In the title compound, [Cu(C
16H
13ClN
3O)(NCS)]·H
2O, the Cu
II atom adopts a distorted square-planar coordination with two N atoms and one O atom of the tridentate phenolate ligand, and one N atom of the thiocyanate anion. N—H
S, O—H
O and C—H
O hydrogen bonds give rise to a two-dimensional network.
Supporting information
CCDC reference: 608338
Key indicators
- Single-crystal X-ray study
- T = 294 K
- R factor = 0.042
- wR factor = 0.101
- Data-to-parameter ratio = 13.3
checkCIF/PLATON results
No syntax errors found
No errors found in this datablock
Data collection: SMART (Bruker, 1998); cell refinement: SAINT (Bruker, 1998); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: SHELXTL (Bruker, 1998); software used to prepare material for publication: SHELXTL.
{2-[2-(1
H-1,3-Benzimidazol-2-yl)ethyliminomethyl]-4-
chlorophenolato}thiocyanatocopper(II) monohydrate
top
Crystal data top
[Cu(C16H13ClN3O)(NCS)]·H2O | Z = 2 |
Mr = 438.38 | F(000) = 446 |
Triclinic, P1 | Dx = 1.624 Mg m−3 |
Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71073 Å |
a = 8.685 (3) Å | Cell parameters from 1346 reflections |
b = 8.946 (3) Å | θ = 2.3–22.5° |
c = 12.395 (4) Å | µ = 1.50 mm−1 |
α = 79.660 (6)° | T = 294 K |
β = 71.659 (5)° | Block, green |
γ = 82.709 (5)° | 0.26 × 0.24 × 0.22 mm |
V = 896.7 (5) Å3 | |
Data collection top
Bruker SMART CCD area-detector diffractometer | 3121 independent reflections |
Radiation source: fine-focus sealed tube | 2051 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.024 |
φ and ω scans | θmax = 25.0°, θmin = 1.7° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −10→10 |
Tmin = 0.704, Tmax = 0.733 | k = −10→10 |
4372 measured reflections | l = −10→14 |
Refinement top
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)] = 0.042 | Hydrogen site location: difmap and geom |
wR(F2) = 0.101 | H-atom parameters constrained |
S = 1.02 | w = 1/[σ2(Fo2) + (0.0468P)2] where P = (Fo2 + 2Fc2)/3 |
3121 reflections | (Δ/σ)max = 0.002 |
235 parameters | Δρmax = 0.44 e Å−3 |
3 restraints | Δρmin = −0.39 e Å−3 |
Special details top
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes)
are estimated using the full covariance matrix. The cell e.s.d.'s are taken
into account individually in the estimation of e.s.d.'s in distances, angles
and torsion angles; correlations between e.s.d.'s in cell parameters are only
used when they are defined by crystal symmetry. An approximate (isotropic)
treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s.
planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor
wR and goodness of fit S are based on F2, conventional
R-factors R are based on F, with F set to zero for
negative F2. The threshold expression of F2 >
σ(F2) is used only for calculating R-factors(gt) etc.
and is not relevant to the choice of reflections for refinement.
R-factors based on F2 are statistically about twice as large
as those based on F, and R- factors based on ALL data will be
even larger. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top | x | y | z | Uiso*/Ueq | |
Cu1 | 0.20729 (6) | 0.18459 (6) | 0.28076 (5) | 0.03257 (19) | |
S1 | −0.32531 (14) | 0.10839 (15) | 0.52358 (11) | 0.0508 (4) | |
Cl1 | 0.76408 (15) | −0.38959 (14) | −0.00950 (12) | 0.0583 (4) | |
O1 | 0.2133 (3) | 0.0191 (3) | 0.2030 (2) | 0.0365 (7) | |
N1 | 0.4462 (4) | 0.1868 (4) | 0.2368 (3) | 0.0288 (8) | |
N2 | 0.1742 (4) | 0.3933 (3) | 0.3177 (3) | 0.0315 (8) | |
N3 | 0.2116 (4) | 0.5891 (4) | 0.3900 (3) | 0.0346 (9) | |
H3 | 0.2568 | 0.6454 | 0.4189 | 0.042* | |
N4 | −0.0187 (4) | 0.1486 (4) | 0.3676 (3) | 0.0413 (10) | |
C1 | 0.3401 (5) | −0.0709 (4) | 0.1585 (3) | 0.0295 (10) | |
C2 | 0.3140 (5) | −0.1987 (5) | 0.1153 (3) | 0.0353 (11) | |
H2 | 0.2088 | −0.2177 | 0.1207 | 0.042* | |
C3 | 0.4428 (5) | −0.2944 (4) | 0.0656 (3) | 0.0368 (11) | |
H3A | 0.4244 | −0.3783 | 0.0378 | 0.044* | |
C4 | 0.5995 (5) | −0.2673 (5) | 0.0563 (4) | 0.0354 (11) | |
C5 | 0.6297 (5) | −0.1464 (4) | 0.0974 (3) | 0.0354 (11) | |
H5 | 0.7361 | −0.1300 | 0.0909 | 0.043* | |
C6 | 0.5006 (5) | −0.0463 (4) | 0.1497 (3) | 0.0284 (10) | |
C7 | 0.5429 (5) | 0.0816 (4) | 0.1877 (3) | 0.0320 (10) | |
H7 | 0.6532 | 0.0888 | 0.1751 | 0.038* | |
C8 | 0.5248 (5) | 0.3101 (5) | 0.2596 (4) | 0.0385 (11) | |
H8A | 0.5376 | 0.3927 | 0.1956 | 0.046* | |
H8B | 0.6324 | 0.2717 | 0.2642 | 0.046* | |
C9 | 0.4286 (5) | 0.3722 (5) | 0.3702 (4) | 0.0404 (11) | |
H9A | 0.4081 | 0.2890 | 0.4338 | 0.048* | |
H9B | 0.4918 | 0.4430 | 0.3860 | 0.048* | |
C10 | 0.2712 (5) | 0.4512 (5) | 0.3601 (3) | 0.0315 (10) | |
C11 | 0.0652 (5) | 0.6245 (5) | 0.3660 (3) | 0.0328 (10) | |
C12 | −0.0439 (6) | 0.7531 (5) | 0.3768 (4) | 0.0439 (12) | |
H12 | −0.0267 | 0.8356 | 0.4067 | 0.053* | |
C13 | −0.1768 (6) | 0.7520 (5) | 0.3415 (4) | 0.0491 (13) | |
H13 | −0.2527 | 0.8357 | 0.3479 | 0.059* | |
C14 | −0.2027 (6) | 0.6289 (5) | 0.2957 (4) | 0.0458 (12) | |
H14 | −0.2958 | 0.6324 | 0.2731 | 0.055* | |
C15 | −0.0939 (5) | 0.5026 (5) | 0.2832 (4) | 0.0416 (11) | |
H15 | −0.1101 | 0.4219 | 0.2511 | 0.050* | |
C16 | 0.0403 (5) | 0.5009 (4) | 0.3205 (3) | 0.0305 (10) | |
C17 | −0.1456 (5) | 0.1320 (4) | 0.4314 (4) | 0.0298 (10) | |
O2 | 0.0522 (4) | 0.9230 (5) | 0.8936 (4) | 0.1088 (16) | |
H2A | −0.0168 | 0.9418 | 0.8561 | 0.131* | |
H2B | 0.0164 | 0.9090 | 0.9661 | 0.131* | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
Cu1 | 0.0253 (3) | 0.0343 (3) | 0.0393 (3) | −0.0052 (2) | −0.0063 (2) | −0.0124 (2) |
S1 | 0.0276 (6) | 0.0644 (9) | 0.0560 (9) | −0.0108 (6) | −0.0026 (6) | −0.0102 (7) |
Cl1 | 0.0536 (8) | 0.0492 (8) | 0.0678 (9) | 0.0115 (6) | −0.0081 (7) | −0.0267 (7) |
O1 | 0.0272 (15) | 0.0409 (18) | 0.0443 (19) | −0.0026 (13) | −0.0084 (14) | −0.0177 (15) |
N1 | 0.0236 (18) | 0.0296 (19) | 0.033 (2) | −0.0071 (15) | −0.0049 (16) | −0.0075 (16) |
N2 | 0.0319 (19) | 0.0289 (19) | 0.036 (2) | −0.0026 (16) | −0.0099 (17) | −0.0111 (16) |
N3 | 0.037 (2) | 0.038 (2) | 0.036 (2) | −0.0087 (17) | −0.0141 (18) | −0.0156 (17) |
N4 | 0.027 (2) | 0.036 (2) | 0.056 (3) | −0.0066 (17) | 0.002 (2) | −0.0146 (19) |
C1 | 0.033 (2) | 0.030 (2) | 0.024 (2) | −0.0048 (19) | −0.007 (2) | −0.0007 (19) |
C2 | 0.039 (3) | 0.037 (3) | 0.031 (3) | −0.012 (2) | −0.008 (2) | −0.006 (2) |
C3 | 0.050 (3) | 0.031 (3) | 0.031 (3) | −0.006 (2) | −0.010 (2) | −0.009 (2) |
C4 | 0.039 (3) | 0.031 (2) | 0.031 (3) | 0.006 (2) | −0.006 (2) | −0.007 (2) |
C5 | 0.029 (2) | 0.035 (3) | 0.036 (3) | −0.0026 (19) | −0.004 (2) | −0.001 (2) |
C6 | 0.027 (2) | 0.030 (2) | 0.027 (2) | −0.0015 (18) | −0.0063 (19) | −0.0048 (19) |
C7 | 0.026 (2) | 0.039 (3) | 0.029 (3) | −0.006 (2) | −0.007 (2) | 0.002 (2) |
C8 | 0.026 (2) | 0.044 (3) | 0.048 (3) | −0.010 (2) | −0.008 (2) | −0.012 (2) |
C9 | 0.035 (3) | 0.048 (3) | 0.045 (3) | −0.003 (2) | −0.016 (2) | −0.017 (2) |
C10 | 0.032 (2) | 0.035 (3) | 0.029 (2) | −0.006 (2) | −0.007 (2) | −0.009 (2) |
C11 | 0.036 (2) | 0.035 (3) | 0.026 (2) | −0.005 (2) | −0.006 (2) | −0.005 (2) |
C12 | 0.054 (3) | 0.033 (3) | 0.044 (3) | 0.000 (2) | −0.013 (3) | −0.011 (2) |
C13 | 0.053 (3) | 0.039 (3) | 0.050 (3) | 0.008 (2) | −0.015 (3) | −0.001 (2) |
C14 | 0.045 (3) | 0.047 (3) | 0.047 (3) | −0.003 (2) | −0.021 (2) | 0.003 (2) |
C15 | 0.048 (3) | 0.034 (3) | 0.048 (3) | −0.003 (2) | −0.020 (2) | −0.007 (2) |
C16 | 0.031 (2) | 0.031 (2) | 0.031 (3) | −0.0067 (19) | −0.009 (2) | −0.007 (2) |
C17 | 0.035 (3) | 0.024 (2) | 0.037 (3) | 0.0013 (19) | −0.019 (2) | −0.0079 (19) |
O2 | 0.049 (2) | 0.206 (5) | 0.084 (3) | −0.003 (3) | −0.033 (2) | −0.035 (3) |
Geometric parameters (Å, º) top
Cu1—O1 | 1.893 (3) | C5—C6 | 1.406 (5) |
Cu1—N4 | 1.955 (3) | C5—H5 | 0.9300 |
Cu1—N2 | 1.966 (3) | C6—C7 | 1.440 (5) |
Cu1—N1 | 1.974 (3) | C7—H7 | 0.9300 |
S1—C17 | 1.631 (4) | C8—C9 | 1.524 (6) |
Cl1—C4 | 1.759 (4) | C8—H8A | 0.9700 |
O1—C1 | 1.310 (4) | C8—H8B | 0.9700 |
N1—C7 | 1.282 (5) | C9—C10 | 1.489 (5) |
N1—C8 | 1.478 (5) | C9—H9A | 0.9700 |
N2—C10 | 1.320 (5) | C9—H9B | 0.9700 |
N2—C16 | 1.408 (5) | C11—C12 | 1.393 (6) |
N3—C10 | 1.344 (5) | C11—C16 | 1.396 (5) |
N3—C11 | 1.381 (5) | C12—C13 | 1.358 (6) |
N3—H3 | 0.8600 | C12—H12 | 0.9300 |
N4—C17 | 1.146 (5) | C13—C14 | 1.398 (6) |
C1—C6 | 1.407 (5) | C13—H13 | 0.9300 |
C1—C2 | 1.416 (5) | C14—C15 | 1.376 (6) |
C2—C3 | 1.370 (5) | C14—H14 | 0.9300 |
C2—H2 | 0.9300 | C15—C16 | 1.379 (6) |
C3—C4 | 1.378 (6) | C15—H15 | 0.9300 |
C3—H3A | 0.9300 | O2—H2A | 0.8514 |
C4—C5 | 1.361 (5) | O2—H2B | 0.8452 |
| | | |
O1—Cu1—N4 | 88.67 (13) | C6—C7—H7 | 116.2 |
O1—Cu1—N2 | 160.27 (13) | N1—C8—C9 | 113.0 (3) |
N4—Cu1—N2 | 90.64 (13) | N1—C8—H8A | 109.0 |
O1—Cu1—N1 | 94.33 (12) | C9—C8—H8A | 109.0 |
N4—Cu1—N1 | 162.48 (15) | N1—C8—H8B | 109.0 |
N2—Cu1—N1 | 92.23 (13) | C9—C8—H8B | 109.0 |
C1—O1—Cu1 | 127.6 (3) | H8A—C8—H8B | 107.8 |
C7—N1—C8 | 115.8 (3) | C10—C9—C8 | 110.6 (3) |
C7—N1—Cu1 | 122.4 (3) | C10—C9—H9A | 109.5 |
C8—N1—Cu1 | 121.8 (2) | C8—C9—H9A | 109.5 |
C10—N2—C16 | 106.4 (3) | C10—C9—H9B | 109.5 |
C10—N2—Cu1 | 123.7 (3) | C8—C9—H9B | 109.5 |
C16—N2—Cu1 | 129.4 (3) | H9A—C9—H9B | 108.1 |
C10—N3—C11 | 108.0 (3) | N2—C10—N3 | 111.8 (4) |
C10—N3—H3 | 126.0 | N2—C10—C9 | 123.0 (4) |
C11—N3—H3 | 126.0 | N3—C10—C9 | 125.2 (4) |
C17—N4—Cu1 | 170.4 (4) | N3—C11—C12 | 132.0 (4) |
O1—C1—C6 | 123.6 (3) | N3—C11—C16 | 106.1 (3) |
O1—C1—C2 | 118.1 (4) | C12—C11—C16 | 121.8 (4) |
C6—C1—C2 | 118.3 (3) | C13—C12—C11 | 116.6 (4) |
C3—C2—C1 | 120.4 (4) | C13—C12—H12 | 121.7 |
C3—C2—H2 | 119.8 | C11—C12—H12 | 121.7 |
C1—C2—H2 | 119.8 | C12—C13—C14 | 122.0 (4) |
C2—C3—C4 | 120.5 (4) | C12—C13—H13 | 119.0 |
C2—C3—H3A | 119.7 | C14—C13—H13 | 119.0 |
C4—C3—H3A | 119.7 | C15—C14—C13 | 121.5 (4) |
C5—C4—C3 | 121.0 (4) | C15—C14—H14 | 119.2 |
C5—C4—Cl1 | 119.0 (3) | C13—C14—H14 | 119.2 |
C3—C4—Cl1 | 120.1 (3) | C14—C15—C16 | 117.2 (4) |
C4—C5—C6 | 120.2 (4) | C14—C15—H15 | 121.4 |
C4—C5—H5 | 119.9 | C16—C15—H15 | 121.4 |
C6—C5—H5 | 119.9 | C15—C16—C11 | 120.9 (4) |
C5—C6—C1 | 119.7 (4) | C15—C16—N2 | 131.4 (4) |
C5—C6—C7 | 116.9 (4) | C11—C16—N2 | 107.6 (4) |
C1—C6—C7 | 123.4 (3) | N4—C17—S1 | 179.2 (4) |
N1—C7—C6 | 127.6 (4) | H2A—O2—H2B | 117.8 |
N1—C7—H7 | 116.2 | | |
| | | |
N4—Cu1—O1—C1 | −151.6 (3) | Cu1—N1—C7—C6 | 4.3 (6) |
N2—Cu1—O1—C1 | 120.2 (4) | C5—C6—C7—N1 | 179.8 (4) |
N1—Cu1—O1—C1 | 11.1 (3) | C1—C6—C7—N1 | 2.3 (7) |
O1—Cu1—N1—C7 | −9.0 (3) | C7—N1—C8—C9 | −145.7 (4) |
N4—Cu1—N1—C7 | 90.4 (5) | Cu1—N1—C8—C9 | 33.8 (5) |
N2—Cu1—N1—C7 | −170.4 (3) | N1—C8—C9—C10 | −66.4 (5) |
O1—Cu1—N1—C8 | 171.5 (3) | C16—N2—C10—N3 | −0.3 (5) |
N4—Cu1—N1—C8 | −89.1 (5) | Cu1—N2—C10—N3 | −172.9 (3) |
N2—Cu1—N1—C8 | 10.1 (3) | C16—N2—C10—C9 | −179.1 (4) |
O1—Cu1—N2—C10 | −142.4 (4) | Cu1—N2—C10—C9 | 8.4 (6) |
N4—Cu1—N2—C10 | 129.7 (3) | C11—N3—C10—N2 | 0.2 (5) |
N1—Cu1—N2—C10 | −33.0 (3) | C11—N3—C10—C9 | 178.9 (4) |
O1—Cu1—N2—C16 | 46.8 (6) | C8—C9—C10—N2 | 45.9 (5) |
N4—Cu1—N2—C16 | −41.0 (4) | C8—C9—C10—N3 | −132.7 (4) |
N1—Cu1—N2—C16 | 156.3 (3) | C10—N3—C11—C12 | −178.0 (5) |
Cu1—O1—C1—C6 | −8.0 (6) | C10—N3—C11—C16 | 0.1 (4) |
Cu1—O1—C1—C2 | 173.0 (3) | N3—C11—C12—C13 | 178.1 (4) |
O1—C1—C2—C3 | 178.5 (4) | C16—C11—C12—C13 | 0.4 (6) |
C6—C1—C2—C3 | −0.5 (6) | C11—C12—C13—C14 | −0.4 (7) |
C1—C2—C3—C4 | −0.4 (6) | C12—C13—C14—C15 | −0.5 (7) |
C2—C3—C4—C5 | 0.8 (7) | C13—C14—C15—C16 | 1.5 (7) |
C2—C3—C4—Cl1 | −179.1 (3) | C14—C15—C16—C11 | −1.6 (6) |
C3—C4—C5—C6 | −0.4 (7) | C14—C15—C16—N2 | −178.2 (4) |
Cl1—C4—C5—C6 | 179.6 (3) | N3—C11—C16—C15 | −177.6 (4) |
C4—C5—C6—C1 | −0.5 (6) | C12—C11—C16—C15 | 0.7 (6) |
C4—C5—C6—C7 | −178.1 (4) | N3—C11—C16—N2 | −0.3 (4) |
O1—C1—C6—C5 | −178.0 (4) | C12—C11—C16—N2 | 178.0 (4) |
C2—C1—C6—C5 | 0.9 (6) | C10—N2—C16—C15 | 177.3 (4) |
O1—C1—C6—C7 | −0.6 (6) | Cu1—N2—C16—C15 | −10.7 (7) |
C2—C1—C6—C7 | 178.3 (4) | C10—N2—C16—C11 | 0.4 (5) |
C8—N1—C7—C6 | −176.1 (4) | Cu1—N2—C16—C11 | 172.3 (3) |
Hydrogen-bond geometry (Å, º) top
D—H···A | D—H | H···A | D···A | D—H···A |
N3—H3···S1i | 0.86 | 2.62 | 3.440 (3) | 159 |
O2—H2A···O1i | 0.85 | 2.03 | 2.869 (5) | 169 |
O2—H2B···O2ii | 0.85 | 2.39 | 3.027 (8) | 133 |
C7—H7···O2iii | 0.93 | 2.42 | 3.336 (6) | 167 |
Symmetry codes: (i) −x, −y+1, −z+1; (ii) −x, −y+2, −z+2; (iii) −x+1, −y+1, −z+1. |