Startseite Crystal structure of N 2,N 6-bis(2-(((E)-naphthalen-1-ylmethylene)amino)phenyl)pyridine-2,6-dicarboxamide, C41H29N5O2
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Crystal structure of N 2,N 6-bis(2-(((E)-naphthalen-1-ylmethylene)amino)phenyl)pyridine-2,6-dicarboxamide, C41H29N5O2

  • Wen-Ze Zhao ORCID logo EMAIL logo
Veröffentlicht/Copyright: 3. August 2022
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Zeitschrift für Kristallographie - New Crystal Structures
Aus der Zeitschrift Zeitschrift für Kristallographie - New Crystal Structures Band 237 Heft 5

Abstract

C41H29N5O2, monoclinic, P21/c (no. 14), a = 12.4919(10) Å, b = 19.4010(15) Å, c = 13.2741(11) Å, β = 103.319(2)°, V = 3130.5(4) Å3, Z = 4, R gt (F) = 0.0557, wR ref (F 2) = 0.1746, T = 293(2) K.

CCDC no.: 2195029

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: Yellow block
Size: 0.21 × 0.20 × 0.18 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 0.08 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: 24417, 5497, 0.051
Criterion for I obs, N(hkl)gt: I obs > 2 σ(I obs), 3415
N(param)refined: 434
Programs: Olex2 [1], Bruker [2], SHELX [3], Diamond [4]
Table 2:

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

Atom x y z U iso*/U eq
O1 0.55558 (15) 0.89828 (11) 0.60202 (17) 0.0871 (7)
O2 −0.01580 (14) 0.89284 (9) 0.55220 (16) 0.0723 (6)
N1 0.16463 (15) 0.67733 (9) 0.53891 (15) 0.0498 (5)
N2 0.09474 (14) 0.79860 (9) 0.58806 (15) 0.0496 (5)
H2 0.1624 0.7869 0.6112 0.060*
N3 0.27386 (15) 0.87657 (9) 0.59776 (15) 0.0485 (5)
N4 0.46848 (15) 0.82222 (10) 0.68688 (16) 0.0536 (5)
H4 0.4037 0.8113 0.6934 0.064*
N5 0.40741 (15) 0.72101 (10) 0.79487 (15) 0.0526 (5)
C1 0.4327 (3) 0.47170 (16) 0.3112 (2) 0.0788 (9)
H1 0.4595 0.4373 0.2749 0.095*
C2 0.3233 (3) 0.46999 (14) 0.3190 (2) 0.0759 (8)
H2A 0.2773 0.4346 0.2876 0.091*
C3 0.2839 (2) 0.51985 (12) 0.3722 (2) 0.0627 (7)
H3 0.2106 0.5182 0.3762 0.075*
C4 0.35115 (18) 0.57420 (11) 0.42182 (17) 0.0462 (6)
C5 0.31397 (17) 0.62728 (11) 0.48055 (17) 0.0461 (6)
C6 0.20068 (19) 0.63004 (12) 0.49129 (19) 0.0534 (6)
H6 0.1528 0.5951 0.4615 0.064*
C7 0.05402 (18) 0.68051 (11) 0.54692 (18) 0.0466 (6)
C8 0.01750 (17) 0.74509 (11) 0.57391 (17) 0.0447 (5)
C9 0.07538 (19) 0.86649 (12) 0.56963 (18) 0.0497 (6)
C10 0.17666 (19) 0.90770 (11) 0.56695 (18) 0.0484 (6)
C11 0.36343 (19) 0.91161 (12) 0.58841 (19) 0.0520 (6)
C12 0.4725 (2) 0.87695 (12) 0.6258 (2) 0.0559 (6)
C13 0.55342 (18) 0.78010 (12) 0.74166 (18) 0.0476 (6)
C14 0.52119 (18) 0.72621 (12) 0.79889 (18) 0.0488 (6)
C15 0.36329 (19) 0.66305 (13) 0.80264 (19) 0.0542 (6)
H15 0.4068 0.6237 0.8085 0.065*
C16 0.24666 (18) 0.65547 (12) 0.80278 (18) 0.0478 (6)
C17 0.19164 (19) 0.59093 (12) 0.77940 (18) 0.0516 (6)
C18 0.08030 (19) 0.58558 (13) 0.78574 (18) 0.0544 (6)
C19 0.0253 (2) 0.52166 (17) 0.7650 (2) 0.0741 (8)
H19 −0.0470 0.5178 0.7713 0.089*
C20 0.0758 (3) 0.46638 (17) 0.7361 (3) 0.0872 (10)
H20 0.0382 0.4248 0.7225 0.105*
C21 0.38648 (19) 0.67793 (12) 0.52431 (19) 0.0550 (6)
H21 0.3624 0.7125 0.5623 0.066*
C22 0.4947 (2) 0.67939 (13) 0.5140 (2) 0.0613 (7)
H22 0.5417 0.7145 0.5448 0.074*
C23 0.5318 (2) 0.62953 (14) 0.4589 (2) 0.0600 (7)
H23 0.6041 0.6309 0.4518 0.072*
C24 0.46198 (19) 0.57572 (12) 0.41228 (18) 0.0516 (6)
C25 0.4997 (2) 0.52308 (15) 0.3560 (2) 0.0684 (8)
H25 0.5723 0.5238 0.3497 0.082*
C26 −0.0195 (2) 0.62547 (13) 0.5318 (2) 0.0593 (7)
H26 0.0038 0.5822 0.5154 0.071*
C27 −0.1259 (2) 0.63414 (15) 0.5409 (2) 0.0676 (8)
H27 −0.1747 0.5972 0.5290 0.081*
C28 −0.1604 (2) 0.69750 (16) 0.5675 (2) 0.0663 (7)
H28 −0.2323 0.7030 0.5744 0.080*
C29 −0.08965 (18) 0.75267 (13) 0.58379 (19) 0.0557 (6)
H29 −0.1139 0.7953 0.6016 0.067*
C30 0.1655 (2) 0.97436 (12) 0.52825 (19) 0.0564 (7)
H30 0.0966 0.9951 0.5102 0.068*
C31 0.2576 (2) 1.00928 (13) 0.5170 (2) 0.0641 (7)
H31 0.2522 1.0537 0.4901 0.077*
C32 0.3582 (2) 0.97707 (13) 0.5465 (2) 0.0612 (7)
H32 0.4217 0.9991 0.5382 0.073*
C33 0.6012 (2) 0.68441 (13) 0.8593 (2) 0.0584 (7)
H33 0.5809 0.6498 0.8996 0.070*
C34 0.7114 (2) 0.69424 (14) 0.8598 (2) 0.0653 (7)
H34 0.7647 0.6659 0.8997 0.078*
C35 0.7415 (2) 0.74577 (14) 0.8013 (2) 0.0662 (7)
H35 0.8154 0.7518 0.8014 0.079*
C36 0.66370 (19) 0.78886 (13) 0.7422 (2) 0.0590 (7)
H36 0.6852 0.8236 0.7028 0.071*
C37 0.2419 (2) 0.53151 (13) 0.7482 (2) 0.0708 (8)
H37 0.3146 0.5336 0.7423 0.085*
C38 0.1846 (3) 0.47137 (15) 0.7267 (3) 0.0857 (9)
H38 0.2185 0.4331 0.7055 0.103*
C39 0.0263 (2) 0.64432 (16) 0.8120 (2) 0.0647 (7)
H39 −0.0468 0.6410 0.8163 0.078*
C40 0.0794 (2) 0.70590 (15) 0.83114 (19) 0.0623 (7)
H40 0.0422 0.7445 0.8469 0.075*
C41 0.1900 (2) 0.71105 (13) 0.82715 (18) 0.0556 (6)
H41 0.2259 0.7532 0.8414 0.067*

Source of material

A solution of N,N′-(2-aminophenyl)-2,6-dicarboxylimide pyridine (0.69 g, 2 mmol) in methanol (60 mL) was added to a stirred methanol solution (30 mL) of 1-naphthaldehyde (0.62 g, 4 mmol) in a three-necked flask. The reaction mixture was refluxed for 12 h, then the solution was cooled to room temperature. The yellow precipitated residue was removed by filtration and then washed with methanol three times. An amount of 0.93 g of a yellow solid was obtained in 75% yield. Then, a small amount of yellow solid was dissolved in a mixed solution of 30 mL of chloroform and methanol. Single crystals were obtained from a mixture solution by slow evaporation at room temperature.

Experimental details

Crystal data, data collection and structure refinement details are summarized in Table 1. Using Olex2 [1], the structure was solved using Charge Flipping and refined with the ShelXL [3] refinement. All hydrogen atoms were positioned geometrically, with the d(C—H) = 0.97–0.99 Å, U iso(H) = 1.2 times U eq(C) and U iso(H) = 1.5 times U eq (O).

Comment

Schiff base contains imine nitrogen atoms, and pair electrons are present on these imine nitrogen atoms, which easily coordinate with different metal ions, generating coordination compounds. Schiff base metal coordination compounds have some applications [5]. These special properties originate from ligand structures and metal ions. Therefore, it is of great significance to design and synthesize Schiff base ligands. With the existence of a plurality of nitrogen atoms, Schiff base compounds containing 2,6-pyridinediimide units coordinate with metal ions more easily. Therefore, this type of compound has been widely used for the generation of Schiff base coordination compounds and for the identification and detection of metal ions [6].

As reflected by the crystal structure, condensation reaction has occurred between the amino groups of N,N′-(2-aminophenyl)-2,6-dicarboxylimide pyridine and the aldehyde groups of 1-naphthaldehyde, forming the typical “S” structured compound (see the figure). The lengths of imine bonds C6=N1 and C15=N5 are 1.255 Å and 1.267 Å respectively. All bond lengths and bond angles are within the normal range [7, 8]. There are intramolecular hydrogen bonds of N2—H2⃛N1, N2—H2⃛N3, N4—H4⃛N3 and N4—H4⃛N5.

Corresponding author: Wen-Ze Zhao, Shandong Vocational College of Industry, Zibo, Shandong, 550025, 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. Research funding: None declared.

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

References

1. 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

2. Bruker. APEX2, SAINT and SADABS; Bruker AXS Inc.: Madison, Wisconsin, USA, 2012.Suche in Google Scholar

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

4. Brandenburg, K. DIAMOND. Visual Crystal Structure Information System. Ver. 4.0; Crystal Impact: Bonn, Germany, 2015.Suche in Google Scholar

5. Zhang, X., Wu, S. T., Yang, X. J., Shen, L. Y., Huang, Y. L., Xu, H., Zhang, Q. L., Sun, T., Redshaw, C., Feng, X. Dynamic coordination between a triphenylamine-functionalized salicylaldehyde Schiff base and a copper(II) ion. Inorg. Chem. 2020, 60, 8581–8591.10.1021/acs.inorgchem.1c00523Suche in Google Scholar PubMed

6. Xie, H. F., Yu, C. J., Huang, Y. L., Xu, H., Zhang, Q. L., Sun, X. H., Feng, X., Redshaw, C. A turn-off fluorescent probe for the detection of Cu2+ based on a tetraphenylethylene-functionalized salicylaldehyde Schiff-base. Mater. Chem. Front. 2020, 4, 1500–1506; https://doi.org/10.1039/c9qm00759h.Suche in Google Scholar

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8. Kumar, R., Aggarwal, H., Bhowal, R., Chopra, D., Srivastava, A. An electron-rich helical host for the exclusive removal of a planar electron-deficient organic compound. Chem. Eur J. 2019, 25, 10756–10762; https://doi.org/10.1002/chem.201902418.Suche in Google Scholar PubMed

Received: 2022-06-13
Accepted: 2022-07-15
Published Online: 2022-08-03
Published in Print: 2022-10-26

© 2022 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
  3. The crystal structure of 3-(1-(2-((5-methylthiophen-2-yl)methylene)hydrazinyl)ethylidene)chroman-2,4-dione, C17H14N2O3S
  4. Crystal structure of chlorido-(η 6-toluene)(5,5′-dimethyl-2,2′-bipyridine-κ2 N,N′)ruthenium(II) hexafluoridophosphate(V) ─ acetone (1/1) C22H26ClN2ORuPF6
  5. Crystal structure of 4-(((2-(3-(1-(3-(3-cyanophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)phenyl) pyrimidin-5-yl)oxy)methyl)-1-methylpiperidin-1-ium chloride monohydrate, C30H33N6O2Cl
  6. The crystal structure of 2-chloro-N-((2-chlorophenyl)carbamoyl)nicotinamide, C13H9Cl2N3O2
  7. Crystal structure of 9-(t-butyl)-3,11-dihydro-6H-pyrazolo [1,5-a]pyrrolo[3′,2′:5,6]pyrido[4,3-d]pyrimidin-6-one hemihydrate, C30H32N10O3
  8. Crystal structure of di-μ2-hydroxido-tetrakis(6-methylpyridine-2-carboxylato-k2 N,O) diiron(III) trihydrate C28H32Fe2N4O13
  9. Crystal structure of catena-poly[qua-(μ2-2-aminoisophthalat-κ3 O,O′:O′′)(1,10-phenanthroline-κ2 N,N′)manganese(II)] C20H15MnN3O5
  10. Crystal structure of poly[(bis(isothiocyano)-bis(μ 2-(E)-N′-(pyridin-4-ylmethylene)isonicotinohydrazide))iron(II) – methanol – 1,4-dioxane (1/2/2), C36H44FeN10O8S2
  11. Crystal structure of (E)-N′-(1-(5-chloro-2-hydroxyphenyl)propylidene)-4-hydroxybenzohydrazide, C16H15ClN2O3
  12. Crystal structure of bis(μ2-benzoato-k2O:O′)-bis(μ2-benzoato-k3O,O′:O′)dinitrato-k2O,O′-bis(phenanthroline-k2 N,N′)dierbium(III), C52H36Er2N6O14
  13. Crystal structure of 4-ethyl-2-{[(4-nitrophenyl)methyl]sulfanyl}-6-oxo-1,6-dihydropyrimidine-5-carbonitrile, C14H12N4O3S
  14. Synthesis and crystal structure of 1-((3R,10S,13R,17S)-10,13-dimethyl-3- (phenylamino)hexadecahydro-1H-cyclopenta[α] phenanthren-17-yl)ethan-1-one, C27H39NO
  15. Crystal structre of 1,4-bis(bromomethyl)-2,3,5,6-tetramethylbenzene, C12H16Br2
  16. Crystal structure of 2-(adamantan-1-yl)-5-(3,5-dinitrophenyl)-1,3,4-oxadiazole, C18H18N4O5
  17. Crystal structure of (E)-N′-benzylidene-4-nitrobenzohydrazide – methanol (1/1), C15H15N3O4
  18. The crystal structure of 3-(2-bromophenyl)-1,5-di-p-tolylpentane-1,5-dione, C25H23BrO2
  19. Crystal structure of catena-poly[(μ 2-4,4′-bipyridine-κ2 N:N′)-bis(4-bromobenzoato-κ1 O)zinc(II)], C24H16Br2N2O4Zn
  20. Crystal structure of 1,1′-(1,2-ethanediyl)bis(pyridin-1-ium) bis(1,2-dicyanoethene-1,2-dithiolato-κ2 S:S)zinc(II), C20H14N6ZnS4
  21. Crystal structure of pentacarbonyl-(μ2-propane-1,3-dithiolato-κ4 S:S,S′:S′)-(diphenyl(o-tolyl)phosphine-κ1 P)diiron (Fe-Fe), C27H23Fe2O5PS2
  22. The crystal structure of the cocrystal 4-hydroxy-3,5-dimethoxybenzoic acid–pyrazine-2-carboxamide(1/1), C14H15N3O6
  23. The crystal structure of dichlorido-bis((RS)-2-(4-chlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)hexanenitrile-κ1 N)zinc(II), C30H34Cl4N8Zn
  24. Crystal structure of the cocrystal 2,4,6-triamino-1,3,5-triazine – 1H-isoindole-1,3(2H)-dione – methanol (1/1/1), C12H15N7O3
  25. The crystal structure of methyl 4-((3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl) benzoate, C23H28O3
  26. Crystal structure of (poly[µ2-(1H-pyrazol-1-yl)methyl]-1H-benzotriazole-κ 2 N:N)-(nitrato-κ 2 O:O′) silver(I), C9H8AgN7O3
  27. Crystal structure of tetraaqua-bis[4-(1H-1,2,4-triazol-1-yl)benzoato-k1 N]cadmium(II), C18H20CdN6O8
  28. The crystal structure of diaqua-bis(pyrazolo[1,5-a]pyrimidine-3-carboxylato-κ2N,O)nickel(II) dihydrate, C14H16N6O8Ni
  29. Crystal structure of poly[μ2-aqua-aqua-(μ2-1,3-di(1H-imidazol-1-yl)propane-κ2 N:N′)-(μ2-4,4′-(1H-1,2,4-triazole-3,5-diyl)dibenzoato-κ2 O:O′)-(μ4-4,4′-(1H-1,2,4-triazole-3,5-diyl)dibenzoato-κ5 O,O′:O″:O′″:O′″)dicobalt(II)] – water – dimethylformamide (1/1/1) C44H43N11O12Co2
  30. Crystal structure of N-((Z)-amino(((E)-amino(phenylamino)methylene) amino)methylene)benzenaminium chloride – benzo[f]isoquinolino[3,4-b][1,8]naphthyridine – tetrahydrofurane (1/2/2), C60H54ClN11O2
  31. The crystal structure of Chrysosplenol D, C18H16O8
  32. Crystal structure of poly[deca aqua-bis(μ 4-2-(triazol-1-yl)-benzene-1,3,5-tricarboxylato)- bis(μ 5-2-(triazol-1-yl)-benzene-1,3-dicarboxylato-5-carboxyl acid) pentamanganese(II)] dihydrate, C44H42Mn5N12O36
  33. Synthesis and crystal structure of (E)-1-(4-(((E)-3-(tert-butyl)-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-methyl oxime, C20H24N2O2
  34. The crystal structure of 4,4′-dichloro-6,6′-dimethoxy-2,2′,3,3′,5,5′- hexanitroazobenzene, C14H6N8O14Cl2
  35. Crystal structure of N 2,N 4-dimesitylpentane-2,4-diamine, C23H34N2
  36. Crystal structure of (1,4,7,10,13,16-hexaoxacyclooctadecane-κ 6O6)potassium(2-methylphenylamino)ethyl-2-methylphenylamide ammoniate (1/3.5), [K(18-crown-6)](o-CH3C6H4)NH(CH2)2N(o-CH3C6H4) 3.5 NH3, C28H53.5KN5.5O6
  37. The crystal structure of N′,N″,2-tris((E)-5-chloro-2-hydroxybenzylidene)hydrazine-1-carbohydrazonhydrazide hydrochloride – methanol (1/3), C25H30Cl4N6O6
  38. Crystal structure of (E)-7-bromo-2-(3,5-dimethoxybenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C19H17BrO3
  39. Crystal structure of (E)-N′-(1-(5-chloro-2-hydroxyphenyl) ethylidene)-4-hydroxybenzohydrazide, C15H13ClN2O3
  40. {2-(((2-aminoethyl)imino)methyl)-6-bromophenolato-κ3 N,N′,O}iron(III) nitrate, C18H20Br2FeN5O5
  41. Crystal structure of 2-(tert-pentyl)anthracene-9,10-dione, C19H18O2
  42. Crystal structure of 5,5′-(1,4-phenylene)bis(1H-imidazol-3-ium) bis(2-(2-(carboxymethyl)phenyl)acetate), C32H30N4O8
  43. Crystal structure of N 2,N 6-bis(2-(((E)-naphthalen-1-ylmethylene)amino)phenyl)pyridine-2,6-dicarboxamide, C41H29N5O2
  44. The crystal structure of 3-amino-1,2,4-triazolium 2,4,5-trinitroimidazolate, C5H5O6N9
  45. Hydrogen bonded dimers in the crystal structure of 2-chloro-N-(phenylcarbamoyl)nicotinamide, C26H20Cl2N6O4
  46. The crystal structure of 4,4′-bipyridine-5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one-water(1/2/2), C40H32N2O12
  47. Crystal structure of N,N'-bis(4-fluoro-salicylaldehyde)-3,6-dioxa-1,8-diaminooctane, C20H22F2N2O4
  48. Crystal structure of 3-(1,3-dinitropropan-2-yl)-4H-chromen-4-one, C12H10N2O6
  49. The crystal structure of (4-(2-bromoethoxy)-phenyl)(phenyl)methanone, C15H13BrO2
  50. Crystal structure of (E)-7-bromo-2-(4-methoxybenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C18H15BrO2
  51. Crystal structure of dichlorido-tetrakis((E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol-κ 1 N)cadmium(II), C60H68O4N12Cl10Cd
  52. Crystal structure of diaqua-diphenanthroline-κ2 N,N′-bis(μ2-2-carboxy-3,4,5,6-tetrafluorobenzoato-κ2 O:O′)-bis(μ2-tetrafluorophthalato-κ3 O,O′:O′)didysprosium(III) – phenanthroline (1/2), C80H38Dy2F16N8O18
  53. Crystal structure of bis(μ2-2-oxido-2-phenylacetato-κ3 O,O′:O′)-bis(N-oxido-benzamide-κ2 O,O′)-bis(propan-2-olato-κ1 O)dititanium(IV), C36H38N2O12Ti2
  54. Crystal structure of poly[diaqua-(μ2-1H-benzo[d][1,2,3]triazole-5-carboxylato-κ2 O:O′)(μ2-oxalato-κ4O,O:O″,O′″)europium(III)] monohydrate, C9H10N3O9Eu
  55. Crystal structure of bis((N-methyl-2-oxyethyl)amine)-bis(μ 2-N,N,N-tris(2-oxoethyl)amine)-bis(isopropoxy)-bis(μ 3-oxo)tetratitanium(IV)– isopropanol (1/2), C34H76N4O16Ti4
  56. Synthesis and crystal structure of ethyl 4-((4-iodobenzyl)amino)benzoate, C16H16INO2
  57. Crystal structure of (Z)-2-(tert-butyl)-5-((5-(tert- butyl)-2H-pyrrol-2-ylidene)(mesityl)methyl)-1H-pyrrole, C26H34N2
  58. Crystal structure of dimethylammonium poly[μ4-1,1′-(1,4- phenylenebis(methylene))bis(1H-pyrazole-3,5-dicarboxylato-κ6 N,O:O′:N′,O″:O‴) manganese(II)], C22H26MnN6O8
https://doi.org/10.1515/ncrs-2022-0290
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Artikel in diesem Heft

  1. Frontmatter
  2. New Crystal Structures
  3. The crystal structure of 3-(1-(2-((5-methylthiophen-2-yl)methylene)hydrazinyl)ethylidene)chroman-2,4-dione, C17H14N2O3S
  4. Crystal structure of chlorido-(η 6-toluene)(5,5′-dimethyl-2,2′-bipyridine-κ2 N,N′)ruthenium(II) hexafluoridophosphate(V) ─ acetone (1/1) C22H26ClN2ORuPF6
  5. Crystal structure of 4-(((2-(3-(1-(3-(3-cyanophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)phenyl) pyrimidin-5-yl)oxy)methyl)-1-methylpiperidin-1-ium chloride monohydrate, C30H33N6O2Cl
  6. The crystal structure of 2-chloro-N-((2-chlorophenyl)carbamoyl)nicotinamide, C13H9Cl2N3O2
  7. Crystal structure of 9-(t-butyl)-3,11-dihydro-6H-pyrazolo [1,5-a]pyrrolo[3′,2′:5,6]pyrido[4,3-d]pyrimidin-6-one hemihydrate, C30H32N10O3
  8. Crystal structure of di-μ2-hydroxido-tetrakis(6-methylpyridine-2-carboxylato-k2 N,O) diiron(III) trihydrate C28H32Fe2N4O13
  9. Crystal structure of catena-poly[qua-(μ2-2-aminoisophthalat-κ3 O,O′:O′′)(1,10-phenanthroline-κ2 N,N′)manganese(II)] C20H15MnN3O5
  10. Crystal structure of poly[(bis(isothiocyano)-bis(μ 2-(E)-N′-(pyridin-4-ylmethylene)isonicotinohydrazide))iron(II) – methanol – 1,4-dioxane (1/2/2), C36H44FeN10O8S2
  11. Crystal structure of (E)-N′-(1-(5-chloro-2-hydroxyphenyl)propylidene)-4-hydroxybenzohydrazide, C16H15ClN2O3
  12. Crystal structure of bis(μ2-benzoato-k2O:O′)-bis(μ2-benzoato-k3O,O′:O′)dinitrato-k2O,O′-bis(phenanthroline-k2 N,N′)dierbium(III), C52H36Er2N6O14
  13. Crystal structure of 4-ethyl-2-{[(4-nitrophenyl)methyl]sulfanyl}-6-oxo-1,6-dihydropyrimidine-5-carbonitrile, C14H12N4O3S
  14. Synthesis and crystal structure of 1-((3R,10S,13R,17S)-10,13-dimethyl-3- (phenylamino)hexadecahydro-1H-cyclopenta[α] phenanthren-17-yl)ethan-1-one, C27H39NO
  15. Crystal structre of 1,4-bis(bromomethyl)-2,3,5,6-tetramethylbenzene, C12H16Br2
  16. Crystal structure of 2-(adamantan-1-yl)-5-(3,5-dinitrophenyl)-1,3,4-oxadiazole, C18H18N4O5
  17. Crystal structure of (E)-N′-benzylidene-4-nitrobenzohydrazide – methanol (1/1), C15H15N3O4
  18. The crystal structure of 3-(2-bromophenyl)-1,5-di-p-tolylpentane-1,5-dione, C25H23BrO2
  19. Crystal structure of catena-poly[(μ 2-4,4′-bipyridine-κ2 N:N′)-bis(4-bromobenzoato-κ1 O)zinc(II)], C24H16Br2N2O4Zn
  20. Crystal structure of 1,1′-(1,2-ethanediyl)bis(pyridin-1-ium) bis(1,2-dicyanoethene-1,2-dithiolato-κ2 S:S)zinc(II), C20H14N6ZnS4
  21. Crystal structure of pentacarbonyl-(μ2-propane-1,3-dithiolato-κ4 S:S,S′:S′)-(diphenyl(o-tolyl)phosphine-κ1 P)diiron (Fe-Fe), C27H23Fe2O5PS2
  22. The crystal structure of the cocrystal 4-hydroxy-3,5-dimethoxybenzoic acid–pyrazine-2-carboxamide(1/1), C14H15N3O6
  23. The crystal structure of dichlorido-bis((RS)-2-(4-chlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)hexanenitrile-κ1 N)zinc(II), C30H34Cl4N8Zn
  24. Crystal structure of the cocrystal 2,4,6-triamino-1,3,5-triazine – 1H-isoindole-1,3(2H)-dione – methanol (1/1/1), C12H15N7O3
  25. The crystal structure of methyl 4-((3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl) benzoate, C23H28O3
  26. Crystal structure of (poly[µ2-(1H-pyrazol-1-yl)methyl]-1H-benzotriazole-κ 2 N:N)-(nitrato-κ 2 O:O′) silver(I), C9H8AgN7O3
  27. Crystal structure of tetraaqua-bis[4-(1H-1,2,4-triazol-1-yl)benzoato-k1 N]cadmium(II), C18H20CdN6O8
  28. The crystal structure of diaqua-bis(pyrazolo[1,5-a]pyrimidine-3-carboxylato-κ2N,O)nickel(II) dihydrate, C14H16N6O8Ni
  29. Crystal structure of poly[μ2-aqua-aqua-(μ2-1,3-di(1H-imidazol-1-yl)propane-κ2 N:N′)-(μ2-4,4′-(1H-1,2,4-triazole-3,5-diyl)dibenzoato-κ2 O:O′)-(μ4-4,4′-(1H-1,2,4-triazole-3,5-diyl)dibenzoato-κ5 O,O′:O″:O′″:O′″)dicobalt(II)] – water – dimethylformamide (1/1/1) C44H43N11O12Co2
  30. Crystal structure of N-((Z)-amino(((E)-amino(phenylamino)methylene) amino)methylene)benzenaminium chloride – benzo[f]isoquinolino[3,4-b][1,8]naphthyridine – tetrahydrofurane (1/2/2), C60H54ClN11O2
  31. The crystal structure of Chrysosplenol D, C18H16O8
  32. Crystal structure of poly[deca aqua-bis(μ 4-2-(triazol-1-yl)-benzene-1,3,5-tricarboxylato)- bis(μ 5-2-(triazol-1-yl)-benzene-1,3-dicarboxylato-5-carboxyl acid) pentamanganese(II)] dihydrate, C44H42Mn5N12O36
  33. Synthesis and crystal structure of (E)-1-(4-(((E)-3-(tert-butyl)-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-methyl oxime, C20H24N2O2
  34. The crystal structure of 4,4′-dichloro-6,6′-dimethoxy-2,2′,3,3′,5,5′- hexanitroazobenzene, C14H6N8O14Cl2
  35. Crystal structure of N 2,N 4-dimesitylpentane-2,4-diamine, C23H34N2
  36. Crystal structure of (1,4,7,10,13,16-hexaoxacyclooctadecane-κ 6O6)potassium(2-methylphenylamino)ethyl-2-methylphenylamide ammoniate (1/3.5), [K(18-crown-6)](o-CH3C6H4)NH(CH2)2N(o-CH3C6H4) 3.5 NH3, C28H53.5KN5.5O6
  37. The crystal structure of N′,N″,2-tris((E)-5-chloro-2-hydroxybenzylidene)hydrazine-1-carbohydrazonhydrazide hydrochloride – methanol (1/3), C25H30Cl4N6O6
  38. Crystal structure of (E)-7-bromo-2-(3,5-dimethoxybenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C19H17BrO3
  39. Crystal structure of (E)-N′-(1-(5-chloro-2-hydroxyphenyl) ethylidene)-4-hydroxybenzohydrazide, C15H13ClN2O3
  40. {2-(((2-aminoethyl)imino)methyl)-6-bromophenolato-κ3 N,N′,O}iron(III) nitrate, C18H20Br2FeN5O5
  41. Crystal structure of 2-(tert-pentyl)anthracene-9,10-dione, C19H18O2
  42. Crystal structure of 5,5′-(1,4-phenylene)bis(1H-imidazol-3-ium) bis(2-(2-(carboxymethyl)phenyl)acetate), C32H30N4O8
  43. Crystal structure of N 2,N 6-bis(2-(((E)-naphthalen-1-ylmethylene)amino)phenyl)pyridine-2,6-dicarboxamide, C41H29N5O2
  44. The crystal structure of 3-amino-1,2,4-triazolium 2,4,5-trinitroimidazolate, C5H5O6N9
  45. Hydrogen bonded dimers in the crystal structure of 2-chloro-N-(phenylcarbamoyl)nicotinamide, C26H20Cl2N6O4
  46. The crystal structure of 4,4′-bipyridine-5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one-water(1/2/2), C40H32N2O12
  47. Crystal structure of N,N'-bis(4-fluoro-salicylaldehyde)-3,6-dioxa-1,8-diaminooctane, C20H22F2N2O4
  48. Crystal structure of 3-(1,3-dinitropropan-2-yl)-4H-chromen-4-one, C12H10N2O6
  49. The crystal structure of (4-(2-bromoethoxy)-phenyl)(phenyl)methanone, C15H13BrO2
  50. Crystal structure of (E)-7-bromo-2-(4-methoxybenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C18H15BrO2
  51. Crystal structure of dichlorido-tetrakis((E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol-κ 1 N)cadmium(II), C60H68O4N12Cl10Cd
  52. Crystal structure of diaqua-diphenanthroline-κ2 N,N′-bis(μ2-2-carboxy-3,4,5,6-tetrafluorobenzoato-κ2 O:O′)-bis(μ2-tetrafluorophthalato-κ3 O,O′:O′)didysprosium(III) – phenanthroline (1/2), C80H38Dy2F16N8O18
  53. Crystal structure of bis(μ2-2-oxido-2-phenylacetato-κ3 O,O′:O′)-bis(N-oxido-benzamide-κ2 O,O′)-bis(propan-2-olato-κ1 O)dititanium(IV), C36H38N2O12Ti2
  54. Crystal structure of poly[diaqua-(μ2-1H-benzo[d][1,2,3]triazole-5-carboxylato-κ2 O:O′)(μ2-oxalato-κ4O,O:O″,O′″)europium(III)] monohydrate, C9H10N3O9Eu
  55. Crystal structure of bis((N-methyl-2-oxyethyl)amine)-bis(μ 2-N,N,N-tris(2-oxoethyl)amine)-bis(isopropoxy)-bis(μ 3-oxo)tetratitanium(IV)– isopropanol (1/2), C34H76N4O16Ti4
  56. Synthesis and crystal structure of ethyl 4-((4-iodobenzyl)amino)benzoate, C16H16INO2
  57. Crystal structure of (Z)-2-(tert-butyl)-5-((5-(tert- butyl)-2H-pyrrol-2-ylidene)(mesityl)methyl)-1H-pyrrole, C26H34N2
  58. Crystal structure of dimethylammonium poly[μ4-1,1′-(1,4- phenylenebis(methylene))bis(1H-pyrazole-3,5-dicarboxylato-κ6 N,O:O′:N′,O″:O‴) manganese(II)], C22H26MnN6O8
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Heruntergeladen am 10.11.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2022-0290/html
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