Home The crystal structure of N′1,N′3-di((E)-benzylidene) isophthalohydrazide dihydrate, C 22 H 22 N 4 O 4
Article Open Access

The crystal structure of N′1,N′3-di((E)-benzylidene) isophthalohydrazide dihydrate, C 22 H 22 N 4 O 4

  • Ni Lai , Sheng-Ting Zhang , Fei Zou , Lin Yuan ORCID logo EMAIL logo and Zhong-Yan Li EMAIL logo
Published/Copyright: March 20, 2023
Download Article (PDF)
Become an author with De Gruyter Brill
Submit Manuscript Author Information
Zeitschrift für Kristallographie - New Crystal Structures
From the journal Zeitschrift für Kristallographie - New Crystal Structures Volume 238 Issue 3

Abstract

C 22 H 22 N 4 O 4 , monoclinic, C2/c (no. 15), a = 34.315(13) Å, b = 6.701(3) Å, c = 9.105(3) Å, β =  98.510 ( 4 ) ° , V = 2070.7(13)  Å 3 , Z = 4, R g t (F) = 0.0461, w R r e f ( F 2 ) = 0.1413, T = 296(2) K.

CCDC no.: 2246750

The molecular structure is shown in the figure. 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: Block
Size: 0.51 × 0.45 × 0.39 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 0.09 mm−1
Diffractometer, scan mode: Bruker APEX-II, φ and ω
θ max, completeness: 25.0°, >99%
N(hkl)measured , N(hkl)unique, R int: 9240, 1824, 0.027
Criterion for I obs, N(hkl)gt: I obs > 2σ(I obs), 1390
N(param)refined: 149
Programs: Bruker [1], SHELX [2, 3]
Table 2:

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).

Atom x y z U iso*/U eq
C1 0.02778 (4) 0.0116 (2) 0.18142 (15) 0.0368 (4)
C2 0.02747 (5) −0.1952 (2) 0.1818 (2) 0.0515 (5)
H2 0.045704 −0.265788 0.136148 0.062*
C3 0.000000 −0.2959 (3) 0.250000 0.0645 (8)
H3 0.000000 −0.436 (6) 0.250000 0.094 (10)*
C4 0.000000 0.1126 (3) 0.250000 0.0390 (5)
H4 0.000000 0.261 (4) 0.250000 0.052 (7)*
C5 0.05656 (4) 0.1350 (2) 0.11193 (16) 0.0393 (4)
C6 0.13097 (5) 0.0466 (3) −0.10204 (18) 0.0477 (4)
H6 0.132503 −0.090757 −0.087861 0.057*
C7 0.15728 (5) 0.1438 (3) −0.19286 (19) 0.0487 (4)
C8 0.18771 (6) 0.0347 (3) −0.2392 (2) 0.0672 (6)
H8 0.191572 −0.097623 −0.209891 0.081*
C9 0.21231 (6) 0.1216 (4) −0.3287 (3) 0.0809 (7)
H9 0.232901 0.048056 −0.357335 0.097*
C10 0.20652 (7) 0.3145 (4) −0.3751 (3) 0.0801 (7)
H10 0.222996 0.371772 −0.435773 0.096*
C11 0.17610 (7) 0.4244 (3) −0.3315 (3) 0.0795 (7)
H11 0.171917 0.555291 −0.363945 0.095*
C12 0.15199 (6) 0.3404 (3) −0.2403 (2) 0.0643 (6)
H12 0.131903 0.416139 −0.209962 0.077*
N1 0.08100 (4) 0.03705 (19) 0.03306 (14) 0.0429 (4)
H1 0.081057 −0.091184 0.029501 0.052*
N2 0.10593 (4) 0.14748 (19) −0.04191 (14) 0.0443 (4)
O1 0.05818 (4) 0.31847 (16) 0.12824 (14) 0.0552 (4)
O2 0.08283 (4) −0.37552 (19) −0.06118 (17) 0.0609 (4)
H2A 0.0743 (7) −0.384 (4) −0.163 (3) 0.104 (9)*
H2B 0.0790 (7) −0.486 (5) −0.022 (3) 0.092 (8)*

1 Source of material

Isophthalohydrazide (10 mmol, 1.94 g) and benzaldehyde (20 mmol, 2.12 g) were dissolved in ethanol (15 mL) and the mixture was refluxed for 4 h and the resulting precipitate was collected by filtration and washed with ethanol. The product (0.5 g) was dissolved in ethanol (15 mL), and the crystals of the title compound were obtained by slow evaporation within 1 week.

2 Experimental details

All hydrogen atoms were identified in difference Fourier syntheses. The U i s o values of all hydrogen atoms were set to 1.2 U e q (C).

3 Comment

Aroylhydrazone compounds have rich biological activities, such as the treatment of tuberculosis, fungicidal activity and so on [4], [5], [6], [7]. Meanwhile, because of their strong coordination ability, aroylhydrazone compounds are often used for metal ion detection [8], [9], [10].

Herein, a novel aroylhydrazone compound was synthesized and characterized by single-crystal X-ray diffraction [1], [2], [3]. In the crystal, the molecule exhibits crystallographic twofold axial symmetry where C(3) and C(4) are located. The title molecule is the solvtomorph of the corresponding methanol containing compound [7]. The title molecule is non-planar and the dihedral angle between rings C1–C4 and C7–C12 is 18.4 ( 5 ) ° . The bond lengths of C(1)–C(5), C(5)–O(1), C(5)–N(1), N(1)–N(2), N(2)–C(6) and C(6)–C(7) are 1.4980(19), 1.2389(19), 1.3519(18), 1.3850(17), 1.278(2) and 1.464(2) respectively. The bond angles of C(1)–C(5)–O(1), O(1)–C(5)–N(1) and C(1)–C(5)–N(1) are 121.19 ( 13 ) ° , 121.67 ( 13 ) ° and 117.13 ( 13 ) ° [11]. In the crystal, the acyl hydrazone molecule and water molecule are connected by a hydrogen bond N(1)–H⋯O(2) (see the figure).

Corresponding authors: Lin Yuan and Zhong-Yan Li, College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou, Hunan 425199, P.R. China, E-mail: ,

Funding source: Natural Science Foundation of Hunan Province of China

Award Identifier / Grant number: 2021JJ30291

Funding source: Scientific Research Fund of Hunan Provincial Education Department

Award Identifier / Grant number: 21A0518

Award Identifier / Grant number: 21C0691

Funding source: National undergraduate training program for innovation and entrepreneurship

Award Identifier / Grant number: 202210551005X

Award Identifier / Grant number: 202210551011X

Funding source: Undergraduate Training Program for Innovation and Entrepreneurship of Hunan Province of China

Award Identifier / Grant number: [2022]174–4207

Award Identifier / Grant number: [2022]174–4213

Funding source: Yongzhou Guiding Science and Technology Plan Project

Award Identifier / Grant number: 2021

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

  2. Research funding: Natural Science Foundation of Hunan Province of China (2021JJ30291), the Scientific Research Fund of Hunan Provincial Education Department (21A0518, 21C0691), National undergraduate training program for innovation and entrepreneurship (202210551005X, 202210551011X), Undergraduate Training Program for Innovation and Entrepreneurship of Hunan Province of China ([2022]174–4207, [2022]174–4213), Yongzhou Guiding Science and Technology Plan Project (2021).

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

References

1. Bruker. APEX3, SAINT–plus, XPREP. Bruker AXS Inc.: Madison, Wisconsin, USA, 2016.Search in Google Scholar

2. Sheldrick, G. M. SHELXTL – integrated space-group and crystal-structure determination. Acta Crystallogr. 2015, A71, 3–8.10.1107/S2053273314026370Search in Google Scholar PubMed PubMed Central

3. Sheldrick, G. M. Crystal structure refinement with SHELXL. Acta Crystallogr. 2015, C71, 3–8; https://doi.org/10.1107/s2053229614024218.Search in Google Scholar

4. Edwards, E. I., Epton, R., Marr, G. Organometallic derivatives of penicillins and cephalosporins a new class of semi-synthetic antibiotics. J. Organomet. Chem. 1975, 85, C23–C25; https://doi.org/10.1016/s0022-328x(00)80708-1.Search in Google Scholar

5. Yang, J.-G., Pan, F.-Y. 2′-(2–Fluorobenzylidene)-2-hydroxybenzohydrazide. Acta Crystallogr. 2004, E60, o2009–o2010.10.1107/S1600536804024614Search in Google Scholar

6. Zhi, J. F., Bin, Z., Su, H. W., Zheng, M. L. Synthesis and fungicidal activity of derivatives of 1–3-dimethyl-5-methylthio-4-phenylhydrazonocarboxyl pyrazole. Chin. J. Appl. Chem. 2003, 20, 365–367.Search in Google Scholar

7. Xue, M., Liu, S.-X. 2′,2′–Dibenzylideneisophthalohydrazide methanol solvate. Acta Crystallogr. 2006, E62, o759–o0761.10.1107/S1600536806002297Search in Google Scholar

8. Wu, M., You, J., Yu, Y., Wu, W. A novle quinoline hydrazone-based fluorescent probe for sequential determination of Cu2+/Glyphosate and its applications. Chin. J. Org. Chem. 2022, 42, 2559–2567.10.6023/cjoc202203009Search in Google Scholar

9. Li, Z.-Y., Liu, K.-X., Yang, Q.-Z., Yang, Y.-X., Yuan, L. Synthesis and properties of a highly selective fluorescent probe for Al3+. Mod. Chem. Ind. 2023, 43, 254–258.Search in Google Scholar

10. Wu, H.-M., Guo, Y., Cao, J-F., Chen, Q.-Q. A highly sensitive fluorescent probe for detection of magnesium ion(II) based on novel Schiff’s base. Chin. J. Anal. Chem. 2018, 46, 379–385.Search in Google Scholar

11. Xu, X. L., Li, J. Crystal structure of (E)-N′-(2-chloro-6-hydroxybenzylidene)-3-hydroxybenzo-hydrazide monohydrate, C14H13ClN2O4. Z. Kristallogr. N. Cryst. Struct. 2022, 237, 229–230. https://doi.org/10.1515/ncrs-2021-0465 Search in Google Scholar
Received: 2023-02-08
Accepted: 2023-03-07
Published Online: 2023-03-20
Published in Print: 2023-06-27

© 2023 the author(s), published by De Gruyter, Berlin/Boston

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

Articles in the same Issue

  1. Frontmatter
  2. New Crystal Structures
  3. Crystal structure of phenyl(3,3-dichloro-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one)methanone, C7H4Cl2N2O
  4. Crystal structure of poly[diaqua-bis(μ 2-1,4-diaminobutane-N:N′)cobalt(II)] dichloride, C8H28Cl2CoN4O2
  5. Synthesis and crystal structure of (4aR,7S)-7-hydroxy-7-isopropyl-1,1-dimethyldecahydro-2H,6H-8a,4a-(epoxymethano)phenanthren-12-one, C20H32O3
  6. The crystal structure of 1-(2-chlorobenzyl)-3-(3,5-dichlorophenyl)urea, C14H11Cl3N2O
  7. Crystal structure of tetrapropylammonium-1,3,5-thiadiazole-5-amido-2-carbamate – 1,2,4-thiadiazole-3,5-diamine – water (1/1/1), C17H37N9O3S2
  8. Tetrabutylammonium 1,3,5-thiadiazole-5-amido-2-carbamate—1,2,4-thiadiazole-3,5-diamine— water (1/1/1), C21H45N9O3S2
  9. The crystal structure of ((E)-2,4-dichloro-6-(((2-hydroxy-5-nitrophenyl)imino)methyl)phenolato-κ 3 N,O,O′)tris(pyridine-κN)manganese(II), C28H21Cl2MnN5O4
  10. The crystal structure of aqua-bis{2-bromo-6-((2-(2-phenylacetyl)hydrazineylidene)methyl)phenolato-κ3 N,O,O′}-dimethylformamide-κ1 O-erbium(III) chloride – dimethylformamide – water (1/2/1), C39H49N7O9Br2ClEr
  11. Crystal structure of (diaqua-bis(phenanthroline-K 2 N,N′)-tetrakis(m 2-3,4,5,6-tetrafluorophthalato-K 4 O,O:O′:O″;K 2 O:O′)dierbium (III) phenanthroline (1/2), C80H38Er2F16N8O18
  12. Crystal structure of (E)-7-methoxy-2-(4-methoxy-2-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C20H17F3O3
  13. The crystal structure of 4–(4,4,5,5–tetramethyl–1,3,2–dioxaborolan–2–yl)morpholine, C10H20BNO3
  14. The crystal structure of catena–poly[aqua(1-naphthoato-κ 2 O,O′)-(μ-1-naphthoato-κ 4 O:O,O′:O′)lead(II)], C22H16O5Pb
  15. The crystal structure of 1-(4-chlorophenyl)-3-cycloheptylurea, C14H19ClN2O
  16. The crystal structure of 4-(pyren-1-yl)butyl-4-nitrobenzoate, C27H21NO4
  17. Crystal structure of cyclo-(bis(µ2-3,3′-(1H-imidazole-3-ium-1,3-diyl)dipropionato-κ4 O,O′:O″,O″′)-dinitrato-κ2 O,O′-tetraoxido-diuranium(VI) C18H22N6O18U2
  18. The crystal structure of catena-[nitrato-κ 2 O,O′-(μ 3-3-iodobenzene-1,2-dicarboxylato-κ 4 O:O′:O″,O‴)-(2,2′:6′,2″-terpyridine-κ 3 N,N′,N″)lanthanum(III)], C23H14IN4O7La
  19. Redetermination of crystal structure of [bis(pyridin-2-ylmethyl)amine-κ 3 N,Nʹ,Nʺ]chloridopalladium(II) chloride monohydrate
  20. Crystal structure of catena-poly[triaqua-[bis(m2-4-(1H-1,2,4-triazol-1-yl)benzoato-k2O:O')-(4-(1H-1,2,4-triazol-1-yl)benzoato-k1O)-praseodymium (III) monohydrate], C27H26N9O10Pr
  21. Crystal structure of trans-diaqua-bis(methyl methylcarbamohydrazonothioato-κ2 N,N′) nickel(II) iodide semihydrate, C6H22N6O2NiS2I2·0.5H2O
  22. The crystal structure of 2-(2-fluoro-4-methyl-5-((2,2,2-trifluoroethyl)thio)phenyl)isoindolin-1-one, C17H13F4NOS
  23. The crystal structure of di-μ-1-naphthylacetato-κ 3 O,O′:O;κ 3 O:O,O′-bis[(1-naphthylacetato-κ 2 O,O′)(2,2′-bipyridine-κ 2 N,N′)lead(II)] monohydrate, C68H54N4O9Pb2
  24. Crystal structure of tetrapropylammonium guanidinium 4,4′-sulfonyldibenzoate monohydrate, C27H44N4O7S
  25. Crystal structure of bis(tetrapropylammonium) terephthalate – 1-(diaminomethylene)thiourea – water (1/2/4) C18H40N5O4S
  26. Crystal structure of (E)-7-fluoro-2-(4-morpholinobenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C21H20FNO2
  27. The crystal structure of poly[diaqua-bis(μ 3-5-bromobenzene-1,3-dicarboxylato-κ 3 O,O,O′)-(μ 2-1,3-bis-(4-pyridyl)-propane-κ 2 N,N′)-dizinc(II))] – 5-bromobenzene-1,3-dicarboxylic acid [2/1], C37H29Br3N2O14Zn2
  28. The crystal structure of 2-bromo-1,3-phenylene bis(4-methylbenzenesulfonate), C20H17BrO6S2
  29. Crystal structure of europium dichromium icosaaluminum, EuCr2Al20
  30. The crystal structure of N′1,N′3-di((E)-benzylidene) isophthalohydrazide dihydrate, C 22 H 22 N 4 O 4
  31. Crystal structure of 7α,11α-dihydroxy-15-oxo-ent-kauran-16-en-19,6β-olide, C20H26O5
  32. Crystal structure of 4-chloro-N′-[(1E)-pyridin-3-ylmethylidene]benzohydrazide, C13H10ClN3O
  33. The crystal structure of (Z)-3-(1-(2-((E)-4-isopropylbenzylidene)hydrazinyl)ethylidene) chroman-2,4-dione, C21H20N2O3
  34. Crystal structure of E-7-fluoro-2-(2-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C18H12F4O
  35. Crystal structure of bis(6-aminopyridine-2-carboxylato–k2O,N)-bis(N,N-dimethylformamide-k1 O)zinc(II), C18H24N6O6Zn
  36. Crystal structure of 5-(adamantan-1-yl)-3-[(4-{[2-(trifluoromethyl)phenyl]-methyl}piperazin-1-yl)methyl]-1,3,4-oxadiazole-2(3H)-thione, C25H31F3N4OS
  37. Crystal structure of tetrapropylammonium bicarbonate–1-(diaminomethylene)thiourea – water (2/2/1), C30H72N10O7S2
  38. Crystal structure of tris(2,2′-bipyridine-κ2 N,N′)iron(II) triiodide – dichloromethane (2/1), C61H50Cl2Fe2I12N12
  39. Crystal structure of 2-amino-3-[2-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-ethylideneamino]-but-2-enedinitrile, C17H17N5
  40. The crystal structure of 1-(2-chlorophenyl)-3-cycloheptylurea, C14H19ClN2O
  41. Crystal structure of potassium bis(pentaselenido-κ 2 Se 1,Se 5)palladate(II), K2[Pd(Se5)2]
  42. The crystal structure of 5,10-bis(2-methoxyethyl)-5,10-dihydro-[1,2,3,4]tetrathiocino[5,6-b:8, 7-b′]diindole, C22H22N2O2S4
  43. The crystal structure of 4-(4-iodophenyl)-5H-1,2,3-dithiazole-5-thione, C8H4INS3
  44. Crystal structure of bis{μ2-(4-acetyl-phenoxy)acetato-κ2 O:O′}-bis{μ2-(4-acetyl-phenoxy)acetato-κ3 O,O′:O)- bis{(4-acetyl-phenoxy)acetato-κ2 O,O′}-bis(phenanthrolin-κ2 N,N′)didysprosium(III) tetrahydrate, C84H78N4O28Dy2
  45. Crystal structure of Eu2Pd3.37(1)Zn13.63(1)
  46. Crystal structure of 2-methoxy-4-(methoxy-carbonyl)phenyl 2-chloro-4-fluorobenzoate, C16H12ClFO5
  47. Crystal structure of catena-poly[bis(μ2-dicyanamide-κ2 N:N′)-bis(4-vinylpyridine-κN)-copper(II)], C18H14CuN8
  48. The crystal structure of iguratimod-dimethylformamide (1/1), C17H14N2O6S·C3H7NO
  49. Synthesis and crystal structure of 1-((3R,10S,13S,17S)-10,13-dimethyl-3-(m-tolylamino)hexadecahydro-1H-cyclopenta[α]phenanthren-17-yl)ethan-1-one, C28H41NO
  50. The crystal structure of diaqua-bis(4-bromo-2-formylphenoxy)zinc(II), C14H12Br2O6Zn
  51. The crystal structure of tetra(1-ethylimidazole-κ 1 N)-[μ 4-imidazole-4,5-dicarboxylato-κ 4 O, N, O′, N′]-trioxido-divanadium, C25H33N10O7V2
  52. The crystal structure of (E)-N′-(1-(4-fluorophenyl)propylidene)-2-hydroxybenzohydrazide, C16H15FN2O2
https://doi.org/10.1515/ncrs-2023-0058
Creative Commons
BY 4.0

Articles in the same Issue

  1. Frontmatter
  2. New Crystal Structures
  3. Crystal structure of phenyl(3,3-dichloro-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one)methanone, C7H4Cl2N2O
  4. Crystal structure of poly[diaqua-bis(μ 2-1,4-diaminobutane-N:N′)cobalt(II)] dichloride, C8H28Cl2CoN4O2
  5. Synthesis and crystal structure of (4aR,7S)-7-hydroxy-7-isopropyl-1,1-dimethyldecahydro-2H,6H-8a,4a-(epoxymethano)phenanthren-12-one, C20H32O3
  6. The crystal structure of 1-(2-chlorobenzyl)-3-(3,5-dichlorophenyl)urea, C14H11Cl3N2O
  7. Crystal structure of tetrapropylammonium-1,3,5-thiadiazole-5-amido-2-carbamate – 1,2,4-thiadiazole-3,5-diamine – water (1/1/1), C17H37N9O3S2
  8. Tetrabutylammonium 1,3,5-thiadiazole-5-amido-2-carbamate—1,2,4-thiadiazole-3,5-diamine— water (1/1/1), C21H45N9O3S2
  9. The crystal structure of ((E)-2,4-dichloro-6-(((2-hydroxy-5-nitrophenyl)imino)methyl)phenolato-κ 3 N,O,O′)tris(pyridine-κN)manganese(II), C28H21Cl2MnN5O4
  10. The crystal structure of aqua-bis{2-bromo-6-((2-(2-phenylacetyl)hydrazineylidene)methyl)phenolato-κ3 N,O,O′}-dimethylformamide-κ1 O-erbium(III) chloride – dimethylformamide – water (1/2/1), C39H49N7O9Br2ClEr
  11. Crystal structure of (diaqua-bis(phenanthroline-K 2 N,N′)-tetrakis(m 2-3,4,5,6-tetrafluorophthalato-K 4 O,O:O′:O″;K 2 O:O′)dierbium (III) phenanthroline (1/2), C80H38Er2F16N8O18
  12. Crystal structure of (E)-7-methoxy-2-(4-methoxy-2-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C20H17F3O3
  13. The crystal structure of 4–(4,4,5,5–tetramethyl–1,3,2–dioxaborolan–2–yl)morpholine, C10H20BNO3
  14. The crystal structure of catena–poly[aqua(1-naphthoato-κ 2 O,O′)-(μ-1-naphthoato-κ 4 O:O,O′:O′)lead(II)], C22H16O5Pb
  15. The crystal structure of 1-(4-chlorophenyl)-3-cycloheptylurea, C14H19ClN2O
  16. The crystal structure of 4-(pyren-1-yl)butyl-4-nitrobenzoate, C27H21NO4
  17. Crystal structure of cyclo-(bis(µ2-3,3′-(1H-imidazole-3-ium-1,3-diyl)dipropionato-κ4 O,O′:O″,O″′)-dinitrato-κ2 O,O′-tetraoxido-diuranium(VI) C18H22N6O18U2
  18. The crystal structure of catena-[nitrato-κ 2 O,O′-(μ 3-3-iodobenzene-1,2-dicarboxylato-κ 4 O:O′:O″,O‴)-(2,2′:6′,2″-terpyridine-κ 3 N,N′,N″)lanthanum(III)], C23H14IN4O7La
  19. Redetermination of crystal structure of [bis(pyridin-2-ylmethyl)amine-κ 3 N,Nʹ,Nʺ]chloridopalladium(II) chloride monohydrate
  20. Crystal structure of catena-poly[triaqua-[bis(m2-4-(1H-1,2,4-triazol-1-yl)benzoato-k2O:O')-(4-(1H-1,2,4-triazol-1-yl)benzoato-k1O)-praseodymium (III) monohydrate], C27H26N9O10Pr
  21. Crystal structure of trans-diaqua-bis(methyl methylcarbamohydrazonothioato-κ2 N,N′) nickel(II) iodide semihydrate, C6H22N6O2NiS2I2·0.5H2O
  22. The crystal structure of 2-(2-fluoro-4-methyl-5-((2,2,2-trifluoroethyl)thio)phenyl)isoindolin-1-one, C17H13F4NOS
  23. The crystal structure of di-μ-1-naphthylacetato-κ 3 O,O′:O;κ 3 O:O,O′-bis[(1-naphthylacetato-κ 2 O,O′)(2,2′-bipyridine-κ 2 N,N′)lead(II)] monohydrate, C68H54N4O9Pb2
  24. Crystal structure of tetrapropylammonium guanidinium 4,4′-sulfonyldibenzoate monohydrate, C27H44N4O7S
  25. Crystal structure of bis(tetrapropylammonium) terephthalate – 1-(diaminomethylene)thiourea – water (1/2/4) C18H40N5O4S
  26. Crystal structure of (E)-7-fluoro-2-(4-morpholinobenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C21H20FNO2
  27. The crystal structure of poly[diaqua-bis(μ 3-5-bromobenzene-1,3-dicarboxylato-κ 3 O,O,O′)-(μ 2-1,3-bis-(4-pyridyl)-propane-κ 2 N,N′)-dizinc(II))] – 5-bromobenzene-1,3-dicarboxylic acid [2/1], C37H29Br3N2O14Zn2
  28. The crystal structure of 2-bromo-1,3-phenylene bis(4-methylbenzenesulfonate), C20H17BrO6S2
  29. Crystal structure of europium dichromium icosaaluminum, EuCr2Al20
  30. The crystal structure of N′1,N′3-di((E)-benzylidene) isophthalohydrazide dihydrate, C 22 H 22 N 4 O 4
  31. Crystal structure of 7α,11α-dihydroxy-15-oxo-ent-kauran-16-en-19,6β-olide, C20H26O5
  32. Crystal structure of 4-chloro-N′-[(1E)-pyridin-3-ylmethylidene]benzohydrazide, C13H10ClN3O
  33. The crystal structure of (Z)-3-(1-(2-((E)-4-isopropylbenzylidene)hydrazinyl)ethylidene) chroman-2,4-dione, C21H20N2O3
  34. Crystal structure of E-7-fluoro-2-(2-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C18H12F4O
  35. Crystal structure of bis(6-aminopyridine-2-carboxylato–k2O,N)-bis(N,N-dimethylformamide-k1 O)zinc(II), C18H24N6O6Zn
  36. Crystal structure of 5-(adamantan-1-yl)-3-[(4-{[2-(trifluoromethyl)phenyl]-methyl}piperazin-1-yl)methyl]-1,3,4-oxadiazole-2(3H)-thione, C25H31F3N4OS
  37. Crystal structure of tetrapropylammonium bicarbonate–1-(diaminomethylene)thiourea – water (2/2/1), C30H72N10O7S2
  38. Crystal structure of tris(2,2′-bipyridine-κ2 N,N′)iron(II) triiodide – dichloromethane (2/1), C61H50Cl2Fe2I12N12
  39. Crystal structure of 2-amino-3-[2-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-ethylideneamino]-but-2-enedinitrile, C17H17N5
  40. The crystal structure of 1-(2-chlorophenyl)-3-cycloheptylurea, C14H19ClN2O
  41. Crystal structure of potassium bis(pentaselenido-κ 2 Se 1,Se 5)palladate(II), K2[Pd(Se5)2]
  42. The crystal structure of 5,10-bis(2-methoxyethyl)-5,10-dihydro-[1,2,3,4]tetrathiocino[5,6-b:8, 7-b′]diindole, C22H22N2O2S4
  43. The crystal structure of 4-(4-iodophenyl)-5H-1,2,3-dithiazole-5-thione, C8H4INS3
  44. Crystal structure of bis{μ2-(4-acetyl-phenoxy)acetato-κ2 O:O′}-bis{μ2-(4-acetyl-phenoxy)acetato-κ3 O,O′:O)- bis{(4-acetyl-phenoxy)acetato-κ2 O,O′}-bis(phenanthrolin-κ2 N,N′)didysprosium(III) tetrahydrate, C84H78N4O28Dy2
  45. Crystal structure of Eu2Pd3.37(1)Zn13.63(1)
  46. Crystal structure of 2-methoxy-4-(methoxy-carbonyl)phenyl 2-chloro-4-fluorobenzoate, C16H12ClFO5
  47. Crystal structure of catena-poly[bis(μ2-dicyanamide-κ2 N:N′)-bis(4-vinylpyridine-κN)-copper(II)], C18H14CuN8
  48. The crystal structure of iguratimod-dimethylformamide (1/1), C17H14N2O6S·C3H7NO
  49. Synthesis and crystal structure of 1-((3R,10S,13S,17S)-10,13-dimethyl-3-(m-tolylamino)hexadecahydro-1H-cyclopenta[α]phenanthren-17-yl)ethan-1-one, C28H41NO
  50. The crystal structure of diaqua-bis(4-bromo-2-formylphenoxy)zinc(II), C14H12Br2O6Zn
  51. The crystal structure of tetra(1-ethylimidazole-κ 1 N)-[μ 4-imidazole-4,5-dicarboxylato-κ 4 O, N, O′, N′]-trioxido-divanadium, C25H33N10O7V2
  52. The crystal structure of (E)-N′-(1-(4-fluorophenyl)propylidene)-2-hydroxybenzohydrazide, C16H15FN2O2
Sign up now to receive a 20% welcome discount
Institutional Access
How does access work?
Have an idea on how to improve our website?
Please write us.
© 2025 De Gruyter Brill
Downloaded on 20.10.2025 from https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2023-0058/html?lang=en
Scroll to top button