metal-organic compounds
Aquabis[N′-(2-hydroxybenzylidene)isonicotinohydrazide-κN]silver(I) nitrate
aDepartment of Chemistry, Faculty of Science, Imom Khomeini International University, Ghazvin, Iran, bDepartment of Chemistry, Faculty of Science, Islamic Azad University Ardebil Branch, Ardebil, Iran, and cFaculty of Chemistry, Iran University of Science and Technology, Tehran, Iran
*Correspondence e-mail: shghamamy@yahoo.com
In the title compound, [Ag(C13H11N3O2)2(H2O)]NO3, two N atoms from two pyridine rings of two N′-(2-hydroxybenzylidene)isonicotinohydrazide ligands coordinate to the AgI atom, forming a nearly linear geometry with an N—Ag—N angle of 171.63 (6)°; a water O atom is located at the apical site, completing the T-shaped coordination. The is stabilized by extensive O—H⋯O, O—H⋯N and N—H⋯O hydrogen bonding.
Related literature
For factors affecting the coordination geometry of silver, see: Dong et al. (2004); Niu et al. (2009a); Sumby & Hardie (2005); Abu-Youssef et al. (2007). For related structures, see: Li et al. (2006); Näther & Beck (2004); Niu et al. (2009b).
Experimental
Crystal data
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Refinement
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Data collection: SMART (Bruker, 2007); cell SAINT-Plus (Bruker, 2007); data reduction: SAINT-Plus; 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.
Supporting information
10.1107/S1600536810005027/pv2256sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536810005027/pv2256Isup2.hkl
A solution of N'-(2-hydroxybenzylidene)isonicotinohydrazide (0.14 g, 1 mol) in CH3OH (10 ml) was added to an aqueous solution of AgNO3 (0.1 g, 1 mol) in water (5 ml) with stirring at 333 K. A small amount of precipitate was removed from the resulting solution to grow crystals for crystallographic study. Prism shaped colorless crystals of (I) were obtained by slow evaporation of the solvent from a solution of (I) in CCl4 at room temperature over a period of 3 d.
The hydrogen atoms bonded to N and O atoms were located from a difference Fourier map and were allowed to refine freely. The aryl H atoms were placed in calculated position with C—H = 0.95 Å in riding mode, with Uiso(H) = 1.2Ueq of the carrier C atoms. The residual electron density in the final difference map was located in the close proximity of Ag atom and was essentially meaningless.
Data collection: SMART (Bruker, 2007); cell
SAINT-Plus (Bruker, 2007); data reduction: SAINT-Plus (Bruker, 2007); 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 (Sheldrick, 2008).Fig. 1. The asymmetric unit of (I) showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level. |
[Ag(C13H11N3O2)2(H2O)]NO3 | F(000) = 1360 |
Mr = 670.39 | Dx = 1.673 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 530 reflections |
a = 11.7194 (6) Å | θ = 3–28° |
b = 12.6459 (6) Å | µ = 0.82 mm−1 |
c = 18.5719 (9) Å | T = 120 K |
β = 104.738 (1)° | Prism, colourless |
V = 2661.8 (2) Å3 | 0.55 × 0.45 × 0.30 mm |
Z = 4 |
Bruker SMART 1000 CCD area-detector diffractometer | 6427 independent reflections |
Radiation source: normal-focus sealed tube | 5518 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.026 |
ω scans | θmax = 28.0°, θmin = 1.8° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1998) | h = −15→15 |
Tmin = 0.686, Tmax = 0.791 | k = −16→16 |
26832 measured reflections | l = −24→24 |
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)] = 0.029 | Hydrogen site location: difference Fourier map |
wR(F2) = 0.077 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.07 | w = 1/[σ2(Fo2) + (0.0415P)2 + 1.2646P] where P = (Fo2 + 2Fc2)/3 |
6427 reflections | (Δ/σ)max = 0.002 |
403 parameters | Δρmax = 1.04 e Å−3 |
0 restraints | Δρmin = −0.57 e Å−3 |
[Ag(C13H11N3O2)2(H2O)]NO3 | V = 2661.8 (2) Å3 |
Mr = 670.39 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 11.7194 (6) Å | µ = 0.82 mm−1 |
b = 12.6459 (6) Å | T = 120 K |
c = 18.5719 (9) Å | 0.55 × 0.45 × 0.30 mm |
β = 104.738 (1)° |
Bruker SMART 1000 CCD area-detector diffractometer | 6427 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 1998) | 5518 reflections with I > 2σ(I) |
Tmin = 0.686, Tmax = 0.791 | Rint = 0.026 |
26832 measured reflections |
R[F2 > 2σ(F2)] = 0.029 | 0 restraints |
wR(F2) = 0.077 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.07 | Δρmax = 1.04 e Å−3 |
6427 reflections | Δρmin = −0.57 e Å−3 |
403 parameters |
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. |
x | y | z | Uiso*/Ueq | ||
Ag1 | 0.775957 (12) | 0.740141 (11) | 0.273949 (7) | 0.02310 (6) | |
O1 | 0.34784 (12) | 0.58945 (10) | −0.05478 (8) | 0.0300 (3) | |
O2 | 0.13029 (13) | 0.62068 (10) | −0.23755 (8) | 0.0270 (3) | |
H2O | 0.174 (2) | 0.642 (2) | −0.1962 (14) | 0.039 (7)* | |
O3 | 1.18823 (12) | 0.93761 (10) | 0.59595 (8) | 0.0296 (3) | |
O4 | 1.41552 (13) | 0.91337 (11) | 0.78672 (8) | 0.0281 (3) | |
H4O | 1.373 (2) | 0.8915 (19) | 0.7484 (14) | 0.036 (7)* | |
N1 | 0.64148 (14) | 0.72810 (12) | 0.17184 (8) | 0.0205 (3) | |
N2 | 0.31651 (14) | 0.76550 (12) | −0.06954 (8) | 0.0187 (3) | |
H2N | 0.3355 (19) | 0.827 (2) | −0.0542 (12) | 0.026 (6)* | |
N3 | 0.23344 (14) | 0.74841 (11) | −0.13455 (9) | 0.0184 (3) | |
N4 | 0.91745 (13) | 0.77455 (12) | 0.37111 (8) | 0.0196 (3) | |
N5 | 1.23864 (14) | 0.76411 (12) | 0.61217 (9) | 0.0187 (3) | |
H5N | 1.239 (2) | 0.700 (2) | 0.5912 (15) | 0.045 (7)* | |
N6 | 1.31761 (13) | 0.78524 (12) | 0.67872 (8) | 0.0197 (3) | |
C2 | 0.59564 (16) | 0.63071 (15) | 0.14847 (10) | 0.0246 (4) | |
H2A | 0.6244 | 0.5710 | 0.1787 | 0.030* | |
C3 | 0.50945 (16) | 0.61508 (14) | 0.08293 (10) | 0.0235 (4) | |
H3A | 0.4807 | 0.5460 | 0.0687 | 0.028* | |
C4 | 0.46537 (15) | 0.70135 (14) | 0.03811 (9) | 0.0194 (3) | |
C5 | 0.51035 (16) | 0.80089 (14) | 0.06191 (10) | 0.0216 (3) | |
H5A | 0.4820 | 0.8618 | 0.0329 | 0.026* | |
C6 | 0.59588 (16) | 0.81041 (15) | 0.12748 (10) | 0.0229 (4) | |
H6A | 0.6248 | 0.8792 | 0.1426 | 0.027* | |
C7 | 0.37251 (15) | 0.67941 (14) | −0.03274 (10) | 0.0200 (3) | |
C8 | 0.17347 (15) | 0.82700 (14) | −0.16895 (9) | 0.0194 (3) | |
H8A | 0.1879 | 0.8968 | −0.1499 | 0.023* | |
C9 | 0.08375 (15) | 0.80705 (14) | −0.23707 (10) | 0.0200 (3) | |
C10 | 0.06388 (16) | 0.70525 (15) | −0.26912 (10) | 0.0210 (3) | |
C11 | −0.02388 (17) | 0.68925 (17) | −0.33365 (10) | 0.0273 (4) | |
H11A | −0.0355 | 0.6209 | −0.3555 | 0.033* | |
C12 | −0.09495 (17) | 0.77244 (17) | −0.36661 (11) | 0.0280 (4) | |
H12A | −0.1553 | 0.7608 | −0.4109 | 0.034* | |
C13 | −0.07862 (17) | 0.87339 (17) | −0.33525 (10) | 0.0281 (4) | |
H13A | −0.1282 | 0.9302 | −0.3575 | 0.034* | |
C14 | 0.01051 (16) | 0.88956 (15) | −0.27153 (10) | 0.0241 (4) | |
H14A | 0.0224 | 0.9584 | −0.2506 | 0.029* | |
C16 | 0.96229 (16) | 0.87207 (14) | 0.38692 (10) | 0.0234 (4) | |
H16A | 0.9344 | 0.9272 | 0.3522 | 0.028* | |
C17 | 1.04701 (16) | 0.89570 (14) | 0.45134 (10) | 0.0231 (4) | |
H19B | 1.0772 | 0.9655 | 0.4602 | 0.028* | |
C18 | 1.08769 (15) | 0.81621 (14) | 0.50305 (9) | 0.0194 (3) | |
C19 | 1.04189 (16) | 0.71489 (15) | 0.48736 (10) | 0.0207 (3) | |
H19A | 1.0678 | 0.6587 | 0.5215 | 0.025* | |
C20 | 0.95837 (16) | 0.69751 (14) | 0.42146 (10) | 0.0211 (3) | |
H20A | 0.9280 | 0.6280 | 0.4109 | 0.025* | |
C21 | 1.17579 (15) | 0.84614 (14) | 0.57436 (9) | 0.0200 (3) | |
C22 | 1.38215 (15) | 0.70897 (14) | 0.71241 (10) | 0.0200 (3) | |
H22A | 1.3736 | 0.6401 | 0.6913 | 0.024* | |
C23 | 1.46765 (16) | 0.72811 (14) | 0.78232 (10) | 0.0209 (3) | |
C24 | 1.48193 (16) | 0.82865 (15) | 0.81647 (10) | 0.0224 (4) | |
C25 | 1.56702 (17) | 0.84345 (16) | 0.88292 (10) | 0.0279 (4) | |
H25A | 1.5760 | 0.9109 | 0.9062 | 0.033* | |
C26 | 1.63897 (18) | 0.76048 (17) | 0.91552 (11) | 0.0303 (4) | |
H26A | 1.6972 | 0.7718 | 0.9608 | 0.036* | |
C27 | 1.62699 (17) | 0.66057 (17) | 0.88272 (11) | 0.0309 (4) | |
H27A | 1.6768 | 0.6040 | 0.9052 | 0.037* | |
C28 | 1.54123 (17) | 0.64503 (16) | 0.81680 (10) | 0.0264 (4) | |
H28A | 1.5320 | 0.5769 | 0.7945 | 0.032* | |
N7 | 0.23978 (14) | 0.99376 (11) | −0.00096 (8) | 0.0240 (3) | |
O5 | 0.14711 (16) | 1.04260 (14) | −0.02193 (9) | 0.0520 (5) | |
O6 | 0.31228 (13) | 0.98880 (11) | −0.03995 (8) | 0.0314 (3) | |
O7 | 0.26376 (13) | 0.94629 (10) | 0.06137 (7) | 0.0284 (3) | |
O1W | 0.76685 (14) | 0.54006 (11) | 0.30562 (9) | 0.0308 (3) | |
H1W | 0.759 (2) | 0.519 (2) | 0.3471 (15) | 0.039 (7)* | |
H2W | 0.801 (3) | 0.496 (2) | 0.2897 (16) | 0.055 (9)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ag1 | 0.01855 (9) | 0.03073 (9) | 0.01712 (8) | 0.00154 (5) | −0.00076 (6) | 0.00185 (5) |
O1 | 0.0320 (7) | 0.0221 (7) | 0.0302 (7) | 0.0029 (5) | −0.0025 (6) | −0.0047 (5) |
O2 | 0.0318 (7) | 0.0214 (6) | 0.0253 (7) | −0.0001 (5) | 0.0029 (6) | −0.0062 (5) |
O3 | 0.0332 (7) | 0.0218 (7) | 0.0290 (7) | 0.0022 (5) | −0.0009 (6) | −0.0058 (5) |
O4 | 0.0323 (7) | 0.0235 (7) | 0.0249 (7) | −0.0031 (5) | 0.0005 (6) | −0.0050 (5) |
N1 | 0.0221 (8) | 0.0266 (8) | 0.0132 (7) | 0.0085 (6) | 0.0052 (6) | 0.0035 (6) |
N2 | 0.0184 (7) | 0.0197 (7) | 0.0154 (7) | −0.0004 (5) | −0.0008 (6) | −0.0019 (5) |
N3 | 0.0173 (7) | 0.0232 (7) | 0.0146 (7) | −0.0013 (5) | 0.0037 (6) | −0.0008 (5) |
N4 | 0.0150 (7) | 0.0264 (8) | 0.0164 (7) | 0.0022 (6) | 0.0021 (6) | 0.0014 (6) |
N5 | 0.0191 (7) | 0.0195 (7) | 0.0159 (7) | −0.0015 (5) | 0.0013 (6) | −0.0021 (5) |
N6 | 0.0180 (7) | 0.0246 (7) | 0.0152 (7) | −0.0021 (6) | 0.0020 (6) | −0.0019 (6) |
C2 | 0.0235 (9) | 0.0239 (9) | 0.0252 (9) | 0.0064 (7) | 0.0039 (7) | 0.0050 (7) |
C3 | 0.0244 (9) | 0.0212 (8) | 0.0238 (9) | 0.0037 (7) | 0.0040 (7) | 0.0011 (7) |
C4 | 0.0196 (8) | 0.0206 (8) | 0.0185 (8) | 0.0033 (6) | 0.0057 (7) | 0.0011 (6) |
C5 | 0.0213 (9) | 0.0209 (9) | 0.0219 (9) | 0.0012 (7) | 0.0038 (7) | 0.0013 (7) |
C6 | 0.0219 (9) | 0.0231 (9) | 0.0223 (9) | −0.0023 (7) | 0.0029 (7) | 0.0010 (7) |
C7 | 0.0171 (8) | 0.0233 (8) | 0.0190 (8) | 0.0028 (6) | 0.0037 (6) | −0.0002 (6) |
C8 | 0.0198 (8) | 0.0198 (8) | 0.0178 (8) | −0.0020 (6) | 0.0034 (6) | −0.0018 (6) |
C9 | 0.0202 (8) | 0.0222 (8) | 0.0183 (8) | −0.0035 (7) | 0.0057 (7) | −0.0006 (6) |
C10 | 0.0201 (8) | 0.0241 (9) | 0.0200 (8) | −0.0031 (7) | 0.0071 (7) | −0.0011 (7) |
C11 | 0.0253 (9) | 0.0357 (11) | 0.0205 (9) | −0.0067 (8) | 0.0054 (7) | −0.0057 (8) |
C12 | 0.0178 (9) | 0.0488 (12) | 0.0149 (8) | −0.0055 (8) | −0.0005 (7) | 0.0011 (8) |
C13 | 0.0230 (9) | 0.0377 (11) | 0.0226 (9) | 0.0023 (8) | 0.0039 (7) | 0.0087 (8) |
C14 | 0.0269 (9) | 0.0248 (9) | 0.0206 (9) | −0.0011 (7) | 0.0062 (7) | 0.0024 (7) |
C16 | 0.0252 (9) | 0.0213 (8) | 0.0234 (9) | 0.0046 (7) | 0.0059 (7) | 0.0044 (7) |
C17 | 0.0263 (9) | 0.0190 (8) | 0.0237 (9) | 0.0006 (7) | 0.0054 (7) | −0.0001 (7) |
C18 | 0.0192 (8) | 0.0207 (8) | 0.0189 (8) | 0.0020 (6) | 0.0060 (7) | −0.0010 (6) |
C19 | 0.0197 (8) | 0.0217 (8) | 0.0197 (8) | −0.0001 (7) | 0.0034 (7) | 0.0030 (7) |
C20 | 0.0222 (8) | 0.0200 (8) | 0.0188 (8) | −0.0012 (7) | 0.0014 (7) | 0.0012 (6) |
C21 | 0.0196 (8) | 0.0213 (8) | 0.0192 (8) | 0.0003 (6) | 0.0053 (7) | −0.0006 (6) |
C22 | 0.0214 (8) | 0.0198 (8) | 0.0183 (8) | −0.0023 (7) | 0.0040 (7) | −0.0009 (6) |
C23 | 0.0191 (8) | 0.0260 (9) | 0.0174 (8) | −0.0034 (7) | 0.0042 (7) | 0.0009 (7) |
C24 | 0.0203 (8) | 0.0262 (9) | 0.0208 (8) | −0.0057 (7) | 0.0056 (7) | 0.0002 (7) |
C25 | 0.0262 (10) | 0.0348 (10) | 0.0219 (9) | −0.0109 (8) | 0.0046 (7) | −0.0032 (8) |
C26 | 0.0202 (9) | 0.0496 (13) | 0.0180 (9) | −0.0098 (8) | −0.0006 (7) | 0.0044 (8) |
C27 | 0.0241 (10) | 0.0411 (11) | 0.0261 (10) | 0.0006 (8) | 0.0036 (8) | 0.0104 (8) |
C28 | 0.0261 (9) | 0.0283 (9) | 0.0242 (9) | 0.0001 (7) | 0.0052 (7) | 0.0046 (7) |
N7 | 0.0332 (8) | 0.0160 (7) | 0.0185 (7) | 0.0010 (6) | −0.0012 (6) | −0.0018 (5) |
O5 | 0.0536 (11) | 0.0551 (11) | 0.0430 (9) | 0.0335 (9) | 0.0045 (8) | 0.0096 (8) |
O6 | 0.0413 (8) | 0.0264 (7) | 0.0276 (7) | −0.0055 (6) | 0.0108 (6) | −0.0014 (5) |
O7 | 0.0404 (8) | 0.0210 (6) | 0.0192 (6) | −0.0051 (6) | −0.0007 (6) | 0.0023 (5) |
O1W | 0.0431 (9) | 0.0238 (7) | 0.0281 (8) | 0.0042 (6) | 0.0138 (7) | 0.0015 (6) |
Ag1—N1 | 2.1406 (16) | C10—C11 | 1.381 (3) |
Ag1—N4 | 2.1616 (15) | C11—C12 | 1.384 (3) |
Ag1—O1W | 2.6059 (14) | C11—H11A | 0.9500 |
O1—C7 | 1.219 (2) | C12—C13 | 1.396 (3) |
O2—C10 | 1.364 (2) | C12—H12A | 0.9500 |
O2—H2O | 0.85 (3) | C13—C14 | 1.380 (3) |
O3—C21 | 1.221 (2) | C13—H13A | 0.9500 |
O4—C24 | 1.356 (2) | C14—H14A | 0.9500 |
O4—H4O | 0.81 (3) | C16—C17 | 1.379 (3) |
N1—C6 | 1.350 (2) | C16—H16A | 0.9500 |
N1—C2 | 1.369 (2) | C17—C18 | 1.388 (2) |
N2—N3 | 1.362 (2) | C17—H19B | 0.9500 |
N2—C7 | 1.362 (2) | C18—C19 | 1.391 (3) |
N2—H2N | 0.83 (2) | C18—C21 | 1.506 (2) |
N3—C8 | 1.289 (2) | C19—C20 | 1.377 (2) |
N4—C16 | 1.343 (2) | C19—H19A | 0.9500 |
N4—C20 | 1.351 (2) | C20—H20A | 0.9500 |
N5—C21 | 1.360 (2) | C22—C23 | 1.444 (3) |
N5—N6 | 1.369 (2) | C22—H22A | 0.9500 |
N5—H5N | 0.90 (3) | C23—C28 | 1.406 (3) |
N6—C22 | 1.286 (2) | C23—C24 | 1.412 (3) |
C2—C3 | 1.384 (3) | C24—C25 | 1.388 (3) |
C2—H2A | 0.9500 | C25—C26 | 1.385 (3) |
C3—C4 | 1.390 (2) | C25—H25A | 0.9500 |
C3—H3A | 0.9500 | C26—C27 | 1.394 (3) |
C4—C5 | 1.393 (3) | C26—H26A | 0.9500 |
C4—C7 | 1.505 (2) | C27—C28 | 1.386 (3) |
C5—C6 | 1.372 (2) | C27—H27A | 0.9500 |
C5—H5A | 0.9500 | C28—H28A | 0.9500 |
C6—H6A | 0.9500 | N7—O5 | 1.224 (2) |
C8—C9 | 1.447 (2) | N7—O6 | 1.250 (2) |
C8—H8A | 0.9500 | N7—O7 | 1.2705 (19) |
C9—C14 | 1.398 (2) | O1W—H1W | 0.84 (3) |
C9—C10 | 1.412 (3) | O1W—H2W | 0.79 (3) |
N1—Ag1—N4 | 171.63 (6) | C13—C12—H12A | 119.8 |
N1—Ag1—O1W | 93.88 (5) | C14—C13—C12 | 119.12 (18) |
N4—Ag1—O1W | 94.23 (5) | C14—C13—H13A | 120.4 |
C10—O2—H2O | 106.6 (17) | C12—C13—H13A | 120.4 |
C24—O4—H4O | 104.5 (18) | C13—C14—C9 | 121.63 (18) |
C6—N1—C2 | 115.94 (16) | C13—C14—H14A | 119.2 |
C6—N1—Ag1 | 125.00 (13) | C9—C14—H14A | 119.2 |
C2—N1—Ag1 | 119.07 (11) | N4—C16—C17 | 122.94 (16) |
N3—N2—C7 | 117.57 (15) | N4—C16—H16A | 118.5 |
N3—N2—H2N | 121.2 (15) | C17—C16—H16A | 118.5 |
C7—N2—H2N | 121.1 (15) | C16—C17—C18 | 119.21 (17) |
C8—N3—N2 | 119.60 (14) | C16—C17—H19B | 120.4 |
C16—N4—C20 | 117.42 (16) | C18—C17—H19B | 120.4 |
C16—N4—Ag1 | 122.79 (12) | C17—C18—C19 | 118.41 (16) |
C20—N4—Ag1 | 119.63 (12) | C17—C18—C21 | 117.67 (16) |
C21—N5—N6 | 118.07 (15) | C19—C18—C21 | 123.88 (16) |
C21—N5—H5N | 121.6 (17) | C20—C19—C18 | 118.85 (17) |
N6—N5—H5N | 119.4 (17) | C20—C19—H19A | 120.6 |
C22—N6—N5 | 118.16 (15) | C18—C19—H19A | 120.6 |
N1—C2—C3 | 123.16 (16) | N4—C20—C19 | 123.17 (17) |
N1—C2—H2A | 118.4 | N4—C20—H20A | 118.4 |
C3—C2—H2A | 118.4 | C19—C20—H20A | 118.4 |
C2—C3—C4 | 119.45 (17) | O3—C21—N5 | 123.33 (16) |
C2—C3—H3A | 120.3 | O3—C21—C18 | 121.66 (16) |
C4—C3—H3A | 120.3 | N5—C21—C18 | 115.00 (15) |
C3—C4—C5 | 117.81 (17) | N6—C22—C23 | 119.96 (16) |
C3—C4—C7 | 117.06 (16) | N6—C22—H22A | 120.0 |
C5—C4—C7 | 125.13 (16) | C23—C22—H22A | 120.0 |
C6—C5—C4 | 119.55 (17) | C28—C23—C24 | 118.66 (17) |
C6—C5—H5A | 120.2 | C28—C23—C22 | 119.27 (17) |
C4—C5—H5A | 120.2 | C24—C23—C22 | 122.05 (17) |
N1—C6—C5 | 124.09 (17) | O4—C24—C25 | 117.62 (17) |
N1—C6—H6A | 118.0 | O4—C24—C23 | 122.56 (16) |
C5—C6—H6A | 118.0 | C25—C24—C23 | 119.82 (18) |
O1—C7—N2 | 122.33 (16) | C26—C25—C24 | 120.42 (19) |
O1—C7—C4 | 121.53 (16) | C26—C25—H25A | 119.8 |
N2—C7—C4 | 116.13 (15) | C24—C25—H25A | 119.8 |
N3—C8—C9 | 118.84 (16) | C25—C26—C27 | 120.87 (19) |
N3—C8—H8A | 120.6 | C25—C26—H26A | 119.6 |
C9—C8—H8A | 120.6 | C27—C26—H26A | 119.6 |
C14—C9—C10 | 118.10 (16) | C28—C27—C26 | 118.96 (19) |
C14—C9—C8 | 119.67 (16) | C28—C27—H27A | 120.5 |
C10—C9—C8 | 122.18 (16) | C26—C27—H27A | 120.5 |
O2—C10—C11 | 118.38 (17) | C27—C28—C23 | 121.28 (19) |
O2—C10—C9 | 121.24 (16) | C27—C28—H28A | 119.4 |
C11—C10—C9 | 120.38 (18) | C23—C28—H28A | 119.4 |
C10—C11—C12 | 120.25 (19) | O5—N7—O6 | 121.33 (16) |
C10—C11—H11A | 119.9 | O5—N7—O7 | 120.08 (17) |
C12—C11—H11A | 119.9 | O6—N7—O7 | 118.59 (15) |
C11—C12—C13 | 120.50 (18) | H1W—O1W—H2W | 108 (3) |
C11—C12—H12A | 119.8 | ||
O1W—Ag1—N1—C6 | 175.36 (14) | C12—C13—C14—C9 | −0.9 (3) |
O1W—Ag1—N1—C2 | −4.07 (14) | C10—C9—C14—C13 | −0.3 (3) |
O1W—Ag1—N4—C16 | −178.91 (14) | C8—C9—C14—C13 | −177.92 (17) |
O1W—Ag1—N4—C20 | −3.61 (14) | C20—N4—C16—C17 | 0.1 (3) |
C7—N2—N3—C8 | 175.98 (16) | Ag1—N4—C16—C17 | 175.52 (14) |
C21—N5—N6—C22 | −175.93 (16) | N4—C16—C17—C18 | −0.7 (3) |
C6—N1—C2—C3 | 1.2 (3) | C16—C17—C18—C19 | 0.6 (3) |
Ag1—N1—C2—C3 | −179.31 (14) | C16—C17—C18—C21 | −177.08 (16) |
N1—C2—C3—C4 | −0.5 (3) | C17—C18—C19—C20 | 0.0 (3) |
C2—C3—C4—C5 | −0.3 (3) | C21—C18—C19—C20 | 177.56 (17) |
C2—C3—C4—C7 | 179.53 (16) | C16—N4—C20—C19 | 0.6 (3) |
C3—C4—C5—C6 | 0.4 (3) | Ag1—N4—C20—C19 | −174.99 (14) |
C7—C4—C5—C6 | −179.42 (17) | C18—C19—C20—N4 | −0.6 (3) |
C2—N1—C6—C5 | −1.1 (3) | N6—N5—C21—O3 | 1.7 (3) |
Ag1—N1—C6—C5 | 179.44 (14) | N6—N5—C21—C18 | −177.92 (14) |
C4—C5—C6—N1 | 0.3 (3) | C17—C18—C21—O3 | 19.3 (3) |
N3—N2—C7—O1 | −2.5 (3) | C19—C18—C21—O3 | −158.27 (18) |
N3—N2—C7—C4 | 178.87 (15) | C17—C18—C21—N5 | −161.04 (16) |
C3—C4—C7—O1 | −9.2 (3) | C19—C18—C21—N5 | 21.4 (2) |
C5—C4—C7—O1 | 170.63 (17) | N5—N6—C22—C23 | 179.24 (16) |
C3—C4—C7—N2 | 169.47 (16) | N6—C22—C23—C28 | −177.15 (17) |
C5—C4—C7—N2 | −10.7 (3) | N6—C22—C23—C24 | 1.2 (3) |
N2—N3—C8—C9 | −178.63 (15) | C28—C23—C24—O4 | 179.40 (17) |
N3—C8—C9—C14 | 174.16 (16) | C22—C23—C24—O4 | 1.0 (3) |
N3—C8—C9—C10 | −3.3 (3) | C28—C23—C24—C25 | −0.3 (3) |
C14—C9—C10—O2 | −178.56 (16) | C22—C23—C24—C25 | −178.70 (17) |
C8—C9—C10—O2 | −1.0 (3) | O4—C24—C25—C26 | −178.97 (17) |
C14—C9—C10—C11 | 1.5 (3) | C23—C24—C25—C26 | 0.8 (3) |
C8—C9—C10—C11 | 179.04 (17) | C24—C25—C26—C27 | −0.4 (3) |
O2—C10—C11—C12 | 178.61 (16) | C25—C26—C27—C28 | −0.3 (3) |
C9—C10—C11—C12 | −1.5 (3) | C26—C27—C28—C23 | 0.8 (3) |
C10—C11—C12—C13 | 0.2 (3) | C24—C23—C28—C27 | −0.4 (3) |
C11—C12—C13—C14 | 1.0 (3) | C22—C23—C28—C27 | 177.98 (17) |
D—H···A | D—H | H···A | D···A | D—H···A |
O1W—H1W···O7i | 0.84 (3) | 2.01 (3) | 2.844 (2) | 171 (3) |
O1W—H2W···O2ii | 0.79 (3) | 2.04 (3) | 2.821 (2) | 172 (3) |
N2—H2N···O6 | 0.84 (3) | 2.09 (3) | 2.880 (2) | 157 (2) |
N5—H5N···O7iii | 0.90 (3) | 1.97 (3) | 2.863 (2) | 169 (2) |
O2—H2O···N3 | 0.85 (3) | 1.79 (3) | 2.560 (2) | 150 (2) |
O4—H4O···N6 | 0.81 (2) | 1.86 (2) | 2.607 (2) | 153 (2) |
Symmetry codes: (i) −x+1, y−1/2, −z+1/2; (ii) −x+1, −y+1, −z; (iii) x+1, −y+3/2, z+1/2. |
Experimental details
Crystal data | |
Chemical formula | [Ag(C13H11N3O2)2(H2O)]NO3 |
Mr | 670.39 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 120 |
a, b, c (Å) | 11.7194 (6), 12.6459 (6), 18.5719 (9) |
β (°) | 104.738 (1) |
V (Å3) | 2661.8 (2) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.82 |
Crystal size (mm) | 0.55 × 0.45 × 0.30 |
Data collection | |
Diffractometer | Bruker SMART 1000 CCD area-detector diffractometer |
Absorption correction | Multi-scan (SADABS; Sheldrick, 1998) |
Tmin, Tmax | 0.686, 0.791 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 26832, 6427, 5518 |
Rint | 0.026 |
(sin θ/λ)max (Å−1) | 0.661 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.029, 0.077, 1.07 |
No. of reflections | 6427 |
No. of parameters | 403 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 1.04, −0.57 |
Computer programs: SMART (Bruker, 2007), SAINT-Plus (Bruker, 2007), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).
D—H···A | D—H | H···A | D···A | D—H···A |
O1W—H1W···O7i | 0.84 (3) | 2.01 (3) | 2.844 (2) | 171 (3) |
O1W—H2W···O2ii | 0.79 (3) | 2.04 (3) | 2.821 (2) | 172 (3) |
N2—H2N···O6 | 0.84 (3) | 2.09 (3) | 2.880 (2) | 157 (2) |
N5—H5N···O7iii | 0.90 (3) | 1.97 (3) | 2.863 (2) | 169 (2) |
O2—H2O···N3 | 0.85 (3) | 1.79 (3) | 2.560 (2) | 150 (2) |
O4—H4O···N6 | 0.81 (2) | 1.86 (2) | 2.607 (2) | 153 (2) |
Symmetry codes: (i) −x+1, y−1/2, −z+1/2; (ii) −x+1, −y+1, −z; (iii) x+1, −y+3/2, z+1/2. |
Acknowledgements
The authors thank Dr M. Amirnasr, Dr A R. Mahjoub and Dr N. Safari for valuable discussions.
References
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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.
It is noteworthy that the coordination geometry of the silver metal center can be affected by many factors, such as coordination nature of organic ligands, temperature, counteranions, etc. (Dong et al., 2004; Niu et al., 2009a; Sumby & Hardie, 2005; Abu-Youssef et al., 2007). The crystal structures of bis(pyridine-4-carboxylic acid-N)silver(I) nitrate dihydrate (Li et al., 2006), chlorotris(3-methylpyridine-N)silver(I) (Näther & Beck, 2004) and bis[N0-(3-cyanobenzylidene)isonicotinohydrazide]silver(I) trifluoroacetate (Niu et al., 2009b) have been reported. We have synthsized a new coordination complex of silver using N'-(2-hydroxybenzylidene)isonicotinohydrazide ligand, (I), and determined its crystal structure which is presented in this article.
The central Ag atom in (I) is coordinated by two nitrogen atoms from two pyridine rings of two different ligands and a water O atom located at the apical site, defining slightly distorted linear coordination geometry (Fig. 1). The cations, anions and solvent water molecules are linked by O—H···O, O—H···N and N—H···O hydrogen bonds into a three-dimensional network (Table 1).