Home Physical Sciences 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
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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

  • Yanjun Zhang ORCID logo EMAIL logo and Mei Li
Published/Copyright: August 11, 2022

Abstract

C60H68O4N12Cl10Cd, triclinic, P 1 (no. 2), a = 8.9686(15) Å, b = 13.554(2) Å, c = 15.365(3) Å, α = 92.113(3)°, β = 99.047(3)°, γ = 106.492(3)°, V = 1762.1(5) Å3, Z = 1, Rgt (F) = 0.0436, wRref (F 2) = 0.1130, T = 296(2) K.

CCDC no.: 1541722

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: Colourless rodlike
Size 0.38 × 0.27 × 0.14 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 0.74 mm−1
Diffractometer, scan mode: Bruker APEX-II, φ and ω
θ max, completeness: 25.4°, 98%
N(hkl) measured , N(hkl) uniqueR int: 9011, 6347, 0.024
Criterion for I obs, N(hkl) gt: I obs > 2 σ(I obs), 5112
N(param) refined: 402
Programs: Bruker [1], SHELX [2], [3], [4], Diamond [5]
Table 2:

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

Atom x y z U iso /U eq
C1 −0.1848 (4) 0.0788 (3) 0.6469 (2) 0.0426 (9)
H1 −0.281390 0.033638 0.619901 0.051
C2 0.0505 (5) 0.1665 (3) 0.6764 (3) 0.0594 (11)
H2 0.156000 0.194307 0.671532 0.071
C3 −0.2730 (4) 0.1417 (3) 0.7790 (2) 0.0350 (8)
C4 −0.3702 (4) 0.0414 (3) 0.8052 (2) 0.0404 (8)
H4 −0.454707 0.055959 0.832026 0.048
C5 −0.2809 (5) −0.0133 (3) 0.8728 (2) 0.0581 (11)
C6 −0.1923 (7) 0.0642 (4) 0.9510 (3) 0.0901 (17)
H6A −0.148269 0.029440 0.997029 0.135
H6B −0.263750 0.095952 0.972798 0.135
H6C −0.108830 0.116321 0.932416 0.135
C7 −0.4035 (7) −0.1011 (4) 0.9039 (3) 0.0884 (16)
H7A −0.459655 −0.149940 0.854488 0.133
H7B −0.476430 −0.073914 0.929206 0.133
H7C −0.351662 −0.134878 0.947616 0.133
C8 −0.1655 (6) −0.0578 (4) 0.8316 (3) 0.0823 (15)
H8A −0.078406 −0.002225 0.820726 0.123
H8B −0.219174 −0.097468 0.776857 0.123
H8C −0.126911 −0.101352 0.871586 0.123
C9 −0.2722 (4) 0.2353 (3) 0.8062 (2) 0.0404 (8)
H9 −0.198667 0.290547 0.788161 0.049
C10 −0.3782 (4) 0.2606 (3) 0.8631 (2) 0.0388 (8)
C11 −0.3159 (5) 0.3202 (3) 0.9427 (2) 0.0470 (9)
C12 −0.4116 (6) 0.3505 (3) 0.9944 (3) 0.0599 (11)
H12 −0.368273 0.389870 1.048123 0.072
C13 −0.5701 (6) 0.3214 (3) 0.9648 (3) 0.0565 (11)
C14 −0.6371 (5) 0.2604 (3) 0.8871 (3) 0.0595 (11)
H14 −0.746127 0.239099 0.868814 0.071
C15 −0.5395 (5) 0.2315 (3) 0.8366 (2) 0.0492 (10)
H15 −0.583929 0.191417 0.783347 0.059
C16 0.3162 (4) 0.1650 (3) 0.4569 (2) 0.0409 (8)
H16 0.378303 0.130027 0.489499 0.049
C17 0.1280 (5) 0.2161 (3) 0.4011 (3) 0.0593 (11)
H17 0.026170 0.221812 0.387796 0.071
C18 0.5233 (4) 0.2780 (2) 0.3822 (2) 0.0342 (7)
C19 0.6609 (4) 0.2798 (3) 0.4531 (2) 0.0381 (8)
H19 0.754299 0.292668 0.424703 0.046
C20 0.6990 (5) 0.3650 (3) 0.5301 (2) 0.0487 (9)
C21 0.7133 (6) 0.4682 (3) 0.4915 (3) 0.0795 (15)
H21A 0.612887 0.467697 0.458331 0.119
H21B 0.790263 0.479713 0.453115 0.119
H21C 0.745745 0.522536 0.538499 0.119
C22 0.5774 (5) 0.3462 (4) 0.5914 (3) 0.0724 (13)
H22A 0.612394 0.398446 0.640068 0.109
H22B 0.565442 0.279467 0.613362 0.109
H22C 0.477883 0.348655 0.559251 0.109
C23 0.8588 (5) 0.3672 (4) 0.5840 (3) 0.0798 (14)
H23A 0.938021 0.383304 0.547063 0.120
H23B 0.852120 0.300768 0.605627 0.120
H23C 0.886605 0.418727 0.633012 0.120
C24 0.5334 (4) 0.3122 (3) 0.3034 (2) 0.0421 (8)
H24 0.440482 0.312837 0.267037 0.051
C25 0.6833 (4) 0.3497 (3) 0.2693 (2) 0.0399 (8)
C26 0.7364 (4) 0.4498 (3) 0.2446 (2) 0.0434 (9)
C27 0.8800 (4) 0.4869 (3) 0.2168 (2) 0.0460 (9)
H27 0.913840 0.554450 0.201569 0.055
C28 0.9716 (4) 0.4215 (3) 0.2122 (2) 0.0446 (9)
C29 0.9183 (5) 0.3197 (3) 0.2304 (2) 0.0510 (10)
H29 0.978282 0.274990 0.223835 0.061
C30 0.7745 (5) 0.2851 (3) 0.2584 (2) 0.0501 (9)
H30 0.738417 0.216361 0.270221 0.060
Cd1 0.000000 0.000000 0.500000 0.03324 (12)
Cl1 −0.24504 (11) 0.01937 (8) 0.38873 (6) 0.0543 (3)
Cl2 −0.11412 (14) 0.35692 (9) 0.98031 (7) 0.0738 (3)
Cl3 −0.68996 (19) 0.35993 (11) 1.02901 (10) 0.1017 (5)
Cl4 0.62325 (14) 0.53375 (9) 0.25159 (8) 0.0729 (4)
Cl5 1.15735 (12) 0.46744 (9) 0.18471 (7) 0.0674 (3)
N1 −0.0523 (3) 0.0953 (2) 0.61522 (18) 0.0450 (7)
N2 −0.1610 (3) 0.1356 (2) 0.72270 (17) 0.0388 (7)
N3 −0.0074 (4) 0.1937 (3) 0.7426 (2) 0.0583 (9)
N4 0.1646 (3) 0.1481 (2) 0.45533 (19) 0.0436 (7)
N5 0.3691 (3) 0.2396 (2) 0.40494 (18) 0.0364 (6)
N6 0.2466 (4) 0.2743 (3) 0.3680 (2) 0.0562 (9)
O1 −0.4439 (3) −0.0306 (2) 0.72917 (17) 0.0512 (7)
H1A −0.529751 −0.022905 0.709118 0.077
O2 0.6416 (3) 0.18272 (19) 0.48937 (16) 0.0489 (6)
H2A 0.662272 0.142582 0.455209 0.073

Source of material

The (E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2- (1,2,4-triazol-1-yl)pent-1-en-3-ol (0.653 g, 0.200 mmol) was dissolved in propanone (10 mL). Then, cadmium chloride 2.5 hydrate (0.114 g, 0.050 mmol) was added. The reaction mixture was allowed to stir at room temperature for 2 h. Colorless rod-shaped crystals of the title compound were obtained by slow evaporation from propanone. Anal. Calcd. (%) for [Cd(L2)Cl2]. C, 48.43; H, 4.61; N, 11.29; found (%): C, 48.40; H, 4.59; N, 11.35.

Experimental details

Hydrogen atoms were placed in their geometrically idealized positions and constrained to ride on their parent atoms, with C–H = 0.96 Å (methyl), Uiso (H) = 1.5 Ueq (C), C–H = 0.98 Å (methine), Uiso (H) = 1.2 Ueq (C), C–H = 0.93 Å (aromatic and alkenyl), Uiso (H) = 1.2 Ueq (C), and O–H = 0.82 Å (hydroxyl), Uiso (H) = 1.5 Ueq (O).

Comment

Pesticides are widely used in agricultural production to control molds, pests, weeds and therefore ensure high quality and high yields of vegetables, fruits and crops all over the world [6, 7]. Triazole fungicides have the advantages of high efficiency, broad spectrum, low toxicity to nontarget organisms, and low resistance [8]. Triazole fungicides which inhibit the biosynthesis of fungal ergosterol, can be used to control fungal diseases, such as powdery mildews, rusts, and many leaf spot fungi on a variety of plants [9, 10].

Diniconazole, systematic name: (E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl) pent-1-en-3-ol is a systemic fungicide showing fungitoxicity to a broad range of fungal species [11]. Its known to inhibit the biosynthesis of ergo sterol in fungal species [12]. The pharmacological and toxicological properties of many drugs are improved when they form metal complexes [13], [14]. In this paper, a new diniconazole Cd(II) complex is described.

The title compound contains a mononuclear complex. The asymmetric unit is half of the title complex. As is shown in the figure, the Cd(II) cation is six-coordinated by two chlorido ligands and four N atoms from four diniconazole ligands in a distorted regular octahedral environment. The Cd–N length (Cd1–N1 = 2.336(3) Å, Cd1–N4 = 2.328(3) Å) and Cd–Cl length (Cd1–Cl1 = 2.646(1) Å), the N1–Cd1–N4, N1–Cd1–N4i, N1–Cd1–Cl1, N4–Cd1–Cl1, N1–Cd1–Cl1i, and N4–Cd1–Cl1i bond angles of 91.58(10)°, 88.42(10)°, 92.48(7)°, 91.01(8)°, 87.52(7)°, and 88.99(8)°, respectively (symmetry code: (i) −x, −y, −z + 1) are all in the expected ranges. The Cd(II) is located on the center of symmetry of the title compound, so each bond angle of N1–Cd1–N1ii, N4–Cd1–N4ii, and Cl1–Cd–Cl1ii is 180°. These are in agreement with closely related Cd(II) complexes reported. The title structure contains hydrogen bonds O1–H1A…Cl1ii (dO1… Cl1 = 3.124(3) Å, 162.0°, symmetry code: (ii) −x − 1, −y, −z + 1) and O2–H2A…Cl1iV (dO2… Cl1 = 3.138(3) Å, 166.3°, symmetry code: (iii) x + 1, y, z) forming a one-dimensional (1D) chain along the a-axis.


Corresponding author: Yanjun Zhang, School of Chemistry and Chemical Engineering, Yulin University, Yulin, Shaanxi, 719000, P. R. China, Phone: +86 912 3891144, E-mail:

Funding source: Key Laboratory Project Foundation of Shaanxi Provincial Education Department in China

Award Identifier / Grant number: 20JS158

Funding source: Yulin City Industry–University–Research Cooperation Project

Award Identifier / Grant number: CXY-2020-006-07

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

  2. Research funding: The work was supported by Key Laboratory Project Foundation of Shaanxi Provincial Education Department in China (20JS158), Yulin City Industry–University–Research Cooperation Project (CXY-2020-006-07).

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

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Received: 2022-06-14
Accepted: 2022-07-20
Published Online: 2022-08-11
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.

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  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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