Home Crystal structure of dichlorido-(1-((3,5-dimethyl-2,3-dihydro-1H-1,2,3-triazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-k1N)zinc(II), C22H24ZnN12Cl2
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Crystal structure of dichlorido-(1-((3,5-dimethyl-2,3-dihydro-1H-1,2,3-triazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-k1N)zinc(II), C22H24ZnN12Cl2

  • Zhenyu Jin , Tanpeng Zhou and Yanju Liu ORCID logo EMAIL logo
Published/Copyright: August 8, 2024
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Zeitschrift für Kristallographie - New Crystal Structures
From the journal Zeitschrift für Kristallographie - New Crystal Structures Volume 239 Issue 5

Abstract

C22H24ZnN12Cl2, monoclinic, P21/n (no. 14), a = 8.3494(3) Å, b = 11.1678(3) Å, c = 27.8876(8) Å, β = 92.102(3)°, Z = 4, V = 2598.62(15) Å3, Rgt(F) = 0.0572, wRref(F2) = 0.1535, T = 293(2) K.

CCDC no.: 2372794

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: Colourless block
Size: 0.28 × 0.21 × 0.19 mm
Wavelength: Cu Kα radiation (1.54184 Å)
μ: 3.52 mm−1
Diffractometer, scan mode: Xcalibur, ω
θmax, completeness: 67.1°, >99 %
N(hkl)measured, N(hkl)unique, Rint: 9,733, 4,634, 0.038
Criterion for Iobs, N(hkl)gt: Iobs > 2 σ(Iobs), 3,867
N(param)refined: 338
Programs: SHELX 1
Table 2:

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

Atom x y z Uiso*/Ueq
Zn1 0.45933 (6) 0.20817 (5) 0.25717 (2) 0.03402 (17)
Cl1 0.24722 (15) 0.13393 (12) 0.29365 (5) 0.0541 (3)
Cl2 0.62042 (16) 0.06042 (12) 0.23485 (5) 0.0570 (3)
N1 1.0670 (6) 0.2610 (4) 0.45826 (16) 0.0602 (12)
N2 1.0337 (5) 0.3111 (5) 0.41720 (15) 0.0576 (11)
N3 0.9158 (5) 0.3937 (4) 0.42228 (13) 0.0466 (9)
N4 0.7220 (4) 0.4169 (3) 0.35620 (12) 0.0394 (8)
N5 0.5755 (5) 0.4704 (4) 0.36065 (13) 0.0465 (9)
N6 0.5658 (4) 0.3250 (3) 0.30510 (11) 0.0353 (7)
N7 −0.0565 (6) 0.2636 (4) 0.03692 (17) 0.0600 (12)
N8 −0.0143 (5) 0.3149 (4) 0.07724 (15) 0.0532 (10)
N9 0.1053 (4) 0.3948 (4) 0.06901 (13) 0.0427 (9)
N10 0.2869 (4) 0.4016 (3) 0.13821 (11) 0.0362 (8)
N11 0.4472 (4) 0.4157 (3) 0.13093 (12) 0.0380 (8)
N12 0.4042 (4) 0.3069 (3) 0.19695 (11) 0.0324 (7)
C1 0.7590 (6) 0.4642 (5) 0.49329 (18) 0.0545 (13)
H1 0.6945 0.5214 0.4779 0.065*
C2 0.7511 (8) 0.4405 (6) 0.5415 (2) 0.0659 (16)
H2 0.6775 0.4821 0.5594 0.079*
C3 0.8506 (8) 0.3554 (5) 0.56451 (18) 0.0645 (17)
H3 0.8415 0.3431 0.5973 0.077*
C4 0.9588 (8) 0.2907 (5) 0.54090 (18) 0.0627 (16)
H4 1.0238 0.2344 0.5567 0.075*
C5 0.9693 (6) 0.3119 (4) 0.49128 (16) 0.0485 (11)
C6 0.8703 (6) 0.3968 (4) 0.46910 (15) 0.0438 (11)
C7 0.8627 (6) 0.4652 (5) 0.38219 (16) 0.0521 (12)
H7A 0.9496 0.4724 0.3602 0.063*
H7B 0.8379 0.5450 0.3935 0.063*
C8 0.7170 (5) 0.3315 (4) 0.32265 (13) 0.0350 (9)
C9 0.4861 (6) 0.4122 (4) 0.32903 (15) 0.0406 (10)
C10 0.8530 (5) 0.2577 (5) 0.30884 (17) 0.0499 (12)
H10A 0.9456 0.3076 0.3056 0.075*
H10B 0.8275 0.2190 0.2788 0.075*
H10C 0.8749 0.1983 0.3331 0.075*
C11 0.3119 (6) 0.4407 (5) 0.3213 (2) 0.0593 (14)
H11A 0.2900 0.4592 0.2881 0.089*
H11B 0.2849 0.5083 0.3407 0.089*
H11C 0.2490 0.3728 0.3303 0.089*
C12 0.2473 (7) 0.4608 (5) −0.00485 (19) 0.0581 (14)
H12 0.3171 0.5169 0.0090 0.070*
C13 0.2428 (9) 0.4347 (6) −0.0536 (2) 0.076 (2)
H13 0.3137 0.4739 −0.0732 0.092*
C14 0.1354 (10) 0.3515 (7) −0.0742 (2) 0.082 (2)
H14 0.1357 0.3384 −0.1072 0.098*
C15 0.0322 (9) 0.2903 (5) −0.0479 (2) 0.0714 (19)
H15 −0.0380 0.2348 −0.0620 0.086*
C16 0.0334 (6) 0.3125 (4) 0.00152 (18) 0.0504 (12)
C17 0.1390 (6) 0.3964 (4) 0.02149 (15) 0.0423 (10)
C18 0.1699 (6) 0.4658 (4) 0.10808 (16) 0.0471 (11)
H18A 0.0828 0.4920 0.1276 0.057*
H18B 0.2201 0.5366 0.0952 0.057*
C19 0.2622 (5) 0.3386 (4) 0.17776 (14) 0.0359 (9)
C20 0.5137 (5) 0.3556 (4) 0.16727 (14) 0.0365 (9)
C21 0.1030 (5) 0.3099 (5) 0.19575 (17) 0.0518 (12)
H21A 0.0539 0.3816 0.2072 0.078*
H21B 0.1143 0.2531 0.2215 0.078*
H21C 0.0370 0.2762 0.1703 0.078*
C22 0.6913 (5) 0.3448 (6) 0.17417 (18) 0.0549 (13)
H22A 0.7259 0.3881 0.2024 0.082*
H22B 0.7422 0.3775 0.1468 0.082*
H22C 0.7199 0.2620 0.1778 0.082*

1 Source of materials

All starting materials are commercially available without further purification. 1-[(3,5-dimethyl-1H-triazole-1-yl)methyl]-1H-benzotriazole (dtmb) was prepared according to the literature method with some modifications. 2 The ligand 1-[(3,5-dimethyl-1H-triazole-1-yl)methyl]-1H-benzotriazole (0.04 mmol, 0.0091 g) was dissolved in 2 mL of methanol solution and the solution was slowly added to 2 mL of ZnCl2 (0.04 mmol, 0.0054 g) of methanol solution. The prepared solution was placed at room temperature and colorless crystals were obtained after 2 weeks.

2 Experimental details

H atoms were generated geometrically and introduced as riding atoms with C–H = 0.93 Å and Uiso(H) = 1.2 times Ueq(C) for aromatic H atoms, with C–H = 0.97 Å and Uiso(H) = 1.2 times Ueq(C) for methylene H atoms, and with C–H = 0.96 Å and Uiso(H) = 1.5 times Ueq(C) for methyl H atoms.

3 Comment

As a type of nitrogen heterocyclic compound, benzotriazole derivatives exhibit strong coordination abilities and can effectively interact with transition metals to form a variety of metal complexes. For example, the Fei Wang team successfully synthesized four metal complexes by substituting benzotriazole as a ligand; 3 the Juan Xiao team successfully synthesized three copper metal complexes by benzotriazole-5-carboxylic acid as a ligand; 4 the Chun-Li Liu team successfully synthesized two zinc metal complexes by 1-[(benzotriazol-1-yl)methyl]-1H-imidazole as ligand. 5 In addition, benzotriazole derivatives exhibit a wide range of biological activities, including antibacterial, 6 antidiabetic 7 and anti-cancer. 8

X-ray crystallographic analysis shows that the title complex has a mononuclear asymmetric unit structure centered on Zn(II). As shown in the figure the Zn(II) is coordinated with two Cl ions (Cl1, and Cl2) and two N atoms (N6 and N12 from two dtmb ligands, respectively). The Zn–Cl and Zn–N bonds around Zn1 are of length: Zn1–Cl1: 2.2340(13) Å; Zn1–Cl2: 2.2317(13) Å; Zn1–N6: 2.047(3) Å; Zn1–N12: 2.048(3) Å. The range of bond angles around the metal center Zn(II) is 105.75(14)°–114.54(10)°. In each dtmb ligand, the angle between the benzotriazole ring and the imidazole ring is 58.80(13)°. The distance between the benzotriazole rings of two adjacent molecules is 3.5608 Å and 3.5853 Å, respectively, so it can be inferred that there may be two kinds of π–π interaction between the two molecules.

Corresponding author: Yanju Liu, College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P.R. China, E-mail:

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

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

  3. Research funding: Key Scientific and Research Projects of the Education Department of Henan Province (No. 21A430024).

References

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Received: 2024-05-13
Accepted: 2024-07-23
Published Online: 2024-08-08
Published in Print: 2024-10-28

© 2024 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. Editorial
  3. Editorial 2024 – New developments and changes of Zeitschrift für Kristallographie – New Crystal Structures
  4. New Crystal Structures
  5. Hydrogen bonding and π⋅⋅⋅halogen interactions in the crystal structure of bis(theophyllinium) hexachloridoplatinate(IV) monohydrate
  6. The crystal structure of 6-amino-2-carboxypyridin-1-ium perchlorate, C6H7ClN2O6
  7. Crystal structure of poly[(μ4-(3-amino-1H-1,2,4-triazol-1-yl)benzene-1,3-dicarboxylato-κ 4 N:O:O':O')(1-methylpyrroldin-2-one-κ1O)dicopper(II)] – 1-methylpyrroldin-2-one (1/3), C40H48Cu2N12O12
  8. The crystal structure of 18-crown-6-k6O6(2,4,5-trinitroimidazol-1-ido-k1O)potassium(I)
  9. Crystal structure of poly[tetraaqua-bis(μ2-5-bromoisophthalato-κ3O,O′:O″)-(μ2-1,5-bis(imidazol-2-methyl)pentane-κ2N:N′)dicadmium(II)] dihydrate
  10. Crystal structure of (5R,6S,E)-5-acetoxy-2-methyl-6-((2aR,3R,5aS,5bS,11aR,12aS)-2a,5a,8,8-tetramethyl-9-oxotetradecahydro-1H,12H-cyclopenta[a]cyclopropa[e]phenanthren-3-yl)hept-2-enoic acid, C32H48O5
  11. The crystal structure of poly[diaqua-bis(μ2 -thiocyanato-κ2N:O)cobalt(II) monohydrate
  12. The crystal structure of 1,3,5-tri(1H-imidazol-1-yl)benzene–2,3,5,6-tetrachlorobenzene-1,4-dicarboxylic acid (1/1)
  13. Crystal structure of dichlorido-bis(1-[(2-ethyl-benzimidazole-1-yl)methyl]-1H–benzotriazole) cadmium(II), C32H32CdN10OCl2
  14. The crystal structure of N′-(tert-butyl)-N′-(3,5-dimethylbenzoyl)-3-methoxy-N,2-dimethylbenzohydrazide, C23H30N2O3
  15. Crystal stucture of 3-benzamido-N-(2-bromo-4-(perfluoropropan-2-yl)-6-(trifluoromethyl)phenyl)-2-fluorobenzamide
  16. Crystal structure of bis(μ-benzeneselenolato)-(tetracarbonyl)-{μ-[N-(diphenylphosphanyl)-N-(3-ethynylphenyl)-P,P-diphenylphosphinous amide]} diiron, C48H35Fe2NO4P2Se2
  17. The crystal structure of 2′-(p-tolyl)-4′H-spiro[isochromane-1,1′-naphthalene]-3,4′-dione, C25H18O3
  18. The crystal structure of poly[hexaqua-tetrakis(μ4-pyridine-2,4-dicarboxylate-κ5N: O: O′: O″: O‴)-bi(μ2-pyridine-2,4-dicarboxylate-κ3N: O: O′)-digadolinium(III)tricopper (II)], [Gd2Cu3(C7H3NO4)6(H2O)6] n
  19. Crystal structure of poly[bis(4-(4-(pyridin-4-yl)phenyl)pyridin-1-ium-κ1N)-(μ4-benzene-1,2,4,5-tetracarboxylato-κ5O:O′: O″:O‴:O⁗)-(μ2-2,5-dicarboxyterephthalato-κ2O:O′)dizinc(II)], C52H32N4O16Zn2
  20. The crystal structure of 4-(3-carboxy-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)piperazin-1-ium 2-carboxy-6-nitrobenzoate monohydrate, C24H25FN4O10
  21. Crystal structure of dichlorido-(1-((3,5-dimethyl-2,3-dihydro-1H-1,2,3-triazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-k1N)zinc(II), C22H24ZnN12Cl2
  22. The crystal structure of (3-chlorothiophene-2-carboxylato-κ2O, O′)-(2,2′-dipyridyl-κ2N,N′)lead(II), C20H12Cl2N2O4S2Pb
  23. Synthesis and crystal structure of (Z)-4-((1-(3-fluorophenyl)-1H-1,2,3-triazol-4-yl)methylene)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, C19H14FN5O
  24. The crystal structure of the coordination compound catena-poly[(18-crown-6-ether-κ6O6)(4,5-dinitroimidazolato-κ1O)potassium(I)]
  25. Crystal structure of 7-(diethylamino)-3-(trifluoroacetyl)-2H-chromen-2-one, C15H14F3NO3
  26. Crystal structure of dichlorido-1-[(2-ethylimidazole-1-yl)methyl]-1H–benzotriazole κ1N zinc(II), C24H26ZnN10Cl2
  27. Crystal and molecular structure of 5-bromopyridine-2,3-diamine
  28. Crystal structure of catena-poly[bis(μ2-1-(3-carboxyphenyl)-5-methyl-4-oxo-1,4-dihydropyridazine-3-carboxylato-k3-O,O′:O″)hexaqua-dicobalt tetrahydrate], C26H36N4O20Co2
  29. Crystal structure of thiocyanate-κ1N-bis(μ1-2,6-diformyl-4-methylphenol oxime-κ2N,O)-manganese(III) acetonitrile solvate, C21H21MnN6O6S
  30. The crystal structure of pyrrolidin-1-yl pivalate, C9H13NO4
  31. The crystal structure of 2,2′-(2,2-diphenylethene-1,1-diyl)bis(1,4-dimethoxybenzene), C30H28O4
  32. Crystal structure of bis(benzyltrimethylammonium) tetrathiotungstate(VI), {(C6H5CH2)(CH3)3N}2[WS4]
  33. The crystal structure of ethyl (Z)-2-(ethoxymethylene)-3-oxobutanoate, C9H14O4
  34. The crystal structure of (E)-6-bromo-3,5-dimethyl-2-(1-phenylprop-1-en-2-yl)-3Himidazo[4,5b]pyridine, C17H16BrN3
  35. Crystal structure of (3S,3′S,4R,4′S)-3′-(furan-3-yl)-3-hydroxy-4′-methyl-3,5,6′,7′-tetrahydro-1H,3′H-4,5′-spirobi[isobenzofuran]-1,1′(4′H)-dione-methanol (1/1), C21H22O7
  36. Cocrystal structure of progesterone-isophthalic acid, C25H33O4
  37. The crystal structure of 3-(6-fluoro-1H-indol-3-yl)-1-methylquinoxalin-2(1H)-one, C17H12FN3O
  38. Crystal structure of S-(4-carboxybutyl)- l -cysteine
  39. The cocrystal of 2,2′-(hydrazine-1,1-diyl)bis(1H-imidazole-4,5-dicarbonitrile)– methanol (2/3)
  40. Crystal structure of (1′R,2′S,4′R,6′S)-4,6-dihydroxy-1′,8′,8′-trimethyl-3-(3-methylbutanoyl)-4′,8′,6′,1′,7,2′-hexahydro-1H-4′,6′-methanoxanthene-8-carbaldehyde, C23H30O5
  41. Crystal structure of (3,6-di(2-pyridyl)-4-methylphenyl pyridazine-k 2 N,N′)-bis(1-phenyl-pyrazole-κ 2 C,N) iridium(III) hexafluorophosphate, C39H29F6IrN8P
  42. Crystal structure of 1,5-bis[(E)-1-(2-hydroxyphenyl)ethylidene]thiocarbonohydrazide dimethyl sulfoxide monosolvate, C17H18N4O2S·C2H6OS
  43. Crystal structure of (S)-4-(2-(4-(2-acetyl-5-chlorophenyl)-3-methoxy-6-oxopyridazin-1(6H)-yl)-3-phenylpropanamido)benzoic acid monohydrate, C29H26ClN3O7
  44. The crystal structure of 1,3-bis(2,4-dinitro-1H-imidazol-1-yl)propane
  45. Crystal structure of 4-chlorobenzyl (S)-2-(6-methoxynaphthalen-2-yl)propanoate, C21H19ClO3
  46. Crystal structure of 1-(5-(benzo[d][1,3]dioxol-5-yl)-4-benzyl-1-(4-bromophenyl)-4,5-dihydro-1H-1,2,4-triazol-3-yl)ethan-1-one, C24H20BrN3O3
  47. The crystal structure of (Z)-3′-(2-(1-(3,4-dimethyl-phenyl)-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl)-2′-hydroxy-[1,1′-biphenyl]-3-carboxylicacid ─ methanol (1/1), C26H26N4O5
  48. Crystal structure of (S)-1-phenylpropan-1-aminium (S)-(1-phenylpropyl)carbamate C19H26N2O2
  49. Synthesis and crystal structure of methyl 2-((5-bromo-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetate, C18H16BrN3O2S
  50. The crystal structure of trichlorobis(pyridine-2,6-dithio-κS-carbomethylamido)antimony(III), [SbCl3(C9H11N3S2)2]
  51. Crystal structure of 1,8-dihydroxy-3-{[(triphenylstannyl)oxy]carbonyl} anthracene-9,10-dione, C33H22O6Sn
  52. The crystal structure of (E)-4-(2-(pyridin-4-ylmethylene)hydrazine-1-carbonyl)pyridin-1-ium-2-olate dihydrate, C12H14N4O4
  53. The crystal structure of 6-amino-pyridinium-2-carboxylate, C6H6N2O2
  54. The crystal structure of catena-poly[aqua-nitrato-κ3O,O:O′′-(1,10-phenanthroline-κ2N,N′)sodium(I)], C24H18N6O7Na2
  55. Retractions
  56. Retraction of: Crystal structure of bis[diaquaisonicotinatosamarium(III)]-µ-isonicotinato-[diisonicotinatocopper(II)], CuSm2(C6H4NO2)8(H2O)4
  57. Retraction of: Crystal structure of aqua(2,2′-bipyridine-k 2 N:N′)(nitrato)-(4-aminobenzoato)cadmium(II) nitrate, [Cd(H2O)(NO3)(C10H8N2)(C7H7NO2)][NO3]
https://doi.org/10.1515/ncrs-2024-0210
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Articles in the same Issue

  1. Frontmatter
  2. Editorial
  3. Editorial 2024 – New developments and changes of Zeitschrift für Kristallographie – New Crystal Structures
  4. New Crystal Structures
  5. Hydrogen bonding and π⋅⋅⋅halogen interactions in the crystal structure of bis(theophyllinium) hexachloridoplatinate(IV) monohydrate
  6. The crystal structure of 6-amino-2-carboxypyridin-1-ium perchlorate, C6H7ClN2O6
  7. Crystal structure of poly[(μ4-(3-amino-1H-1,2,4-triazol-1-yl)benzene-1,3-dicarboxylato-κ 4 N:O:O':O')(1-methylpyrroldin-2-one-κ1O)dicopper(II)] – 1-methylpyrroldin-2-one (1/3), C40H48Cu2N12O12
  8. The crystal structure of 18-crown-6-k6O6(2,4,5-trinitroimidazol-1-ido-k1O)potassium(I)
  9. Crystal structure of poly[tetraaqua-bis(μ2-5-bromoisophthalato-κ3O,O′:O″)-(μ2-1,5-bis(imidazol-2-methyl)pentane-κ2N:N′)dicadmium(II)] dihydrate
  10. Crystal structure of (5R,6S,E)-5-acetoxy-2-methyl-6-((2aR,3R,5aS,5bS,11aR,12aS)-2a,5a,8,8-tetramethyl-9-oxotetradecahydro-1H,12H-cyclopenta[a]cyclopropa[e]phenanthren-3-yl)hept-2-enoic acid, C32H48O5
  11. The crystal structure of poly[diaqua-bis(μ2 -thiocyanato-κ2N:O)cobalt(II) monohydrate
  12. The crystal structure of 1,3,5-tri(1H-imidazol-1-yl)benzene–2,3,5,6-tetrachlorobenzene-1,4-dicarboxylic acid (1/1)
  13. Crystal structure of dichlorido-bis(1-[(2-ethyl-benzimidazole-1-yl)methyl]-1H–benzotriazole) cadmium(II), C32H32CdN10OCl2
  14. The crystal structure of N′-(tert-butyl)-N′-(3,5-dimethylbenzoyl)-3-methoxy-N,2-dimethylbenzohydrazide, C23H30N2O3
  15. Crystal stucture of 3-benzamido-N-(2-bromo-4-(perfluoropropan-2-yl)-6-(trifluoromethyl)phenyl)-2-fluorobenzamide
  16. Crystal structure of bis(μ-benzeneselenolato)-(tetracarbonyl)-{μ-[N-(diphenylphosphanyl)-N-(3-ethynylphenyl)-P,P-diphenylphosphinous amide]} diiron, C48H35Fe2NO4P2Se2
  17. The crystal structure of 2′-(p-tolyl)-4′H-spiro[isochromane-1,1′-naphthalene]-3,4′-dione, C25H18O3
  18. The crystal structure of poly[hexaqua-tetrakis(μ4-pyridine-2,4-dicarboxylate-κ5N: O: O′: O″: O‴)-bi(μ2-pyridine-2,4-dicarboxylate-κ3N: O: O′)-digadolinium(III)tricopper (II)], [Gd2Cu3(C7H3NO4)6(H2O)6] n
  19. Crystal structure of poly[bis(4-(4-(pyridin-4-yl)phenyl)pyridin-1-ium-κ1N)-(μ4-benzene-1,2,4,5-tetracarboxylato-κ5O:O′: O″:O‴:O⁗)-(μ2-2,5-dicarboxyterephthalato-κ2O:O′)dizinc(II)], C52H32N4O16Zn2
  20. The crystal structure of 4-(3-carboxy-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)piperazin-1-ium 2-carboxy-6-nitrobenzoate monohydrate, C24H25FN4O10
  21. Crystal structure of dichlorido-(1-((3,5-dimethyl-2,3-dihydro-1H-1,2,3-triazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-k1N)zinc(II), C22H24ZnN12Cl2
  22. The crystal structure of (3-chlorothiophene-2-carboxylato-κ2O, O′)-(2,2′-dipyridyl-κ2N,N′)lead(II), C20H12Cl2N2O4S2Pb
  23. Synthesis and crystal structure of (Z)-4-((1-(3-fluorophenyl)-1H-1,2,3-triazol-4-yl)methylene)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, C19H14FN5O
  24. The crystal structure of the coordination compound catena-poly[(18-crown-6-ether-κ6O6)(4,5-dinitroimidazolato-κ1O)potassium(I)]
  25. Crystal structure of 7-(diethylamino)-3-(trifluoroacetyl)-2H-chromen-2-one, C15H14F3NO3
  26. Crystal structure of dichlorido-1-[(2-ethylimidazole-1-yl)methyl]-1H–benzotriazole κ1N zinc(II), C24H26ZnN10Cl2
  27. Crystal and molecular structure of 5-bromopyridine-2,3-diamine
  28. Crystal structure of catena-poly[bis(μ2-1-(3-carboxyphenyl)-5-methyl-4-oxo-1,4-dihydropyridazine-3-carboxylato-k3-O,O′:O″)hexaqua-dicobalt tetrahydrate], C26H36N4O20Co2
  29. Crystal structure of thiocyanate-κ1N-bis(μ1-2,6-diformyl-4-methylphenol oxime-κ2N,O)-manganese(III) acetonitrile solvate, C21H21MnN6O6S
  30. The crystal structure of pyrrolidin-1-yl pivalate, C9H13NO4
  31. The crystal structure of 2,2′-(2,2-diphenylethene-1,1-diyl)bis(1,4-dimethoxybenzene), C30H28O4
  32. Crystal structure of bis(benzyltrimethylammonium) tetrathiotungstate(VI), {(C6H5CH2)(CH3)3N}2[WS4]
  33. The crystal structure of ethyl (Z)-2-(ethoxymethylene)-3-oxobutanoate, C9H14O4
  34. The crystal structure of (E)-6-bromo-3,5-dimethyl-2-(1-phenylprop-1-en-2-yl)-3Himidazo[4,5b]pyridine, C17H16BrN3
  35. Crystal structure of (3S,3′S,4R,4′S)-3′-(furan-3-yl)-3-hydroxy-4′-methyl-3,5,6′,7′-tetrahydro-1H,3′H-4,5′-spirobi[isobenzofuran]-1,1′(4′H)-dione-methanol (1/1), C21H22O7
  36. Cocrystal structure of progesterone-isophthalic acid, C25H33O4
  37. The crystal structure of 3-(6-fluoro-1H-indol-3-yl)-1-methylquinoxalin-2(1H)-one, C17H12FN3O
  38. Crystal structure of S-(4-carboxybutyl)- l -cysteine
  39. The cocrystal of 2,2′-(hydrazine-1,1-diyl)bis(1H-imidazole-4,5-dicarbonitrile)– methanol (2/3)
  40. Crystal structure of (1′R,2′S,4′R,6′S)-4,6-dihydroxy-1′,8′,8′-trimethyl-3-(3-methylbutanoyl)-4′,8′,6′,1′,7,2′-hexahydro-1H-4′,6′-methanoxanthene-8-carbaldehyde, C23H30O5
  41. Crystal structure of (3,6-di(2-pyridyl)-4-methylphenyl pyridazine-k 2 N,N′)-bis(1-phenyl-pyrazole-κ 2 C,N) iridium(III) hexafluorophosphate, C39H29F6IrN8P
  42. Crystal structure of 1,5-bis[(E)-1-(2-hydroxyphenyl)ethylidene]thiocarbonohydrazide dimethyl sulfoxide monosolvate, C17H18N4O2S·C2H6OS
  43. Crystal structure of (S)-4-(2-(4-(2-acetyl-5-chlorophenyl)-3-methoxy-6-oxopyridazin-1(6H)-yl)-3-phenylpropanamido)benzoic acid monohydrate, C29H26ClN3O7
  44. The crystal structure of 1,3-bis(2,4-dinitro-1H-imidazol-1-yl)propane
  45. Crystal structure of 4-chlorobenzyl (S)-2-(6-methoxynaphthalen-2-yl)propanoate, C21H19ClO3
  46. Crystal structure of 1-(5-(benzo[d][1,3]dioxol-5-yl)-4-benzyl-1-(4-bromophenyl)-4,5-dihydro-1H-1,2,4-triazol-3-yl)ethan-1-one, C24H20BrN3O3
  47. The crystal structure of (Z)-3′-(2-(1-(3,4-dimethyl-phenyl)-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl)-2′-hydroxy-[1,1′-biphenyl]-3-carboxylicacid ─ methanol (1/1), C26H26N4O5
  48. Crystal structure of (S)-1-phenylpropan-1-aminium (S)-(1-phenylpropyl)carbamate C19H26N2O2
  49. Synthesis and crystal structure of methyl 2-((5-bromo-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetate, C18H16BrN3O2S
  50. The crystal structure of trichlorobis(pyridine-2,6-dithio-κS-carbomethylamido)antimony(III), [SbCl3(C9H11N3S2)2]
  51. Crystal structure of 1,8-dihydroxy-3-{[(triphenylstannyl)oxy]carbonyl} anthracene-9,10-dione, C33H22O6Sn
  52. The crystal structure of (E)-4-(2-(pyridin-4-ylmethylene)hydrazine-1-carbonyl)pyridin-1-ium-2-olate dihydrate, C12H14N4O4
  53. The crystal structure of 6-amino-pyridinium-2-carboxylate, C6H6N2O2
  54. The crystal structure of catena-poly[aqua-nitrato-κ3O,O:O′′-(1,10-phenanthroline-κ2N,N′)sodium(I)], C24H18N6O7Na2
  55. Retractions
  56. Retraction of: Crystal structure of bis[diaquaisonicotinatosamarium(III)]-µ-isonicotinato-[diisonicotinatocopper(II)], CuSm2(C6H4NO2)8(H2O)4
  57. Retraction of: Crystal structure of aqua(2,2′-bipyridine-k 2 N:N′)(nitrato)-(4-aminobenzoato)cadmium(II) nitrate, [Cd(H2O)(NO3)(C10H8N2)(C7H7NO2)][NO3]
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