Home The crystal structure of 2,2-bis(3-methoxyphenyl)-1-tosyl-1,2-dihydro- 2λ4,3λ4  -[1,3,2]diazaborolo[4,5,1-ij]quinoline - dichloromethane (1/1)
Article Open Access

The crystal structure of 2,2-bis(3-methoxyphenyl)-1-tosyl-1,2-dihydro- 2λ4,3λ4  -[1,3,2]diazaborolo[4,5,1-ij]quinoline - dichloromethane (1/1)

  • Siyi Ding ORCID logo EMAIL logo
Published/Copyright: May 31, 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 4

Abstract

C31H29N2BO4Cl2, triclinic, P 1 ‾ (no. 1), a = 8.7365(3) Å, b = 11.9533(4) Å, c = 14.3566(5) Å, α = 85.7280(10)°, β = 74.8450(10)°, γ = 85.1990(10)°, V = 1439.88(9) Å3, Z = 2, Rgt (F) = 0.0478, wRref (F 2) = 0.1176, T = 298 K.

CCDC no.: 2216465

The crystal 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: 0.13 × 0.12 × 0.1 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 0.34 mm−1
Diffractometer, scan mode: Bruker D8 VENTURE, ω and φ scans
θ max, completeness: 27.5°, >99 %
N(hkl)measured, N(hkl)unique, R int: 13,743, 6597, 0.043
Criterion for I obs, N(hkl)gt: I obs > 2 σ(I obs), 4883
N(param)refined: 373
Programs: Bruker programs [1], SHELX [2], [3], [4]
Table 2:

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

x y z U iso*/U eq
S1 0.21869 (6) 0.72291 (4) 0.87012 (4) 0.02221 (13)
Cl1 0.05747 (9) 0.31422 (7) 0.83673 (5) 0.0545 (2)
Cl2 0.37115 (9) 0.33595 (7) 0.86335 (6) 0.0586 (2)
O3 0.09889 (18) 0.75753 (12) 0.82058 (11) 0.0295 (4)
O4 0.19962 (19) 0.62273 (12) 0.93308 (10) 0.0292 (4)
O1 0.2782 (2) 0.70862 (13) 0.37230 (11) 0.0357 (4)
N1 0.6067 (2) 0.73957 (14) 0.65325 (12) 0.0210 (4)
O2 0.0434 (2) 1.10077 (13) 0.64094 (13) 0.0419 (4)
N2 0.3843 (2) 0.70763 (14) 0.78747 (11) 0.0207 (4)
C22 0.5258 (2) 0.66114 (16) 0.80826 (14) 0.0199 (4)
C6 0.3556 (2) 0.68228 (16) 0.61039 (14) 0.0210 (4)
C7 0.3381 (3) 0.72363 (17) 0.51995 (14) 0.0222 (4)
H7 0.356247 0.800099 0.500351 0.027*
C23 0.6538 (2) 0.68270 (16) 0.72791 (14) 0.0203 (4)
C18 0.8137 (3) 0.65087 (16) 0.72405 (15) 0.0230 (4)
C2 0.2947 (3) 0.65559 (18) 0.45774 (15) 0.0252 (5)
C15 0.7149 (3) 0.76705 (18) 0.57275 (15) 0.0265 (5)
H15 0.681992 0.806336 0.520531 0.032*
C5 0.3294 (3) 0.56856 (17) 0.63568 (16) 0.0265 (5)
H5 0.339978 0.537432 0.696689 0.032*
C8 0.3718 (3) 0.89408 (16) 0.67044 (14) 0.0230 (4)
C19 0.8428 (3) 0.58887 (17) 0.80669 (16) 0.0284 (5)
H19 0.948297 0.564279 0.808479 0.034*
C24 0.2387 (3) 0.83354 (17) 0.93983 (14) 0.0239 (4)
C21 0.5586 (3) 0.60049 (17) 0.88676 (15) 0.0251 (5)
H21 0.475602 0.582799 0.942199 0.030*
C3 0.2700 (3) 0.54352 (18) 0.48349 (16) 0.0298 (5)
H3 0.241301 0.496631 0.441061 0.036*
C20 0.7186 (3) 0.56497 (17) 0.88321 (16) 0.0279 (5)
H20 0.740400 0.522093 0.937250 0.033*
C9 0.2250 (3) 0.93712 (17) 0.65596 (14) 0.0247 (5)
H9 0.152011 0.886931 0.646894 0.030*
C17 0.9260 (3) 0.68224 (18) 0.63844 (16) 0.0289 (5)
H17 1.036083 0.664207 0.632263 0.035*
C13 0.4758 (3) 0.97138 (18) 0.68232 (15) 0.0291 (5)
H13 0.576428 0.944825 0.691825 0.035*
C25 0.2040 (3) 0.94305 (18) 0.90964 (16) 0.0323 (5)
H25 0.167430 0.958167 0.852916 0.039*
C10 0.1846 (3) 1.05202 (18) 0.65468 (15) 0.0288 (5)
C16 0.8761 (3) 0.73907 (18) 0.56372 (16) 0.0298 (5)
H16 0.951891 0.759421 0.505560 0.036*
C4 0.2883 (3) 0.50116 (18) 0.57316 (17) 0.0323 (5)
H4 0.272131 0.424226 0.591789 0.039*
C29 0.2921 (3) 0.81138 (19) 1.02264 (16) 0.0332 (5)
H29 0.315142 0.736138 1.043778 0.040*
C27 0.2776 (3) 1.01072 (19) 1.04520 (16) 0.0320 (5)
C11 0.2904 (3) 1.12680 (18) 0.66683 (16) 0.0345 (6)
H11 0.262823 1.205381 0.665667 0.041*
C12 0.4350 (3) 1.08630 (19) 0.68054 (16) 0.0349 (6)
H12 0.507781 1.137125 0.688870 0.042*
C26 0.2230 (3) 1.03045 (19) 0.96274 (17) 0.0355 (6)
H26 0.198079 1.105600 0.942224 0.043*
C28 0.3114 (3) 0.9006 (2) 1.07421 (17) 0.0373 (6)
H28 0.348617 0.885604 1.130708 0.045*
C1 0.2295 (4) 0.6440 (2) 0.30698 (18) 0.0468 (7)
H1A 0.218159 0.692070 0.250507 0.070*
H1B 0.127320 0.613229 0.339329 0.070*
H1C 0.309474 0.582200 0.286153 0.070*
C30 0.2996 (4) 1.1075 (2) 1.10112 (19) 0.0440 (7)
H30A 0.347426 1.168132 1.055929 0.066*
H30B 0.369589 1.081913 1.142931 0.066*
H30C 0.196168 1.135170 1.140848 0.066*
B1 0.4162 (3) 0.76092 (19) 0.67822 (16) 0.0203 (5)
C31 0.1650 (3) 0.3598 (2) 0.91181 (19) 0.0427 (6)
H31A 0.133500 0.319552 0.976009 0.051*
H31B 0.138899 0.441143 0.920738 0.051*
C14 −0.0780 (4) 1.0289 (2) 0.6422 (3) 0.0599 (9)
H14A −0.041911 0.978445 0.588939 0.090*
H14B −0.173387 1.074208 0.634887 0.090*
H14C −0.102797 0.984454 0.703825 0.090*

1 Source of materials

The title complex was synthesized from a mixture of quinolin-8-amine, 4-methylbenzenesulfonyl chloride and potassium trifluoro(3-methoxylphenyl)-λ 4-borane suspended in MeCN under air atomsphere at 130 ℃ for 24 h. Until the completion of this reaction, the resulting residue was adsorbed onto silica gel of a DCM solution, loaded directly onto a silica gel column, and purified by eluting first with EtOAc:PE 1:5 to get the target product as yellow solid.

2 Experimental details

Semi-empirical absorption corrections were applied using SADABS program. The structure was solved with SHELXT-2018, and refined using the SHELXL-2019 software package. All the hydrogen atoms were introduced at the calculated positions.

3 Comment

Four-coordinate organboron compounds, which contain π-conjugated chelated backbones, have been under constant investigation over the past decades [5]. They have been documented to express unique properties [6–11]. Therefore, their design [12] and synthesis have also attracted substantial interst.

Single-crystal X-ray diffraction analysis revealed that each asymmetric unit consisted of one B-containing molecule and one free solvent CH2Cl2 molecule. As exhibited in the Figure, the central boron atom B1 adopted a typical tetrahedral coordination geometry to be bound to two nitrogen atoms (N1, N2) from the quinoline unit and two carbon atoms (C6, C8) from two methoxybenzene units. The B–N and B–C bond lengths are in the range of 1.609(3)–1.613(3) Å and the C/N–B–C/N angles are in the range of 95.54(14)–117.14(14)°, which are in accordance with reported boron compounds [13–15]. The methoxybenzene units are closely perpendicular to the quinoline unit with the dihedral angles of 80.98 and 70.89°, respectively. Meanwhile, the C–H⃛π interactions makes some contribution to the formation of the crystal. The solvent CH2Cl2 molecules are entrapped in the crystal.

Corresponding author: Siyi Ding, Key Laboratory of Organic Polymer Photoelectric Materials School of Science Xijing University, Xian 710123, Shaanxi Province, P.R. China, E-mail:

Funding source: the Natural Science Basic Re-search Plan in Shaanxi Province of China

Award Identifier / Grant number: No. 2022JQ-127

Funding source: Xijing University Special Fund for Talent Research in Special Zone .

Award Identifier / Grant number: (XJ22T03)

  1. Author contributions: The author has accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Research funding: This project was funded by Xijing University Special Fund for Talent Research in Special Zone (XJ22T03) and the Natural Science Basic Re-search Plan in Shaanxi Province of China (No. 2022JQ-127).

  3. Conflict of interest statement: The author declares no conflicts of interest regarding this article.

References

1. Bruker. SAINT, Program for Data Extraction and Reduction; Bruker AXS, Inc: Madison, WI, 2001.Search in Google Scholar

2. Sheldrick, G. M. SADABS, Program for Empirical Adsorption Correction of Area Detector Data; University of Göttingen: Germany, 2003.Search in Google Scholar

3. Sheldrick, G. M. SHELXT-2018, Program for the Crystal Structure Solution; University of Göttingen: Germany, 2018.Search in Google Scholar

4. Sheldrick, G. M. SHELXL-2019, Program for the Crystal Structure Refinement; University of Göttingen: Germany, 2019.Search in Google Scholar

5. Mellerup, S.–K., Wang, S.–N. Boron–doped moleculaes for optoelectronics. Trends Chem. 2019, 1, 77–89; https://doi.org/10.1016/j.trechm.2019.01.003.Search in Google Scholar

6. Chen, P.–Z., Niu, L.–Y., Chen, Y.–Z., Yang, Q.–Z. Difluoroboron β-diketonate dyes: spectroscopic properties and applications. Coord. Chem. Rev. 2017, 350, 196–216; https://doi.org/10.1016/j.ccr.2017.06.026.Search in Google Scholar

7. Frath, D., Massue, J., Ulrich, G., Ziessel, R. Luminescent materials: locking π–conjugated and heterocyclic ligands with boron(III). Angew. Chem. Int. Ed. 2014, 53, 2290–2310; https://doi.org/10.1002/anie.201305554.Search in Google Scholar PubMed

8. Boens, N., Verbelen, B., Dehaen, W. Postfunctionalization of the BODIPY Core: synthesis and spectroscopy. Eur. J. Org. Chem. 2015, 2015, 6577–6595; https://doi.org/10.1002/ejoc.201500682.Search in Google Scholar

9. Liu, K., Lalancette, R.–A., Jakle, F. B–N Lewis pair functionalization of anthracene: structural dynamics, optoelectronic properties and O2 sensitization. J. Am. Chem. Soc. 2017, 139, 18170–18175; https://doi.org/10.1021/jacs.7b11062.Search in Google Scholar PubMed

10. Guan, C., Huang, L., Ren, C., Zou, G. Development of a telescoped process for preparation of N,O-chelated diarylborinates. Org. Process Res. Dev. 2018, 22, 824–828; https://doi.org/10.1021/acs.oprd.8b00109.Search in Google Scholar

11. Zhu, C., Ji, X., You, D., Chen, T.–L., Mu, A.–U., Barker, K.–P., Klivansky, L.–M., Liu, Y., Fang, L. B–N coordination promoted delocalization and hypercojugation lead to extraordinary redox activities in ladder-type conjugated molecules. J. Am. Chem. Soc. 2018, 140, 18173–18186; https://doi.org/10.1021/jacs.8b11337.Search in Google Scholar PubMed

12. Ding, S.–Y., Zu, W.–S., Miao, Z.–C., Xu, L. Synthetic and computational study of four-coordiante B,B-diaryl 8-aminoquinolate complexes. Chin. J. Org. Chem. 2022, 42, 812–818; https://doi.org/10.6023/cjoc202108040.Search in Google Scholar

13. Rodrigues, A. I., Figueira, C. A., Gomes, C. S. B., Suresh, D., Ferreira, B., Di Paolo, R. E., Pereira, D. S., Dias, F. B., Calhorda, M. J., Morgado, J., Maçanita, A. L., Gomes, P. T. Boron complexes of aromatic 5-substituted iminopyrrolyl ligands: synthesis, structure, and luminescence properties. Dalton Trans. 2019, 48, 13337–13352; https://doi.org/10.1039/c9dt02718a.Search in Google Scholar PubMed

14. Nagata, Y., Chujo, Y. Main-chain-type N,N-chelate organoboron aminoquinolate polymers: synthesis, luminescence, and energy transfer behavior. Macromolecules 2008, 41, 3488–3492; https://doi.org/10.1021/ma702873a.Search in Google Scholar

15. Más–Montoya, M., Usea, L., Espinosa Ferao, A., Montenegro, M. F., Arellano, C. R., Tárraga, A., Rodríguez–López, J. N., Curiel, D. Single heteroatom fine-tuning of the emissive properties in organoboron complexes with 7-(azaheteroaryl)indole systems. J. Org. Chem. 2016, 81, 3296–3302; https://doi.org/10.1021/acs.joc.6b00265.Search in Google Scholar PubMed

Received: 2023-04-24
Accepted: 2023-05-11
Published Online: 2023-05-31
Published in Print: 2023-08-28

© 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 a polymorph of potassium picrate, C6H2KN3O7
  4. The crystal structure of (1E,2E)-1,2-bis(quinolin-2-ylmethylene)hydrazine, C20H14N4
  5. 5-Amino-2-chloro-4-fluoro-N-(N-isopropyl-N-methylsulfamoyl) benzamide, C11H15O3ClFN3S
  6. Crystal structure of trans-N 1,N 8-bis(2-cyanoethyl)-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane, C22H42N6
  7. The crystal structure of [N-{[2-(oxy)-4-methoxyphenyl](phenyl)methylidene}alaninato]-diphenyl-silicon(IV) – chloroform (1/1), C29H25NO4Si·CHCl3
  8. Crystal structure of tetracarbonyl-{μ-[N-(diphenylphosphanyl)-N,P,P-triphenylphosphinous amide]}-bis[μ-(phenylmethanethiolato)]diiron (Fe–Fe), C48H39Fe2NO4P2S2
  9. Crystal structure of baryte from Mine du Pradet (France)
  10. The crystal structure of [(2,2′-bipyridine-6-carboxylato-κ3 N,N,O)-(6-phenylpyridine-2-carboxylate-κ2 N,O)copper(II)] monohydrate, C23H17N3O5Cu
  11. Crystal structure of bis(μ-benzeneselenolato)-(μ-[N-benzyl-N-(diphenylphosphanyl)-P,P-diphenylphosphinous amide])-tetracarbonyl diiron (Fe–Fe), C47H37Fe2NO4P2Se2
  12. The crystal structure of diaqua-methanol-κ1 O- (3-thiophenecarboxylato-κO)-(2,2′-dipyridyl-κ2 N,N′)manganese(II) 3-thiophenecarboxylate, C21H22N2O7S2Mn
  13. Crystal structure of catena-poly[tetrakis(butyl)-μ2-2-((oxido(phenyl)methylene)hydrazineylidene)propanoato-κ4 O:O,O′,N-μ2-2-((oxido(phenyl)methylene)hydrazineylidene)propanoato-κ4 O,N,O′:N′-ditin(IV)], C34H50N6O6Sn2
  14. Crystal structure of 4-chloro-N′-[(1E)-(2-nitrophenyl)methylidene]benzohydrazide, C14H10ClN3O3
  15. The crystal structure of 3-(1′-deoxy-3′,5′-O-dibenzy-β-d-ribosyl)adenine dichloromethane solvate, C49H52Cl2N10O6
  16. The crystal structure of (Z)-4-amino-N′-(1-(o-tolyl)ethylidene)benzohydrazide, C16H17N3O
  17. The co-crystal structure of etoricoxib–phthalic acid (1/1), C18H15ClN2O2S·C8H6O4
  18. Crystal structure of (glycinto-κ 2 O,N ′)-[5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ 4 N,N ′,N ″,N ‴]nickel(II) perchlorate monohydrate C18H42ClN5NiO7
  19. The crystal structure of catena-poly[bis(1-ethylimidazole-k1 N)-(μ 2-benzene-1-carboxyl-3,5-dicarboxylato-κ 2 O, O′)zinc(II)], C19H20N4O6Zn
  20. Crystal structure of 3-(thiazol-2-ylcarbamoyl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid, C11H12N2O4S
  21. Rietveld structure analysis of keatite, a rare, metastable SiO2 polymorph
  22. Crystal structure of catena-poly[(μ2-isophthalato-k3 O,O′:O″)(4-(4-pyridyl)-2,5-dipyrazylpyridine-k3 N,N′,N″)cobalt(II)] trihydrate C26H22N6O7Co1
  23. Crystal structure of 3,5–di-O-benzoyl-1,2-O-isopropylidene-α–D-ribose, C22H22O7
  24. The crystal structure of fac-tricarbonyl(6-bromo-2,2-bipyridine-κ2 N,N)-(nitrato-κO)rhenium(I), C13H7BrN3O6Re
  25. The crystal structure of (E)-N′-(4-hydroxy-3-methoxybenzylidene)-2-naphthohydrazide monohydrate, C19H18N2O4
  26. The crystal structure of 5,5′-diselanediyl-bis(2-hydroxybenzaldehyde), C14H10O4Se2
  27. The crystal structure of catena-poly[diaqua-m2-dicyanido-κ2 C:N-dicyanido-κ1 C-bis(4-(pyridin-4-yl)benzaldehyde-κ1N)iron(II)-platinum(II), C28H22N6O4PtFe
  28. Redetermination of the crystal structure of 5,14-dihydro-6,17-dimethyl-8,15-diphenyldibenzo(b,i)(1,4,8,11)tetra-azacyclotetradecine, C32H28N4
  29. Crystal structure of poly[(μ3-2-(3,5-dicarboxyphenyl) benzimidazole-6-carboxylato-κ4O:O:O′:O″)lead(II)] monohydrate, C16H10N2O7Pb
  30. The crystal structure of fac-tricarbonyl(2-pyridin-2-yl-quinoline-κ2 N,N′)-(pyrazole-κN)rhenium(I)nitrate, C20H14N4O3ReNO3
  31. Crystal structure of dibromo-dicarbonyl-bis(tricyclohexylphosphine)-osmium(II) dichloromethane solvate, C38H66Br2O2OsP2
  32. Crystal structure of poly[bis(μ 2-2,6-bis(1-imidazoly)pyridine-κ 2 N:N′)copper(II)] diperchlorate dihydrate, C22H22Cl2CuN10O10
  33. The crystal structure of fac-tricarbonyl(N-benzoyl-N,N-cyclohexylmethylcarbamimidothioato-κ2 S,O)-(pyridine-κN)rhenium(I), C23H24N3O4ReS
  34. Crystal structure of (E)-7-fluoro-2-(4-fluorobenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C17H12F2O
  35. Synthesis and crystal structure of 1-((3R,10S,13S, 17S)-3-((2-methoxyphenyl)amino)-10,13-dimethylhexadecahydro-1H-cyclopenta[α]phenanthren-17-yl)ethan-1-one, C28H41NO2
  36. The crystal structure of fac-tricarbonyl((pyridin-2-yl)methanamino-κ2 N,N′)-((pyridin-2-yl)methanamino-κN)rhenium(I) nitrate, C15H16O3N4Re
  37. The crystal structure of (1-(pyridin-2-yl)-N-(pyridin-2-ylmethyl)-N-((1-(4-vinylbenzyl)-1H-benzo[d]imidazol-2-yl)methyl)methanamine-κ 4 N,N′,N″,N‴)tris(nitrato-kO,O′)-erbium(III), C29H27ErN8O9
  38. Crystal structure of tetracene-5,12-dione, C18H10O2
  39. Crystal structure of (3R,3aS,6R,6aR)-6-hexyl-3-methyltetrahydrofuro[3,4-b]furan-2,4-dione, C13H20O4
  40. The crystal structure of N′1,N′3-bis((E)-thiophen-2-ylmethylene)isophthalohydrazide monohydrate, C18H16N4O3S2
  41. Crystal structure of methyl ((4-aminobenzyl)sulfonyl)-L-prolinate, C13H18N2O4S
  42. Crystal structure of (E)-3-(3-methoxybenzylidene)benzofuran-2(3H)-one, C16H12O3
  43. Synthesis and crystal structure (E)-1-(4-bromo-2-hydroxyphenyl)-3-(dimethylamino)prop-2-en-1-one, C11H12BrNO2
  44. Synthesis and crystal structure of (S,E)-4-hydroxy-3-(2-((4aR,6aS,7R,10aS,10bR)-3,3,6a,10b-tetramethyl-8-methylenedecahydro-1H-naphtho[2,1-d][1,3]dioxin-7-yl)ethylidene)dihydrofuran-2(3H)-one, C23H34O5
  45. The crystal structure of N,N′-(1,2-phenylene)bis (2-((2-oxopropyl)selanyl)benzamide), C26H24N2O4Se2
  46. The crystal structure of 1-ethyl-2-nitro-imidazole oxide, C5H7N3O3
  47. The crystal structure of 2-(2-fluorophenyl)naphtho[2,1-d]thiazole, C17H10FNS
  48. Crystal structure of (E)-2,4-di-tert-butyl-6-(((2-fluorophenyl)imino) methyl)phenol, C21H26FNO
  49. Synthesis and crystal structure of 3-methyl-2-(methylthio)-4H-chromen-4-one, C12H12O2S
  50. Crystal structure of dithieno[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]dithiophene-5,10-dione, C14H4O2S4
  51. The crystal structure of dimethyl 2,2ʹ-((adamantane-1,3-diylbis(4,1-phenylene)) bis(oxy))diacetate, C28H32O6
  52. The crystal structure of N-(6-chloro-2-methyl-2H-indazol-5-yl)acetamide, C10H10ClN3O
  53. Crystal structure of triaqua-(5-bromoisophthalato-κ1 O)-(2,2′-bipyridine-κ2 N:N′)nickel(II) hydrate, C18H19BrN2NiO8
  54. The crystal structure of 2-amino-4-carboxypyridin-1-ium perchlorate, C6H7ClN2O6
  55. The crystal structure of catena-poly[5-aminonicotinic acid-k1 N-m2-bromido-copper(I)], Cu(C6N2H6O2)Br
  56. The crystal structure of 2,2-bis(3-methoxyphenyl)-1-tosyl-1,2-dihydro- 2λ4,3λ4  -[1,3,2]diazaborolo[4,5,1-ij]quinoline - dichloromethane (1/1)
  57. The crystal structure of catena-poly[bis(6-phenylpyridine-2-carboxylato-κ2 N,O)-(μ2-4,4′-bipyridne-κ2 N:N)cadmium(II)], C34H24N4O4Cd
  58. The crystal structure of 5,7-dinitropyrazolo[5,1-b]quinazolin-9(4H)-one, C10H5N5O5
  59. Crystal structure of rac-1,8-bis(2-carbamoylethyl)-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane, C22H46N6O2
  60. The crystal structure of (E)-N ′-(2-bromobenzylidene)-2-naphthohydrazide, C36H26Br2N4O2
  61. The crystal structure of 5-nitronaphthoquinone, C10H5NO4
  62. The crystal structure of (S, R p )-4–benzhydrylideneamino-12-(4-tert-butyl oxazolin-2-yl)[2.2]paracyclophane, C36H36N2O
  63. Synthesis and crystal structure of 2-(2-oxo-2-(o-tolyl)ethyl)-4H-chromen-4-one, C18H14O3
  64. Crystal structure of 2-(thiazol-2-yl)hexahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione, C11H10N2O3S
  65. Crystal structure of N-(diaminomethylene)-1-(dimethylamino)-1-iminiomethanaminium dichloride, C4H13Cl2N5
  66. Crystal structure of poly[(μ3-3, 5-dichloro-2-hydroxy-benzoato-κ4 Cl,O:O′:O″) silver(I)], C7H3AgCl2O3
  67. The crystal structure of tetrakis(1-isopropylimidazole-κ1 N)-[μ2- imidazole-4,5-dicarboxylato-κ4 O,N,O′,N′)]- trioxido-divanadium, C29H41N10O7V2
  68. Crystal structure of catena-[(μ3-bromido)-(1H-1,2,4-triazol-1-yl)benzoato-κ1 N)copper(I)], C9H7BrCuN3O2
  69. The crystal structure of (E)-4-fluoro-N′-(1-(2-hydroxyphenyl)propylidene)benzohydrazide, C16H15FN2O2
https://doi.org/10.1515/ncrs-2023-0200
Creative Commons
BY 4.0

Articles in the same Issue

  1. Frontmatter
  2. New Crystal Structures
  3. Crystal structure of a polymorph of potassium picrate, C6H2KN3O7
  4. The crystal structure of (1E,2E)-1,2-bis(quinolin-2-ylmethylene)hydrazine, C20H14N4
  5. 5-Amino-2-chloro-4-fluoro-N-(N-isopropyl-N-methylsulfamoyl) benzamide, C11H15O3ClFN3S
  6. Crystal structure of trans-N 1,N 8-bis(2-cyanoethyl)-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane, C22H42N6
  7. The crystal structure of [N-{[2-(oxy)-4-methoxyphenyl](phenyl)methylidene}alaninato]-diphenyl-silicon(IV) – chloroform (1/1), C29H25NO4Si·CHCl3
  8. Crystal structure of tetracarbonyl-{μ-[N-(diphenylphosphanyl)-N,P,P-triphenylphosphinous amide]}-bis[μ-(phenylmethanethiolato)]diiron (Fe–Fe), C48H39Fe2NO4P2S2
  9. Crystal structure of baryte from Mine du Pradet (France)
  10. The crystal structure of [(2,2′-bipyridine-6-carboxylato-κ3 N,N,O)-(6-phenylpyridine-2-carboxylate-κ2 N,O)copper(II)] monohydrate, C23H17N3O5Cu
  11. Crystal structure of bis(μ-benzeneselenolato)-(μ-[N-benzyl-N-(diphenylphosphanyl)-P,P-diphenylphosphinous amide])-tetracarbonyl diiron (Fe–Fe), C47H37Fe2NO4P2Se2
  12. The crystal structure of diaqua-methanol-κ1 O- (3-thiophenecarboxylato-κO)-(2,2′-dipyridyl-κ2 N,N′)manganese(II) 3-thiophenecarboxylate, C21H22N2O7S2Mn
  13. Crystal structure of catena-poly[tetrakis(butyl)-μ2-2-((oxido(phenyl)methylene)hydrazineylidene)propanoato-κ4 O:O,O′,N-μ2-2-((oxido(phenyl)methylene)hydrazineylidene)propanoato-κ4 O,N,O′:N′-ditin(IV)], C34H50N6O6Sn2
  14. Crystal structure of 4-chloro-N′-[(1E)-(2-nitrophenyl)methylidene]benzohydrazide, C14H10ClN3O3
  15. The crystal structure of 3-(1′-deoxy-3′,5′-O-dibenzy-β-d-ribosyl)adenine dichloromethane solvate, C49H52Cl2N10O6
  16. The crystal structure of (Z)-4-amino-N′-(1-(o-tolyl)ethylidene)benzohydrazide, C16H17N3O
  17. The co-crystal structure of etoricoxib–phthalic acid (1/1), C18H15ClN2O2S·C8H6O4
  18. Crystal structure of (glycinto-κ 2 O,N ′)-[5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ 4 N,N ′,N ″,N ‴]nickel(II) perchlorate monohydrate C18H42ClN5NiO7
  19. The crystal structure of catena-poly[bis(1-ethylimidazole-k1 N)-(μ 2-benzene-1-carboxyl-3,5-dicarboxylato-κ 2 O, O′)zinc(II)], C19H20N4O6Zn
  20. Crystal structure of 3-(thiazol-2-ylcarbamoyl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid, C11H12N2O4S
  21. Rietveld structure analysis of keatite, a rare, metastable SiO2 polymorph
  22. Crystal structure of catena-poly[(μ2-isophthalato-k3 O,O′:O″)(4-(4-pyridyl)-2,5-dipyrazylpyridine-k3 N,N′,N″)cobalt(II)] trihydrate C26H22N6O7Co1
  23. Crystal structure of 3,5–di-O-benzoyl-1,2-O-isopropylidene-α–D-ribose, C22H22O7
  24. The crystal structure of fac-tricarbonyl(6-bromo-2,2-bipyridine-κ2 N,N)-(nitrato-κO)rhenium(I), C13H7BrN3O6Re
  25. The crystal structure of (E)-N′-(4-hydroxy-3-methoxybenzylidene)-2-naphthohydrazide monohydrate, C19H18N2O4
  26. The crystal structure of 5,5′-diselanediyl-bis(2-hydroxybenzaldehyde), C14H10O4Se2
  27. The crystal structure of catena-poly[diaqua-m2-dicyanido-κ2 C:N-dicyanido-κ1 C-bis(4-(pyridin-4-yl)benzaldehyde-κ1N)iron(II)-platinum(II), C28H22N6O4PtFe
  28. Redetermination of the crystal structure of 5,14-dihydro-6,17-dimethyl-8,15-diphenyldibenzo(b,i)(1,4,8,11)tetra-azacyclotetradecine, C32H28N4
  29. Crystal structure of poly[(μ3-2-(3,5-dicarboxyphenyl) benzimidazole-6-carboxylato-κ4O:O:O′:O″)lead(II)] monohydrate, C16H10N2O7Pb
  30. The crystal structure of fac-tricarbonyl(2-pyridin-2-yl-quinoline-κ2 N,N′)-(pyrazole-κN)rhenium(I)nitrate, C20H14N4O3ReNO3
  31. Crystal structure of dibromo-dicarbonyl-bis(tricyclohexylphosphine)-osmium(II) dichloromethane solvate, C38H66Br2O2OsP2
  32. Crystal structure of poly[bis(μ 2-2,6-bis(1-imidazoly)pyridine-κ 2 N:N′)copper(II)] diperchlorate dihydrate, C22H22Cl2CuN10O10
  33. The crystal structure of fac-tricarbonyl(N-benzoyl-N,N-cyclohexylmethylcarbamimidothioato-κ2 S,O)-(pyridine-κN)rhenium(I), C23H24N3O4ReS
  34. Crystal structure of (E)-7-fluoro-2-(4-fluorobenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C17H12F2O
  35. Synthesis and crystal structure of 1-((3R,10S,13S, 17S)-3-((2-methoxyphenyl)amino)-10,13-dimethylhexadecahydro-1H-cyclopenta[α]phenanthren-17-yl)ethan-1-one, C28H41NO2
  36. The crystal structure of fac-tricarbonyl((pyridin-2-yl)methanamino-κ2 N,N′)-((pyridin-2-yl)methanamino-κN)rhenium(I) nitrate, C15H16O3N4Re
  37. The crystal structure of (1-(pyridin-2-yl)-N-(pyridin-2-ylmethyl)-N-((1-(4-vinylbenzyl)-1H-benzo[d]imidazol-2-yl)methyl)methanamine-κ 4 N,N′,N″,N‴)tris(nitrato-kO,O′)-erbium(III), C29H27ErN8O9
  38. Crystal structure of tetracene-5,12-dione, C18H10O2
  39. Crystal structure of (3R,3aS,6R,6aR)-6-hexyl-3-methyltetrahydrofuro[3,4-b]furan-2,4-dione, C13H20O4
  40. The crystal structure of N′1,N′3-bis((E)-thiophen-2-ylmethylene)isophthalohydrazide monohydrate, C18H16N4O3S2
  41. Crystal structure of methyl ((4-aminobenzyl)sulfonyl)-L-prolinate, C13H18N2O4S
  42. Crystal structure of (E)-3-(3-methoxybenzylidene)benzofuran-2(3H)-one, C16H12O3
  43. Synthesis and crystal structure (E)-1-(4-bromo-2-hydroxyphenyl)-3-(dimethylamino)prop-2-en-1-one, C11H12BrNO2
  44. Synthesis and crystal structure of (S,E)-4-hydroxy-3-(2-((4aR,6aS,7R,10aS,10bR)-3,3,6a,10b-tetramethyl-8-methylenedecahydro-1H-naphtho[2,1-d][1,3]dioxin-7-yl)ethylidene)dihydrofuran-2(3H)-one, C23H34O5
  45. The crystal structure of N,N′-(1,2-phenylene)bis (2-((2-oxopropyl)selanyl)benzamide), C26H24N2O4Se2
  46. The crystal structure of 1-ethyl-2-nitro-imidazole oxide, C5H7N3O3
  47. The crystal structure of 2-(2-fluorophenyl)naphtho[2,1-d]thiazole, C17H10FNS
  48. Crystal structure of (E)-2,4-di-tert-butyl-6-(((2-fluorophenyl)imino) methyl)phenol, C21H26FNO
  49. Synthesis and crystal structure of 3-methyl-2-(methylthio)-4H-chromen-4-one, C12H12O2S
  50. Crystal structure of dithieno[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]dithiophene-5,10-dione, C14H4O2S4
  51. The crystal structure of dimethyl 2,2ʹ-((adamantane-1,3-diylbis(4,1-phenylene)) bis(oxy))diacetate, C28H32O6
  52. The crystal structure of N-(6-chloro-2-methyl-2H-indazol-5-yl)acetamide, C10H10ClN3O
  53. Crystal structure of triaqua-(5-bromoisophthalato-κ1 O)-(2,2′-bipyridine-κ2 N:N′)nickel(II) hydrate, C18H19BrN2NiO8
  54. The crystal structure of 2-amino-4-carboxypyridin-1-ium perchlorate, C6H7ClN2O6
  55. The crystal structure of catena-poly[5-aminonicotinic acid-k1 N-m2-bromido-copper(I)], Cu(C6N2H6O2)Br
  56. The crystal structure of 2,2-bis(3-methoxyphenyl)-1-tosyl-1,2-dihydro- 2λ4,3λ4  -[1,3,2]diazaborolo[4,5,1-ij]quinoline - dichloromethane (1/1)
  57. The crystal structure of catena-poly[bis(6-phenylpyridine-2-carboxylato-κ2 N,O)-(μ2-4,4′-bipyridne-κ2 N:N)cadmium(II)], C34H24N4O4Cd
  58. The crystal structure of 5,7-dinitropyrazolo[5,1-b]quinazolin-9(4H)-one, C10H5N5O5
  59. Crystal structure of rac-1,8-bis(2-carbamoylethyl)-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane, C22H46N6O2
  60. The crystal structure of (E)-N ′-(2-bromobenzylidene)-2-naphthohydrazide, C36H26Br2N4O2
  61. The crystal structure of 5-nitronaphthoquinone, C10H5NO4
  62. The crystal structure of (S, R p )-4–benzhydrylideneamino-12-(4-tert-butyl oxazolin-2-yl)[2.2]paracyclophane, C36H36N2O
  63. Synthesis and crystal structure of 2-(2-oxo-2-(o-tolyl)ethyl)-4H-chromen-4-one, C18H14O3
  64. Crystal structure of 2-(thiazol-2-yl)hexahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione, C11H10N2O3S
  65. Crystal structure of N-(diaminomethylene)-1-(dimethylamino)-1-iminiomethanaminium dichloride, C4H13Cl2N5
  66. Crystal structure of poly[(μ3-3, 5-dichloro-2-hydroxy-benzoato-κ4 Cl,O:O′:O″) silver(I)], C7H3AgCl2O3
  67. The crystal structure of tetrakis(1-isopropylimidazole-κ1 N)-[μ2- imidazole-4,5-dicarboxylato-κ4 O,N,O′,N′)]- trioxido-divanadium, C29H41N10O7V2
  68. Crystal structure of catena-[(μ3-bromido)-(1H-1,2,4-triazol-1-yl)benzoato-κ1 N)copper(I)], C9H7BrCuN3O2
  69. The crystal structure of (E)-4-fluoro-N′-(1-(2-hydroxyphenyl)propylidene)benzohydrazide, 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 10.11.2025 from https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2023-0200/html?lang=en
Scroll to top button