Literature DB >> 21201033

Bis{2-eth-oxy-6-[2-(ethyl-ammonio)ethyl-imino-meth-yl]phenolato}thio-cyanato-zinc(II) nitrate.

Hui-Rui Guo1.   

Abstract

The title complex, [Zn(NCS)(C(13)H(20)N(2)O(2))(2)]NO(3), consists of a complex mononuclear Zn(II) cation and a nitrate counter-anion. The Zn(II) ion is five-coordinate in a trigonal-bipyramidal geometry. The thio-cyanate N atom and two O atoms from two Schiff bases define the equatorial plane, and the two imine N atoms from the same two Schiff bases occupy the axial positions, with an N-Zn-N angle of 175.98 (7)°. The amine N atoms of the Schiff base ligands are protonated and are not involved in the coordination to the metal. The dihedral angle between the two substituted benzene rings is 87.7 (2)°. The nitrate counter-ions are linked to the cations through N-H⋯O hydrogen bonds.

Entities:  

Year:  2008        PMID: 21201033      PMCID: PMC2959439          DOI: 10.1107/S1600536808029590

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN: 1600-5368


Related literature

For background on Schiff base complexes, see: Samanta et al. (2007 ▶); Ghosh et al. (2006 ▶); Correia et al. (2006 ▶); Cai et al. (2006 ▶); Zhang et al. (2007 ▶). For ZnII complexes with biological properties, see: Berg & Shi (1996 ▶); Tarafder et al. (2002 ▶); Osowole et al. (2008 ▶); Chohan & Kausar (1993 ▶). For related structures, see: Eltayeb et al. (2008 ▶); Odoko et al. (2006 ▶); Tatar et al. (2002 ▶).

Experimental

Crystal data

[Zn(NCS)(C13H20N2O2)2]NO3 M = 658.08 Monoclinic, a = 12.619 (3) Å b = 15.596 (3) Å c = 16.373 (4) Å β = 105.942 (3)° V = 3098.5 (12) Å3 Z = 4 Mo Kα radiation μ = 0.91 mm−1 T = 298 (2) K 0.32 × 0.30 × 0.28 mm

Data collection

Bruker SMART CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.759, T max = 0.784 25309 measured reflections 6704 independent reflections 4943 reflections with I > 2σ(I) R int = 0.039

Refinement

R[F 2 > 2σ(F 2)] = 0.040 wR(F 2) = 0.102 S = 1.03 6704 reflections 383 parameters H-atom parameters constrained Δρmax = 0.37 e Å−3 Δρmin = −0.24 e Å−3 Data collection: SMART (Bruker, 1998 ▶); cell refinement: SAINT (Bruker, 1998 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXTL. Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536808029590/bh2194sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536808029590/bh2194Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
[Zn(NCS)(C13H20N2O2)2]NO3F(000) = 1384
Mr = 658.08Dx = 1.411 Mg m3
Monoclinic, P21/nMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ynCell parameters from 5860 reflections
a = 12.619 (3) Åθ = 2.4–25.0°
b = 15.596 (3) ŵ = 0.91 mm1
c = 16.373 (4) ÅT = 298 K
β = 105.942 (3)°Block, yellow
V = 3098.5 (12) Å30.32 × 0.30 × 0.28 mm
Z = 4
Bruker SMART CCD area-detector diffractometer6704 independent reflections
Radiation source: fine-focus sealed tube4943 reflections with I > 2σ(I)
graphiteRint = 0.039
ω scansθmax = 27.0°, θmin = 1.8°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)h = −15→15
Tmin = 0.759, Tmax = 0.784k = −19→19
25309 measured reflectionsl = −20→20
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.040Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.102H-atom parameters constrained
S = 1.03w = 1/[σ2(Fo2) + (0.0499P)2 + 0.4058P] where P = (Fo2 + 2Fc2)/3
6704 reflections(Δ/σ)max < 0.001
383 parametersΔρmax = 0.37 e Å3
0 restraintsΔρmin = −0.24 e Å3
xyzUiso*/Ueq
Zn10.16270 (2)0.137705 (16)0.239060 (17)0.03736 (10)
S10.23354 (8)0.13520 (6)0.53956 (5)0.0790 (3)
O10.06063 (12)0.04409 (9)0.19068 (10)0.0431 (4)
O2−0.10767 (13)−0.02591 (11)0.08270 (10)0.0489 (4)
O30.24094 (12)0.19615 (10)0.16454 (10)0.0422 (4)
O40.36595 (13)0.23273 (11)0.06500 (10)0.0512 (4)
O50.63860 (17)0.06593 (14)0.23141 (16)0.0828 (7)
O60.5331 (2)−0.04262 (17)0.2091 (2)0.1186 (10)
O70.70321 (18)−0.05719 (14)0.21816 (15)0.0844 (7)
N10.29156 (15)0.04450 (12)0.26479 (12)0.0397 (4)
N20.46270 (15)0.17344 (12)0.24593 (12)0.0427 (5)
H2A0.40090.17120.20250.051*
H2B0.50960.13360.23650.051*
N30.03405 (15)0.23032 (12)0.20425 (13)0.0434 (5)
N4−0.11498 (16)0.07668 (13)0.23973 (13)0.0502 (5)
H4A−0.17210.04230.21520.060*
H4B−0.05790.06080.22020.060*
N50.18116 (19)0.15588 (14)0.36497 (15)0.0561 (6)
N60.62424 (19)−0.01249 (16)0.22004 (15)0.0592 (6)
C10.18606 (19)−0.06203 (13)0.16659 (14)0.0382 (5)
C20.08048 (18)−0.02498 (13)0.15115 (14)0.0357 (5)
C3−0.00785 (19)−0.06361 (14)0.09016 (14)0.0401 (5)
C40.0100 (2)−0.13289 (15)0.04369 (16)0.0507 (6)
H4−0.0482−0.15580.00150.061*
C50.1139 (2)−0.16862 (16)0.05934 (18)0.0561 (7)
H50.1252−0.21580.02800.067*
C60.2000 (2)−0.13502 (15)0.12040 (17)0.0501 (6)
H60.2689−0.16080.13160.060*
C70.28236 (19)−0.02800 (14)0.22705 (15)0.0411 (5)
H70.3447−0.06260.24010.049*
C80.3959 (2)0.06192 (16)0.32864 (16)0.0492 (6)
H8A0.45170.02300.31980.059*
H8B0.38690.05070.38460.059*
C90.4351 (2)0.15274 (16)0.32568 (15)0.0470 (6)
H9A0.37800.19160.33230.056*
H9B0.49970.16190.37310.056*
C100.5139 (2)0.26019 (17)0.24785 (18)0.0597 (7)
H10A0.46570.30260.26220.072*
H10B0.52050.27370.19160.072*
C110.6256 (2)0.26614 (19)0.31053 (19)0.0639 (8)
H11A0.61780.26630.36720.096*
H11B0.66120.31810.30090.096*
H11C0.66940.21780.30350.096*
C12−0.2001 (2)−0.05535 (18)0.01591 (16)0.0537 (7)
H12A−0.2182−0.11400.02660.064*
H12B−0.1828−0.0535−0.03820.064*
C13−0.2952 (2)0.0027 (2)0.01422 (19)0.0710 (8)
H13A−0.3164−0.00410.06580.107*
H13B−0.3562−0.0117−0.03340.107*
H13C−0.27390.06110.00910.107*
C140.11326 (18)0.30877 (14)0.10555 (14)0.0389 (5)
C150.20996 (17)0.26120 (13)0.11291 (13)0.0355 (5)
C160.27758 (19)0.28547 (15)0.06010 (14)0.0410 (5)
C170.2535 (2)0.35687 (16)0.00929 (16)0.0551 (7)
H170.30050.3732−0.02280.066*
C180.1593 (2)0.40514 (18)0.00539 (17)0.0599 (7)
H180.14420.4542−0.02820.072*
C190.0899 (2)0.38012 (16)0.05081 (16)0.0514 (6)
H190.02520.41080.04580.062*
C200.03422 (19)0.29130 (15)0.15277 (15)0.0433 (6)
H20−0.02420.32970.14440.052*
C21−0.0571 (2)0.23231 (17)0.2451 (2)0.0602 (7)
H21A−0.09050.28880.23720.072*
H21B−0.02670.22340.30570.072*
C22−0.1456 (2)0.16612 (18)0.2113 (2)0.0644 (8)
H22A−0.21060.18210.22860.077*
H22B−0.16540.16760.14980.077*
C23−0.0843 (3)0.06135 (19)0.33260 (18)0.0655 (8)
H23A−0.14910.06760.35310.079*
H23B−0.03070.10390.36100.079*
C24−0.0368 (3)−0.0266 (2)0.3540 (2)0.0901 (11)
H24A−0.0897−0.06880.32590.135*
H24B−0.0190−0.03520.41430.135*
H24C0.0288−0.03220.33550.135*
C250.4284 (2)0.2466 (2)0.00521 (18)0.0654 (8)
H25A0.46440.30210.01510.078*
H25B0.38000.2458−0.05220.078*
C260.5126 (3)0.1772 (2)0.0158 (2)0.0878 (11)
H26A0.55750.17630.07350.132*
H26B0.55820.1878−0.02140.132*
H26C0.47620.12290.00200.132*
C270.2027 (2)0.14706 (16)0.43733 (18)0.0491 (6)
U11U22U33U12U13U23
Zn10.03578 (15)0.03238 (15)0.04647 (17)−0.00390 (11)0.01557 (12)−0.00297 (11)
S10.0852 (6)0.1015 (7)0.0522 (4)−0.0016 (5)0.0221 (4)0.0014 (4)
O10.0345 (8)0.0380 (9)0.0611 (10)−0.0048 (7)0.0202 (8)−0.0166 (7)
O20.0383 (9)0.0521 (10)0.0565 (10)−0.0086 (8)0.0135 (8)−0.0118 (8)
O30.0348 (8)0.0423 (9)0.0514 (9)0.0036 (7)0.0148 (7)0.0109 (7)
O40.0447 (10)0.0605 (11)0.0526 (10)0.0014 (8)0.0205 (8)0.0112 (8)
O50.0583 (12)0.0506 (13)0.144 (2)−0.0014 (10)0.0361 (13)−0.0036 (12)
O60.0652 (15)0.1000 (19)0.208 (3)−0.0290 (14)0.0664 (18)−0.0322 (19)
O70.0703 (14)0.0690 (14)0.125 (2)0.0200 (12)0.0454 (14)0.0028 (13)
N10.0351 (10)0.0365 (11)0.0471 (11)−0.0016 (8)0.0110 (9)0.0076 (9)
N20.0353 (10)0.0424 (11)0.0471 (11)−0.0054 (9)0.0057 (9)0.0008 (9)
N30.0396 (11)0.0345 (11)0.0600 (13)−0.0019 (8)0.0206 (9)−0.0086 (9)
N40.0392 (11)0.0513 (13)0.0690 (14)−0.0087 (9)0.0301 (10)−0.0145 (11)
N50.0614 (15)0.0613 (15)0.0481 (13)−0.0093 (11)0.0195 (11)−0.0086 (11)
N60.0469 (13)0.0566 (15)0.0828 (17)−0.0006 (11)0.0327 (12)0.0022 (12)
C10.0440 (13)0.0289 (11)0.0467 (13)−0.0014 (10)0.0209 (11)0.0035 (10)
C20.0427 (12)0.0284 (11)0.0430 (12)−0.0046 (9)0.0237 (10)−0.0008 (9)
C30.0451 (13)0.0361 (12)0.0439 (13)−0.0058 (10)0.0202 (11)−0.0015 (10)
C40.0641 (17)0.0418 (14)0.0480 (14)−0.0111 (12)0.0183 (13)−0.0100 (11)
C50.076 (2)0.0350 (13)0.0653 (17)0.0021 (13)0.0325 (15)−0.0103 (12)
C60.0604 (16)0.0337 (13)0.0645 (17)0.0086 (12)0.0312 (14)0.0036 (12)
C70.0399 (13)0.0341 (13)0.0534 (14)0.0058 (10)0.0199 (11)0.0139 (11)
C80.0429 (14)0.0505 (15)0.0510 (15)−0.0021 (11)0.0072 (12)0.0097 (12)
C90.0403 (13)0.0503 (15)0.0463 (14)−0.0073 (11)0.0050 (11)0.0006 (11)
C100.0610 (17)0.0486 (16)0.0663 (18)−0.0148 (13)0.0121 (14)0.0054 (13)
C110.0486 (16)0.0622 (18)0.081 (2)−0.0182 (13)0.0183 (15)−0.0178 (15)
C120.0517 (15)0.0602 (17)0.0445 (14)−0.0156 (13)0.0056 (12)0.0024 (12)
C130.0466 (16)0.096 (2)0.069 (2)−0.0077 (16)0.0136 (14)0.0072 (17)
C140.0402 (13)0.0331 (12)0.0389 (12)−0.0022 (10)0.0033 (10)−0.0076 (9)
C150.0357 (12)0.0312 (12)0.0353 (12)−0.0056 (9)0.0026 (9)−0.0024 (9)
C160.0407 (13)0.0423 (13)0.0369 (12)−0.0063 (10)0.0053 (10)−0.0010 (10)
C170.0661 (18)0.0554 (16)0.0433 (14)−0.0082 (14)0.0139 (13)0.0093 (12)
C180.0716 (19)0.0499 (16)0.0526 (16)0.0057 (14)0.0074 (14)0.0137 (13)
C190.0548 (16)0.0429 (14)0.0494 (15)0.0095 (12)0.0021 (13)−0.0005 (11)
C200.0362 (12)0.0352 (13)0.0550 (14)0.0027 (10)0.0066 (11)−0.0122 (11)
C210.0563 (16)0.0442 (15)0.093 (2)0.0027 (12)0.0424 (16)−0.0065 (14)
C220.0434 (15)0.0602 (18)0.100 (2)0.0053 (13)0.0371 (16)0.0020 (16)
C230.0709 (19)0.0653 (19)0.071 (2)−0.0144 (15)0.0375 (16)−0.0140 (15)
C240.099 (3)0.082 (2)0.097 (3)−0.001 (2)0.041 (2)0.019 (2)
C250.0595 (18)0.083 (2)0.0630 (18)−0.0080 (16)0.0326 (15)0.0040 (15)
C260.080 (2)0.084 (2)0.121 (3)0.002 (2)0.064 (2)0.004 (2)
C270.0440 (14)0.0466 (15)0.0622 (17)−0.0063 (11)0.0240 (13)−0.0089 (12)
Zn1—O11.9641 (15)C9—H9A0.9700
Zn1—O31.9890 (15)C9—H9B0.9700
Zn1—N52.030 (2)C10—C111.502 (4)
Zn1—N32.1305 (19)C10—H10A0.9700
Zn1—N12.1351 (19)C10—H10B0.9700
S1—C271.622 (3)C11—H11A0.9600
O1—C21.316 (2)C11—H11B0.9600
O2—C31.365 (3)C11—H11C0.9600
O2—C121.438 (3)C12—C131.497 (4)
O3—C151.310 (2)C12—H12A0.9700
O4—C161.370 (3)C12—H12B0.9700
O4—C251.432 (3)C13—H13A0.9600
O5—N61.243 (3)C13—H13B0.9600
O6—N61.209 (3)C13—H13C0.9600
O7—N61.223 (3)C14—C151.405 (3)
N1—C71.278 (3)C14—C191.408 (3)
N1—C81.464 (3)C14—C201.446 (3)
N2—C91.477 (3)C15—C161.423 (3)
N2—C101.496 (3)C16—C171.373 (3)
N2—H2A0.9000C17—C181.393 (4)
N2—H2B0.9000C17—H170.9300
N3—C201.271 (3)C18—C191.353 (4)
N3—C211.481 (3)C18—H180.9300
N4—C231.482 (3)C19—H190.9300
N4—C221.488 (3)C20—H200.9300
N4—H4A0.9000C21—C221.510 (4)
N4—H4B0.9000C21—H21A0.9700
N5—C271.149 (3)C21—H21B0.9700
C1—C61.404 (3)C22—H22A0.9700
C1—C21.410 (3)C22—H22B0.9700
C1—C71.441 (3)C23—C241.500 (4)
C2—C31.411 (3)C23—H23A0.9700
C3—C41.375 (3)C23—H23B0.9700
C4—C51.383 (4)C24—H24A0.9600
C4—H40.9300C24—H24B0.9600
C5—C61.363 (4)C24—H24C0.9600
C5—H50.9300C25—C261.493 (4)
C6—H60.9300C25—H25A0.9700
C7—H70.9300C25—H25B0.9700
C8—C91.505 (3)C26—H26A0.9600
C8—H8A0.9700C26—H26B0.9600
C8—H8B0.9700C26—H26C0.9600
O1—Zn1—O3118.31 (7)C10—C11—H11B109.5
O1—Zn1—N5113.14 (8)H11A—C11—H11B109.5
O3—Zn1—N5128.40 (8)C10—C11—H11C109.5
O1—Zn1—N391.66 (7)H11A—C11—H11C109.5
O3—Zn1—N389.74 (7)H11B—C11—H11C109.5
N5—Zn1—N392.49 (9)O2—C12—C13107.4 (2)
O1—Zn1—N187.31 (7)O2—C12—H12A110.2
O3—Zn1—N187.34 (7)C13—C12—H12A110.2
N5—Zn1—N191.49 (8)O2—C12—H12B110.2
N3—Zn1—N1175.98 (7)C13—C12—H12B110.2
C2—O1—Zn1127.92 (13)H12A—C12—H12B108.5
C3—O2—C12117.82 (19)C12—C13—H13A109.5
C15—O3—Zn1129.83 (14)C12—C13—H13B109.5
C16—O4—C25117.45 (19)H13A—C13—H13B109.5
C7—N1—C8117.0 (2)C12—C13—H13C109.5
C7—N1—Zn1122.93 (16)H13A—C13—H13C109.5
C8—N1—Zn1120.08 (15)H13B—C13—H13C109.5
C9—N2—C10112.61 (19)C15—C14—C19119.8 (2)
C9—N2—H2A109.1C15—C14—C20124.4 (2)
C10—N2—H2A109.1C19—C14—C20115.7 (2)
C9—N2—H2B109.1O3—C15—C14124.2 (2)
C10—N2—H2B109.1O3—C15—C16118.4 (2)
H2A—N2—H2B107.8C14—C15—C16117.3 (2)
C20—N3—C21115.3 (2)O4—C16—C17124.3 (2)
C20—N3—Zn1123.00 (16)O4—C16—C15114.78 (19)
C21—N3—Zn1121.50 (17)C17—C16—C15120.9 (2)
C23—N4—C22116.4 (2)C16—C17—C18120.7 (3)
C23—N4—H4A108.2C16—C17—H17119.7
C22—N4—H4A108.2C18—C17—H17119.7
C23—N4—H4B108.2C19—C18—C17119.5 (2)
C22—N4—H4B108.2C19—C18—H18120.3
H4A—N4—H4B107.4C17—C18—H18120.3
C27—N5—Zn1163.6 (2)C18—C19—C14121.6 (2)
O6—N6—O7121.5 (3)C18—C19—H19119.2
O6—N6—O5119.9 (2)C14—C19—H19119.2
O7—N6—O5118.6 (2)N3—C20—C14128.5 (2)
C6—C1—C2119.2 (2)N3—C20—H20115.7
C6—C1—C7117.5 (2)C14—C20—H20115.7
C2—C1—C7123.3 (2)N3—C21—C22114.1 (2)
O1—C2—C1123.1 (2)N3—C21—H21A108.7
O1—C2—C3118.5 (2)C22—C21—H21A108.7
C1—C2—C3118.4 (2)N3—C21—H21B108.7
O2—C3—C4125.2 (2)C22—C21—H21B108.7
O2—C3—C2114.18 (19)H21A—C21—H21B107.6
C4—C3—C2120.6 (2)N4—C22—C21115.1 (2)
C3—C4—C5120.3 (2)N4—C22—H22A108.5
C3—C4—H4119.8C21—C22—H22A108.5
C5—C4—H4119.8N4—C22—H22B108.5
C6—C5—C4120.3 (2)C21—C22—H22B108.5
C6—C5—H5119.8H22A—C22—H22B107.5
C4—C5—H5119.8N4—C23—C24111.2 (2)
C5—C6—C1121.0 (2)N4—C23—H23A109.4
C5—C6—H6119.5C24—C23—H23A109.4
C1—C6—H6119.5N4—C23—H23B109.4
N1—C7—C1127.2 (2)C24—C23—H23B109.4
N1—C7—H7116.4H23A—C23—H23B108.0
C1—C7—H7116.4C23—C24—H24A109.5
N1—C8—C9112.99 (19)C23—C24—H24B109.5
N1—C8—H8A109.0H24A—C24—H24B109.5
C9—C8—H8A109.0C23—C24—H24C109.5
N1—C8—H8B109.0H24A—C24—H24C109.5
C9—C8—H8B109.0H24B—C24—H24C109.5
H8A—C8—H8B107.8O4—C25—C26108.6 (2)
N2—C9—C8113.2 (2)O4—C25—H25A110.0
N2—C9—H9A108.9C26—C25—H25A110.0
C8—C9—H9A108.9O4—C25—H25B110.0
N2—C9—H9B108.9C26—C25—H25B110.0
C8—C9—H9B108.9H25A—C25—H25B108.4
H9A—C9—H9B107.8C25—C26—H26A109.5
N2—C10—C11112.9 (2)C25—C26—H26B109.5
N2—C10—H10A109.0H26A—C26—H26B109.5
C11—C10—H10A109.0C25—C26—H26C109.5
N2—C10—H10B109.0H26A—C26—H26C109.5
C11—C10—H10B109.0H26B—C26—H26C109.5
H10A—C10—H10B107.8N5—C27—S1179.6 (3)
C10—C11—H11A109.5
D—H···AD—HH···AD···AD—H···A
N2—H2B···O50.901.962.843 (3)166
N2—H2A···O30.901.982.772 (2)146
N2—H2A···O40.902.373.022 (3)129
N4—H4A···O7i0.902.223.050 (3)153
N4—H4A···O5i0.902.503.080 (3)122
N4—H4B···O10.901.712.606 (2)171
N4—H4B···O20.902.553.051 (3)116
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
N2—H2B⋯O50.901.962.843 (3)166
N2—H2A⋯O30.901.982.772 (2)146
N2—H2A⋯O40.902.373.022 (3)129
N4—H4A⋯O7i0.902.223.050 (3)153
N4—H4A⋯O5i0.902.503.080 (3)122
N4—H4B⋯O10.901.712.606 (2)171
N4—H4B⋯O20.902.553.051 (3)116

Symmetry code: (i) .

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