metal-organic compounds\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

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ISSN: 2056-9890

Aqua­{tris­­[(1H-benzimidazol-2-yl-κN3)meth­yl]amine}­zinc 5-(di­methyl­amino)­naphthalene-1-sulfonate perchlorate 2.5-hydrate

aSchool of Chemical Engineering and Food Science, Xiangfan University, Xiangfan 441053, People's Republic of China
*Correspondence e-mail: blueice8250@yahoo.com.cn

(Received 23 October 2011; accepted 9 November 2011; online 12 November 2011)

In the title compound, [Zn(C24H21N7)(H2O)](C12H12NO3S)(ClO4)·2.5H2O, the ZnII ion is in a distorted trigonal–bipyramidal coordination geometry. In the crystal, N—H⋯O and O—H⋯O hydrogen bonds connect the components into a two-dimensional network parallel to (001). In addition, there are weak C—H⋯O hydrogen bonds.

Related literature

For the biological and biochemical applications of benzimidazole compounds, see: Sundberg et al. (1977[Sundberg, R. J., Yilmaz, I. & Mente, D. C. (1977). Inorg. Chem. 16, 1470-1476.]); Santoro et al. (2000[Santoro, S. W., Joyce, G. F., Sakthivel, K., Gramatikova, S. & Barbas, C. F. (2000). J. Am. Chem. Soc. 122, 2433-2439.]). For the properties of tris­(1H-benzimidazol-2-ylmeth­yl)amine, see: Main (1992[Main, F. (1992). Coord. Chem. Rev. 120, 325-359.]). For related structures, see: Tian et al. (2004[Tian, J.-L., Xie, M.-J., Yan, S.-P., Liao, D.-Z., Jiang, Z.-H. & Cheng, P. (2004). Acta Cryst. E60, m1689-m1691.]); Wu et al. (2004[Wu, H. L., Li, Y. Z. & Gao, Y. C. (2004). Acta Cryst. E60, m277-m278.]); Li et al. (2005[Li, X.-M., Feng, S.-S., Zhang, H.-M., Su, Y.-L., Qin, S.-D., Lu, L.-P., Xue, W.-H. & Zhu, M.-L. (2005). Acta Cryst. E61, m1067-m1069.]).

[Scheme 1]

Experimental

Crystal data
  • [Zn(C24H21N7)(H2O)](C12H12NO3S)(ClO4)·2.5H2O

  • Mr = 885.64

  • Monoclinic, C 2/c

  • a = 26.327 (2) Å

  • b = 12.4462 (10) Å

  • c = 25.166 (2) Å

  • β = 100.242 (2)°

  • V = 8115.0 (11) Å3

  • Z = 8

  • Mo Kα radiation

  • μ = 0.79 mm−1

  • T = 298 K

  • 0.30 × 0.20 × 0.10 mm

Data collection
  • Bruker SMART CCD diffractometer

  • Absorption correction: multi-scan (SADABS; Sheldrick, 1996[Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany.]) Tmin = 0.788, Tmax = 0.925

  • 32018 measured reflections

  • 7146 independent reflections

  • 5127 reflections with I > 2σ(I)

  • Rint = 0.079

Refinement
  • R[F2 > 2σ(F2)] = 0.062

  • wR(F2) = 0.180

  • S = 0.99

  • 7146 reflections

  • 525 parameters

  • 21 restraints

  • H-atom parameters constrained

  • Δρmax = 0.96 e Å−3

  • Δρmin = −0.51 e Å−3

Table 1
Hydrogen-bond geometry (Å, °)

D—H⋯A D—H H⋯A DA D—H⋯A
O10—H10B⋯O6i 0.83 2.13 2.901 (10) 155
O10—H10A⋯O3i 0.83 1.93 2.756 (6) 175
N5—H5A⋯O9ii 0.86 2.19 2.938 (5) 146
N7—H7A⋯O4iii 0.86 2.12 2.914 (4) 153
N3—H3⋯O7iii 0.86 2.43 3.115 (9) 137
O9—H9D⋯O3 0.83 1.98 2.804 (5) 175
O9—H9C⋯O10 0.83 1.80 2.580 (7) 158
O1—H1D⋯O9 0.82 1.91 2.700 (4) 163
O1—H1C⋯O2 0.82 1.90 2.675 (4) 158
C13—H13⋯O6i 0.93 2.58 3.453 (9) 156
C17—H17B⋯O5iii 0.97 2.40 3.347 (7) 166
Symmetry codes: (i) [-x+{\script{1\over 2}}, -y+{\script{1\over 2}}, -z+1]; (ii) [-x+{\script{1\over 2}}, -y+{\script{3\over 2}}, -z+1]; (iii) -x+1, -y+1, -z+1.

Data collection: SMART (Bruker, 2001[Bruker (2001). SAINT and SMART. Bruker AXS Inc., Madison, Wisconsin, USA.]); cell refinement: SAINT (Bruker, 2001[Bruker (2001). SAINT and SMART. Bruker AXS Inc., Madison, Wisconsin, USA.]); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); molecular graphics: PLATON (Spek, 2009)[Spek, A. L. (2009). Acta Cryst. D65, 148-155.]; software used to prepare material for publication: SHELXTL (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]).

Supporting information


Comment top

Imidazole (Im) and benzimidazole (Bzim) are common species in biological and biochemical structure and function (Sundberg et al.,1977; Santoro et al., 2000). Tris(1H-benzimidazol-2-ylmethyl)-amine (NTB) is a benzimidazole-rich ligand, which has the advantage that the basicity of the coordinating group approximates to that of histidine (pKb: histidine = 7.96 and benzimidazole = 8.47; Main, 1992). Several examples of NTB-metal compounds have been reported (Tian et al., 2004; Wu et al., 2004; Li et al., 2005), and the title compound, (I), is part of our effort in order to contribute to this research. Herein we report its crystal structure.

In (I) (Fig .1), the ZnII ion is coordinated by four benzimidazole (bzim) N atoms of the NTB ligand and one O atom of H2O ligand, forming a five-coordinated distorted bipyramidal geometry. One amino N atom (N1) and one O atom (O1) of the H2O ligand occupy the axial positions, the other three bzim-N atoms (N2, N4 and N6) are located in the equatorial plane. All bond lengths and bond angles are as expected. In the crystal, N—H···O and O—H···O hydrogen bonds connect the components into a two-dimensional network parallel to (001). In addition there are weak intermolecular C—H···O hydrogen bonds (Fig. 2).

Related literature top

For the biological and biochemical applications of benzimidazole compounds, see: Sundberg et al. (1977); Santoro et al. (2000). For the properties of tris(1H-benzimidazol-2-ylmethyl)amine, see: Main (1992). For related structures, see: Tian et al. (2004); Wu et al. (2004); Li et al. (2005).

Experimental top

Zn(ClO4)2.6H2O (370 mg, 1 mmol) was dissolved in water (5 ml), dansyl acid (251 mg, 1 mmol) and NTB (407 mg, 1 mmol) were dissolved in ethanol (40 ml), then the two solutions were mixed and stirred at 333 k for 8 h. The pH of the mixture was maintained between 7–8 by addition of 1 mol.L-1 NaOH. The solution was filtered, yellow crystals suitable for X-ray diffraction studies were obtained after a week. Elemental analysis calculated: C 48.33, H 4.62, N 12.52%; found: C 48.66, H 4.49, N 12.84%.

Refinement top

All Hydrogen atoms were placed in calculated positions [CH(methylene) = 0.97 Å, NH(amine) = 0.86Å and C—H(aromatic) = 0.93 Å] and included in the refinement in a riding-motion approximation, with Uiso(H)=1.5Ueq(methyl C) and Uiso(H)=1.2Ueq(amine, methylene and aromatic C). Hydrogen atoms bonded to oxygen atoms were calculated and placed at their indicated positions in the difference maps and refined with O-H=0.82-0.83Å and Uiso(H)=1.5Ueq(O). The half occupancy water molecule is close to a twofold rotation axis.

Structure description top

Imidazole (Im) and benzimidazole (Bzim) are common species in biological and biochemical structure and function (Sundberg et al.,1977; Santoro et al., 2000). Tris(1H-benzimidazol-2-ylmethyl)-amine (NTB) is a benzimidazole-rich ligand, which has the advantage that the basicity of the coordinating group approximates to that of histidine (pKb: histidine = 7.96 and benzimidazole = 8.47; Main, 1992). Several examples of NTB-metal compounds have been reported (Tian et al., 2004; Wu et al., 2004; Li et al., 2005), and the title compound, (I), is part of our effort in order to contribute to this research. Herein we report its crystal structure.

In (I) (Fig .1), the ZnII ion is coordinated by four benzimidazole (bzim) N atoms of the NTB ligand and one O atom of H2O ligand, forming a five-coordinated distorted bipyramidal geometry. One amino N atom (N1) and one O atom (O1) of the H2O ligand occupy the axial positions, the other three bzim-N atoms (N2, N4 and N6) are located in the equatorial plane. All bond lengths and bond angles are as expected. In the crystal, N—H···O and O—H···O hydrogen bonds connect the components into a two-dimensional network parallel to (001). In addition there are weak intermolecular C—H···O hydrogen bonds (Fig. 2).

For the biological and biochemical applications of benzimidazole compounds, see: Sundberg et al. (1977); Santoro et al. (2000). For the properties of tris(1H-benzimidazol-2-ylmethyl)amine, see: Main (1992). For related structures, see: Tian et al. (2004); Wu et al. (2004); Li et al. (2005).

Computing details top

Data collection: SMART (Bruker, 2001); cell refinement: SAINT (Bruker, 2001); data reduction: SAINT (Bruker, 2001); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).

Figures top
[Figure 1] Fig. 1. The molecular structure of (I), with displacement ellipsoids drawn at the 10% probability level. Hydrogen atoms are omitted for clarity.
[Figure 2] Fig. 2. The crystal packing showing the hydrogen bonds shown as dashed lines.
Aqua{tris[(1H-benzimidazol-2-yl-κN3)methyl]amine}zinc 5-(dimethylamino)naphthalene-1-sulfonate perchlorate 2.5-hydrate top
Crystal data top
[Zn(C24H21N7)(H2O)](C12H12NO3S)(ClO4)·2.5H2OF(000) = 3672
Mr = 885.64Dx = 1.450 Mg m3
Monoclinic, C2/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -C 2ycCell parameters from 7269 reflections
a = 26.327 (2) Åθ = 2.4–23.2°
b = 12.4462 (10) ŵ = 0.79 mm1
c = 25.166 (2) ÅT = 298 K
β = 100.242 (2)°Block, yellow
V = 8115.0 (11) Å30.30 × 0.20 × 0.10 mm
Z = 8
Data collection top
Bruker SMART CCD
diffractometer
7146 independent reflections
Radiation source: fine-focus sealed tube5127 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.079
φ and ω scansθmax = 25.0°, θmin = 1.6°
Absorption correction: multi-scan
(SADABS; Sheldrick, 1996)
h = 3131
Tmin = 0.788, Tmax = 0.925k = 1414
32018 measured reflectionsl = 2929
Refinement top
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.062Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.180H-atom parameters constrained
S = 0.99 w = 1/[σ2(Fo2) + (0.1174P)2]
where P = (Fo2 + 2Fc2)/3
7146 reflections(Δ/σ)max = 0.001
525 parametersΔρmax = 0.96 e Å3
21 restraintsΔρmin = 0.51 e Å3
Crystal data top
[Zn(C24H21N7)(H2O)](C12H12NO3S)(ClO4)·2.5H2OV = 8115.0 (11) Å3
Mr = 885.64Z = 8
Monoclinic, C2/cMo Kα radiation
a = 26.327 (2) ŵ = 0.79 mm1
b = 12.4462 (10) ÅT = 298 K
c = 25.166 (2) Å0.30 × 0.20 × 0.10 mm
β = 100.242 (2)°
Data collection top
Bruker SMART CCD
diffractometer
7146 independent reflections
Absorption correction: multi-scan
(SADABS; Sheldrick, 1996)
5127 reflections with I > 2σ(I)
Tmin = 0.788, Tmax = 0.925Rint = 0.079
32018 measured reflections
Refinement top
R[F2 > 2σ(F2)] = 0.06221 restraints
wR(F2) = 0.180H-atom parameters constrained
S = 0.99Δρmax = 0.96 e Å3
7146 reflectionsΔρmin = 0.51 e Å3
525 parameters
Special details top

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds 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 > 2sigma(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
xyzUiso*/UeqOcc. (<1)
Zn10.368534 (15)0.67112 (3)0.425319 (17)0.04460 (18)
C10.40414 (18)0.8930 (3)0.3887 (2)0.0747 (14)
H1A0.43310.94150.38930.090*
H1B0.37260.93380.37810.090*
C20.40665 (16)0.8048 (4)0.3486 (2)0.0657 (13)
C30.39395 (15)0.6491 (4)0.30729 (18)0.0640 (13)
C40.38204 (17)0.5451 (4)0.29224 (18)0.0680 (13)
H40.36740.49910.31440.082*
C50.3924 (2)0.5108 (6)0.2435 (2)0.0934 (18)
H50.38520.44060.23180.112*
C60.4145 (3)0.5854 (9)0.2110 (3)0.124 (3)
H60.42070.56150.17770.149*
C70.4267 (3)0.6842 (7)0.2244 (3)0.103 (2)
H70.44190.72950.20240.124*
C80.41569 (18)0.7176 (6)0.2735 (2)0.0799 (15)
C90.37145 (17)0.8994 (3)0.4741 (2)0.0653 (12)
H9A0.37210.97660.46880.078*
H9B0.38340.88470.51210.078*
C100.31871 (16)0.8594 (3)0.45783 (18)0.0577 (11)
C110.25419 (15)0.7558 (3)0.42260 (16)0.0498 (9)
C120.22274 (16)0.6785 (3)0.39532 (19)0.0618 (11)
H120.23640.61710.38220.074*
C130.16983 (18)0.6951 (4)0.3880 (2)0.0768 (14)
H130.14750.64390.36980.092*
C140.14966 (19)0.7880 (5)0.4078 (2)0.0857 (15)
H140.11410.79730.40210.103*
C150.18053 (19)0.8651 (4)0.4350 (2)0.0770 (14)
H150.16690.92630.44820.092*
C160.23340 (17)0.8479 (3)0.44196 (19)0.0593 (11)
C170.45856 (16)0.8302 (3)0.4718 (2)0.0640 (12)
H17A0.46860.88940.49660.077*
H17B0.48250.82690.44670.077*
C180.45987 (14)0.7271 (3)0.50249 (16)0.0478 (9)
C190.44282 (13)0.5649 (3)0.52476 (14)0.0407 (8)
C200.42248 (15)0.4624 (3)0.52827 (16)0.0468 (9)
H200.39330.43920.50460.056*
C210.44819 (15)0.3965 (3)0.56908 (16)0.0535 (10)
H210.43590.32740.57290.064*
C220.49164 (16)0.4313 (4)0.60412 (18)0.0627 (11)
H220.50760.38450.63070.075*
C230.51212 (16)0.5323 (4)0.60114 (18)0.0594 (11)
H230.54120.55520.62510.071*
C240.48661 (13)0.5985 (3)0.55993 (15)0.0459 (9)
C250.2954 (2)0.0119 (4)0.2644 (2)0.0736 (14)
C260.3384 (3)0.0095 (4)0.2441 (2)0.0859 (16)
H260.34340.02440.21250.103*
C270.3762 (2)0.0826 (5)0.2699 (2)0.0878 (15)
H270.40530.09620.25470.105*
C280.37068 (18)0.1332 (4)0.31654 (19)0.0664 (12)
H280.39640.17870.33400.080*
C290.32507 (15)0.1158 (3)0.33825 (16)0.0526 (10)
C300.31580 (15)0.1641 (3)0.38677 (17)0.0504 (10)
C310.26929 (18)0.1555 (3)0.4027 (2)0.0655 (12)
H310.26390.18820.43450.079*
C320.22930 (18)0.0971 (4)0.3709 (2)0.0803 (15)
H320.19680.09530.38040.096*
C330.23784 (18)0.0439 (4)0.3270 (2)0.0744 (14)
H330.21130.00370.30720.089*
C340.28571 (18)0.0474 (3)0.31021 (17)0.0591 (11)
C350.2530 (3)0.1812 (5)0.2739 (3)0.128 (3)
H35A0.27840.23370.26890.192*
H35B0.21910.21150.26370.192*
H35C0.25820.16010.31120.192*
C360.2610 (3)0.1220 (6)0.1863 (3)0.142 (3)
H36A0.26660.06050.16500.212*
H36B0.22940.15670.17040.212*
H36C0.28920.17130.18740.212*
N10.40553 (13)0.8473 (2)0.44208 (15)0.0571 (9)
N20.38907 (12)0.7073 (3)0.35422 (14)0.0554 (9)
N30.42293 (16)0.8138 (4)0.30098 (19)0.0860 (14)
H30.43590.87080.28950.103*
N40.30780 (12)0.7648 (2)0.43334 (13)0.0518 (8)
N50.27473 (13)0.9102 (3)0.46409 (15)0.0638 (9)
H5A0.27300.97150.47940.077*
N60.42641 (11)0.6488 (2)0.48872 (12)0.0413 (7)
N70.49602 (12)0.7020 (3)0.54441 (14)0.0547 (8)
H7A0.52090.74280.55930.066*
N80.25788 (19)0.0879 (3)0.24062 (17)0.0942 (15)
O10.33343 (10)0.52475 (19)0.41288 (11)0.0534 (7)
H1C0.34930.47530.40210.080*
H1D0.30930.50130.42580.080*
O20.37520 (12)0.3336 (2)0.39794 (13)0.0652 (8)
O30.34350 (12)0.2669 (2)0.47625 (12)0.0702 (8)
O40.40978 (12)0.1702 (2)0.43981 (15)0.0760 (9)
Cl10.45345 (7)0.03484 (16)0.63565 (10)0.1208 (6)
O50.4653 (2)0.1378 (4)0.6203 (3)0.163 (2)
O60.4032 (2)0.0348 (6)0.6411 (3)0.205 (3)
O70.4865 (3)0.0216 (7)0.6843 (3)0.296 (6)
O80.4623 (4)0.0368 (7)0.6007 (4)0.289 (6)
O90.26915 (15)0.4297 (3)0.47110 (14)0.0938 (11)
H9C0.24120.39770.46530.141*
H9D0.29210.38420.47180.141*
O100.1726 (2)0.3805 (6)0.4467 (3)0.192 (3)
H10A0.16950.33480.46990.288*
H10B0.14450.39770.42790.288*
S10.36503 (4)0.23897 (8)0.42816 (4)0.0558 (3)
O110.5051 (9)0.2749 (12)0.2823 (7)0.254 (10)0.50
H11A0.50000.24890.25000.380*
H11B0.49370.24630.30710.380*0.50
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Zn10.0437 (3)0.0331 (3)0.0559 (3)0.00009 (17)0.0058 (2)0.00499 (19)
C10.061 (3)0.048 (3)0.112 (4)0.004 (2)0.005 (3)0.033 (3)
C20.050 (2)0.063 (3)0.082 (3)0.002 (2)0.007 (2)0.032 (3)
C30.041 (2)0.099 (4)0.051 (3)0.010 (2)0.006 (2)0.023 (3)
C40.054 (3)0.093 (4)0.053 (3)0.007 (2)0.000 (2)0.001 (3)
C50.067 (3)0.142 (5)0.070 (4)0.010 (3)0.009 (3)0.010 (4)
C60.080 (4)0.230 (10)0.065 (4)0.003 (6)0.020 (3)0.001 (5)
C70.087 (4)0.152 (7)0.077 (4)0.010 (4)0.032 (3)0.021 (4)
C80.054 (3)0.111 (5)0.074 (4)0.002 (3)0.007 (3)0.028 (3)
C90.069 (3)0.031 (2)0.092 (3)0.0013 (19)0.004 (2)0.007 (2)
C100.065 (3)0.034 (2)0.075 (3)0.0037 (19)0.013 (2)0.004 (2)
C110.049 (2)0.045 (2)0.056 (2)0.0040 (17)0.0124 (18)0.0076 (18)
C120.053 (2)0.054 (3)0.078 (3)0.0000 (19)0.008 (2)0.004 (2)
C130.058 (3)0.086 (4)0.087 (4)0.008 (2)0.012 (3)0.000 (3)
C140.050 (3)0.104 (4)0.106 (4)0.008 (3)0.022 (3)0.006 (4)
C150.065 (3)0.069 (3)0.103 (4)0.015 (3)0.031 (3)0.002 (3)
C160.060 (3)0.049 (2)0.073 (3)0.0052 (19)0.023 (2)0.005 (2)
C170.050 (2)0.045 (2)0.094 (3)0.0103 (18)0.004 (2)0.009 (2)
C180.040 (2)0.040 (2)0.063 (3)0.0027 (16)0.0072 (18)0.0046 (18)
C190.0393 (18)0.0397 (19)0.044 (2)0.0057 (15)0.0108 (16)0.0011 (16)
C200.047 (2)0.041 (2)0.053 (2)0.0013 (16)0.0093 (18)0.0009 (17)
C210.059 (2)0.044 (2)0.059 (3)0.0096 (18)0.016 (2)0.0112 (19)
C220.052 (2)0.070 (3)0.065 (3)0.016 (2)0.008 (2)0.021 (2)
C230.044 (2)0.069 (3)0.061 (3)0.0081 (19)0.0021 (19)0.006 (2)
C240.0383 (19)0.048 (2)0.052 (2)0.0010 (16)0.0094 (17)0.0071 (18)
C250.095 (4)0.050 (3)0.067 (3)0.000 (3)0.011 (3)0.006 (2)
C260.117 (5)0.070 (3)0.067 (3)0.007 (3)0.008 (3)0.015 (3)
C270.094 (4)0.085 (4)0.088 (4)0.001 (3)0.028 (3)0.004 (3)
C280.070 (3)0.053 (2)0.075 (3)0.005 (2)0.010 (2)0.005 (2)
C290.058 (2)0.037 (2)0.059 (3)0.0003 (17)0.002 (2)0.0085 (18)
C300.050 (2)0.034 (2)0.064 (3)0.0002 (16)0.0020 (19)0.0069 (18)
C310.066 (3)0.059 (3)0.070 (3)0.011 (2)0.009 (2)0.003 (2)
C320.053 (3)0.087 (4)0.095 (4)0.017 (3)0.001 (3)0.010 (3)
C330.059 (3)0.071 (3)0.083 (4)0.019 (2)0.014 (3)0.000 (3)
C340.069 (3)0.046 (2)0.054 (3)0.0046 (19)0.012 (2)0.004 (2)
C350.177 (7)0.070 (4)0.115 (5)0.042 (4)0.035 (5)0.012 (4)
C360.215 (9)0.098 (5)0.092 (5)0.017 (5)0.030 (5)0.035 (4)
N10.0526 (19)0.0345 (17)0.083 (3)0.0009 (14)0.0096 (18)0.0141 (16)
N20.0480 (18)0.058 (2)0.060 (2)0.0033 (15)0.0080 (16)0.0203 (17)
N30.072 (3)0.103 (4)0.086 (3)0.005 (2)0.021 (2)0.048 (3)
N40.0472 (18)0.0351 (17)0.072 (2)0.0036 (14)0.0066 (16)0.0016 (15)
N50.067 (2)0.0442 (19)0.082 (3)0.0065 (17)0.018 (2)0.0101 (18)
N60.0400 (16)0.0330 (15)0.0501 (18)0.0022 (12)0.0054 (14)0.0021 (13)
N70.0394 (17)0.0464 (19)0.075 (2)0.0033 (14)0.0022 (17)0.0067 (17)
N80.128 (4)0.066 (3)0.072 (3)0.015 (3)0.030 (3)0.010 (2)
O10.0514 (15)0.0389 (14)0.0686 (18)0.0043 (11)0.0076 (13)0.0018 (12)
O20.076 (2)0.0407 (16)0.080 (2)0.0132 (13)0.0163 (17)0.0001 (14)
O30.087 (2)0.0583 (19)0.0651 (19)0.0154 (16)0.0136 (17)0.0074 (15)
O40.0563 (17)0.0536 (18)0.106 (2)0.0028 (13)0.0171 (17)0.0031 (16)
Cl10.0852 (11)0.1234 (15)0.1551 (17)0.0241 (9)0.0248 (12)0.0337 (13)
O50.158 (5)0.146 (4)0.203 (6)0.020 (4)0.081 (4)0.062 (4)
O60.126 (5)0.250 (8)0.255 (7)0.067 (5)0.081 (5)0.008 (6)
O70.244 (9)0.271 (10)0.299 (10)0.114 (7)0.154 (8)0.169 (8)
O80.322 (13)0.240 (10)0.294 (11)0.017 (8)0.025 (10)0.150 (9)
O90.123 (3)0.064 (2)0.105 (3)0.008 (2)0.047 (2)0.0104 (19)
O100.106 (4)0.253 (7)0.229 (6)0.007 (4)0.060 (4)0.135 (6)
S10.0561 (6)0.0382 (5)0.0695 (7)0.0089 (4)0.0012 (5)0.0028 (5)
O110.217 (15)0.153 (11)0.39 (3)0.016 (13)0.04 (3)0.078 (12)
Geometric parameters (Å, º) top
Zn1—N22.010 (3)C21—H210.9300
Zn1—N42.018 (3)C22—C231.375 (6)
Zn1—N62.020 (3)C22—H220.9300
Zn1—O12.042 (2)C23—C241.399 (5)
Zn1—N12.406 (3)C23—H230.9300
C1—N11.454 (6)C24—N71.381 (5)
C1—C21.499 (7)C25—C261.350 (8)
C1—H1A0.9700C25—N81.420 (6)
C1—H1B0.9700C25—C341.430 (7)
C2—N21.315 (5)C26—C271.418 (8)
C2—N31.348 (6)C26—H260.9300
C3—C41.369 (7)C27—C281.363 (7)
C3—C81.397 (7)C27—H270.9300
C3—N21.411 (6)C28—C291.422 (6)
C4—C51.372 (7)C28—H280.9300
C4—H40.9300C29—C301.421 (6)
C5—C61.429 (10)C29—C341.427 (6)
C5—H50.9300C30—C311.358 (6)
C6—C71.300 (10)C30—S11.775 (4)
C6—H60.9300C31—C321.406 (6)
C7—C81.382 (8)C31—H310.9300
C7—H70.9300C32—C331.340 (7)
C8—N31.379 (7)C32—H320.9300
C9—N11.460 (5)C33—C341.400 (7)
C9—C101.463 (6)C33—H330.9300
C9—H9A0.9700C35—N81.451 (7)
C9—H9B0.9700C35—H35A0.9600
C10—N41.337 (5)C35—H35B0.9600
C10—N51.353 (5)C35—H35C0.9600
C11—C121.371 (6)C36—N81.448 (7)
C11—N41.393 (5)C36—H36A0.9600
C11—C161.395 (5)C36—H36B0.9600
C12—C131.388 (6)C36—H36C0.9600
C12—H120.9300N3—H30.8600
C13—C141.400 (7)N5—H5A0.8600
C13—H130.9300N7—H7A0.8600
C14—C151.361 (8)O1—H1C0.8168
C14—H140.9300O1—H1D0.8171
C15—C161.388 (6)O2—S11.452 (3)
C15—H150.9300O3—S11.467 (3)
C16—N51.371 (5)O4—S11.444 (3)
C17—N11.478 (5)Cl1—O81.303 (7)
C17—C181.494 (5)Cl1—O61.353 (5)
C17—H17A0.9700Cl1—O71.380 (6)
C17—H17B0.9700Cl1—O51.390 (5)
C18—N61.319 (4)O9—H9C0.8265
C18—N71.327 (5)O9—H9D0.8267
C19—C241.387 (5)O10—H10A0.8292
C19—C201.393 (5)O10—H10B0.8329
C19—N61.399 (4)O11—H11B0.8200
C20—C211.392 (5)O11—O11i1.60 (3)
C20—H200.9300O11—H11A0.8634
C21—C221.384 (6)O11—H11B0.8200
N2—Zn1—N4107.63 (13)C26—C25—N8122.7 (5)
N2—Zn1—N6116.72 (12)C26—C25—C34119.0 (5)
N4—Zn1—N6120.03 (12)N8—C25—C34118.3 (5)
N2—Zn1—O1104.45 (13)C25—C26—C27121.5 (5)
N4—Zn1—O1100.71 (11)C25—C26—H26119.3
N6—Zn1—O1104.80 (11)C27—C26—H26119.3
N2—Zn1—N177.72 (14)C28—C27—C26121.1 (5)
N4—Zn1—N176.06 (12)C28—C27—H27119.4
N6—Zn1—N176.24 (11)C26—C27—H27119.4
O1—Zn1—N1176.60 (11)C27—C28—C29119.2 (5)
N1—C1—C2109.7 (3)C27—C28—H28120.4
N1—C1—H1A109.7C29—C28—H28120.4
C2—C1—H1A109.7C30—C29—C28123.5 (4)
N1—C1—H1B109.7C30—C29—C34117.2 (4)
C2—C1—H1B109.7C28—C29—C34119.3 (4)
H1A—C1—H1B108.2C31—C30—C29121.4 (4)
N2—C2—N3110.2 (5)C31—C30—S1118.1 (3)
N2—C2—C1123.0 (4)C29—C30—S1120.5 (3)
N3—C2—C1126.6 (4)C30—C31—C32119.7 (5)
C4—C3—C8120.4 (5)C30—C31—H31120.1
C4—C3—N2131.8 (4)C32—C31—H31120.1
C8—C3—N2107.7 (5)C33—C32—C31120.4 (5)
C3—C4—C5118.0 (5)C33—C32—H32119.8
C3—C4—H4121.0C31—C32—H32119.8
C5—C4—H4121.0C32—C33—C34121.7 (4)
C4—C5—C6118.4 (7)C32—C33—H33119.1
C4—C5—H5120.8C34—C33—H33119.1
C6—C5—H5120.8C33—C34—C29118.9 (4)
C7—C6—C5125.0 (7)C33—C34—C25121.8 (4)
C7—C6—H6117.5C29—C34—C25119.3 (4)
C5—C6—H6117.5N8—C35—H35A109.5
C6—C7—C8115.8 (6)N8—C35—H35B109.5
C6—C7—H7122.1H35A—C35—H35B109.5
C8—C7—H7122.1N8—C35—H35C109.5
N3—C8—C7132.6 (6)H35A—C35—H35C109.5
N3—C8—C3105.0 (5)H35B—C35—H35C109.5
C7—C8—C3122.4 (7)N8—C36—H36A109.5
N1—C9—C10109.9 (3)N8—C36—H36B109.5
N1—C9—H9A109.7H36A—C36—H36B109.5
C10—C9—H9A109.7N8—C36—H36C109.5
N1—C9—H9B109.7H36A—C36—H36C109.5
C10—C9—H9B109.7H36B—C36—H36C109.5
H9A—C9—H9B108.2C1—N1—C9114.8 (3)
N4—C10—N5110.3 (4)C1—N1—C17113.0 (3)
N4—C10—C9122.9 (4)C9—N1—C17113.7 (4)
N5—C10—C9126.7 (4)C1—N1—Zn1104.6 (3)
C12—C11—N4130.9 (4)C9—N1—Zn1103.4 (2)
C12—C11—C16120.8 (4)C17—N1—Zn1105.9 (2)
N4—C11—C16108.2 (3)C2—N2—C3107.4 (4)
C11—C12—C13117.7 (4)C2—N2—Zn1117.2 (3)
C11—C12—H12121.1C3—N2—Zn1135.1 (3)
C13—C12—H12121.1C2—N3—C8109.7 (4)
C12—C13—C14120.7 (5)C2—N3—H3125.1
C12—C13—H13119.7C8—N3—H3125.1
C14—C13—H13119.7C10—N4—C11106.7 (3)
C15—C14—C13122.1 (5)C10—N4—Zn1116.5 (3)
C15—C14—H14119.0C11—N4—Zn1136.6 (3)
C13—C14—H14119.0C10—N5—C16108.8 (3)
C14—C15—C16116.8 (5)C10—N5—H5A125.6
C14—C15—H15121.6C16—N5—H5A125.6
C16—C15—H15121.6C18—N6—C19105.4 (3)
N5—C16—C15132.0 (4)C18—N6—Zn1118.7 (2)
N5—C16—C11105.9 (3)C19—N6—Zn1135.8 (2)
C15—C16—C11121.9 (4)C18—N7—C24107.8 (3)
N1—C17—C18108.5 (3)C18—N7—H7A126.1
N1—C17—H17A110.0C24—N7—H7A126.1
C18—C17—H17A110.0C25—N8—C36116.1 (5)
N1—C17—H17B110.0C25—N8—C35114.6 (4)
C18—C17—H17B110.0C36—N8—C35109.6 (5)
H17A—C17—H17B108.4Zn1—O1—H1C118.6
N6—C18—N7112.7 (3)Zn1—O1—H1D128.4
N6—C18—C17123.1 (4)H1C—O1—H1D110.0
N7—C18—C17124.1 (3)O8—Cl1—O6111.4 (6)
C24—C19—C20121.4 (3)O8—Cl1—O7110.9 (6)
C24—C19—N6108.4 (3)O6—Cl1—O7112.5 (6)
C20—C19—N6130.3 (3)O8—Cl1—O5111.5 (6)
C21—C20—C19116.4 (4)O6—Cl1—O5107.5 (4)
C21—C20—H20121.8O7—Cl1—O5102.7 (4)
C19—C20—H20121.8H9C—O9—H9D107.4
C22—C21—C20121.6 (4)H10A—O10—H10B112.9
C22—C21—H21119.2O4—S1—O2111.5 (2)
C20—C21—H21119.2O4—S1—O3113.2 (2)
C23—C22—C21122.6 (4)O2—S1—O3111.96 (18)
C23—C22—H22118.7O4—S1—C30107.01 (18)
C21—C22—H22118.7O2—S1—C30107.56 (18)
C22—C23—C24116.0 (4)O3—S1—C30105.05 (19)
C22—C23—H23122.0H11B—O11—O11i139.0
C24—C23—H23122.0H11B—O11—H11A122.5
N7—C24—C19105.7 (3)O11i—O11—H11B139.0
N7—C24—C23132.2 (4)H11A—O11—H11B122.5
C19—C24—C23122.0 (4)
N1—C1—C2—N228.6 (6)N4—Zn1—N1—C928.2 (3)
N1—C1—C2—N3156.6 (4)N6—Zn1—N1—C998.0 (3)
C8—C3—C4—C50.4 (6)N2—Zn1—N1—C17100.0 (3)
N2—C3—C4—C5178.8 (4)N4—Zn1—N1—C17148.1 (3)
C3—C4—C5—C60.5 (7)N6—Zn1—N1—C1721.9 (3)
C4—C5—C6—C71.3 (10)N3—C2—N2—C30.2 (5)
C5—C6—C7—C81.7 (11)C1—C2—N2—C3175.3 (4)
C6—C7—C8—N3179.7 (6)N3—C2—N2—Zn1174.6 (3)
C6—C7—C8—C31.5 (9)C1—C2—N2—Zn19.9 (5)
C4—C3—C8—N3179.5 (4)C4—C3—N2—C2179.5 (5)
N2—C3—C8—N30.1 (5)C8—C3—N2—C20.2 (5)
C4—C3—C8—C70.9 (7)C4—C3—N2—Zn15.9 (7)
N2—C3—C8—C7178.5 (5)C8—C3—N2—Zn1173.3 (3)
N1—C9—C10—N422.6 (6)N4—Zn1—N2—C264.8 (3)
N1—C9—C10—N5156.5 (4)N6—Zn1—N2—C273.6 (3)
N4—C11—C12—C13175.8 (4)O1—Zn1—N2—C2171.3 (3)
C16—C11—C12—C130.3 (6)N1—Zn1—N2—C26.1 (3)
C11—C12—C13—C140.3 (7)N4—Zn1—N2—C3122.1 (4)
C12—C13—C14—C150.4 (9)N6—Zn1—N2—C399.5 (4)
C13—C14—C15—C160.5 (8)O1—Zn1—N2—C315.7 (4)
C14—C15—C16—N5175.7 (5)N1—Zn1—N2—C3167.0 (4)
C14—C15—C16—C110.6 (7)N2—C2—N3—C80.2 (5)
C12—C11—C16—N5176.6 (4)C1—C2—N3—C8175.1 (4)
N4—C11—C16—N50.2 (5)C7—C8—N3—C2178.4 (6)
C12—C11—C16—C150.5 (7)C3—C8—N3—C20.0 (5)
N4—C11—C16—C15176.9 (4)N5—C10—N4—C111.1 (5)
N1—C17—C18—N623.6 (6)C9—C10—N4—C11178.1 (4)
N1—C17—C18—N7160.1 (4)N5—C10—N4—Zn1175.5 (3)
C24—C19—C20—C210.5 (5)C9—C10—N4—Zn15.3 (5)
N6—C19—C20—C21179.7 (3)C12—C11—N4—C10175.4 (4)
C19—C20—C21—C220.1 (6)C16—C11—N4—C100.5 (4)
C20—C21—C22—C230.1 (6)C12—C11—N4—Zn19.1 (7)
C21—C22—C23—C240.6 (6)C16—C11—N4—Zn1175.0 (3)
C20—C19—C24—N7179.1 (3)N2—Zn1—N4—C1090.6 (3)
N6—C19—C24—N70.2 (4)N6—Zn1—N4—C1046.2 (3)
C20—C19—C24—C231.0 (5)O1—Zn1—N4—C10160.4 (3)
N6—C19—C24—C23179.7 (3)N1—Zn1—N4—C1018.5 (3)
C22—C23—C24—N7179.2 (4)N2—Zn1—N4—C1194.3 (4)
C22—C23—C24—C191.0 (6)N6—Zn1—N4—C11129.0 (4)
N8—C25—C26—C27177.5 (5)O1—Zn1—N4—C1114.8 (4)
C34—C25—C26—C275.5 (8)N1—Zn1—N4—C11166.3 (4)
C25—C26—C27—C280.6 (9)N4—C10—N5—C161.3 (5)
C26—C27—C28—C292.8 (8)C9—C10—N5—C16177.9 (4)
C27—C28—C29—C30179.5 (4)C15—C16—N5—C10175.8 (5)
C27—C28—C29—C341.3 (6)C11—C16—N5—C100.9 (5)
C28—C29—C30—C31172.0 (4)N7—C18—N6—C190.6 (4)
C34—C29—C30—C317.2 (6)C17—C18—N6—C19176.0 (4)
C28—C29—C30—S17.4 (5)N7—C18—N6—Zn1179.6 (2)
C34—C29—C30—S1173.4 (3)C17—C18—N6—Zn12.9 (5)
C29—C30—C31—C320.4 (6)C24—C19—N6—C180.5 (4)
S1—C30—C31—C32179.9 (3)C20—C19—N6—C18178.7 (4)
C30—C31—C32—C334.4 (7)C24—C19—N6—Zn1179.2 (3)
C31—C32—C33—C342.2 (8)C20—C19—N6—Zn10.1 (6)
C32—C33—C34—C294.8 (7)N2—Zn1—N6—C1857.5 (3)
C32—C33—C34—C25178.0 (4)N4—Zn1—N6—C1875.5 (3)
C30—C29—C34—C339.2 (6)O1—Zn1—N6—C18172.5 (3)
C28—C29—C34—C33170.0 (4)N1—Zn1—N6—C1810.9 (3)
C30—C29—C34—C25173.5 (4)N2—Zn1—N6—C19121.0 (3)
C28—C29—C34—C257.3 (6)N4—Zn1—N6—C19106.0 (3)
C26—C25—C34—C33167.9 (5)O1—Zn1—N6—C196.0 (4)
N8—C25—C34—C339.3 (6)N1—Zn1—N6—C19170.6 (3)
C26—C25—C34—C299.4 (7)N6—C18—N7—C240.5 (4)
N8—C25—C34—C29173.4 (4)C17—C18—N7—C24176.1 (4)
C2—C1—N1—C9140.5 (4)C19—C24—N7—C180.2 (4)
C2—C1—N1—C1786.9 (4)C23—C24—N7—C18180.0 (4)
C2—C1—N1—Zn127.9 (4)C26—C25—N8—C3614.9 (8)
C10—C9—N1—C180.9 (4)C34—C25—N8—C36162.1 (5)
C10—C9—N1—C17146.7 (3)C26—C25—N8—C35114.6 (7)
C10—C9—N1—Zn132.4 (4)C34—C25—N8—C3568.4 (7)
C18—C17—N1—C1141.5 (4)C31—C30—S1—O4126.5 (3)
C18—C17—N1—C985.3 (4)C29—C30—S1—O454.1 (4)
C18—C17—N1—Zn127.6 (4)C31—C30—S1—O2113.5 (3)
N2—Zn1—N1—C119.7 (3)C29—C30—S1—O265.9 (3)
N4—Zn1—N1—C192.2 (3)C31—C30—S1—O35.9 (4)
N6—Zn1—N1—C1141.5 (3)C29—C30—S1—O3174.7 (3)
N2—Zn1—N1—C9140.2 (3)
Symmetry code: (i) x+1, y, z+1/2.
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
O10—H10B···O6ii0.832.132.901 (10)155
O10—H10A···O3ii0.831.932.756 (6)175
N5—H5A···O9iii0.862.192.938 (5)146
N7—H7A···O4iv0.862.122.914 (4)153
N3—H3···O7iv0.862.433.115 (9)137
O9—H9D···O30.831.982.804 (5)175
O9—H9C···O100.831.802.580 (7)158
O1—H1D···O90.821.912.700 (4)163
O1—H1C···O20.821.902.675 (4)158
C13—H13···O6ii0.932.583.453 (9)156
C17—H17B···O5iv0.972.403.347 (7)166
Symmetry codes: (ii) x+1/2, y+1/2, z+1; (iii) x+1/2, y+3/2, z+1; (iv) x+1, y+1, z+1.

Experimental details

Crystal data
Chemical formula[Zn(C24H21N7)(H2O)](C12H12NO3S)(ClO4)·2.5H2O
Mr885.64
Crystal system, space groupMonoclinic, C2/c
Temperature (K)298
a, b, c (Å)26.327 (2), 12.4462 (10), 25.166 (2)
β (°) 100.242 (2)
V3)8115.0 (11)
Z8
Radiation typeMo Kα
µ (mm1)0.79
Crystal size (mm)0.30 × 0.20 × 0.10
Data collection
DiffractometerBruker SMART CCD
Absorption correctionMulti-scan
(SADABS; Sheldrick, 1996)
Tmin, Tmax0.788, 0.925
No. of measured, independent and
observed [I > 2σ(I)] reflections
32018, 7146, 5127
Rint0.079
(sin θ/λ)max1)0.595
Refinement
R[F2 > 2σ(F2)], wR(F2), S 0.062, 0.180, 0.99
No. of reflections7146
No. of parameters525
No. of restraints21
H-atom treatmentH-atom parameters constrained
Δρmax, Δρmin (e Å3)0.96, 0.51

Computer programs: SMART (Bruker, 2001), SAINT (Bruker, 2001), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), PLATON (Spek, 2009), SHELXTL (Sheldrick, 2008).

Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
O10—H10B···O6i0.832.132.901 (10)154.5
O10—H10A···O3i0.831.932.756 (6)175.1
N5—H5A···O9ii0.862.192.938 (5)145.8
N7—H7A···O4iii0.862.122.914 (4)153.4
N3—H3···O7iii0.862.433.115 (9)136.6
O9—H9D···O30.831.982.804 (5)175.3
O9—H9C···O100.831.802.580 (7)157.8
O1—H1D···O90.821.912.700 (4)163.3
O1—H1C···O20.821.902.675 (4)157.9
C13—H13···O6i0.932.583.453 (9)155.7
C17—H17B···O5iii0.972.403.347 (7)166.1
Symmetry codes: (i) x+1/2, y+1/2, z+1; (ii) x+1/2, y+3/2, z+1; (iii) x+1, y+1, z+1.
 

Acknowledgements

The authors are grateful to the Science Technology Research Programme of the Education Office of Hubei Province (grant No. Q20092503) for financial support.

References

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