metal-organic compounds
Poly[bis(μ4-acetato-κ4O:O:O′:O′)bis(μ3-acetato-κ3O:O:O)(μ2-acetato-κ2O:O′)(μ2-acetic acid-κ2O:O′)di-μ-aquacopper(II)trisodium]
aAlan G. MacDiarmid Institute, Jilin University, Changchun 130012, People's Republic of China
*Correspondence e-mail: yuexigui@jlu.edu.cn
In the title compound, [CuNa3(CH3CO2)5(CH3COOH)(H2O)2]n, the CuII atom lies on an inversion center and is coordinated by four O atoms from four acetate ligands, leading to a square-planar geometry. One NaI atom, lying on an inversion center, is coordinated by four O atoms from four acetate ligands and two bridging water molecules in a distorted octahedral geometry. The other NaI atom is coordinated by five O atoms from five acetate ligands and a bridging water molecule. A hydroxy H atom lies on a twofold rotation axis and is shared by two acetate ligands. The crystal packing exhibits a polymeric layer parallel to (100), which is further stablized by intralayer O—H⋯O hydrogen bonds. The layers are linked by interlayer O—H⋯O hydrogen bonds.
Experimental
Crystal data
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Refinement
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Data collection: RAPID-AUTO (Rigaku, 1998); cell RAPID-AUTO; data reduction: CrystalStructure (Rigaku/MSC, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009) and DIAMOND (Brandenburg, 1999); software used to prepare material for publication: SHELXL97.
Supporting information
10.1107/S1600536810035683/hy2345sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536810035683/hy2345Isup2.hkl
The title compound was prepared as follows: copper acetate dihydrate (2.18 g, 0.01 mol) was added to a solution of glacial acetic acid (3 ml) in 15 ml water. Then 10 ml NaOH (3 mol/L) was added into the mixture. The mixture was heated and stirred for half an hour and then filtered. The filtrate was allowed to stand at room temperature for several days, giving blue block-shaped crystals.
C-bound H atoms were placed in calculated positions and refined as riding atoms, with C—H = 0.96 Å and with Uiso(H) = 1.5Ueq(C). H atoms of water and carboxyl group are located in a difference Fourier map and refined as riding, with Uiso(H) = 1.5Ueq(O).
Data collection: RAPID-AUTO (Rigaku, 1998); cell
RAPID-AUTO (Rigaku, 1998); data reduction: CrystalStructure (Rigaku/MSC, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009) and DIAMOND (Brandenburg, 1999); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).[CuNa3(C2H3O2)5(C2H4O2)(H2O)2] | F(000) = 1076 |
Mr = 523.81 | Dx = 1.601 Mg m−3 |
Monoclinic, C2/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -C 2yc | Cell parameters from 8924 reflections |
a = 14.571 (6) Å | θ = 3.0–27.5° |
b = 6.768 (3) Å | µ = 1.13 mm−1 |
c = 22.653 (10) Å | T = 290 K |
β = 103.426 (19)° | Block, blue |
V = 2173.0 (16) Å3 | 0.27 × 0.25 × 0.23 mm |
Z = 4 |
Rigaku R-AXIS RAPID diffractometer | 2493 independent reflections |
Radiation source: rotaton anode | 2192 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.023 |
ω scans | θmax = 27.5°, θmin = 3.0° |
Absorption correction: multi-scan (ABSCOR; Higashi, 1995) | h = −18→18 |
Tmin = 0.752, Tmax = 0.777 | k = −8→8 |
10214 measured reflections | l = −29→29 |
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)] = 0.023 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.068 | H-atom parameters constrained |
S = 1.03 | w = 1/[σ2(Fo2) + (0.039P)2 + 1.7139P] where P = (Fo2 + 2Fc2)/3 |
2493 reflections | (Δ/σ)max = 0.011 |
142 parameters | Δρmax = 0.30 e Å−3 |
0 restraints | Δρmin = −0.32 e Å−3 |
[CuNa3(C2H3O2)5(C2H4O2)(H2O)2] | V = 2173.0 (16) Å3 |
Mr = 523.81 | Z = 4 |
Monoclinic, C2/c | Mo Kα radiation |
a = 14.571 (6) Å | µ = 1.13 mm−1 |
b = 6.768 (3) Å | T = 290 K |
c = 22.653 (10) Å | 0.27 × 0.25 × 0.23 mm |
β = 103.426 (19)° |
Rigaku R-AXIS RAPID diffractometer | 2493 independent reflections |
Absorption correction: multi-scan (ABSCOR; Higashi, 1995) | 2192 reflections with I > 2σ(I) |
Tmin = 0.752, Tmax = 0.777 | Rint = 0.023 |
10214 measured reflections |
R[F2 > 2σ(F2)] = 0.023 | 0 restraints |
wR(F2) = 0.068 | H-atom parameters constrained |
S = 1.03 | Δρmax = 0.30 e Å−3 |
2493 reflections | Δρmin = −0.32 e Å−3 |
142 parameters |
x | y | z | Uiso*/Ueq | ||
C1 | 0.26112 (13) | 1.3050 (3) | 0.41200 (9) | 0.0451 (5) | |
H1A | 0.2567 | 1.2814 | 0.3696 | 0.068* | |
H1B | 0.2834 | 1.4370 | 0.4221 | 0.068* | |
H1C | 0.2000 | 1.2893 | 0.4206 | 0.068* | |
C2 | 0.32852 (10) | 1.1606 (2) | 0.44894 (7) | 0.0252 (3) | |
C3 | 0.49416 (15) | 1.1930 (3) | 0.67768 (7) | 0.0400 (4) | |
H3A | 0.4943 | 1.3232 | 0.6945 | 0.060* | |
H3B | 0.5462 | 1.1188 | 0.7010 | 0.060* | |
H3C | 0.4361 | 1.1277 | 0.6788 | 0.060* | |
C4 | 0.50335 (11) | 1.2077 (2) | 0.61301 (6) | 0.0237 (3) | |
C5 | 0.25974 (15) | 0.7130 (4) | 0.69424 (11) | 0.0614 (6) | |
H5A | 0.2259 | 0.5966 | 0.7010 | 0.092* | |
H5B | 0.2658 | 0.7151 | 0.6529 | 0.092* | |
H5C | 0.2259 | 0.8282 | 0.7020 | 0.092* | |
C6 | 0.35605 (13) | 0.7116 (3) | 0.73620 (8) | 0.0352 (4) | |
Cu1 | 0.5000 | 1.0000 | 0.5000 | 0.01852 (8) | |
Na1 | 0.5000 | 0.5000 | 0.5000 | 0.02776 (19) | |
Na2 | 0.50180 (5) | 0.70788 (10) | 0.62598 (3) | 0.03245 (16) | |
O1 | 0.30176 (9) | 0.99791 (19) | 0.46272 (7) | 0.0430 (3) | |
O2 | 0.41529 (7) | 1.21412 (16) | 0.46414 (5) | 0.0244 (2) | |
O3 | 0.49001 (8) | 1.04618 (17) | 0.58292 (5) | 0.0282 (2) | |
O4 | 0.52322 (10) | 1.36734 (18) | 0.59343 (5) | 0.0374 (3) | |
O5 | 0.42574 (9) | 0.6909 (2) | 0.71094 (6) | 0.0455 (3) | |
H5 | 0.5000 | 0.6936 | 0.7500 | 0.068* | |
O6 | 0.36605 (10) | 0.7272 (3) | 0.79096 (6) | 0.0517 (4) | |
O7 | 0.37443 (8) | 0.67127 (19) | 0.53741 (6) | 0.0382 (3) | |
H7B | 0.3291 | 0.6111 | 0.5410 | 0.057* | |
H7A | 0.3518 | 0.7657 | 0.5191 | 0.057* |
U11 | U22 | U33 | U12 | U13 | U23 | |
C1 | 0.0326 (9) | 0.0591 (13) | 0.0409 (10) | 0.0154 (9) | 0.0033 (7) | 0.0106 (9) |
C2 | 0.0234 (7) | 0.0315 (8) | 0.0213 (7) | 0.0002 (6) | 0.0061 (5) | 0.0000 (6) |
C3 | 0.0630 (12) | 0.0376 (10) | 0.0218 (8) | −0.0002 (9) | 0.0148 (8) | 0.0001 (7) |
C4 | 0.0287 (7) | 0.0242 (7) | 0.0184 (6) | 0.0026 (6) | 0.0058 (5) | 0.0003 (6) |
C5 | 0.0415 (11) | 0.0837 (18) | 0.0532 (13) | 0.0000 (11) | −0.0011 (10) | −0.0001 (12) |
C6 | 0.0386 (9) | 0.0332 (9) | 0.0328 (8) | −0.0008 (7) | 0.0063 (7) | 0.0024 (7) |
Cu1 | 0.02176 (13) | 0.01720 (13) | 0.01633 (12) | −0.00190 (9) | 0.00390 (9) | 0.00037 (9) |
Na1 | 0.0418 (5) | 0.0207 (4) | 0.0213 (4) | −0.0071 (4) | 0.0084 (4) | −0.0001 (3) |
Na2 | 0.0433 (4) | 0.0303 (3) | 0.0235 (3) | −0.0038 (3) | 0.0071 (3) | −0.0006 (3) |
O1 | 0.0336 (6) | 0.0445 (8) | 0.0488 (8) | −0.0151 (5) | 0.0055 (6) | 0.0105 (6) |
O2 | 0.0228 (5) | 0.0218 (5) | 0.0271 (5) | −0.0013 (4) | 0.0026 (4) | 0.0006 (4) |
O3 | 0.0426 (6) | 0.0230 (5) | 0.0205 (5) | −0.0008 (5) | 0.0102 (4) | −0.0001 (4) |
O4 | 0.0617 (8) | 0.0254 (6) | 0.0243 (5) | −0.0066 (6) | 0.0084 (5) | 0.0017 (5) |
O5 | 0.0401 (7) | 0.0691 (10) | 0.0281 (6) | −0.0009 (7) | 0.0095 (5) | −0.0013 (6) |
O6 | 0.0430 (7) | 0.0822 (12) | 0.0316 (7) | 0.0048 (7) | 0.0122 (6) | 0.0004 (7) |
O7 | 0.0270 (6) | 0.0361 (7) | 0.0502 (7) | −0.0062 (5) | 0.0060 (5) | 0.0030 (6) |
C1—C2 | 1.496 (2) | Cu1—O3 | 1.9426 (13) |
C1—H1A | 0.9600 | Cu1—O2 | 1.9540 (12) |
C1—H1B | 0.9600 | Cu1—Na1i | 3.3842 (14) |
C1—H1C | 0.9600 | Cu1—Na2ii | 3.4669 (13) |
C2—O1 | 1.232 (2) | Na1—O4iii | 2.2512 (14) |
C2—O2 | 1.2831 (18) | Na1—O2iii | 2.3371 (13) |
C3—C4 | 1.505 (2) | Na1—O7 | 2.4759 (15) |
C3—H3A | 0.9600 | Na1—Na2iv | 3.1765 (13) |
C3—H3B | 0.9600 | Na2—O6v | 2.3627 (18) |
C3—H3C | 0.9600 | Na2—O7 | 2.4088 (16) |
C4—O4 | 1.228 (2) | Na2—O5 | 2.4362 (17) |
C4—O3 | 1.2792 (19) | Na2—O4iii | 2.4618 (17) |
C5—C6 | 1.501 (3) | Na2—O3 | 2.4792 (16) |
C5—H5A | 0.9600 | Na2—O2ii | 2.6554 (15) |
C5—H5B | 0.9600 | O5—H5 | 1.2286 |
C5—H5C | 0.9600 | O7—H7B | 0.7965 |
C6—O6 | 1.220 (2) | O7—H7A | 0.7910 |
C6—O5 | 1.284 (2) | ||
C2—C1—H1A | 109.5 | O2ii—Na1—O7 | 82.30 (5) |
C2—C1—H1B | 109.5 | O2iii—Na1—O7 | 97.70 (5) |
H1A—C1—H1B | 109.5 | O7iv—Na1—O7 | 180.0 |
C2—C1—H1C | 109.5 | O4ii—Na1—Na2iv | 50.50 (4) |
H1A—C1—H1C | 109.5 | O4iii—Na1—Na2iv | 129.50 (4) |
H1B—C1—H1C | 109.5 | O2ii—Na1—Na2iv | 124.93 (3) |
O1—C2—O2 | 122.32 (14) | O2iii—Na1—Na2iv | 55.07 (3) |
O1—C2—C1 | 121.35 (15) | O7iv—Na1—Na2iv | 48.52 (3) |
O2—C2—C1 | 116.31 (15) | O7—Na1—Na2iv | 131.48 (4) |
C4—C3—H3A | 109.5 | O4ii—Na1—Cu1iii | 113.51 (3) |
C4—C3—H3B | 109.5 | O4iii—Na1—Cu1iii | 66.49 (3) |
H3A—C3—H3B | 109.5 | O2ii—Na1—Cu1iii | 145.89 (3) |
C4—C3—H3C | 109.5 | O2iii—Na1—Cu1iii | 34.11 (3) |
H3A—C3—H3C | 109.5 | O7iv—Na1—Cu1iii | 62.08 (3) |
H3B—C3—H3C | 109.5 | O7—Na1—Cu1iii | 117.92 (3) |
O4—C4—O3 | 125.37 (14) | Na2iv—Na1—Cu1iii | 63.708 (19) |
O4—C4—C3 | 119.44 (15) | O6v—Na2—O7 | 175.43 (6) |
O3—C4—C3 | 115.18 (14) | O6v—Na2—O5 | 79.03 (6) |
C6—C5—H5A | 109.5 | O7—Na2—O5 | 104.44 (6) |
C6—C5—H5B | 109.5 | O6v—Na2—O4iii | 98.84 (6) |
H5A—C5—H5B | 109.5 | O7—Na2—O4iii | 77.35 (5) |
C6—C5—H5C | 109.5 | O5—Na2—O4iii | 107.75 (5) |
H5A—C5—H5C | 109.5 | O6v—Na2—O3 | 103.39 (6) |
H5B—C5—H5C | 109.5 | O7—Na2—O3 | 78.33 (5) |
O6—C6—O5 | 122.86 (17) | O5—Na2—O3 | 110.60 (5) |
O6—C6—C5 | 121.13 (18) | O4iii—Na2—O3 | 138.49 (5) |
O5—C6—C5 | 116.00 (17) | O6v—Na2—O2ii | 99.73 (6) |
O3ii—Cu1—O3 | 180.0 | O7—Na2—O2ii | 77.30 (5) |
O3ii—Cu1—O2ii | 95.78 (5) | O5—Na2—O2ii | 171.22 (5) |
O3—Cu1—O2ii | 84.22 (5) | O4iii—Na2—O2ii | 81.02 (5) |
O3ii—Cu1—O2 | 84.22 (5) | O3—Na2—O2ii | 61.06 (4) |
O3—Cu1—O2 | 95.78 (5) | C2—O2—Cu1 | 112.95 (10) |
O2ii—Cu1—O2 | 180.00 (6) | C2—O2—Na1i | 137.32 (10) |
O3ii—Cu1—Na1i | 99.26 (3) | Cu1—O2—Na1i | 103.76 (5) |
O3—Cu1—Na1i | 80.74 (3) | C2—O2—Na2ii | 116.47 (9) |
O2ii—Cu1—Na1i | 137.87 (3) | Cu1—O2—Na2ii | 96.36 (5) |
O2—Cu1—Na1i | 42.13 (3) | Na1i—O2—Na2ii | 78.74 (4) |
O3ii—Cu1—Na2ii | 44.26 (4) | C4—O3—Cu1 | 128.07 (10) |
O3—Cu1—Na2ii | 135.74 (4) | C4—O3—Na2 | 126.27 (10) |
O2ii—Cu1—Na2ii | 130.43 (4) | Cu1—O3—Na2 | 102.59 (5) |
O2—Cu1—Na2ii | 49.57 (4) | C4—O4—Na1i | 133.95 (10) |
Na1i—Cu1—Na2ii | 55.23 (2) | C4—O4—Na2i | 131.20 (11) |
O4ii—Na1—O4iii | 180.0 | Na1i—O4—Na2i | 84.62 (5) |
O4ii—Na1—O2ii | 87.05 (5) | C6—O5—Na2 | 154.01 (12) |
O4iii—Na1—O2ii | 92.95 (5) | C6—O5—H5 | 109.4 |
O4ii—Na1—O2iii | 92.95 (5) | Na2—O5—H5 | 94.7 |
O4iii—Na1—O2iii | 87.05 (5) | C6—O6—Na2v | 133.48 (13) |
O2ii—Na1—O2iii | 180.0 | Na2—O7—Na1 | 81.12 (5) |
O4ii—Na1—O7iv | 80.02 (5) | Na2—O7—H7B | 117.7 |
O4iii—Na1—O7iv | 99.98 (5) | Na1—O7—H7B | 119.5 |
O2ii—Na1—O7iv | 97.70 (5) | Na2—O7—H7A | 120.0 |
O2iii—Na1—O7iv | 82.30 (5) | Na1—O7—H7A | 116.7 |
O4ii—Na1—O7 | 99.98 (5) | H7B—O7—H7A | 102.2 |
O4iii—Na1—O7 | 80.02 (5) |
Symmetry codes: (i) x, y+1, z; (ii) −x+1, −y+2, −z+1; (iii) x, y−1, z; (iv) −x+1, −y+1, −z+1; (v) −x+1, y, −z+3/2. |
D—H···A | D—H | H···A | D···A | D—H···A |
O7—H7A···O1 | 0.79 | 2.05 | 2.835 (2) | 172 |
O7—H7B···O1vi | 0.80 | 2.03 | 2.8104 (19) | 168 |
Symmetry code: (vi) −x+1/2, −y+3/2, −z+1. |
Experimental details
Crystal data | |
Chemical formula | [CuNa3(C2H3O2)5(C2H4O2)(H2O)2] |
Mr | 523.81 |
Crystal system, space group | Monoclinic, C2/c |
Temperature (K) | 290 |
a, b, c (Å) | 14.571 (6), 6.768 (3), 22.653 (10) |
β (°) | 103.426 (19) |
V (Å3) | 2173.0 (16) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 1.13 |
Crystal size (mm) | 0.27 × 0.25 × 0.23 |
Data collection | |
Diffractometer | Rigaku R-AXIS RAPID diffractometer |
Absorption correction | Multi-scan (ABSCOR; Higashi, 1995) |
Tmin, Tmax | 0.752, 0.777 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 10214, 2493, 2192 |
Rint | 0.023 |
(sin θ/λ)max (Å−1) | 0.649 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.023, 0.068, 1.03 |
No. of reflections | 2493 |
No. of parameters | 142 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.30, −0.32 |
Computer programs: RAPID-AUTO (Rigaku, 1998), CrystalStructure (Rigaku/MSC, 2002), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), PLATON (Spek, 2009) and DIAMOND (Brandenburg, 1999).
D—H···A | D—H | H···A | D···A | D—H···A |
O7—H7A···O1 | 0.79 | 2.05 | 2.835 (2) | 172 |
O7—H7B···O1i | 0.80 | 2.03 | 2.8104 (19) | 168 |
Symmetry code: (i) −x+1/2, −y+3/2, −z+1. |
References
Brandenburg, K. (1999). DIAMOND. Crystal Impact GbR, Bonn, Germany. Google Scholar
Chiari, B., Piovesana, O., Tarantelli, T. & Zanazzi, P. F. (1988). Inorg. Chem. 27, 3246–3248. CSD CrossRef CAS Web of Science Google Scholar
Higashi, T. (1995). ABSCOR. Rigaku Corporation, Tokyo, Japan. Google Scholar
Rigaku (1998). RAPID-AUTO. Rigaku Corporation, Tokyo, Japan. Google Scholar
Rigaku/MSC (2002). CrystalStructure. Rigaku/MSC Inc., The Woodlands, Texas, USA. 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
Vives, G., Mason, S. A., Prince, P. D., Junk, P. C. & Steed, J. W. (2003). Cryst. Growth Des. 3, 699–704. Web of Science CSD CrossRef CAS Google Scholar
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There has been increasing interest in the study of copper-containing complexes due to their various coordination styles and potential applications. We report here the crystal structure of the title compound, a new copper complex with acetate.
In the title compound, as shown in Fig. 1, the CuII atom lies on an inversion center and is four-coordinated by four O atoms from four acetate ligands, forming a square-planar coordination geometry. In a comparison with the tiltle compound, the complexes previously reported (Chiari et al., 1988; Vives et al., 2003) show different coordination behaviors of the central CuII ion. The two NaI ions are each coordinated by six O atoms, forming a distorted octahedral coordination geometry. Na1 atom lies on an inversion center, while Na2 atom is on a general position. In the crystal structure, the metal ions, acetate ligands and water molecules are connected each other, forming a two-dimensional network (Fig. 2). The crystal packing is further stabilized by intermolecular O—H···O hydrogen bonds (Table 1).