Startseite 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
Artikel Open Access

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

  • Ya-Fang Zhang und Ji-Xing Zhao ORCID logo EMAIL logo
Veröffentlicht/Copyright: 9. Januar 2025

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.

CCDC no.: 2412758

Table 1 contains crystallographic data and Table 2 contains the list of the atoms including atomic coordinates and displacement parameters.

Table 1:

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
Table 2:

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*
  1. 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).


Corresponding author: Ji-Xing Zhao, Analysis and Testing Center, Shihezi University, Xinjiang 832003, P.R. China; and School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang 832003, P.R. China, E-mail:

  1. Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Conflict of interest: The authors declare no conflicts of interest regarding this article.

  3. 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

Received: 2024-11-20
Accepted: 2024-12-24
Published Online: 2025-01-09
Published in Print: 2025-04-28

© 2024 the author(s), published by De Gruyter, Berlin/Boston

This work is licensed under the Creative Commons Attribution 4.0 International License.

Artikel in diesem Heft

  1. Frontmatter
  2. New Crystal Structures
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  5. The crystal structure of pyrazole nitrate
  6. 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
  7. Crystal structure of catena-poly[μ3-iodido-(4-bromopyridine-κ1N)copper(I)], C5H4BrNCuI
  8. The crystal structure of cyclopentadienyl Co–P–C complexes by benzylideneacetone addition, C38H38CoO2P
  9. 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
  10. The crystal structure of (E)-3-((E)-3-(4-ethoxy-3-methoxyphenyl)-1-hydroxyallylidene) chroman-2,4-dione, C21H18O6
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  14. The crystal structure of 4–bromo-3,5-dinitropyrazole
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  17. 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
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  22. 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
  23. The crystal structure of 1,1′-(2,3,5,6-tetramethylpyrazine-1,4-diyl)bis(ethan-1-one), C12H18N2O2
  24. Crystal structure of [μ2-piperazine-1,4-bis(2-hydroxypropanesulfonato-κ2O:O′)] bis(μ2-4,4′-trimethylenedipyridyl-κ2N:N′)disilver(I), C18H24AgN3O4S
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  26. 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
  27. The crystal structure of barium hexahydroxidoiridate(IV) dihydroxide, Ba2[Ir(OH)6](OH)2
  28. Crystal structure of cinnamoyl ferrocene, C19H16FeO
  29. Crystal structure of (E)-3-(4-butoxyphenyl)acryloylferrocene, C23H24FeO2
  30. Crystal structure of 7-(dimethylamino)-2-hydroxy-2-(trifluoromethyl)-2H-chromene-3-ethyl carboxylate, C15H16F3NO4
  31. The crystal structure of 1-phenylethan-1-aminium 4-hydroxy-3,5-dimethoxybenzoate C17H21NO5
  32. The crystal structure of 1,3,5-trichloro-2-nitrobenzene
  33. The crystal structure of tris(μ2-bromido)-bis(η6-p-cymene)-diosmium(II) tetrafluoroborate, C20H28BBr3F4Os2
  34. Crystal structure of new barium lithium manganese fluorides: Ba14Li1.87Mn14.13F68 with a Jarlite–related structure
  35. Crystal structure of (4-fluorobenzyl)triphenylphosphonium chloride, C25H21ClFP
  36. The crystal structure of calcitriol–chloroform (1/1), C27H44O3⋅CHCl3
  37. The crystal structure of (E)-1-((3)-nitrophenyl)pyren-3-(pyren-1-yl)prop-2-en-1-one, C25H15NO3
  38. Crystal structure of (E)-2-hydroxy-N′-(1-(4-hydroxyphenyl)propylidene)benzohydrazide, C16H16N2O3
  39. Crystal structure of (E)-(3-(thiophen-2-yl)acryloyl)ferrocene, C17H14FeOS
  40. Crystal structure of (E)-(3-(furan-2-yl)acryloyl)ferrocene, C17H14FeO2
  41. 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
  42. Crystal structure of 9-methoxy-4-(2-methoxypyridin-3-yl)-5,6-dihydrobenzo[h]quinazolin-2-amine C19H18N4O2
  43. Synthesis and crystal structure of 4-(difluoromethyl)-1-methyl-N-(pyridin-3-yl)-1H-pyrazole-3-carboxamide hydrate, C11H12F2N4O2
  44. The crystal structure of caesalfurfuric acid B, C22H32O4
  45. The crystal structure of 2-bromo-2-(5-bromo-2-methyl-4-nitro-1H-imidazol-1-yl)-1-phenylethanone, C12H9Br2N3O3
  46. The crystal structure of bis{chlorido-[μ2-(1-oxidopyridin-2-yl)(pyridin-2-yl)amido-κ3 O,N, N′]copper(II)}, C20H16Cl2Cu2N6O2
  47. The crystal structure of 3-amino-2-formyl-1-phenyl-9,10-dihydrophenanthrene-4-carbonitrile, C22H16N2O
  48. The crystal structure of 1,1′-(2,5-dimethylpyrazine-1,4-diyl)bis(ethan-1-one), C10H14N2O2
  49. Crystal structure of 5′-(9-phenyl-9H-carbazol-3-yl)-[2,2′-bithiophene]-5-carbaldehyde, C27H17NOS2
  50. The crystal structure of the double salt dipyridin-1-ium bromide tribromide
  51. Crystal structure of (E)-(3-(3-methylthiophen-2-yl)acryloyl)ferrocene, C18H16FeOS
  52. Crystal structure of (E)-(3-(4-phenoxyphenyl)acryloyl)ferrocene, C25H20FeO2
  53. Crystal structure of (E)-(3-(3,4-dimethylphenyl)acryloyl)ferrocene, C21H20FeO
  54. Crystal structure of [(1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N‴)tetracyanidodiplatinum(II)] dimethyl sulfoxide solvate, C18H36N8O2Pt2S2
  55. Crystal structure of (4-ethoxybenzyl)triphenylphosphonium bromide ethanol solvate, C29H32BrO2P
  56. Crystal structure of (1-naphthalen-1-yl-methyl)triphenylphosphonium chloride ethanol solvate, C31H30ClOP
  57. Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N,N,N‴)platinum(II) bis[tribromido(dimethyl sulfoxide-κS)platinate(II)], C14H36Br6N4O2Pt3S2
  58. Crystal structure of (2-methylbenzyl)triphenylphosphonium chloride ethanol solvate, C28H30ClOP
  59. 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
  60. Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N,N,N)palladium(II) tetrabromidopalladate(II), C10H24Br4N4Pd2
  61. Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N,N,N‴)palladium(II) bis[trichlorido(dimethyl sulfoxide-κS)platinate(II)], C14H36Cl6N4O2PdPt2S2
  62. Crystal structure of (1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N″,N‴)palladium(II) tetraiodidopalladate(II), C10H24I4N4Pd2
Heruntergeladen am 16.11.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2024-0451/html
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