metal-organic compounds
Oxido[2-{(E)-[((1E)-{(E)-2-[1-(2-oxidophenyl)ethylidene]hydrazin-1-ylidene}(prop-2-en-1-ylsulfanyl)methyl)imino]methyl}phenolato]vanadium(IV)
aDepartment of Chemistry, School of Sciences, Ferdowsi University of Mashhad, 91775-1436 Mashhad, Iran, bDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia, and cChemistry Department and Faculty of Science, King Abdulaziz University, PO Box 80203 Jeddah, Saudi Arabia
*Correspondence e-mail: edward.tiekink@gmail.com
The VIV atom in the title complex, [V(C19H17N3O2S)O], is coordinated by two N and two O atoms of the dianionic tetradentate Schiff base ligand and the terminal oxide O atom. The N2O3 donor set defines a square-pyramidal coordination geometry with the oxide O atom in the apical site. Some buckling in the tetradentate ligand is indicated by the dihedral angle of 17.92 (19)° between the six-membered chelate rings. Supramolecular chains are formed along the b axis via C—H⋯O contacts in the crystal. The chains are connected into a layer in the ab plane via C—H⋯π interactions. The atoms comprising the –SCH2—CH=CH2 and methyl substituents were found to be disordered in a 0.916 (2):0.088 (2) ratio. The crystal studied was found to be twinned by nonmerohedry with a 28.1 (4)% minor twin component.
Related literature
For background to the synthesis and characterization of isothiosemicarbazides, see: Ahmadi et al. (2012). For additional structural analysis, see: Addison et al. (1984). For the treatment of data from a twinned crystal, see: Spek (2009).
Experimental
Crystal data
|
Refinement
|
|
Data collection: CrysAlis PRO (Agilent, 2012); cell CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997) and DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).
Supporting information
https://doi.org/10.1107/S1600536812029819/hb6874sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536812029819/hb6874Isup2.hkl
A solution of 1-(2-hydroxyphenyl)ethanone S-allylisothiosemicarbazone hydrobromide (0.33 g, 1.0 mmol) in ethanol (10 ml) was mixed with an ethanolic solution (5 ml) of vanadyl(IV) sulfate (0.16 g, 1 mmol) and salicylaldehyde (0.12 g, 1.0 mmol). The yellow solution was heated under reflux for 2 h at 363 K. Brown plates were deposited after one week, filtered off, washed with cold ethanol and dried over silica gel. M.pt. 486 K. Yield: 67%.
Nitrogen- and carbon-bound H-atoms were placed in calculated positions [N—H = 0.88 Å and C—H = 0.95–0.99 Å, Uiso(H) = 1.2–1.5Ueq(N,C)] and were included in the
in the riding model approximation.The molecule is disordered with respect to the –SCH2–CH═CH2 and methyl substituents in a 0.916 (2): 0.088 (2) ratio. The C9═N2 linkage is necessarily disordered with respect to N9'═C2' linkage; the C9/N9' atoms occupy the same site and were given the same displacement parameters; the N(2)/C(2') pair of atoms were treated similarly. The –CH2–CH═CH2 unit is disordered with respect to the methylene atom only. The S—C pair of distances were restrained to within 0.01 Å of each other, as were the pair of C—C distances. The anisotropic displacement parameters of the primed atoms were set to those of the unprimed ones. The C—Cmethyl distance of the minor component was restrained to 1.54±0.01 Å.
The crystal is a non-merohedral twin, with a
of (-1 0 0, 0 - 1 0, -0.800 - 0.561 1). The twin domains were separated by using PLATON (Spek, 2009).Owing to poor agreement, two reflections, i.e. (0 1 0) and (1 2 10), were omitted from the final refinement.
During the last years, the design, synthesis and characterization of new isothiosemicarbazides and their metal complexes have been performed in order to investigate the effect of the donor atom sets on the structure and properties of the complexes (Ahmadi et al., 2012). In continuation of these studies, the title complex was synthesized and characterized crystallographically.
The VIV atom in (I), Fig. 1, is coordinated by the N2O2 atoms of the dinegative tetradentate Schiff base ligand and the oxo-O3 atom, Table 1. The resulting N2O3 donor set defines a coordination geometry close to a square pyramidal geometry. This is quantified by the value of τ = 0.12 which compares to the τ values of 0.0 and 1.0 for ideal square pyramidal and trigonal bipyramidal geometries, respectively (Addison et al., 1984). In this description, the VIV atom lies 0.590 (2) Å out of the plane of the Schiff base donor atoms [r.m.s. deviation = 0.056 Å] in the direction of the apical oxo-O3 atom. The five-membered chelate ring has an with the VIV atom being the flap atom. The six-membered chelate rings are more planar, having r.m.s. deviations of 0.266 and 0.150 Å, respectively, for the O1- and O2-rings. The dihedral angle between the latter chelate rings is 17.92 (19)° indicating some buckling in the tetradentate ligand.
In the crystal packing, supramolecular chains are formed along the b axis via C–H···O contacts, Table 2. These are connected into a layer in the ab plane via C–H..π interactions, Fig. 2 and Table 2. Layers stack without specific intermolecular interactions between them, Fig. 3.
For background to the synthesis and characterization of isothiosemicarbazides, see: Ahmadi et al. (2012). For additional structural analysis, see: Addison et al. (1984). For the treatment of twinned data, see: Spek (2009).
Data collection: CrysAlis PRO (Agilent, 2012); cell
CrysAlis PRO (Agilent, 2012); data reduction: CrysAlis PRO (Agilent, 2012); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997) and DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).[V(C19H17N3O2S)O] | Z = 2 |
Mr = 418.36 | F(000) = 430 |
Triclinic, P1 | Dx = 1.558 Mg m−3 |
Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71073 Å |
a = 7.1242 (3) Å | Cell parameters from 5214 reflections |
b = 9.5605 (5) Å | θ = 2.2–27.5° |
c = 14.2593 (9) Å | µ = 0.70 mm−1 |
α = 76.083 (5)° | T = 100 K |
β = 75.577 (4)° | Plate, brown |
γ = 74.821 (4)° | 0.25 × 0.20 × 0.05 mm |
V = 891.68 (8) Å3 |
Agilent SuperNova Dual diffractometer with an Atlas detector | 4134 independent reflections |
Radiation source: SuperNova (Mo) X-ray Source | 3600 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.059 |
Detector resolution: 10.4041 pixels mm-1 | θmax = 27.6°, θmin = 2.5° |
ω scan | h = −9→9 |
Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2012) | k = −12→12 |
Tmin = 0.845, Tmax = 0.966 | l = −10→18 |
12964 measured reflections |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.076 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.191 | H-atom parameters constrained |
S = 1.20 | w = 1/[σ2(Fo2) + (0.0327P)2 + 4.9139P] where P = (Fo2 + 2Fc2)/3 |
4134 reflections | (Δ/σ)max = 0.001 |
257 parameters | Δρmax = 0.98 e Å−3 |
3 restraints | Δρmin = −0.94 e Å−3 |
[V(C19H17N3O2S)O] | γ = 74.821 (4)° |
Mr = 418.36 | V = 891.68 (8) Å3 |
Triclinic, P1 | Z = 2 |
a = 7.1242 (3) Å | Mo Kα radiation |
b = 9.5605 (5) Å | µ = 0.70 mm−1 |
c = 14.2593 (9) Å | T = 100 K |
α = 76.083 (5)° | 0.25 × 0.20 × 0.05 mm |
β = 75.577 (4)° |
Agilent SuperNova Dual diffractometer with an Atlas detector | 4134 independent reflections |
Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2012) | 3600 reflections with I > 2σ(I) |
Tmin = 0.845, Tmax = 0.966 | Rint = 0.059 |
12964 measured reflections |
R[F2 > 2σ(F2)] = 0.076 | 3 restraints |
wR(F2) = 0.191 | H-atom parameters constrained |
S = 1.20 | Δρmax = 0.98 e Å−3 |
4134 reflections | Δρmin = −0.94 e Å−3 |
257 parameters |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
V | 0.59271 (12) | 0.40615 (9) | 0.74852 (6) | 0.0108 (2) | |
S1 | 0.5616 (2) | 0.89878 (15) | 0.62531 (10) | 0.0157 (4) | 0.912 (6) |
S1' | 0.327 (2) | 0.8438 (13) | 0.8527 (9) | 0.0157 (4) | 0.088 |
O1 | 0.4145 (5) | 0.2819 (4) | 0.8242 (3) | 0.0166 (8) | |
O2 | 0.6408 (5) | 0.3075 (4) | 0.6378 (2) | 0.0140 (7) | |
O3 | 0.7940 (5) | 0.3614 (4) | 0.7900 (3) | 0.0167 (8) | |
N1 | 0.4155 (6) | 0.5647 (5) | 0.8257 (3) | 0.0124 (8) | |
N2 | 0.4272 (6) | 0.7114 (5) | 0.7813 (3) | 0.0154 (9) | 0.912 (6) |
C2' | 0.4272 (6) | 0.7114 (5) | 0.7813 (3) | 0.0154 (9) | 0.088 |
N3 | 0.5986 (6) | 0.5990 (4) | 0.6468 (3) | 0.0115 (8) | |
C1 | 0.3402 (7) | 0.2750 (6) | 0.9195 (4) | 0.0140 (10) | |
C2 | 0.3019 (7) | 0.1387 (6) | 0.9754 (4) | 0.0177 (10) | |
H2 | 0.3226 | 0.0583 | 0.9431 | 0.021* | |
C3 | 0.2350 (8) | 0.1199 (6) | 1.0760 (4) | 0.0211 (11) | |
H3 | 0.2154 | 0.0259 | 1.1125 | 0.025* | |
C4 | 0.1959 (8) | 0.2380 (6) | 1.1248 (4) | 0.0214 (11) | |
H4 | 0.1518 | 0.2242 | 1.1944 | 0.026* | |
C5 | 0.2215 (8) | 0.3730 (6) | 1.0718 (4) | 0.0190 (11) | |
H5 | 0.1903 | 0.4533 | 1.1053 | 0.023* | |
C6 | 0.2933 (7) | 0.3981 (6) | 0.9681 (4) | 0.0135 (9) | |
C7 | 0.3141 (7) | 0.5460 (6) | 0.9166 (4) | 0.0135 (10) | |
H7' | 0.2549 | 0.6281 | 0.9484 | 0.016* | 0.088 (6) |
C8 | 0.2244 (8) | 0.6764 (6) | 0.9677 (4) | 0.0150 (11) | 0.912 (6) |
H8A | 0.1964 | 0.7662 | 0.9185 | 0.022* | 0.912 (6) |
H8B | 0.3178 | 0.6869 | 1.0044 | 0.022* | 0.912 (6) |
H8C | 0.1007 | 0.6606 | 1.0134 | 0.022* | 0.912 (6) |
C8' | 0.692 (8) | 0.768 (3) | 0.494 (4) | 0.0150 (11) | 0.088 |
H8'1 | 0.7762 | 0.7602 | 0.4289 | 0.022* | 0.088 (6) |
H8'2 | 0.7520 | 0.8151 | 0.5296 | 0.022* | 0.088 (6) |
H8'3 | 0.5603 | 0.8287 | 0.4859 | 0.022* | 0.088 (6) |
C9 | 0.5221 (7) | 0.7251 (5) | 0.6912 (3) | 0.0120 (9) | 0.912 (6) |
N9' | 0.5221 (7) | 0.7251 (5) | 0.6912 (3) | 0.0120 (9) | 0.088 |
C10 | 0.4414 (8) | 1.0123 (7) | 0.7193 (5) | 0.0184 (14) | 0.912 (6) |
H10A | 0.4666 | 0.9531 | 0.7839 | 0.022* | 0.912 (6) |
H10B | 0.5057 | 1.0973 | 0.7048 | 0.022* | 0.912 (6) |
C10' | 0.416 (6) | 0.976 (8) | 0.750 (6) | 0.0184 (14) | 0.088 |
H10C | 0.4947 | 1.0327 | 0.7690 | 0.022* | 0.088 (6) |
H10D | 0.4957 | 0.9293 | 0.6942 | 0.022* | 0.088 (6) |
C11 | 0.2238 (9) | 1.0701 (6) | 0.7285 (4) | 0.0242 (12) | |
H11A | 0.1568 | 1.1098 | 0.7859 | 0.029* | 0.912 (6) |
H11B | 0.1694 | 1.1442 | 0.7676 | 0.029* | 0.088 (6) |
C12 | 0.1116 (9) | 1.0727 (6) | 0.6656 (5) | 0.0280 (13) | |
H12A | 0.1703 | 1.0345 | 0.6069 | 0.034* | |
H12B | −0.0271 | 1.1127 | 0.6796 | 0.034* | |
C13 | 0.6711 (7) | 0.6139 (5) | 0.5524 (4) | 0.0136 (10) | |
H13 | 0.6759 | 0.7106 | 0.5160 | 0.016* | 0.912 (6) |
C14 | 0.7437 (7) | 0.4944 (5) | 0.5003 (4) | 0.0118 (9) | |
C15 | 0.8298 (7) | 0.5277 (6) | 0.3988 (4) | 0.0158 (10) | |
H15 | 0.8392 | 0.6265 | 0.3690 | 0.019* | |
C16 | 0.8992 (7) | 0.4200 (6) | 0.3431 (4) | 0.0180 (11) | |
H16 | 0.9556 | 0.4439 | 0.2750 | 0.022* | |
C17 | 0.8867 (8) | 0.2734 (6) | 0.3873 (4) | 0.0179 (10) | |
H17 | 0.9370 | 0.1981 | 0.3490 | 0.022* | |
C18 | 0.8023 (7) | 0.2380 (5) | 0.4854 (4) | 0.0153 (10) | |
H18 | 0.7943 | 0.1385 | 0.5135 | 0.018* | |
C19 | 0.7272 (7) | 0.3461 (5) | 0.5455 (3) | 0.0111 (9) |
U11 | U22 | U33 | U12 | U13 | U23 | |
V | 0.0126 (4) | 0.0112 (4) | 0.0079 (4) | −0.0034 (3) | 0.0006 (3) | −0.0024 (3) |
S1 | 0.0217 (7) | 0.0092 (7) | 0.0142 (7) | −0.0046 (5) | 0.0007 (5) | −0.0018 (5) |
S1' | 0.0217 (7) | 0.0092 (7) | 0.0142 (7) | −0.0046 (5) | 0.0007 (5) | −0.0018 (5) |
O1 | 0.0195 (18) | 0.0191 (19) | 0.0112 (17) | −0.0072 (15) | 0.0033 (14) | −0.0063 (14) |
O2 | 0.0189 (17) | 0.0119 (17) | 0.0107 (16) | −0.0031 (14) | 0.0002 (13) | −0.0049 (13) |
O3 | 0.0160 (17) | 0.0196 (19) | 0.0133 (17) | −0.0035 (14) | −0.0012 (14) | −0.0029 (14) |
N1 | 0.0129 (19) | 0.014 (2) | 0.0101 (19) | −0.0028 (15) | −0.0001 (15) | −0.0034 (16) |
N2 | 0.016 (2) | 0.014 (2) | 0.017 (2) | −0.0038 (16) | −0.0019 (17) | −0.0047 (17) |
C2' | 0.016 (2) | 0.014 (2) | 0.017 (2) | −0.0038 (16) | −0.0019 (17) | −0.0047 (17) |
N3 | 0.0103 (18) | 0.0107 (19) | 0.013 (2) | −0.0019 (15) | −0.0013 (15) | −0.0035 (15) |
C1 | 0.011 (2) | 0.021 (3) | 0.011 (2) | −0.0051 (19) | −0.0007 (18) | −0.0048 (19) |
C2 | 0.017 (2) | 0.017 (3) | 0.018 (3) | −0.0044 (19) | 0.001 (2) | −0.004 (2) |
C3 | 0.022 (3) | 0.017 (3) | 0.017 (3) | −0.004 (2) | 0.000 (2) | 0.004 (2) |
C4 | 0.021 (3) | 0.027 (3) | 0.011 (2) | −0.002 (2) | 0.001 (2) | −0.002 (2) |
C5 | 0.018 (2) | 0.026 (3) | 0.013 (2) | −0.006 (2) | 0.0000 (19) | −0.005 (2) |
C6 | 0.009 (2) | 0.018 (2) | 0.012 (2) | −0.0015 (18) | −0.0004 (17) | −0.0027 (19) |
C7 | 0.009 (2) | 0.018 (3) | 0.016 (2) | −0.0027 (18) | −0.0021 (18) | −0.0085 (19) |
C8 | 0.013 (2) | 0.017 (3) | 0.015 (3) | −0.001 (2) | −0.001 (2) | −0.006 (2) |
C8' | 0.013 (2) | 0.017 (3) | 0.015 (3) | −0.001 (2) | −0.001 (2) | −0.006 (2) |
C9 | 0.013 (2) | 0.011 (2) | 0.012 (2) | −0.0017 (17) | −0.0050 (17) | −0.0007 (18) |
N9' | 0.013 (2) | 0.011 (2) | 0.012 (2) | −0.0017 (17) | −0.0050 (17) | −0.0007 (18) |
C10 | 0.025 (3) | 0.010 (3) | 0.022 (4) | 0.004 (2) | −0.011 (2) | −0.010 (2) |
C10' | 0.025 (3) | 0.010 (3) | 0.022 (4) | 0.004 (2) | −0.011 (2) | −0.010 (2) |
C11 | 0.029 (3) | 0.018 (3) | 0.025 (3) | −0.005 (2) | −0.004 (2) | −0.004 (2) |
C12 | 0.028 (3) | 0.019 (3) | 0.038 (3) | −0.002 (2) | −0.010 (3) | −0.007 (3) |
C13 | 0.015 (2) | 0.012 (2) | 0.015 (2) | −0.0057 (18) | −0.0025 (18) | −0.0012 (18) |
C14 | 0.011 (2) | 0.014 (2) | 0.011 (2) | −0.0030 (18) | −0.0015 (17) | −0.0029 (18) |
C15 | 0.016 (2) | 0.015 (2) | 0.017 (2) | −0.0073 (19) | −0.0013 (19) | −0.0013 (19) |
C16 | 0.017 (2) | 0.022 (3) | 0.013 (2) | −0.008 (2) | 0.0036 (19) | −0.002 (2) |
C17 | 0.020 (2) | 0.019 (3) | 0.018 (3) | −0.006 (2) | −0.001 (2) | −0.009 (2) |
C18 | 0.019 (2) | 0.011 (2) | 0.016 (2) | −0.0049 (19) | −0.0026 (19) | −0.0016 (19) |
C19 | 0.011 (2) | 0.012 (2) | 0.010 (2) | −0.0028 (17) | −0.0029 (17) | −0.0008 (18) |
V—O1 | 1.918 (4) | C8—H8B | 0.9800 |
V—O2 | 1.944 (3) | C8—H8C | 0.9800 |
V—O3 | 1.603 (4) | C8'—C13 | 1.537 (10) |
V—N1 | 2.052 (4) | C8'—H8'1 | 0.9800 |
V—N3 | 2.057 (4) | C8'—H8'2 | 0.9800 |
S1—C9 | 1.756 (5) | C8'—H8'3 | 0.9800 |
S1—C10 | 1.830 (6) | C10—C11 | 1.487 (8) |
S1'—C10' | 1.79 (8) | C10—H10A | 0.9900 |
O1—C1 | 1.322 (6) | C10—H10B | 0.9900 |
O2—C19 | 1.315 (6) | C10'—C11 | 1.486 (12) |
N1—C7 | 1.312 (6) | C10'—H10C | 0.9900 |
N1—N2 | 1.408 (6) | C10'—H10D | 0.9900 |
N2—C9 | 1.287 (6) | C11—C12 | 1.334 (9) |
N3—C13 | 1.303 (6) | C11—H11A | 0.9500 |
N3—C9 | 1.415 (6) | C11—H11B | 0.9500 |
C1—C2 | 1.409 (7) | C12—H12A | 0.9500 |
C1—C6 | 1.431 (7) | C12—H12B | 0.9500 |
C2—C3 | 1.377 (7) | C13—C14 | 1.425 (7) |
C2—H2 | 0.9500 | C13—H13 | 0.9500 |
C3—C4 | 1.398 (8) | C14—C15 | 1.419 (7) |
C3—H3 | 0.9500 | C14—C19 | 1.431 (7) |
C4—C5 | 1.362 (8) | C15—C16 | 1.366 (7) |
C4—H4 | 0.9500 | C15—H15 | 0.9500 |
C5—C6 | 1.422 (7) | C16—C17 | 1.408 (7) |
C5—H5 | 0.9500 | C16—H16 | 0.9500 |
C6—C7 | 1.455 (7) | C17—C18 | 1.376 (7) |
C7—C8 | 1.511 (7) | C17—H17 | 0.9500 |
C7—H7' | 0.9500 | C18—C19 | 1.413 (7) |
C8—H8A | 0.9800 | C18—H18 | 0.9500 |
O3—V—O1 | 110.16 (18) | H8'2—C8'—H8'3 | 109.5 |
O3—V—O2 | 107.10 (17) | N2—C9—N3 | 119.7 (4) |
O1—V—O2 | 90.22 (15) | N2—C9—S1 | 119.9 (4) |
O3—V—N1 | 103.86 (17) | N3—C9—S1 | 120.4 (3) |
O1—V—N1 | 86.06 (16) | C11—C10—S1 | 116.3 (4) |
O2—V—N1 | 148.15 (16) | C11—C10—H10A | 108.2 |
O3—V—N3 | 107.66 (18) | S1—C10—H10A | 108.2 |
O1—V—N3 | 141.15 (16) | C11—C10—H10B | 108.2 |
O2—V—N3 | 87.00 (15) | S1—C10—H10B | 108.2 |
N1—V—N3 | 76.59 (16) | H10A—C10—H10B | 107.4 |
C9—S1—C10 | 100.6 (3) | C11—C10'—S1' | 100 (4) |
C1—O1—V | 124.2 (3) | C11—C10'—H10C | 111.8 |
C19—O2—V | 129.5 (3) | S1'—C10'—H10C | 111.8 |
C7—N1—N2 | 115.5 (4) | C11—C10'—H10D | 111.8 |
C7—N1—V | 128.0 (4) | S1'—C10'—H10D | 111.8 |
N2—N1—V | 115.8 (3) | H10C—C10'—H10D | 109.5 |
C9—N2—N1 | 113.3 (4) | C12—C11—C10' | 134 (3) |
C13—N3—C9 | 120.1 (4) | C12—C11—C10 | 127.7 (6) |
C13—N3—V | 127.7 (3) | C12—C11—H11A | 116.2 |
C9—N3—V | 112.1 (3) | C10'—C11—H11A | 106.3 |
O1—C1—C2 | 117.6 (5) | C10—C11—H11A | 116.2 |
O1—C1—C6 | 123.8 (5) | C12—C11—H11B | 113.1 |
C2—C1—C6 | 118.6 (4) | C10'—C11—H11B | 113.1 |
C3—C2—C1 | 121.3 (5) | C10—C11—H11B | 114.7 |
C3—C2—H2 | 119.4 | C11—C12—H12A | 120.0 |
C1—C2—H2 | 119.4 | C11—C12—H12B | 120.0 |
C2—C3—C4 | 120.5 (5) | H12A—C12—H12B | 120.0 |
C2—C3—H3 | 119.7 | N3—C13—C14 | 124.2 (5) |
C4—C3—H3 | 119.7 | N3—C13—C8' | 118 (2) |
C5—C4—C3 | 119.4 (5) | C14—C13—C8' | 117 (2) |
C5—C4—H4 | 120.3 | N3—C13—H13 | 117.9 |
C3—C4—H4 | 120.3 | C14—C13—H13 | 117.9 |
C4—C5—C6 | 122.5 (5) | C15—C14—C13 | 117.4 (4) |
C4—C5—H5 | 118.8 | C15—C14—C19 | 119.8 (4) |
C6—C5—H5 | 118.8 | C13—C14—C19 | 122.8 (4) |
C5—C6—C1 | 117.6 (5) | C16—C15—C14 | 121.0 (5) |
C5—C6—C7 | 119.1 (5) | C16—C15—H15 | 119.5 |
C1—C6—C7 | 123.3 (4) | C14—C15—H15 | 119.5 |
N1—C7—C6 | 119.3 (4) | C15—C16—C17 | 119.5 (5) |
N1—C7—C8 | 120.2 (5) | C15—C16—H16 | 120.3 |
C6—C7—C8 | 120.5 (4) | C17—C16—H16 | 120.3 |
N1—C7—H7' | 120.4 | C18—C17—C16 | 120.8 (5) |
C6—C7—H7' | 120.4 | C18—C17—H17 | 119.6 |
C7—C8—H8A | 109.5 | C16—C17—H17 | 119.6 |
C7—C8—H8B | 109.5 | C17—C18—C19 | 121.6 (5) |
C7—C8—H8C | 109.5 | C17—C18—H18 | 119.2 |
C13—C8'—H8'1 | 109.5 | C19—C18—H18 | 119.2 |
C13—C8'—H8'2 | 109.5 | O2—C19—C18 | 119.1 (4) |
H8'1—C8'—H8'2 | 109.5 | O2—C19—C14 | 123.5 (4) |
C13—C8'—H8'3 | 109.5 | C18—C19—C14 | 117.3 (4) |
H8'1—C8'—H8'3 | 109.5 | ||
O3—V—O1—C1 | 61.8 (4) | N2—N1—C7—C8 | −1.8 (7) |
O2—V—O1—C1 | 170.2 (4) | V—N1—C7—C8 | 168.0 (4) |
N1—V—O1—C1 | −41.5 (4) | C5—C6—C7—N1 | 166.6 (5) |
N3—V—O1—C1 | −104.4 (4) | C1—C6—C7—N1 | −13.8 (7) |
O3—V—O2—C19 | −81.9 (4) | C5—C6—C7—C8 | −11.9 (7) |
O1—V—O2—C19 | 166.9 (4) | C1—C6—C7—C8 | 167.6 (5) |
N1—V—O2—C19 | 84.0 (5) | N1—N2—C9—N3 | 1.1 (6) |
N3—V—O2—C19 | 25.6 (4) | N1—N2—C9—S1 | −177.2 (3) |
O3—V—N1—C7 | −78.2 (4) | C13—N3—C9—N2 | 170.8 (5) |
O1—V—N1—C7 | 31.6 (4) | V—N3—C9—N2 | −12.6 (6) |
O2—V—N1—C7 | 115.6 (4) | C13—N3—C9—S1 | −10.9 (6) |
N3—V—N1—C7 | 176.6 (4) | V—N3—C9—S1 | 165.7 (2) |
O3—V—N1—N2 | 91.5 (3) | C10—S1—C9—N2 | 0.4 (5) |
O1—V—N1—N2 | −158.6 (3) | C10—S1—C9—N3 | −177.8 (4) |
O2—V—N1—N2 | −74.6 (4) | C9—S1—C10—C11 | −85.2 (5) |
N3—V—N1—N2 | −13.7 (3) | S1'—C10'—C11—C12 | −95 (4) |
C7—N1—N2—C9 | −177.7 (4) | S1'—C10'—C11—C10 | −176 (13) |
V—N1—N2—C9 | 11.2 (5) | S1—C10—C11—C12 | −13.5 (9) |
O3—V—N3—C13 | 89.2 (4) | S1—C10—C11—C10' | 102 (10) |
O1—V—N3—C13 | −104.4 (4) | C9—N3—C13—C14 | −177.3 (4) |
O2—V—N3—C13 | −17.8 (4) | V—N3—C13—C14 | 6.7 (7) |
N1—V—N3—C13 | −170.3 (4) | C9—N3—C13—C8' | 7 (2) |
O3—V—N3—C9 | −87.1 (3) | V—N3—C13—C8' | −170 (2) |
O1—V—N3—C9 | 79.3 (4) | N3—C13—C14—C15 | −176.0 (5) |
O2—V—N3—C9 | 165.9 (3) | C8'—C13—C14—C15 | 0 (2) |
N1—V—N3—C9 | 13.4 (3) | N3—C13—C14—C19 | 6.0 (8) |
V—O1—C1—C2 | −147.8 (4) | C8'—C13—C14—C19 | −178 (2) |
V—O1—C1—C6 | 33.5 (7) | C13—C14—C15—C16 | −178.7 (5) |
O1—C1—C2—C3 | 176.3 (5) | C19—C14—C15—C16 | −0.6 (7) |
C6—C1—C2—C3 | −4.9 (8) | C14—C15—C16—C17 | −0.5 (8) |
C1—C2—C3—C4 | 2.5 (8) | C15—C16—C17—C18 | 1.1 (8) |
C2—C3—C4—C5 | 1.0 (8) | C16—C17—C18—C19 | −0.6 (8) |
C3—C4—C5—C6 | −2.1 (8) | V—O2—C19—C18 | 160.0 (3) |
C4—C5—C6—C1 | −0.3 (8) | V—O2—C19—C14 | −22.4 (7) |
C4—C5—C6—C7 | 179.2 (5) | C17—C18—C19—O2 | 177.3 (5) |
O1—C1—C6—C5 | −177.6 (5) | C17—C18—C19—C14 | −0.4 (7) |
C2—C1—C6—C5 | 3.8 (7) | C15—C14—C19—O2 | −176.6 (4) |
O1—C1—C6—C7 | 2.9 (8) | C13—C14—C19—O2 | 1.4 (7) |
C2—C1—C6—C7 | −175.8 (5) | C15—C14—C19—C18 | 1.1 (7) |
N2—N1—C7—C6 | 179.6 (4) | C13—C14—C19—C18 | 179.0 (5) |
V—N1—C7—C6 | −10.6 (7) |
Cg1 is the centroid of the C1–C6 benzene ring. |
D—H···A | D—H | H···A | D···A | D—H···A |
C10—H10B···O2i | 0.99 | 2.35 | 3.322 (7) | 168 |
C8—H8C···Cg1ii | 0.98 | 2.66 | 3.347 (6) | 128 |
Symmetry codes: (i) x, y+1, z; (ii) −x, −y+1, −z+2. |
Experimental details
Crystal data | |
Chemical formula | [V(C19H17N3O2S)O] |
Mr | 418.36 |
Crystal system, space group | Triclinic, P1 |
Temperature (K) | 100 |
a, b, c (Å) | 7.1242 (3), 9.5605 (5), 14.2593 (9) |
α, β, γ (°) | 76.083 (5), 75.577 (4), 74.821 (4) |
V (Å3) | 891.68 (8) |
Z | 2 |
Radiation type | Mo Kα |
µ (mm−1) | 0.70 |
Crystal size (mm) | 0.25 × 0.20 × 0.05 |
Data collection | |
Diffractometer | Agilent SuperNova Dual diffractometer with an Atlas detector |
Absorption correction | Multi-scan (CrysAlis PRO; Agilent, 2012) |
Tmin, Tmax | 0.845, 0.966 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 12964, 4134, 3600 |
Rint | 0.059 |
(sin θ/λ)max (Å−1) | 0.651 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.076, 0.191, 1.20 |
No. of reflections | 4134 |
No. of parameters | 257 |
No. of restraints | 3 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.98, −0.94 |
Computer programs: CrysAlis PRO (Agilent, 2012), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), ORTEP-3 for Windows (Farrugia, 1997) and DIAMOND (Brandenburg, 2006), publCIF (Westrip, 2010).
Cg1 is the centroid of the C1–C6 benzene ring. |
D—H···A | D—H | H···A | D···A | D—H···A |
C10—H10B···O2i | 0.99 | 2.35 | 3.322 (7) | 168 |
C8—H8C···Cg1ii | 0.98 | 2.66 | 3.347 (6) | 128 |
Symmetry codes: (i) x, y+1, z; (ii) −x, −y+1, −z+2. |
Footnotes
‡Additional correspondence author, e-mail: r.takjoo@um.ac.ir.
Acknowledgements
The authors are grateful to the Ferdowsi University of Mashhad for financial support, and thank the Ministry of Higher Education (Malaysia) for funding structural studies through the High-Impact Research scheme (UM.C/HIR/MOHE/SC/3).
References
Addison, A. W., Rao, T. N., Reedijk, J., van Rijn, J. & Verschoor, G. C. (1984). J. Chem. Soc. Dalton Trans. pp. 1349–1356. CSD CrossRef Web of Science Google Scholar
Agilent (2012). CrysAlis PRO. Agilent Technologies, Yarnton, Oxfordshire, England. Google Scholar
Ahmadi, M., Mague, T. J., Akbari, A. & Takjoo, R. (2012). Polyhedron, doi:10.1016/j.poly.2012.05.004. Google Scholar
Brandenburg, K. (2006). DIAMOND. Crystal Impact GbR, Bonn, Germany. Google Scholar
Farrugia, L. J. (1997). J. Appl. Cryst. 30, 565. CrossRef IUCr Journals Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Spek, A. L. (2009). Acta Cryst. D65, 148–155. Web of Science CrossRef CAS IUCr Journals Google Scholar
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920–925. Web of Science CrossRef CAS IUCr Journals Google Scholar
This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
During the last years, the design, synthesis and characterization of new isothiosemicarbazides and their metal complexes have been performed in order to investigate the effect of the donor atom sets on the structure and properties of the complexes (Ahmadi et al., 2012). In continuation of these studies, the title complex was synthesized and characterized crystallographically.
The VIV atom in (I), Fig. 1, is coordinated by the N2O2 atoms of the dinegative tetradentate Schiff base ligand and the oxo-O3 atom, Table 1. The resulting N2O3 donor set defines a coordination geometry close to a square pyramidal geometry. This is quantified by the value of τ = 0.12 which compares to the τ values of 0.0 and 1.0 for ideal square pyramidal and trigonal bipyramidal geometries, respectively (Addison et al., 1984). In this description, the VIV atom lies 0.590 (2) Å out of the plane of the Schiff base donor atoms [r.m.s. deviation = 0.056 Å] in the direction of the apical oxo-O3 atom. The five-membered chelate ring has an envelope conformation with the VIV atom being the flap atom. The six-membered chelate rings are more planar, having r.m.s. deviations of 0.266 and 0.150 Å, respectively, for the O1- and O2-rings. The dihedral angle between the latter chelate rings is 17.92 (19)° indicating some buckling in the tetradentate ligand.
In the crystal packing, supramolecular chains are formed along the b axis via C–H···O contacts, Table 2. These are connected into a layer in the ab plane via C–H..π interactions, Fig. 2 and Table 2. Layers stack without specific intermolecular interactions between them, Fig. 3.