Abstract
C36H56N2O4, monoclinic, P21/c (no. 14), a = 18.1240(10) Å, b = 17.1409(9) Å, c = 11.3102(6) Å, β = 95.659(2)°, V = 3,496.5(3) Å3, Z = 4, R gt (F) = 0.0638, wR ref (F2) = 0.1634, T = 173 K.
Table 1 contains crystallographic data and Table 2 contains the list of the atoms including atomic coordinates and displacement parameters.

Data collection and handling.
| Crystal: | Yellow block |
| Size: | 0.22 × 0.16 × 0.11 mm |
| Wavelength: | Mo Kα radiation (0.71073 Å) |
| μ: | 0.07 mm−1 |
| Diffractometer, scan mode: | Bruker D8 Venture, φ and ω |
| θmax, completeness: | 25.7°, >99 % |
| N(hkl)measured, N(hkl)unique, Rint: | 37,838, 6,615, 0.100 |
| Criterion for Iobs, N(hkl)gt: | Iobs > 2 σ(Iobs), 4,644 |
| N(param)refined: | 455 |
| Programs: | Bruker, 1 SHELX, 2 Olex2 3 |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).
| Atom | x | y | z | Uiso*/Ueq |
|---|---|---|---|---|
| O1 | 0.73536 (9) | 0.67636 (9) | −0.09626 (15) | 0.0400 (4) |
| H1 | 0.698792 | 0.664180 | −0.059921 | 0.060* |
| O2 | 0.61179 (9) | 0.62769 (9) | 0.25638 (14) | 0.0372 (4) |
| O3 | 0.60668 (9) | 0.60548 (9) | 0.51038 (14) | 0.0391 (4) |
| O4 | 0.46275 (9) | 0.67632 (9) | 0.82978 (14) | 0.0363 (4) |
| H4 | 0.496630 | 0.652610 | 0.799005 | 0.054* |
| N1 | 0.64529 (11) | 0.58954 (12) | 0.00846 (17) | 0.0380 (5) |
| N2 | 0.52547 (10) | 0.56940 (11) | 0.71572 (17) | 0.0320 (4) |
| C1 | 0.77755 (13) | 0.61227 (13) | −0.1095 (2) | 0.0332 (5) |
| C2 | 0.84157 (13) | 0.61881 (13) | −0.1688 (2) | 0.0313 (5) |
| C3 | 0.88247 (13) | 0.55089 (13) | −0.1790 (2) | 0.0339 (5) |
| H3 | 0.925936 | 0.554208 | −0.219298 | 0.041* |
| C4 | 0.86429 (13) | 0.47802 (13) | −0.1341 (2) | 0.0364 (6) |
| C5 | 0.80056 (14) | 0.47454 (14) | −0.0772 (2) | 0.0382 (6) |
| H5 | 0.786028 | 0.425926 | −0.046523 | 0.046* |
| C6 | 0.75650 (13) | 0.54040 (13) | −0.0632 (2) | 0.0350 (6) |
| C7 | 0.86620 (13) | 0.69694 (13) | −0.2192 (2) | 0.0328 (5) |
| C8 | 0.88290 (15) | 0.75500 (14) | −0.1175 (2) | 0.0443 (6) |
| H8A | 0.837597 | 0.765010 | −0.079275 | 0.066* |
| H8B | 0.900909 | 0.803976 | −0.148898 | 0.066* |
| H8C | 0.920917 | 0.733243 | −0.059069 | 0.066* |
| C9 | 0.80516 (14) | 0.72986 (15) | −0.3095 (2) | 0.0431 (6) |
| H9A | 0.821779 | 0.779386 | −0.341076 | 0.065* |
| H9B | 0.760011 | 0.738581 | −0.270246 | 0.065* |
| H9C | 0.794766 | 0.692591 | −0.374714 | 0.065* |
| C10 | 0.93624 (14) | 0.68823 (15) | −0.2831 (2) | 0.0438 (6) |
| H10A | 0.927107 | 0.650746 | −0.348277 | 0.066* |
| H10B | 0.976993 | 0.669452 | −0.226866 | 0.066* |
| H10C | 0.949528 | 0.738921 | −0.314982 | 0.066* |
| C11 | 0.91285 (15) | 0.40608 (14) | −0.1484 (2) | 0.0454 (7) |
| C15 | 0.68953 (13) | 0.53311 (15) | −0.0029 (2) | 0.0379 (6) |
| H15 | 0.678372 | 0.483872 | 0.029559 | 0.045* |
| C16 | 0.57670 (13) | 0.57563 (15) | 0.0630 (2) | 0.0407 (6) |
| H16A | 0.579522 | 0.523895 | 0.102103 | 0.049* |
| H16B | 0.534667 | 0.574495 | 0.000078 | 0.049* |
| C17 | 0.56213 (13) | 0.63651 (16) | 0.1527 (2) | 0.0419 (6) |
| H17A | 0.568160 | 0.689026 | 0.118540 | 0.050* |
| H17B | 0.510485 | 0.631694 | 0.173320 | 0.050* |
| C18 | 0.60182 (14) | 0.68715 (14) | 0.3416 (2) | 0.0419 (6) |
| H18A | 0.548466 | 0.692407 | 0.352098 | 0.050* |
| H18B | 0.619515 | 0.737699 | 0.312785 | 0.050* |
| C19 | 0.64366 (14) | 0.66724 (14) | 0.4568 (2) | 0.0391 (6) |
| H19A | 0.694681 | 0.651018 | 0.443904 | 0.047* |
| H19B | 0.646809 | 0.713440 | 0.509540 | 0.047* |
| C20 | 0.64104 (13) | 0.58439 (15) | 0.6241 (2) | 0.0386 (6) |
| H20A | 0.650025 | 0.631470 | 0.674123 | 0.046* |
| H20B | 0.689266 | 0.558795 | 0.616142 | 0.046* |
| C21 | 0.59038 (13) | 0.52953 (14) | 0.6800 (2) | 0.0369 (6) |
| H21A | 0.574413 | 0.487709 | 0.622729 | 0.044* |
| H21B | 0.617629 | 0.504882 | 0.750466 | 0.044* |
| C22 | 0.46107 (12) | 0.54534 (13) | 0.67632 (19) | 0.0287 (5) |
| H22 | 0.456964 | 0.502862 | 0.622119 | 0.034* |
| C23 | 0.39368 (12) | 0.58086 (12) | 0.71171 (19) | 0.0271 (5) |
| C24 | 0.32514 (12) | 0.54916 (13) | 0.6695 (2) | 0.0300 (5) |
| H24 | 0.323841 | 0.506415 | 0.615915 | 0.036* |
| C25 | 0.25920 (12) | 0.57790 (12) | 0.70319 (19) | 0.0297 (5) |
| C26 | 0.26461 (13) | 0.64008 (13) | 0.7840 (2) | 0.0308 (5) |
| H26 | 0.219881 | 0.660399 | 0.808882 | 0.037* |
| C27 | 0.33104 (13) | 0.67420 (12) | 0.83054 (19) | 0.0285 (5) |
| C28 | 0.39635 (12) | 0.64442 (12) | 0.79109 (19) | 0.0275 (5) |
| C29 | 0.18455 (13) | 0.54096 (14) | 0.6594 (2) | 0.0368 (6) |
| C33 | 0.33325 (14) | 0.74133 (13) | 0.9210 (2) | 0.0353 (6) |
| C34 | 0.25716 (17) | 0.75871 (16) | 0.9603 (3) | 0.0573 (8) |
| H34A | 0.261344 | 0.800355 | 1.019973 | 0.086* |
| H34B | 0.237345 | 0.711591 | 0.994741 | 0.086* |
| H34C | 0.223725 | 0.775390 | 0.891593 | 0.086* |
| C35 | 0.36243 (16) | 0.81590 (14) | 0.8673 (3) | 0.0473 (7) |
| H35A | 0.328708 | 0.831685 | 0.798386 | 0.071* |
| H35B | 0.411849 | 0.806154 | 0.842292 | 0.071* |
| H35C | 0.365384 | 0.857590 | 0.926897 | 0.071* |
| C36 | 0.38348 (19) | 0.71875 (18) | 1.0332 (2) | 0.0608 (8) |
| H36A | 0.434787 | 0.713966 | 1.013708 | 0.091* |
| H36B | 0.367053 | 0.668771 | 1.063526 | 0.091* |
| H36C | 0.380654 | 0.759125 | 1.093953 | 0.091* |
| C12a | 0.9949 (4) | 0.4214 (4) | −0.0877 (7) | 0.053 (2) |
| H12Aa | 1.026988 | 0.377665 | −0.105078 | 0.079* |
| H12Ba | 0.993917 | 0.426188 | −0.001529 | 0.079* |
| H12Ca | 1.014253 | 0.469714 | −0.119220 | 0.079* |
| C13a | 0.9297 (4) | 0.3949 (4) | −0.2895 (6) | 0.0499 (19) |
| H13Aa | 0.951041 | 0.443073 | −0.317978 | 0.075* |
| H13Ba | 0.883233 | 0.383180 | −0.338165 | 0.075* |
| H13Ca | 0.964679 | 0.351805 | −0.295435 | 0.075* |
| C14a | 0.8889 (4) | 0.3294 (3) | −0.1106 (7) | 0.051 (2) |
| H14Aa | 0.842429 | 0.315015 | −0.157098 | 0.077* |
| H14Ba | 0.881244 | 0.331112 | −0.026087 | 0.077* |
| H14Ca | 0.927110 | 0.290611 | −0.123262 | 0.077* |
| C30b | 0.1875 (6) | 0.4987 (6) | 0.5364 (10) | 0.048 (2) |
| H30Ab | 0.137289 | 0.483697 | 0.504593 | 0.071* |
| H30Bb | 0.218560 | 0.451896 | 0.547476 | 0.071* |
| H30Cb | 0.208655 | 0.534073 | 0.480639 | 0.071* |
| C31b | 0.1230 (4) | 0.6041 (5) | 0.6367 (11) | 0.056 (2) |
| H31Ab | 0.076678 | 0.579222 | 0.603978 | 0.084* |
| H31Bb | 0.138219 | 0.642718 | 0.580090 | 0.084* |
| H31Cb | 0.115195 | 0.629961 | 0.711726 | 0.084* |
| C32b | 0.1635 (7) | 0.4822 (8) | 0.7469 (11) | 0.066 (3) |
| H32Ab | 0.155966 | 0.508335 | 0.821856 | 0.100* |
| H32Bb | 0.203216 | 0.443507 | 0.760830 | 0.100* |
| H32Cb | 0.117566 | 0.456163 | 0.715691 | 0.100* |
| C12Ac | 0.9790 (3) | 0.4228 (3) | −0.1994 (7) | 0.072 (2) |
| H12Dc | 1.007338 | 0.374523 | −0.206169 | 0.108* |
| H12Ec | 1.008685 | 0.459965 | −0.148956 | 0.108* |
| H12Fc | 0.967089 | 0.445413 | −0.278551 | 0.108* |
| C13Ac | 0.8620 (3) | 0.3476 (3) | −0.2210 (5) | 0.0544 (15) |
| H13Dc | 0.845949 | 0.369947 | −0.299061 | 0.082* |
| H13Ec | 0.818475 | 0.336533 | −0.178756 | 0.082* |
| H13Fc | 0.889230 | 0.299043 | −0.231311 | 0.082* |
| C14Ac | 0.9289 (3) | 0.3683 (3) | −0.0207 (5) | 0.0521 (14) |
| H14Dc | 0.954147 | 0.318147 | −0.027375 | 0.078* |
| H14Ec | 0.881987 | 0.359987 | 0.013752 | 0.078* |
| H14Fc | 0.960522 | 0.403342 | 0.030613 | 0.078* |
| C30Ad | 0.1807 (12) | 0.5256 (11) | 0.535 (2) | 0.062 (4) |
| H30Dd | 0.135156 | 0.496705 | 0.510642 | 0.093* |
| H30Ed | 0.223773 | 0.494408 | 0.518358 | 0.093* |
| H30Fd | 0.180686 | 0.574982 | 0.491836 | 0.093* |
| C31Ad | 0.1201 (8) | 0.5879 (9) | 0.694 (2) | 0.065 (3) |
| H31Dd | 0.121249 | 0.640045 | 0.658710 | 0.097* |
| H31Ed | 0.123366 | 0.592582 | 0.780845 | 0.097* |
| H31Fd | 0.073656 | 0.561812 | 0.665460 | 0.097* |
| C32Ad | 0.1811 (9) | 0.4606 (9) | 0.7313 (18) | 0.046 (3) |
| H32Dd | 0.183955 | 0.471668 | 0.816685 | 0.069* |
| H32Ed | 0.222875 | 0.427400 | 0.714817 | 0.069* |
| H32Fd | 0.134422 | 0.433790 | 0.706456 | 0.069* |
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aOccupancy: 0.417 (5), bOccupancy: 0.620 (19), cOccupancy: 0.583 (5), dOccupancy: 0.380 (19).
1 Source of material
All chemicals were of analytical grade and used as received without further purification. The preparation of the title compound is similar to the previously reported literature procedure. 4 , 5 3,5-Di-tert-butyl-2-hydroxybenzaldehyde (468.72 mg, 2 mmol) was dissolved in 3 mL methanol solution and the solution was slowly added to 1,8-diamino-3,6-dioxaoctane (148.24 mg, 1 mmol) dissolved in 3 mL methanol solution. The reaction mixture was stirred magnetically in a 25 mL flask at room temperature for 7 h. When the reaction is complete, the mixture was dried under reduced pressure, washed and purified by recrystallization with methanol solution and methanol/hexane (1:4) solution, successively. Several clear light yellow crystals were obtained.
2 Experimental details
The initial structure of the title compound was determined using the SHELXT-2014 program. The refinement process was carried out using the SHELXL-2019 program. Hydrogen atoms were placed in their geometrically idealized positions and constrained to ride on their parent atoms.
3 Comment
Schiff bases compounds are known for their high thermodynamic stability when coordinated with various metals. 6 , 7 According to literature reports, researchers have continuously constructed a large number of new molecules or materials with specific structures, functions, and sizes by changing Schiff base substituents, electron donor atoms, and their positions and so on. 8 , 9 , 10 , 11 Schiff bases compounds and their metal complexes are often used as excellent luminescent material, 12 fluorescent probe 13 and magnetic materials. 14 Next, we will further investigate the transition metal and rare earth metal complexes of the title compound, and further explore their properties and application value. 15 , 16
In conclusion, we have successfully designed and developed a new flexible Schiff base compound. The data of title compound crystals were collected and analyzed using an X-ray diffractometer (cf. the figure), in which all bond lengths and bond angles are similar to those given in the literature. 5 , 7 There are two pairs of strong intramolecular O1–H1⋯N1 and O4–H4⋯N2 hydrogen bonds interaction, which are (d(O1–H1) = 0.84 Å, d(N1⋯H1) = 1.82 Å, d(O1⋯N1) = 2.582(2) Å) and (d(O4–H4) = 0.84 Å, d(N2⋯H4) = 1.81 Å, d(O4⋯N2) = 2.570(2) Å) in the title structure, respectively. In addition, there is a pair of strong intermolecular C22–H22⋯O3#1 (#1 − x + 1, –y + 1, –z + 1) hydrogen bonds in the title compound structure, which is (d(C22–H22) = 0.95 Å, d(O3#1⋯H22) = 2.59 Å, d(C22⋯O3#1) = 3.484(3) Å).
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Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Conflict of interest: The authors declare no conflicts of interest regarding this article.
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Research funding: This project was supported by the Open Project Program of Shihezi University (ZZZC2023095).
References
1. Bruker. APEX3, SAINT; Bruker AXS Inc.: Madison, WI, USA, 2016.Suche in Google Scholar
2. Sheldrick, G. M. Crystal Structure Refinement With SHELXL. Acta Crystallogr. 2015, C71, 3–8; https://doi.org/10.1107/s2053229614024218.Suche in Google Scholar
3. Dolomanov, O. V.; Bourhis, L. J.; Gildea, R. J.; Howard, J. A. K.; Puschmann, H. OLEX2: A Complete Structure Solution, Refinement and Analysis Program. J. Appl. Crystallogr. 2009, 42, 339–341; https://doi.org/10.1107/s0021889808042726.Suche in Google Scholar
4. Zhao, J. X.; Chen, D. Q.; Wu, L. F. Synthesis and Crystal Structure of (E)-1-(4-(((E)-3-(tert-butyl)-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-ethyl oxime, C21H26N2O2. Z. Kristallogr. N. Cryst. Struct. 2022, 237, 711–713; https://doi.org/10.1515/ncrs-2022-0134.Suche in Google Scholar
5. Zhao, J. X.; Wang, X. J. Crystal Structure of N,N′-Bis(4-fluoro-salicylaldehyde)-3,6-dioxa-1,8-diaminooctane, C20H22F2N2O4. Z. Kristallogr. N. Cryst. Struct. 2022, 237, 937–938; https://doi.org/10.1515/ncrs-2022-0317.Suche in Google Scholar
6. Beyramabadi, S. A.; Morsali, A.; Bozorgmehr, M. R.; Khoshkholgh, M. J.; Esmaeili, A. A. N,N′–Dipyridoxyl(1,8-diamino-3,6-dioxaoctane) Schiff-Base: Synthesis, Experimental and Theoretical Identification. Bull. Chem. Soc. Ethiop. 2013, 27, 273–280; https://doi.org/10.4314/bcse.v27i2.12.Suche in Google Scholar
7. Yu, T. Z.; Su, W. M.; Li, W. L.; Hong, Z. R.; Hua, R. N.; Li, M. T.; Chu, B.; Li, B.; Zhang, Z. Q.; Hu, Z. Z. Synthesis, Crystal Structure and Electroluminescent Properties of a Schiff Base Zinc Complex. Inorg. Chim. Acta 2006, 359, 2246–2251; https://doi.org/10.1016/j.ica.2006.01.019.Suche in Google Scholar
8. Hou, Y. H.; Yang, P. P.; Fu, J. Q.; Shi, Y. Z.; Guo, R. X.; Cai, M. Y.; Wang, C. Y.; Zhao, J. J.; Ying, H. J.; Zhang, K. K. Mechanical Modulation of Flexible Schiff Base Derivatives With Fluorescence Properties Based on Crystal Engineering. Cryst. Growth Des. 2024, 24, 1465–1473; https://doi.org/10.1021/acs.cgd.3c01421.Suche in Google Scholar
9. Pandey, S.; Singh, A.; Kushwaha, A. K.; Singh, S. Photocatalyzed Synthesis of a Schiff Base via C–N Bond Formation: Benzyl Alcohol as Sustainable Surrogates of Aryl Aldehydes. J. Org. Chem. 2024, 89, 12576–12582; https://doi.org/10.1021/acs.joc.4c01507.Suche in Google Scholar PubMed
10. Hussain, I.; Gillani, R.; McKee, V.; Hussain, H.; Ali, Z. Synthesis, Characterization and X-Ray Crystal Structure of Macrocyclic Ligand Based on 2,2-Methylene-bis[(6-formyl)-4-tert-butylphenol] and 1,2-Bis-(2-aminoethoxy)ethane. Asian J. Chem. 2014, 26, 6202–6206; https://doi.org/10.14233/ajchem.2014.17138.Suche in Google Scholar
11. Shimakoshi, H.; Kai, T.; Aritome, I.; Hisaeda, Y. Syntheses of Large-Membered Macrocycles Having Multiple Hydrogen Bonding Moieties. Tetrahedron Lett. 2002, 43, 8261–8264; https://doi.org/10.1016/s0040-4039(02)02022-1.Suche in Google Scholar
12. Zhang, M. Y.; Li, Y. P.; Gao, K.; Li, Z. F.; Liu, Y.; Liao, Y.; Duan, Y.; Han, T. Y. A Turn-On Mechanochromic Luminescent Material Serving as Pressure Sensor and Rewritable Optical Data Storage. Dyes Pigments 2020, 173, 107928; https://doi.org/10.1016/j.dyepig.2019.107928.Suche in Google Scholar
13. Jiang, X. J.; Li, M.; Lu, H. L.; Xu, L. H.; Xu, H.; Zang, S. Q.; Tang, M. S.; Hou, H. W.; Mak, T. C. W. A Highly Sensitive C3–Symmetric Schiff–Base Fluorescent Probe for Cd2+. Inorg. Chem. 2014, 53, 12665–12667; https://doi.org/10.1021/ic501279y.Suche in Google Scholar PubMed
14. Li, J.; Zhang, H. J.; Chang, J.; Jia, H. R.; Sun, Y. X.; Huang, Y. Q. Solvent-Induced Unsymmetric Salamo-Like Trinuclear NiII Complexes: Syntheses, Crystal Structures, Fluorescent and Magnetic Properties. Crystals 2018, 8, 176; https://doi.org/10.3390/cryst8040176.Suche in Google Scholar
15. Zhao, J. X.; Wang, X. J. Crystal Structure of {N,N′-Bis(4-fluoro-salicylaldehyde)-3,6-dioxa-1,8-diaminooctane-κ4O,N,N′,O′}Zinc(II), C20H20F2N2O4Zn. Z. Kristallogr. N. Cryst. Struct. 2022, 237, 985–986; https://doi.org/10.1515/ncrs-2022-0323.Suche in Google Scholar
16. Liu, P. P.; Wang, C. Y.; Zhang, M.; Song, X. Q. Pentanuclear Sandwich-Type ZnII–LnIII Clusters Based on a New Salen-Like Salicylamide Ligand: Structure, Near-Infrared Emission and Magnetic Properties. Polyhedron 2017, 129, 133–140; https://doi.org/10.1016/j.poly.2017.03.019.Suche in Google Scholar
© 2024 the author(s), published by De Gruyter, Berlin/Boston
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Artikel in diesem Heft
- Frontmatter
- New Crystal Structures
- The crystal structure of N-(3-bromo-4-fluorophenyl)-N′-hydroxy-4-{[2-(4-methylphenyl)ethyl]amino}-1,2,5-oxadiazole-3-carboximidamide, C18H17BrFN5O2
- Synthesis and crystal structure of ethyl (2S,4aS,6aS,6bR,8aR,12aS,12bR,14bR,E)-10-(((3,4-dichlorobenzyl)oxy)imino)-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carboxylate
- The crystal structure of pyrazole nitrate
- Crystal structure of tetramethyl-bis(μ2-2-(2-hydroxy-3-methoxybenzylidene)-1-(6-(2-(2-hydroxy-3-methoxybenzylidene)hydrazine-1-carbonyl)picolinoyl)hydrazin-1-ido-κ4O,N,O′:O′)ditin(II) ─ ethanol (1/2), C54H62N10O14Sn2
- Crystal structure of catena-poly[μ3-iodido-(4-bromopyridine-κ1N)copper(I)], C5H4BrNCuI
- The crystal structure of cyclopentadienyl Co–P–C complexes by benzylideneacetone addition, C38H38CoO2P
- Synthesis and crystal structure of-(3S,10S,13S,17S)-N-(2-methoxyphenyl)-10,13-dimethyl-17-((R)-1-(phenylamino)ethyl)hexadecahydro-1H-cyclopenta[α]phenanthren-3-amine, C34H48N2O
- The crystal structure of (E)-3-((E)-3-(4-ethoxy-3-methoxyphenyl)-1-hydroxyallylidene) chroman-2,4-dione, C21H18O6
- The crystal structure of trans–L/D-[bis-(2-methyl-8-hydroxyquinoline-κ2 N,O) bis-(1,3,5-triaza-7-phosphaadamantane-κ2 P)cobalt(III)] tetrafluoroborate
- Crystal structure of 9-chloro-2,3,4,4a,5,6-hexahydro-1H-pyrido [1′,2′:1,6]pyrazino[2,3-b]quinoxaline, C14H15ClN4
- Crystal structure of 7-(diethylamino)-3-(benzoyl)-2 H -chromen-2-one, C20H19NO3
- The crystal structure of 4–bromo-3,5-dinitropyrazole
- Crystal structure of 8-hydroxy-3,5,8a-trimethyl-7,8,8a,9-tetrahydronaphtho[2,3-b]furan-4,6-dione, C15H16O4
- Crystal structure of 5-hydroxy-3,5,8a-trimethyl-4a,5,6,7,8a,9-hexahydronaphtho[2,3-b]furan-4,8-dione, C15H18O4
- Synthesis and crystal structure of-(3S,10S,13S,17S)-N-(2-methoxyphenyl)-10,13-dimethyl-17-((R)-1-(p-tolylamino)ethyl)hexadecahydro-1H-cyclopenta[α]phenanthren-3-amine, C35H50N2O
- The crystal structure of catena-poly((μ2-1,3,5-tri(1H- imidazol-1-yl)benzene κ2N:N′)-bis(4-hydroxbenzoato-κ1O)-zinc(II) monohydrate), C29H24N6O7Zn
- Crystal structure of 2-(benzo[d]oxazol-2-yl)acetonitrile, C9H6N2O
- Crystal structure of 1,3-dihydroxy-6,8-dimethoxy-2-(6-methyltetrahydro-2Hpyran-2-yl)-4a,9a-dihydroanthracene-9,10-dione, C22H22O7
- The crystal structure of the double salt potassium 1-methylpiperazine-1,4-di-ium trinitrate, C5H14KN5O9
- Crystal structure of 5′-hydroxy-6′-methoxy-1′-methyl-2′,3′,8′,8a′-tetrahydro-1′H-spiro[cyclohexane-1,7′-cyclopenta[ij]isoquinoline]-2,5-dien-4-one, C18H19NO3
- The crystal structure of 1,1′-(2,3,5,6-tetramethylpyrazine-1,4-diyl)bis(ethan-1-one), C12H18N2O2
- Crystal structure of [μ2-piperazine-1,4-bis(2-hydroxypropanesulfonato-κ2O:O′)] bis(μ2-4,4′-trimethylenedipyridyl-κ2N:N′)disilver(I), C18H24AgN3O4S
- Crystal structure of bis ((1-((E)-((4-methoxyphenyl)imino)methyl)naphthalen-2-yl)oxy) copper(II), C36H28CuN2O4
- Synthesis and crystal structure of 6,6′-((1E,11E)-5,8-dioxa-2,11-diazadodeca-1,11-diene-1,12-diyl) bis(2,4-di-tert-butylphenol), C36H56N2O4
- The crystal structure of barium hexahydroxidoiridate(IV) dihydroxide, Ba2[Ir(OH)6](OH)2
- Crystal structure of cinnamoyl ferrocene, C19H16FeO
- Crystal structure of (E)-3-(4-butoxyphenyl)acryloylferrocene, C23H24FeO2
- Crystal structure of 7-(dimethylamino)-2-hydroxy-2-(trifluoromethyl)-2H-chromene-3-ethyl carboxylate, C15H16F3NO4
- The crystal structure of 1-phenylethan-1-aminium 4-hydroxy-3,5-dimethoxybenzoate C17H21NO5
- The crystal structure of 1,3,5-trichloro-2-nitrobenzene
- The crystal structure of tris(μ2-bromido)-bis(η6-p-cymene)-diosmium(II) tetrafluoroborate, C20H28BBr3F4Os2
- Crystal structure of new barium lithium manganese fluorides: Ba14Li1.87Mn14.13F68 with a Jarlite–related structure
- Crystal structure of (4-fluorobenzyl)triphenylphosphonium chloride, C25H21ClFP
- The crystal structure of calcitriol–chloroform (1/1), C27H44O3⋅CHCl3
- The crystal structure of (E)-1-((3)-nitrophenyl)pyren-3-(pyren-1-yl)prop-2-en-1-one, C25H15NO3
- Crystal structure of (E)-2-hydroxy-N′-(1-(4-hydroxyphenyl)propylidene)benzohydrazide, C16H16N2O3
- Crystal structure of (E)-(3-(thiophen-2-yl)acryloyl)ferrocene, C17H14FeOS
- Crystal structure of (E)-(3-(furan-2-yl)acryloyl)ferrocene, C17H14FeO2
- Synthesis and crystal structure poly[diaqua(μ3-3-(((7-hydroxy-3-(4-methoxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl) methyl)ammonio)propanoate-κ3 O:O′:O″) sodium(I)] monohydrate, C20H24NNaO12S
- Crystal structure of 9-methoxy-4-(2-methoxypyridin-3-yl)-5,6-dihydrobenzo[h]quinazolin-2-amine C19H18N4O2
- Synthesis and crystal structure of 4-(difluoromethyl)-1-methyl-N-(pyridin-3-yl)-1H-pyrazole-3-carboxamide hydrate, C11H12F2N4O2
- The crystal structure of caesalfurfuric acid B, C22H32O4
- The crystal structure of 2-bromo-2-(5-bromo-2-methyl-4-nitro-1H-imidazol-1-yl)-1-phenylethanone, C12H9Br2N3O3
- The crystal structure of bis{chlorido-[μ2-(1-oxidopyridin-2-yl)(pyridin-2-yl)amido-κ3 O,N, N′]copper(II)}, C20H16Cl2Cu2N6O2
- The crystal structure of 3-amino-2-formyl-1-phenyl-9,10-dihydrophenanthrene-4-carbonitrile, C22H16N2O
- The crystal structure of 1,1′-(2,5-dimethylpyrazine-1,4-diyl)bis(ethan-1-one), C10H14N2O2
- Crystal structure of 5′-(9-phenyl-9H-carbazol-3-yl)-[2,2′-bithiophene]-5-carbaldehyde, C27H17NOS2
- The crystal structure of the double salt dipyridin-1-ium bromide tribromide
- Crystal structure of (E)-(3-(3-methylthiophen-2-yl)acryloyl)ferrocene, C18H16FeOS
- Crystal structure of (E)-(3-(4-phenoxyphenyl)acryloyl)ferrocene, C25H20FeO2
- Crystal structure of (E)-(3-(3,4-dimethylphenyl)acryloyl)ferrocene, C21H20FeO
- Crystal structure of [(1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N‴)tetracyanidodiplatinum(II)] dimethyl sulfoxide solvate, C18H36N8O2Pt2S2
- Crystal structure of (4-ethoxybenzyl)triphenylphosphonium bromide ethanol solvate, C29H32BrO2P
- Crystal structure of (1-naphthalen-1-yl-methyl)triphenylphosphonium chloride ethanol solvate, C31H30ClOP
- Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N″,N‴)platinum(II) bis[tribromido(dimethyl sulfoxide-κS)platinate(II)], C14H36Br6N4O2Pt3S2
- Crystal structure of (2-methylbenzyl)triphenylphosphonium chloride ethanol solvate, C28H30ClOP
- Crystal structure of bis(η2, σ1-8-methoxycyclooct-4-enyl)(μ2-1,4,8,11-tetraazacyclotetradecane-κ4 N, N′, N″, N‴)diplatinum(II) dibromide, C28H54Br2N4O2Pt2
- Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N″,N‴)palladium(II) tetrabromidopalladate(II), C10H24Br4N4Pd2
- Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N″,N‴)palladium(II) bis[trichlorido(dimethyl sulfoxide-κS)platinate(II)], C14H36Cl6N4O2PdPt2S2
- Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N″,N‴)palladium(II) tetraiodidopalladate(II), C10H24I4N4Pd2
Artikel in diesem Heft
- Frontmatter
- New Crystal Structures
- The crystal structure of N-(3-bromo-4-fluorophenyl)-N′-hydroxy-4-{[2-(4-methylphenyl)ethyl]amino}-1,2,5-oxadiazole-3-carboximidamide, C18H17BrFN5O2
- Synthesis and crystal structure of ethyl (2S,4aS,6aS,6bR,8aR,12aS,12bR,14bR,E)-10-(((3,4-dichlorobenzyl)oxy)imino)-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carboxylate
- The crystal structure of pyrazole nitrate
- Crystal structure of tetramethyl-bis(μ2-2-(2-hydroxy-3-methoxybenzylidene)-1-(6-(2-(2-hydroxy-3-methoxybenzylidene)hydrazine-1-carbonyl)picolinoyl)hydrazin-1-ido-κ4O,N,O′:O′)ditin(II) ─ ethanol (1/2), C54H62N10O14Sn2
- Crystal structure of catena-poly[μ3-iodido-(4-bromopyridine-κ1N)copper(I)], C5H4BrNCuI
- The crystal structure of cyclopentadienyl Co–P–C complexes by benzylideneacetone addition, C38H38CoO2P
- Synthesis and crystal structure of-(3S,10S,13S,17S)-N-(2-methoxyphenyl)-10,13-dimethyl-17-((R)-1-(phenylamino)ethyl)hexadecahydro-1H-cyclopenta[α]phenanthren-3-amine, C34H48N2O
- The crystal structure of (E)-3-((E)-3-(4-ethoxy-3-methoxyphenyl)-1-hydroxyallylidene) chroman-2,4-dione, C21H18O6
- The crystal structure of trans–L/D-[bis-(2-methyl-8-hydroxyquinoline-κ2 N,O) bis-(1,3,5-triaza-7-phosphaadamantane-κ2 P)cobalt(III)] tetrafluoroborate
- Crystal structure of 9-chloro-2,3,4,4a,5,6-hexahydro-1H-pyrido [1′,2′:1,6]pyrazino[2,3-b]quinoxaline, C14H15ClN4
- Crystal structure of 7-(diethylamino)-3-(benzoyl)-2 H -chromen-2-one, C20H19NO3
- The crystal structure of 4–bromo-3,5-dinitropyrazole
- Crystal structure of 8-hydroxy-3,5,8a-trimethyl-7,8,8a,9-tetrahydronaphtho[2,3-b]furan-4,6-dione, C15H16O4
- Crystal structure of 5-hydroxy-3,5,8a-trimethyl-4a,5,6,7,8a,9-hexahydronaphtho[2,3-b]furan-4,8-dione, C15H18O4
- Synthesis and crystal structure of-(3S,10S,13S,17S)-N-(2-methoxyphenyl)-10,13-dimethyl-17-((R)-1-(p-tolylamino)ethyl)hexadecahydro-1H-cyclopenta[α]phenanthren-3-amine, C35H50N2O
- The crystal structure of catena-poly((μ2-1,3,5-tri(1H- imidazol-1-yl)benzene κ2N:N′)-bis(4-hydroxbenzoato-κ1O)-zinc(II) monohydrate), C29H24N6O7Zn
- Crystal structure of 2-(benzo[d]oxazol-2-yl)acetonitrile, C9H6N2O
- Crystal structure of 1,3-dihydroxy-6,8-dimethoxy-2-(6-methyltetrahydro-2Hpyran-2-yl)-4a,9a-dihydroanthracene-9,10-dione, C22H22O7
- The crystal structure of the double salt potassium 1-methylpiperazine-1,4-di-ium trinitrate, C5H14KN5O9
- Crystal structure of 5′-hydroxy-6′-methoxy-1′-methyl-2′,3′,8′,8a′-tetrahydro-1′H-spiro[cyclohexane-1,7′-cyclopenta[ij]isoquinoline]-2,5-dien-4-one, C18H19NO3
- The crystal structure of 1,1′-(2,3,5,6-tetramethylpyrazine-1,4-diyl)bis(ethan-1-one), C12H18N2O2
- Crystal structure of [μ2-piperazine-1,4-bis(2-hydroxypropanesulfonato-κ2O:O′)] bis(μ2-4,4′-trimethylenedipyridyl-κ2N:N′)disilver(I), C18H24AgN3O4S
- Crystal structure of bis ((1-((E)-((4-methoxyphenyl)imino)methyl)naphthalen-2-yl)oxy) copper(II), C36H28CuN2O4
- Synthesis and crystal structure of 6,6′-((1E,11E)-5,8-dioxa-2,11-diazadodeca-1,11-diene-1,12-diyl) bis(2,4-di-tert-butylphenol), C36H56N2O4
- The crystal structure of barium hexahydroxidoiridate(IV) dihydroxide, Ba2[Ir(OH)6](OH)2
- Crystal structure of cinnamoyl ferrocene, C19H16FeO
- Crystal structure of (E)-3-(4-butoxyphenyl)acryloylferrocene, C23H24FeO2
- Crystal structure of 7-(dimethylamino)-2-hydroxy-2-(trifluoromethyl)-2H-chromene-3-ethyl carboxylate, C15H16F3NO4
- The crystal structure of 1-phenylethan-1-aminium 4-hydroxy-3,5-dimethoxybenzoate C17H21NO5
- The crystal structure of 1,3,5-trichloro-2-nitrobenzene
- The crystal structure of tris(μ2-bromido)-bis(η6-p-cymene)-diosmium(II) tetrafluoroborate, C20H28BBr3F4Os2
- Crystal structure of new barium lithium manganese fluorides: Ba14Li1.87Mn14.13F68 with a Jarlite–related structure
- Crystal structure of (4-fluorobenzyl)triphenylphosphonium chloride, C25H21ClFP
- The crystal structure of calcitriol–chloroform (1/1), C27H44O3⋅CHCl3
- The crystal structure of (E)-1-((3)-nitrophenyl)pyren-3-(pyren-1-yl)prop-2-en-1-one, C25H15NO3
- Crystal structure of (E)-2-hydroxy-N′-(1-(4-hydroxyphenyl)propylidene)benzohydrazide, C16H16N2O3
- Crystal structure of (E)-(3-(thiophen-2-yl)acryloyl)ferrocene, C17H14FeOS
- Crystal structure of (E)-(3-(furan-2-yl)acryloyl)ferrocene, C17H14FeO2
- Synthesis and crystal structure poly[diaqua(μ3-3-(((7-hydroxy-3-(4-methoxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl) methyl)ammonio)propanoate-κ3 O:O′:O″) sodium(I)] monohydrate, C20H24NNaO12S
- Crystal structure of 9-methoxy-4-(2-methoxypyridin-3-yl)-5,6-dihydrobenzo[h]quinazolin-2-amine C19H18N4O2
- Synthesis and crystal structure of 4-(difluoromethyl)-1-methyl-N-(pyridin-3-yl)-1H-pyrazole-3-carboxamide hydrate, C11H12F2N4O2
- The crystal structure of caesalfurfuric acid B, C22H32O4
- The crystal structure of 2-bromo-2-(5-bromo-2-methyl-4-nitro-1H-imidazol-1-yl)-1-phenylethanone, C12H9Br2N3O3
- The crystal structure of bis{chlorido-[μ2-(1-oxidopyridin-2-yl)(pyridin-2-yl)amido-κ3 O,N, N′]copper(II)}, C20H16Cl2Cu2N6O2
- The crystal structure of 3-amino-2-formyl-1-phenyl-9,10-dihydrophenanthrene-4-carbonitrile, C22H16N2O
- The crystal structure of 1,1′-(2,5-dimethylpyrazine-1,4-diyl)bis(ethan-1-one), C10H14N2O2
- Crystal structure of 5′-(9-phenyl-9H-carbazol-3-yl)-[2,2′-bithiophene]-5-carbaldehyde, C27H17NOS2
- The crystal structure of the double salt dipyridin-1-ium bromide tribromide
- Crystal structure of (E)-(3-(3-methylthiophen-2-yl)acryloyl)ferrocene, C18H16FeOS
- Crystal structure of (E)-(3-(4-phenoxyphenyl)acryloyl)ferrocene, C25H20FeO2
- Crystal structure of (E)-(3-(3,4-dimethylphenyl)acryloyl)ferrocene, C21H20FeO
- Crystal structure of [(1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N‴)tetracyanidodiplatinum(II)] dimethyl sulfoxide solvate, C18H36N8O2Pt2S2
- Crystal structure of (4-ethoxybenzyl)triphenylphosphonium bromide ethanol solvate, C29H32BrO2P
- Crystal structure of (1-naphthalen-1-yl-methyl)triphenylphosphonium chloride ethanol solvate, C31H30ClOP
- Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N″,N‴)platinum(II) bis[tribromido(dimethyl sulfoxide-κS)platinate(II)], C14H36Br6N4O2Pt3S2
- Crystal structure of (2-methylbenzyl)triphenylphosphonium chloride ethanol solvate, C28H30ClOP
- Crystal structure of bis(η2, σ1-8-methoxycyclooct-4-enyl)(μ2-1,4,8,11-tetraazacyclotetradecane-κ4 N, N′, N″, N‴)diplatinum(II) dibromide, C28H54Br2N4O2Pt2
- Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N″,N‴)palladium(II) tetrabromidopalladate(II), C10H24Br4N4Pd2
- Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N″,N‴)palladium(II) bis[trichlorido(dimethyl sulfoxide-κS)platinate(II)], C14H36Cl6N4O2PdPt2S2
- Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N″,N‴)palladium(II) tetraiodidopalladate(II), C10H24I4N4Pd2