 0.50 |
C11 | 0.795 (3) | 0.3458 (15) | 0.2141 (6) | 0.0664 (19) | 0.50 |
H11 | 0.7768 | 0.3176 | 0.2475 | 0.080* | 0.50 |
C12 | 0.793 (2) | 0.2593 (12) | 0.1696 (6) | 0.052 (4) | 0.50 |
C13 | 0.807 (3) | 0.3073 (13) | 0.1180 (5) | 0.059 (3) | 0.50 |
H13 | 0.7959 | 0.2532 | 0.0868 | 0.070* | 0.50 |
C14 | 0.8363 (15) | 0.4348 (9) | 0.1128 (3) | 0.0565 (15) | 0.50 |
H14 | 0.8480 | 0.4644 | 0.0781 | 0.068* | 0.50 |
O1 | 0.753 (4) | 0.1380 (18) | 0.1763 (7) | 0.076 (2) | 0.50 |
H1 | 0.7209 | 0.1140 | 0.1466 | 0.091* | 0.50 |
C1' | 1.0606 (16) | 1.2631 (11) | 0.2088 (5) | 0.066 (2) | 0.50 |
H1'1 | 1.1287 | 1.2500 | 0.2248 | 0.079* | 0.50 |
H1'2 | 1.0264 | 1.3080 | 0.2351 | 0.079* | 0.50 |
H1'3 | 1.0577 | 1.3149 | 0.1755 | 0.079* | 0.50 |
N' | 1.013 (5) | 1.135 (3) | 0.1949 (9) | 0.0564 (7) | 0.50 |
C2' | 1.009 (4) | 1.083 (2) | 0.1435 (6) | 0.0691 (13) | 0.50 |
H2' | 1.0313 | 1.1329 | 0.1156 | 0.083* | 0.50 |
C3' | 0.9721 (14) | 0.9594 (9) | 0.1313 (3) | 0.0642 (15) | 0.50 |
H3' | 0.9719 | 0.9251 | 0.0957 | 0.077* | 0.50 |
C4' | 0.9354 (7) | 0.8850 (5) | 0.1717 (2) | 0.0481 (13) | 0.50 |
C5' | 0.9436 (16) | 0.9394 (10) | 0.2246 (4) | 0.0540 (12) | 0.50 |
H5' | 0.9256 | 0.8901 | 0.2538 | 0.065* | 0.50 |
C6' | 0.977 (3) | 1.064 (2) | 0.2342 (6) | 0.0585 (15) | 0.50 |
H6' | 0.9757 | 1.1007 | 0.2691 | 0.070* | 0.50 |
C7' | 0.8985 (4) | 0.7550 (5) | 0.15692 (19) | 0.0609 (11) | 0.50 |
H7' | 0.8897 | 0.7329 | 0.1193 | 0.073* | 0.50 |
C8' | 0.8763 (4) | 0.6656 (5) | 0.19151 (19) | 0.0565 (10) | 0.50 |
H8' | 0.8809 | 0.6916 | 0.2286 | 0.068* | 0.50 |
C9' | 0.8449 (8) | 0.5291 (5) | 0.1797 (2) | 0.0476 (13) | 0.50 |
C10' | 0.8282 (16) | 0.4541 (9) | 0.2258 (3) | 0.0592 (16) | 0.50 |
H10' | 0.8380 | 0.4916 | 0.2612 | 0.071* | 0.50 |
C11' | 0.797 (3) | 0.3237 (16) | 0.2195 (6) | 0.0664 (19) | 0.50 |
H11' | 0.7920 | 0.2722 | 0.2506 | 0.080* | 0.50 |
C12' | 0.774 (2) | 0.2714 (12) | 0.1662 (6) | 0.052 (4) | 0.50 |
C13' | 0.801 (3) | 0.3398 (13) | 0.1215 (5) | 0.059 (3) | 0.50 |
H13' | 0.7956 | 0.3001 | 0.0867 | 0.070* | 0.50 |
C14' | 0.8347 (15) | 0.4664 (9) | 0.1285 (3) | 0.0565 (15) | 0.50 |
H14' | 0.8515 | 0.5114 | 0.0979 | 0.068* | 0.50 |
O1' | 0.752 (4) | 0.1399 (18) | 0.1634 (7) | 0.076 (2) | 0.50 |
H1' | 0.7314 | 0.1196 | 0.1310 | 0.091* | 0.50 |
B | 0.26093 (17) | 0.5591 (2) | 0.10727 (10) | 0.0400 (6) | |
C15 | 0.26044 (13) | 0.4175 (2) | 0.07470 (8) | 0.0392 (5) | |
C16 | 0.27868 (16) | 0.4145 (2) | 0.01944 (9) | 0.0526 (6) | |
H16 | 0.2907 | 0.4934 | 0.0024 | 0.063* | |
C17 | 0.27981 (17) | 0.3007 (3) | −0.01093 (10) | 0.0584 (6) | |
H17 | 0.2931 | 0.3043 | −0.0474 | 0.070* | |
C18 | 0.26149 (16) | 0.1818 (2) | 0.01213 (10) | 0.0572 (6) | |
H18 | 0.2623 | 0.1047 | −0.0083 | 0.069* | |
C19 | 0.24197 (17) | 0.1795 (2) | 0.06605 (10) | 0.0567 (6) | |
H19 | 0.2287 | 0.1002 | 0.0825 | 0.068* | |
C20 | 0.24206 (15) | 0.2955 (2) | 0.09609 (9) | 0.0473 (5) | |
H20 | 0.2290 | 0.2910 | 0.1326 | 0.057* | |
C21 | 0.23204 (14) | 0.54572 (19) | 0.17051 (8) | 0.0392 (5) | |
C22 | 0.28875 (15) | 0.4684 (2) | 0.21099 (8) | 0.0462 (5) | |
H22 | 0.3407 | 0.4195 | 0.2006 | 0.055* | |
C23 | 0.27148 (17) | 0.4609 (2) | 0.26572 (9) | 0.0538 (6) | |
H23 | 0.3107 | 0.4070 | 0.2909 | 0.065* | |
C24 | 0.19610 (18) | 0.5334 (2) | 0.28283 (9) | 0.0573 (6) | |
H24 | 0.1845 | 0.5299 | 0.3196 | 0.069* | |
C25 | 0.13846 (18) | 0.6109 (2) | 0.24461 (10) | 0.0601 (6) | |
H25 | 0.0874 | 0.6605 | 0.2556 | 0.072* | |
C26 | 0.15584 (16) | 0.6155 (2) | 0.18986 (9) | 0.0497 (6) | |
H26 | 0.1148 | 0.6676 | 0.1647 | 0.060* | |
C27 | 0.37365 (15) | 0.6227 (2) | 0.11621 (8) | 0.0402 (5) | |
C28 | 0.39199 (16) | 0.7471 (2) | 0.13989 (9) | 0.0499 (6) | |
H28 | 0.3388 | 0.7947 | 0.1495 | 0.060* | |
C29 | 0.48579 (19) | 0.8028 (2) | 0.14964 (9) | 0.0608 (7) | |
H29 | 0.4941 | 0.8868 | 0.1647 | 0.073* | |
C30 | 0.56656 (19) | 0.7341 (3) | 0.13709 (10) | 0.0655 (7) | |
H30 | 0.6295 | 0.7714 | 0.1429 | 0.079* | |
C31 | 0.55267 (17) | 0.6097 (3) | 0.11583 (10) | 0.0620 (7) | |
H31 | 0.6068 | 0.5605 | 0.1085 | 0.074* | |
C32 | 0.45789 (15) | 0.5573 (2) | 0.10525 (9) | 0.0504 (6) | |
H32 | 0.4504 | 0.4736 | 0.0899 | 0.061* | |
C33 | 0.17938 (14) | 0.6527 (2) | 0.06876 (8) | 0.0402 (5) | |
C34 | 0.19727 (16) | 0.7753 (2) | 0.04659 (9) | 0.0518 (6) | |
H34 | 0.2612 | 0.8097 | 0.0534 | 0.062* | |
C35 | 0.12328 (18) | 0.8480 (2) | 0.01475 (10) | 0.0620 (7) | |
H35 | 0.1386 | 0.9294 | 0.0009 | 0.074* | |
C36 | 0.02840 (17) | 0.8017 (2) | 0.00349 (9) | 0.0570 (6) | |
H36 | −0.0211 | 0.8513 | −0.0174 | 0.068* | |
C37 | 0.00743 (16) | 0.6807 (2) | 0.02345 (9) | 0.0538 (6) | |
H37 | −0.0565 | 0.6469 | 0.0156 | 0.065* | |
C38 | 0.08158 (16) | 0.6086 (2) | 0.05536 (9) | 0.0498 (6) | |
H38 | 0.0654 | 0.5268 | 0.0685 | 0.060* | |
S | 0.54701 (5) | 0.09763 (8) | 0.06096 (3) | 0.0756 (2) | |
O2 | 0.65231 (14) | 0.05482 (18) | 0.07682 (8) | 0.0886 (6) | |
C39 | 0.5136 (2) | 0.1857 (3) | 0.11799 (11) | 0.0827 (8) | |
H39A | 0.5167 | 0.1286 | 0.1497 | 0.099* | |
H39B | 0.4473 | 0.2189 | 0.1085 | 0.099* | |
H39C | 0.5587 | 0.2577 | 0.1269 | 0.099* | |
C40 | 0.5515 (2) | 0.2316 (3) | 0.01576 (12) | 0.1070 (12) | |
H40A | 0.5972 | 0.2959 | 0.0334 | 0.128* | |
H40B | 0.4866 | 0.2699 | 0.0073 | 0.128* | |
H40C | 0.5730 | 0.2020 | −0.0181 | 0.128* | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
C1 | 0.067 (2) | 0.073 (2) | 0.059 (7) | −0.0169 (17) | 0.014 (6) | −0.012 (3) |
N | 0.0481 (12) | 0.066 (3) | 0.056 (2) | 0.000 (3) | 0.008 (3) | −0.0075 (14) |
C2 | 0.081 (6) | 0.075 (8) | 0.0538 (18) | −0.012 (8) | 0.0189 (15) | −0.003 (4) |
C3 | 0.080 (4) | 0.075 (5) | 0.043 (4) | −0.018 (4) | 0.026 (4) | −0.009 (4) |
C4 | 0.0450 (17) | 0.066 (2) | 0.033 (4) | 0.0042 (15) | 0.004 (4) | −0.005 (3) |
C5 | 0.0573 (17) | 0.060 (4) | 0.047 (5) | 0.000 (4) | 0.016 (5) | −0.015 (3) |
C6 | 0.049 (7) | 0.080 (4) | 0.046 (2) | −0.006 (3) | 0.007 (4) | −0.0084 (15) |
C7 | 0.057 (2) | 0.070 (3) | 0.055 (3) | 0.001 (2) | 0.004 (3) | 0.004 (3) |
C8 | 0.048 (2) | 0.078 (3) | 0.043 (2) | 0.001 (2) | 0.005 (2) | 0.007 (3) |
C9 | 0.0467 (18) | 0.068 (2) | 0.029 (5) | 0.0033 (16) | 0.010 (4) | −0.002 (3) |
C10 | 0.0555 (18) | 0.080 (3) | 0.041 (4) | 0.003 (4) | 0.005 (6) | −0.002 (4) |
C11 | 0.059 (2) | 0.084 (5) | 0.057 (2) | −0.006 (6) | 0.011 (3) | 0.006 (3) |
C12 | 0.029 (10) | 0.062 (2) | 0.062 (2) | 0.010 (4) | −0.006 (3) | 0.013 (2) |
C13 | 0.060 (4) | 0.055 (6) | 0.059 (2) | 0.008 (8) | 0.0026 (19) | 0.001 (2) |
C14 | 0.0607 (19) | 0.065 (4) | 0.043 (4) | −0.003 (5) | 0.006 (5) | −0.004 (3) |
O1 | 0.0833 (16) | 0.0782 (14) | 0.058 (6) | −0.0135 (13) | −0.016 (9) | 0.017 (3) |
C1' | 0.067 (2) | 0.073 (2) | 0.059 (7) | −0.0169 (17) | 0.014 (6) | −0.012 (3) |
N' | 0.0481 (12) | 0.066 (3) | 0.056 (2) | 0.000 (3) | 0.008 (3) | −0.0075 (14) |
C2' | 0.081 (6) | 0.075 (8) | 0.0538 (18) | −0.012 (8) | 0.0189 (15) | −0.003 (4) |
C3' | 0.080 (4) | 0.075 (5) | 0.043 (4) | −0.018 (4) | 0.026 (4) | −0.009 (4) |
C4' | 0.0450 (17) | 0.066 (2) | 0.033 (4) | 0.0042 (15) | 0.004 (4) | −0.005 (3) |
C5' | 0.0573 (17) | 0.060 (4) | 0.047 (5) | 0.000 (4) | 0.016 (5) | −0.015 (3) |
C6' | 0.049 (7) | 0.080 (4) | 0.046 (2) | −0.006 (3) | 0.007 (4) | −0.0084 (15) |
C7' | 0.057 (2) | 0.070 (3) | 0.055 (3) | 0.001 (2) | 0.004 (3) | 0.004 (3) |
C8' | 0.048 (2) | 0.078 (3) | 0.043 (2) | 0.001 (2) | 0.005 (2) | 0.007 (3) |
C9' | 0.0467 (18) | 0.068 (2) | 0.029 (5) | 0.0033 (16) | 0.010 (4) | −0.002 (3) |
C10' | 0.0555 (18) | 0.080 (3) | 0.041 (4) | 0.003 (4) | 0.005 (6) | −0.002 (4) |
C11' | 0.059 (2) | 0.084 (5) | 0.057 (2) | −0.006 (6) | 0.011 (3) | 0.006 (3) |
C12' | 0.029 (10) | 0.062 (2) | 0.062 (2) | 0.010 (4) | −0.006 (3) | 0.013 (2) |
C13' | 0.060 (4) | 0.055 (6) | 0.059 (2) | 0.008 (8) | 0.0026 (19) | 0.001 (2) |
C14' | 0.0607 (19) | 0.065 (4) | 0.043 (4) | −0.003 (5) | 0.006 (5) | −0.004 (3) |
O1' | 0.0833 (16) | 0.0782 (14) | 0.058 (6) | −0.0135 (13) | −0.016 (9) | 0.017 (3) |
B | 0.0364 (13) | 0.0412 (15) | 0.0425 (13) | −0.0001 (11) | 0.0063 (10) | 0.0003 (11) |
C15 | 0.0304 (11) | 0.0476 (13) | 0.0400 (11) | −0.0015 (9) | 0.0070 (9) | 0.0012 (10) |
C16 | 0.0559 (14) | 0.0544 (15) | 0.0479 (13) | −0.0100 (12) | 0.0088 (11) | −0.0011 (12) |
C17 | 0.0557 (15) | 0.0748 (18) | 0.0475 (13) | −0.0104 (13) | 0.0166 (11) | −0.0124 (14) |
C18 | 0.0507 (14) | 0.0596 (17) | 0.0616 (16) | −0.0020 (12) | 0.0091 (12) | −0.0212 (13) |
C19 | 0.0624 (15) | 0.0442 (14) | 0.0636 (16) | −0.0058 (12) | 0.0099 (12) | −0.0059 (12) |
C20 | 0.0507 (14) | 0.0496 (14) | 0.0435 (12) | −0.0030 (11) | 0.0131 (10) | −0.0022 (11) |
C21 | 0.0371 (11) | 0.0364 (12) | 0.0437 (11) | −0.0054 (10) | 0.0046 (9) | −0.0023 (10) |
C22 | 0.0426 (12) | 0.0471 (13) | 0.0485 (13) | 0.0017 (10) | 0.0054 (10) | −0.0008 (11) |
C23 | 0.0607 (15) | 0.0515 (14) | 0.0460 (14) | −0.0061 (12) | −0.0027 (11) | 0.0064 (11) |
C24 | 0.0738 (17) | 0.0581 (15) | 0.0419 (13) | −0.0128 (14) | 0.0146 (12) | −0.0043 (12) |
C25 | 0.0624 (16) | 0.0662 (16) | 0.0550 (15) | 0.0073 (13) | 0.0202 (12) | −0.0047 (13) |
C26 | 0.0511 (14) | 0.0529 (14) | 0.0463 (13) | 0.0079 (11) | 0.0113 (10) | 0.0027 (11) |
C27 | 0.0391 (12) | 0.0452 (13) | 0.0365 (11) | −0.0024 (10) | 0.0061 (9) | 0.0048 (10) |
C28 | 0.0486 (13) | 0.0501 (14) | 0.0501 (13) | −0.0044 (11) | 0.0047 (10) | 0.0002 (11) |
C29 | 0.0655 (17) | 0.0581 (16) | 0.0561 (15) | −0.0211 (14) | −0.0002 (12) | 0.0012 (13) |
C30 | 0.0485 (15) | 0.093 (2) | 0.0542 (15) | −0.0255 (15) | 0.0038 (12) | 0.0083 (14) |
C31 | 0.0419 (14) | 0.0836 (19) | 0.0621 (16) | −0.0005 (13) | 0.0126 (11) | 0.0028 (14) |
C32 | 0.0424 (13) | 0.0540 (14) | 0.0561 (14) | −0.0013 (11) | 0.0117 (10) | 0.0016 (11) |
C33 | 0.0411 (12) | 0.0429 (13) | 0.0377 (11) | −0.0018 (10) | 0.0093 (9) | −0.0037 (10) |
C34 | 0.0435 (13) | 0.0525 (15) | 0.0583 (14) | −0.0039 (11) | 0.0038 (11) | 0.0077 (12) |
C35 | 0.0623 (17) | 0.0575 (16) | 0.0639 (16) | 0.0048 (13) | 0.0018 (13) | 0.0160 (13) |
C36 | 0.0517 (15) | 0.0693 (17) | 0.0471 (13) | 0.0147 (13) | −0.0026 (11) | 0.0054 (13) |
C37 | 0.0407 (13) | 0.0691 (17) | 0.0497 (13) | −0.0011 (12) | 0.0007 (11) | −0.0062 (13) |
C38 | 0.0471 (13) | 0.0493 (14) | 0.0518 (13) | −0.0052 (11) | 0.0041 (11) | 0.0004 (11) |
S | 0.0728 (5) | 0.0814 (5) | 0.0697 (5) | −0.0124 (4) | 0.0003 (4) | −0.0133 (4) |
O2 | 0.0814 (13) | 0.0799 (14) | 0.1002 (14) | 0.0218 (11) | −0.0005 (11) | −0.0287 (11) |
C39 | 0.0779 (19) | 0.092 (2) | 0.0811 (19) | 0.0118 (17) | 0.0195 (16) | 0.0019 (17) |
C40 | 0.080 (2) | 0.161 (3) | 0.081 (2) | 0.008 (2) | 0.0150 (17) | 0.037 (2) |
Geometric parameters (Å, º) top
C1—N | 1.478 (4) | C36—C37 | 1.369 (3) |
N—C6 | 1.344 (4) | C37—C38 | 1.389 (3) |
N—C2 | 1.345 (4) | S—O2 | 1.4941 (18) |
C2—C3 | 1.376 (5) | S—C40 | 1.757 (3) |
C3—C4 | 1.387 (5) | S—C39 | 1.764 (3) |
C4—C5 | 1.389 (5) | C1—H1A | 0.960 |
C4—C7 | 1.436 (5) | C1—H1B | 0.960 |
C5—C6 | 1.352 (5) | C1—H1C | 0.960 |
C7—C8 | 1.315 (4) | C2—H2 | 0.930 |
C8—C9 | 1.467 (5) | C3—H3 | 0.930 |
C9—C14 | 1.386 (4) | C5—H5 | 0.930 |
C9—C10 | 1.399 (5) | C6—H6 | 0.930 |
C10—C11 | 1.397 (4) | C7—H7 | 0.930 |
C11—C12 | 1.390 (9) | C8—H8 | 0.930 |
C12—O1 | 1.370 (7) | C10—H10 | 0.930 |
C12—C13 | 1.382 (4) | C11—H11 | 0.930 |
C13—C14 | 1.371 (5) | C13—H13 | 0.930 |
C1'—N' | 1.478 (5) | C14—H14 | 0.930 |
N'—C6' | 1.344 (4) | O1—H1 | 0.820 |
N'—C2' | 1.345 (4) | C1'—H1'1 | 0.960 |
C2'—C3' | 1.375 (5) | C1'—H1'2 | 0.960 |
C3'—C4' | 1.389 (5) | C1'—H1'3 | 0.960 |
C4'—C5' | 1.386 (5) | C2'—H2' | 0.930 |
C4'—C7' | 1.444 (5) | C3'—H3' | 0.930 |
C5'—C6' | 1.353 (5) | C5'—H5' | 0.930 |
C7'—C8' | 1.304 (4) | C6'—H6' | 0.930 |
C8'—C9' | 1.470 (5) | C7'—H7' | 0.930 |
C9'—C14' | 1.385 (4) | C8'—H8' | 0.930 |
C9'—C10' | 1.400 (5) | C10'—H10' | 0.930 |
C10'—C11' | 1.396 (5) | C11'—H11' | 0.930 |
C11'—C12' | 1.391 (9) | C13'—H13' | 0.930 |
C12'—O1' | 1.371 (7) | C14'—H14' | 0.930 |
C12'—C13' | 1.382 (4) | O1'—H1' | 0.820 |
C13'—C14' | 1.372 (5) | C16—H16 | 0.930 |
B—C15 | 1.644 (3) | C17—H17 | 0.930 |
B—C21 | 1.645 (3) | C18—H18 | 0.930 |
B—C33 | 1.645 (3) | C19—H19 | 0.930 |
B—C27 | 1.651 (3) | C20—H20 | 0.930 |
C15—C20 | 1.384 (3) | C22—H22 | 0.930 |
C15—C16 | 1.399 (3) | C23—H23 | 0.930 |
C16—C17 | 1.374 (3) | C24—H24 | 0.930 |
C17—C18 | 1.372 (3) | C25—H25 | 0.930 |
C18—C19 | 1.372 (3) | C26—H26 | 0.930 |
C19—C20 | 1.389 (3) | C28—H28 | 0.930 |
C21—C26 | 1.396 (3) | C29—H29 | 0.930 |
C21—C22 | 1.399 (3) | C30—H30 | 0.930 |
C22—C23 | 1.384 (3) | C31—H31 | 0.930 |
C23—C24 | 1.378 (3) | C32—H32 | 0.930 |
C24—C25 | 1.372 (3) | C34—H34 | 0.930 |
C25—C26 | 1.383 (3) | C35—H35 | 0.930 |
C27—C32 | 1.386 (3) | C36—H36 | 0.930 |
C27—C28 | 1.399 (3) | C37—H37 | 0.930 |
C28—C29 | 1.386 (3) | C38—H38 | 0.930 |
C29—C30 | 1.376 (3) | C39—H39A | 0.960 |
C30—C31 | 1.371 (3) | C39—H39B | 0.960 |
C31—C32 | 1.386 (3) | C39—H39C | 0.960 |
C33—C34 | 1.396 (3) | C40—H40A | 0.960 |
C33—C38 | 1.398 (3) | C40—H40B | 0.960 |
C34—C35 | 1.389 (3) | C40—H40C | 0.960 |
C35—C36 | 1.365 (3) | | |
| | | |
C6—N—C2 | 118.6 (4) | C5—C6—H6 | 119.3 |
C6—N—C1 | 120.3 (4) | C8—C7—H7 | 116.3 |
C2—N—C1 | 121.0 (4) | C4—C7—H7 | 116.3 |
N—C2—C3 | 121.4 (4) | C7—C8—H8 | 115.9 |
C2—C3—C4 | 120.4 (4) | C9—C8—H8 | 115.9 |
C3—C4—C5 | 116.4 (4) | C11—C10—H10 | 119.6 |
C3—C4—C7 | 119.9 (4) | C9—C10—H10 | 119.6 |
C5—C4—C7 | 123.7 (4) | C12—C11—H11 | 120.2 |
C6—C5—C4 | 120.8 (5) | C10—C11—H11 | 120.2 |
N—C6—C5 | 121.8 (5) | C12—C13—H13 | 120.3 |
C8—C7—C4 | 129.1 (4) | C14—C13—H13 | 120.3 |
C7—C8—C9 | 129.2 (4) | C9—C14—H14 | 119.0 |
C14—C9—C10 | 117.2 (4) | C13—C14—H14 | 119.0 |
C14—C9—C8 | 125.8 (4) | N'—C1'—H1'1 | 109.5 |
C10—C9—C8 | 117.0 (4) | N'—C1'—H1'2 | 109.5 |
C11—C10—C9 | 121.0 (4) | H1'1—C1'—H1'2 | 109.5 |
C12—C11—C10 | 119.6 (6) | N'—C1'—H1'3 | 109.5 |
O1—C12—C13 | 122.5 (6) | H1'1—C1'—H1'3 | 109.5 |
O1—C12—C11 | 116.4 (9) | H1'2—C1'—H1'3 | 109.5 |
C13—C12—C11 | 119.1 (6) | N'—C2'—H2' | 119.3 |
C14—C13—C12 | 120.1 (4) | C3'—C2'—H2' | 119.3 |
C13—C14—C9 | 122.3 (4) | C2'—C3'—H3' | 119.9 |
C6'—N'—C2' | 118.6 (3) | C4'—C3'—H3' | 119.9 |
C6'—N'—C1' | 120.6 (5) | C6'—C5'—H5' | 120.0 |
C2'—N'—C1' | 120.7 (5) | C4'—C5'—H5' | 120.0 |
N'—C2'—C3' | 121.3 (4) | N'—C6'—H6' | 119.2 |
C2'—C3'—C4' | 120.4 (4) | C5'—C6'—H6' | 119.2 |
C5'—C4'—C3' | 116.5 (4) | C8'—C7'—H7' | 116.4 |
C5'—C4'—C7' | 125.0 (4) | C4'—C7'—H7' | 116.4 |
C3'—C4'—C7' | 118.3 (4) | C7'—C8'—H8' | 115.1 |
C6'—C5'—C4' | 120.8 (4) | C9'—C8'—H8' | 115.1 |
N'—C6'—C5' | 122.0 (5) | C11'—C10'—H10' | 119.6 |
C8'—C7'—C4' | 126.0 (4) | C9'—C10'—H10' | 119.6 |
C7'—C8'—C9' | 128.6 (4) | C12'—C11'—H11' | 120.3 |
C14'—C9'—C10' | 117.2 (4) | C10'—C11'—H11' | 120.3 |
C14'—C9'—C8' | 126.7 (4) | C12'—C13'—H13' | 120.4 |
C10'—C9'—C8' | 116.0 (4) | C14'—C13'—H13' | 120.3 |
C11'—C10'—C9' | 120.9 (4) | C9'—C14'—H14' | 119.0 |
C12'—C11'—C10' | 119.4 (7) | C13'—C14'—H14' | 119.0 |
O1'—C12'—C13' | 122.4 (7) | C12'—O1'—H1' | 109.5 |
O1'—C12'—C11' | 115.9 (9) | C17—C16—H16 | 118.3 |
C13'—C12'—C11' | 118.9 (7) | C15—C16—H16 | 118.3 |
C14'—C13'—C12' | 120.1 (4) | C18—C17—H17 | 119.8 |
C13'—C14'—C9' | 122.1 (4) | C16—C17—H17 | 119.8 |
C15—B—C21 | 112.99 (17) | C19—C18—H18 | 120.8 |
C15—B—C33 | 106.34 (16) | C17—C18—H18 | 120.8 |
C21—B—C33 | 110.02 (16) | C18—C19—H19 | 120.0 |
C15—B—C27 | 110.16 (16) | C20—C19—H19 | 120.0 |
C21—B—C27 | 104.87 (16) | C15—C20—H20 | 118.1 |
C33—B—C27 | 112.58 (17) | C19—C20—H20 | 118.1 |
C20—C15—C16 | 114.01 (19) | C23—C22—H22 | 118.4 |
C20—C15—B | 126.58 (17) | C21—C22—H22 | 118.4 |
C16—C15—B | 119.40 (18) | C24—C23—H23 | 120.0 |
C17—C16—C15 | 123.3 (2) | C22—C23—H23 | 120.0 |
C18—C17—C16 | 120.6 (2) | C25—C24—H24 | 120.5 |
C17—C18—C19 | 118.4 (2) | C23—C24—H24 | 120.5 |
C18—C19—C20 | 120.0 (2) | C24—C25—H25 | 119.9 |
C15—C20—C19 | 123.6 (2) | C26—C25—H25 | 119.9 |
C26—C21—C22 | 114.34 (19) | C25—C26—H26 | 118.4 |
C26—C21—B | 124.34 (18) | C21—C26—H26 | 118.4 |
C22—C21—B | 121.16 (18) | C29—C28—H28 | 118.4 |
C23—C22—C21 | 123.3 (2) | C27—C28—H28 | 118.4 |
C24—C23—C22 | 120.0 (2) | C30—C29—H29 | 119.9 |
C25—C24—C23 | 118.8 (2) | C28—C29—H29 | 119.9 |
C24—C25—C26 | 120.4 (2) | C31—C30—H30 | 120.6 |
C25—C26—C21 | 123.1 (2) | C29—C30—H30 | 120.6 |
C32—C27—C28 | 114.3 (2) | C30—C31—H31 | 120.0 |
C32—C27—B | 124.52 (19) | C32—C31—H31 | 120.0 |
C28—C27—B | 121.03 (18) | C31—C32—H32 | 118.2 |
C29—C28—C27 | 123.0 (2) | C27—C32—H32 | 118.2 |
C30—C29—C28 | 120.1 (2) | C35—C34—H34 | 118.7 |
C31—C30—C29 | 118.9 (2) | C33—C34—H34 | 118.7 |
C30—C31—C32 | 119.9 (2) | C36—C35—H35 | 119.6 |
C31—C32—C27 | 123.7 (2) | C34—C35—H35 | 119.6 |
C34—C33—C38 | 114.40 (19) | C35—C36—H36 | 120.6 |
C34—C33—B | 126.53 (18) | C37—C36—H36 | 120.6 |
C38—C33—B | 119.06 (18) | C36—C37—H37 | 120.0 |
C35—C34—C33 | 122.5 (2) | C38—C37—H37 | 120.0 |
C36—C35—C34 | 120.9 (2) | C37—C38—H38 | 118.4 |
C35—C36—C37 | 118.8 (2) | C33—C38—H38 | 118.4 |
C36—C37—C38 | 120.0 (2) | S—C39—H39A | 109.5 |
C37—C38—C33 | 123.3 (2) | S—C39—H39B | 109.5 |
O2—S—C40 | 105.47 (13) | H39A—C39—H39B | 109.5 |
O2—S—C39 | 107.21 (12) | S—C39—H39C | 109.5 |
C40—S—C39 | 97.51 (15) | H39A—C39—H39C | 109.5 |
N—C2—H2 | 119.2 | H39B—C39—H39C | 109.5 |
C3—C2—H2 | 119.2 | S—C40—H40A | 109.5 |
C2—C3—H3 | 119.9 | S—C40—H40B | 109.5 |
C4—C3—H3 | 119.9 | H40A—C40—H40B | 109.5 |
C6—C5—H5 | 119.9 | S—C40—H40C | 109.5 |
C4—C5—H5 | 119.9 | H40A—C40—H40C | 109.5 |
N—C6—H6 | 119.3 | H40B—C40—H40C | 109.5 |
| | | |
C6—N—C2—C3 | 2 (9) | C21—B—C15—C16 | 176.76 (17) |
C1—N—C2—C3 | 179 (5) | C33—B—C15—C16 | 56.0 (2) |
N—C2—C3—C4 | −1 (7) | C27—B—C15—C16 | −66.3 (2) |
C2—C3—C4—C5 | 4 (4) | C20—C15—C16—C17 | −0.9 (3) |
C2—C3—C4—C7 | −177 (3) | B—C15—C16—C17 | 179.9 (2) |
C3—C4—C5—C6 | −8 (4) | C15—C16—C17—C18 | 0.7 (3) |
C7—C4—C5—C6 | 173 (3) | C16—C17—C18—C19 | 0.1 (3) |
C2—N—C6—C5 | −6 (9) | C17—C18—C19—C20 | −0.6 (3) |
C1—N—C6—C5 | 176 (5) | C16—C15—C20—C19 | 0.3 (3) |
C4—C5—C6—N | 9 (7) | B—C15—C20—C19 | 179.4 (2) |
C3—C4—C7—C8 | 0.9 (16) | C18—C19—C20—C15 | 0.4 (3) |
C5—C4—C7—C8 | 179.4 (15) | C15—B—C21—C26 | −125.2 (2) |
C4—C7—C8—C9 | 177.2 (9) | C33—B—C21—C26 | −6.5 (3) |
C7—C8—C9—C14 | 178.6 (14) | C27—B—C21—C26 | 114.8 (2) |
C7—C8—C9—C10 | −0.1 (16) | C15—B—C21—C22 | 59.8 (2) |
C14—C9—C10—C11 | 3 (3) | C33—B—C21—C22 | 178.44 (18) |
C8—C9—C10—C11 | −178 (3) | C27—B—C21—C22 | −60.3 (2) |
C9—C10—C11—C12 | 4 (5) | C26—C21—C22—C23 | 0.0 (3) |
C10—C11—C12—O1 | −174 (4) | B—C21—C22—C23 | 175.53 (19) |
C10—C11—C12—C13 | −9 (6) | C21—C22—C23—C24 | −0.9 (3) |
O1—C12—C13—C14 | 172 (4) | C22—C23—C24—C25 | 0.8 (3) |
C11—C12—C13—C14 | 9 (6) | C23—C24—C25—C26 | 0.2 (4) |
C12—C13—C14—C9 | −3 (5) | C24—C25—C26—C21 | −1.2 (4) |
C10—C9—C14—C13 | −3 (3) | C22—C21—C26—C25 | 1.1 (3) |
C8—C9—C14—C13 | 178 (2) | B—C21—C26—C25 | −174.3 (2) |
C6'—N'—C2'—C3' | −2 (9) | C15—B—C27—C32 | −8.7 (3) |
C1'—N'—C2'—C3' | 175 (5) | C21—B—C27—C32 | 113.1 (2) |
N'—C2'—C3'—C4' | 2 (7) | C33—B—C27—C32 | −127.2 (2) |
C2'—C3'—C4'—C5' | −4 (4) | C15—B—C27—C28 | 175.98 (17) |
C2'—C3'—C4'—C7' | −179 (3) | C21—B—C27—C28 | −62.1 (2) |
C3'—C4'—C5'—C6' | 6 (4) | C33—B—C27—C28 | 57.5 (2) |
C7'—C4'—C5'—C6' | −179 (3) | C32—C27—C28—C29 | 2.4 (3) |
C2'—N'—C6'—C5' | 4 (9) | B—C27—C28—C29 | 178.12 (19) |
C1'—N'—C6'—C5' | −172 (5) | C27—C28—C29—C30 | −1.5 (3) |
C4'—C5'—C6'—N' | −6 (7) | C28—C29—C30—C31 | −1.1 (3) |
C5'—C4'—C7'—C8' | −6.9 (19) | C29—C30—C31—C32 | 2.6 (4) |
C3'—C4'—C7'—C8' | 168.6 (11) | C30—C31—C32—C27 | −1.6 (3) |
C4'—C7'—C8'—C9' | −175.5 (8) | C28—C27—C32—C31 | −0.8 (3) |
C7'—C8'—C9'—C14' | 1.7 (19) | B—C27—C32—C31 | −176.4 (2) |
C7'—C8'—C9'—C10' | 178.5 (12) | C15—B—C33—C34 | −123.1 (2) |
C14'—C9'—C10'—C11' | −4 (4) | C21—B—C33—C34 | 114.2 (2) |
C8'—C9'—C10'—C11' | 179 (3) | C27—B—C33—C34 | −2.4 (3) |
C9'—C10'—C11'—C12' | −6 (5) | C15—B—C33—C38 | 56.2 (2) |
C10'—C11'—C12'—O1' | 175 (4) | C21—B—C33—C38 | −66.5 (2) |
C10'—C11'—C12'—C13' | 13 (6) | C27—B—C33—C38 | 176.97 (17) |
O1'—C12'—C13'—C14' | −171 (4) | C38—C33—C34—C35 | 1.1 (3) |
C11'—C12'—C13'—C14' | −11 (6) | B—C33—C34—C35 | −179.5 (2) |
C12'—C13'—C14'—C9' | 1 (5) | C33—C34—C35—C36 | −0.2 (4) |
C10'—C9'—C14'—C13' | 6 (3) | C34—C35—C36—C37 | −1.0 (3) |
C8'—C9'—C14'—C13' | −177 (2) | C35—C36—C37—C38 | 1.1 (3) |
C21—B—C15—C20 | −2.3 (3) | C36—C37—C38—C33 | −0.1 (3) |
C33—B—C15—C20 | −123.1 (2) | C34—C33—C38—C37 | −1.0 (3) |
C27—B—C15—C20 | 114.6 (2) | B—C33—C38—C37 | 179.58 (19) |
Dihedral angles of the cation (°) topName | A12 | A13 | A23 | B |
Unprimed 1 | 7.5 (2) | 3.9 (3) | 3.7 (8) | 177.2 (9) |
Primed 2 | 7.7 (3) | 9.1 (6) | 1.4 (4) | -168.6 (11) |
Notes: N—C6 (N'—C6') pyridine ring is plane 1, C9—C14 (C9'—C14') phenyl
ring is plane 2 and the central C4—C7═C8—C9 unit is plane 3.
A12: the dihedral angle between plane 1 and plane 2. A13: the dihedral
angle between plane 1 and plane 3. A23: the dihedral angle between plane 2
and plane 3. B: the torsion angle C4—C7═C8–C9. |
Packing energies calculated by OPEC (kJ mol-1) topInteraction | Form 1 | Form 2 |
Total | -290.826 | -295.800 |
Cation–cation | -39.855 | -41.409 |
Anion–anion | -54.143 | -54.143 |
Cation–solvent | -12.933 | -13.447 |
Anion–solvent | -37.652 | -37.652 |
Anion–cation | -123.403 | -127.880 |
C—H···π interactions (Å, °) topC | H | P | dHP | dCP | ACHP | symmetry code |
C40 | H40C | P7 | 2.894 | 3.556 (4) | 127.0 | -x+1,-y+1,-z |
C37 | H37 | P5 | 2.983 | 3.774 (4) | 143.9 | -x,y-1,z |
C6 | H6 | P7 | 2.490 | 3.374 (3) | 158.6 | -x+3/2,y-1/2,-z+1/2 |
C6' | H6' | P7 | 2.632 | 3.527 (3) | 162.4 | -x+3/2,y-1/2,-z+1/2 |
C1 | H1B | P2 | 2.830 | 3.487 (4) | 126.5 | x,y-1,z |
Notes: P: the centers of planes; P2: the center of the plane C9–C14; P5: the
center of the plane C15–C20; P7: the center of the plane C27–C32; dHP:
the distance of the H atom from the center of the plane; dCP: the distance
of the C atom from the center of the plane; ACHP: the angle between C—H
and C···P. |