metal-organic compounds
Trisodium bis{1-[iminio(morpholino)methyl]guanidinium} bis[hexahydrogenhexamolybdoaluminate(III)] chloride icosahydrate
aKey Laboratory of Polyoxometalates Science of the Ministry of Education, College of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China
*Correspondence e-mail: liusx@nenu.edu.cn
In the title compound, Na3(C6H15N5O)2[Al(OH)6Mo6O18]2Cl·20H2O, the [Al(OH)6Mo6O18]3− polyoxoanion has a B-type Anderson structure exhibiting approximate D3d symmetry. There are two types of sodium cations: the Na+ cations of type I have a distorted octahedral coordination geometry formed by six O atoms and are statistically distributed over two positions with equal occupancies, while the coordination polyhedra of the two Na+ cations of type II share one Cl anion located on an inversion center. The latter fragment, containing a Cl anion and two sodium cations, links two polyoxoanions into centrosymmetric blocks. The diprotonated 1-[imino(morpholino)methyl]guanidinium cations and uncordinated water molecules contribute to extensive N—H⋯O and O—H⋯O hydrogen bonding, resulting in the formation a three-dimensional supramolecular structure.
Related literature
For related literature, see: Cao et al. (2007); Cheng et al. (2007); Lee et al. (1991); Li et al. (2005); Pope (1983); Shivaiah et al. (2003); Wang et al. (2007). For general background, see: Brown & Altermatt (1985).
Experimental
Crystal data
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Refinement
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Data collection: SMART (Bruker, 1997); cell SAINT (Bruker, 1997); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: SHELXL97.
Supporting information
10.1107/S1600536808022745/cv2425sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536808022745/cv2425Isup2.hkl
To a 30 ml aqueous solution of AlCl3.6H2O (0.36 g, 1.5 mmol), the 10 ml aqueous solution of Na2MoO4.2H2O (0.90 g, 3.7 mmol) and 5 ml of glacial acetic acid were added, respectively, followed by addition of 10 ml ABOB (0.10 g, 0.6 mmol). The pH of the mixture was adjusted with dilute HCl to about 2.6 and it was stirred for half an hour. The filtrate was kept for one week under ambient condition and then block crystals of (I) were collected in about 71% yield based on Mo.
All H atoms (except H24 and H25) were placed in idealized positions and refined as riding model approximation with C–H = 0.97 Å, Uiso(H) = 1.2 Ueq(C), O–H = 0.85 Å, N–H = 0.90 Å and Uiso(H) = 1.2 Ueq(O,N). Atoms H24 and H25 (attached to O31) were geometrically positioned and not refined. Na2 atom was treated as disordered over two positions with equal occupancies equal to 0.5.
Data collection: SMART (Bruker, 1997); cell
SAINT (Bruker, 1997); data reduction: SAINT (Bruker, 1997); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).Fig. 1. Asymmetric unit of (I), showing 30% probability displacement ellipsoids. Solvent waters have been omitted. | |
Fig. 2. The crystal packing of (I) along b axis with hydrogen bonds drawn as dashed lines. Solvent waters have been omitted. |
Na3(C6H15N5O)2[Al(OH)6Mo6O18]2Cl·20H2O | Z = 1 |
Mr = 2796.54 | F(000) = 1364 |
Triclinic, P1 | Dx = 2.491 Mg m−3 |
Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71073 Å |
a = 10.1070 (6) Å | Cell parameters from 6444 reflections |
b = 11.3869 (7) Å | θ = 1.8–25.6° |
c = 17.2548 (10) Å | µ = 2.15 mm−1 |
α = 81.698 (1)° | T = 296 K |
β = 75.314 (1)° | Block, colourless |
γ = 77.057 (1)° | 0.31 × 0.25 × 0.22 mm |
V = 1864.03 (19) Å3 |
Bruker SMART diffractometer | 6882 independent reflections |
Radiation source: fine-focus sealed tube | 6108 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.021 |
Detector resolution: 0 pixels mm-1 | θmax = 25.6°, θmin = 1.8° |
ω scans | h = −12→12 |
Absorption correction: multi-scan (SADABS; Bruker, 1997) | k = −12→13 |
Tmin = 0.528, Tmax = 0.624 | l = −20→20 |
9902 measured reflections |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.034 | H-atom parameters constrained |
wR(F2) = 0.092 | w = 1/[σ2(Fo2) + (0.0443P)2 + 4.9534P] where P = (Fo2 + 2Fc2)/3 |
S = 1.06 | (Δ/σ)max = 0.001 |
6882 reflections | Δρmax = 1.36 e Å−3 |
503 parameters | Δρmin = −1.29 e Å−3 |
0 restraints | Extinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.0137 (3) |
Na3(C6H15N5O)2[Al(OH)6Mo6O18]2Cl·20H2O | γ = 77.057 (1)° |
Mr = 2796.54 | V = 1864.03 (19) Å3 |
Triclinic, P1 | Z = 1 |
a = 10.1070 (6) Å | Mo Kα radiation |
b = 11.3869 (7) Å | µ = 2.15 mm−1 |
c = 17.2548 (10) Å | T = 296 K |
α = 81.698 (1)° | 0.31 × 0.25 × 0.22 mm |
β = 75.314 (1)° |
Bruker SMART diffractometer | 6882 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 1997) | 6108 reflections with I > 2σ(I) |
Tmin = 0.528, Tmax = 0.624 | Rint = 0.021 |
9902 measured reflections |
R[F2 > 2σ(F2)] = 0.034 | 0 restraints |
wR(F2) = 0.092 | H-atom parameters constrained |
S = 1.06 | Δρmax = 1.36 e Å−3 |
6882 reflections | Δρmin = −1.29 e Å−3 |
503 parameters |
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. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
Al1 | 0.90661 (12) | 0.18649 (10) | 0.25816 (7) | 0.0126 (3) | |
Mo1 | 0.96744 (4) | −0.11386 (3) | 0.27426 (2) | 0.01484 (11) | |
Mo2 | 0.66462 (4) | 0.04088 (3) | 0.37024 (2) | 0.01508 (11) | |
Mo3 | 0.60225 (4) | 0.34140 (3) | 0.34933 (2) | 0.01652 (11) | |
Mo4 | 0.84344 (4) | 0.48692 (3) | 0.23681 (2) | 0.01781 (11) | |
Mo5 | 1.14688 (4) | 0.33344 (3) | 0.14622 (2) | 0.01812 (11) | |
Mo6 | 1.20687 (4) | 0.03452 (3) | 0.16141 (2) | 0.01669 (11) | |
Na1 | 0.8711 (2) | −0.19733 (17) | 0.50224 (11) | 0.0280 (4) | |
Na2 | 1.0528 (4) | −0.1445 (4) | 0.0459 (2) | 0.0327 (9) | 0.50 |
Cl1 | 1.0000 | 0.0000 | 0.5000 | 0.0242 (3) | |
C1 | 0.4802 (7) | 0.6826 (7) | 0.0390 (4) | 0.0534 (17) | |
H1A | 0.4184 | 0.7562 | 0.0244 | 0.064* | |
H1B | 0.5480 | 0.6580 | −0.0096 | 0.064* | |
C2 | 0.5541 (6) | 0.7090 (7) | 0.0956 (3) | 0.0472 (16) | |
H2A | 0.5920 | 0.7812 | 0.0744 | 0.057* | |
H2B | 0.6315 | 0.6425 | 0.1002 | 0.057* | |
C3 | 0.2954 (7) | 0.6335 (6) | 0.1381 (4) | 0.0460 (15) | |
H3A | 0.2348 | 0.5752 | 0.1573 | 0.055* | |
H3B | 0.2391 | 0.7097 | 0.1222 | 0.055* | |
C4 | 0.3559 (6) | 0.6502 (6) | 0.2029 (3) | 0.0402 (14) | |
H4A | 0.3980 | 0.5716 | 0.2250 | 0.048* | |
H4B | 0.2822 | 0.6871 | 0.2453 | 0.048* | |
C5 | 0.4993 (5) | 0.7834 (4) | 0.2270 (3) | 0.0223 (9) | |
C6 | 0.4182 (5) | 0.8042 (4) | 0.3722 (3) | 0.0197 (9) | |
N1 | 0.4633 (4) | 0.7272 (4) | 0.1760 (2) | 0.0274 (9) | |
N2 | 0.6204 (4) | 0.8142 (4) | 0.2137 (2) | 0.0284 (9) | |
H1 | 0.6948 | 0.7823 | 0.1765 | 0.034* | |
H2 | 0.6464 | 0.8679 | 0.2374 | 0.034* | |
N3 | 0.3989 (4) | 0.8116 (3) | 0.2962 (2) | 0.0214 (8) | |
H3 | 0.3159 | 0.8429 | 0.2840 | 0.026* | |
N4 | 0.5371 (4) | 0.7469 (4) | 0.3894 (2) | 0.0287 (9) | |
H4 | 0.6087 | 0.7685 | 0.3512 | 0.034* | |
H5 | 0.5516 | 0.7488 | 0.4385 | 0.034* | |
N5 | 0.3136 (4) | 0.8525 (4) | 0.4272 (2) | 0.0285 (9) | |
H6 | 0.3317 | 0.8378 | 0.4765 | 0.034* | |
H7 | 0.2377 | 0.9106 | 0.4244 | 0.034* | |
O1 | 0.9705 (3) | 0.0596 (3) | 0.19008 (17) | 0.0151 (6) | |
H8 | 0.9421 | 0.0643 | 0.1472 | 0.018* | |
O2 | 0.8941 (3) | 0.0588 (2) | 0.34240 (17) | 0.0137 (6) | |
H9 | 0.9311 | 0.0607 | 0.3812 | 0.016* | |
O3 | 0.7143 (3) | 0.1875 (2) | 0.26901 (17) | 0.0144 (6) | |
H10 | 0.6828 | 0.1832 | 0.2285 | 0.017* | |
O4 | 0.8404 (3) | 0.3137 (3) | 0.32567 (17) | 0.0151 (6) | |
H11 | 0.8805 | 0.3146 | 0.3633 | 0.018* | |
O5 | 0.9193 (3) | 0.3124 (3) | 0.17301 (17) | 0.0156 (6) | |
H12 | 0.8869 | 0.3112 | 0.1323 | 0.019* | |
O6 | 1.0986 (3) | 0.1831 (3) | 0.24666 (17) | 0.0146 (6) | |
H13 | 1.1312 | 0.1796 | 0.2880 | 0.018* | |
O7 | 1.1509 (3) | −0.0732 (3) | 0.25770 (18) | 0.0186 (6) | |
O8 | 0.7693 (3) | −0.0652 (3) | 0.28711 (18) | 0.0181 (6) | |
O9 | 0.6296 (3) | 0.1915 (3) | 0.41825 (17) | 0.0193 (6) | |
O10 | 0.6638 (3) | 0.4432 (3) | 0.25302 (19) | 0.0210 (6) | |
O11 | 1.0414 (3) | 0.4388 (3) | 0.22920 (19) | 0.0211 (7) | |
O12 | 1.1770 (3) | 0.1847 (3) | 0.09572 (18) | 0.0211 (7) | |
O13 | 0.9982 (3) | −0.2022 (3) | 0.1980 (2) | 0.0272 (7) | |
O14 | 0.9798 (3) | −0.2103 (3) | 0.35929 (19) | 0.0252 (7) | |
O15 | 0.6820 (3) | −0.0552 (3) | 0.45441 (19) | 0.0254 (7) | |
O16 | 0.5052 (3) | 0.0407 (3) | 0.3533 (2) | 0.0260 (7) | |
O17 | 0.4406 (3) | 0.3449 (3) | 0.3343 (2) | 0.0291 (8) | |
O18 | 0.5761 (4) | 0.4378 (3) | 0.4208 (2) | 0.0309 (8) | |
O19 | 0.8044 (4) | 0.5837 (3) | 0.3101 (2) | 0.0292 (8) | |
O20 | 0.8410 (4) | 0.5760 (3) | 0.1485 (2) | 0.0333 (8) | |
O21 | 1.1373 (4) | 0.4294 (3) | 0.0617 (2) | 0.0332 (8) | |
O22 | 1.3079 (4) | 0.3260 (3) | 0.1628 (2) | 0.0328 (8) | |
O23 | 1.3700 (3) | 0.0303 (3) | 0.1751 (2) | 0.0293 (8) | |
O24 | 1.2263 (4) | −0.0587 (3) | 0.08914 (19) | 0.0282 (7) | |
O25 | 0.4015 (4) | 0.5917 (4) | 0.0695 (2) | 0.0443 (10) | |
O26 | 0.7727 (4) | −0.3471 (3) | 0.4712 (2) | 0.0412 (9) | |
H14 | 0.7606 | −0.3567 | 0.4257 | 0.049* | |
H15 | 0.7767 | −0.4063 | 0.5072 | 0.049* | |
O27 | 1.0513 (4) | −0.3434 (3) | 0.5500 (2) | 0.0320 (8) | |
H16 | 1.0269 | −0.4106 | 0.5687 | 0.038* | |
H17 | 1.1231 | −0.3797 | 0.5185 | 0.038* | |
O28 | 0.7555 (3) | −0.1911 (3) | 0.6411 (2) | 0.0287 (7) | |
H18 | 0.7086 | −0.2468 | 0.6578 | 0.034* | |
H19 | 0.6784 | −0.1420 | 0.6539 | 0.034* | |
O29 | 0.8521 (5) | −0.1943 (4) | 0.0585 (2) | 0.0469 (10) | |
H20 | 0.8663 | −0.2705 | 0.0695 | 0.056* | |
H21 | 0.8414 | −0.2015 | 0.0126 | 0.056* | |
O30 | 1.1468 (5) | −0.3344 (4) | −0.0247 (3) | 0.0468 (10) | |
H22 | 1.1144 | −0.3929 | 0.0046 | 0.056* | |
H23 | 1.2350 | −0.3517 | −0.0313 | 0.056* | |
O31 | 0.8656 (6) | 0.0541 (4) | 0.0661 (3) | 0.0680 (16) | |
H24 | 0.7963 | 0.1050 | 0.0906 | 0.082* | |
H25 | 0.8343 | −0.0111 | 0.0688 | 0.082* | |
O32 | 0.5896 (5) | 0.1589 (5) | 0.1528 (3) | 0.0566 (12) | |
H26 | 0.5532 | 0.2243 | 0.1292 | 0.068* | |
H27 | 0.5356 | 0.1083 | 0.1671 | 0.068* | |
O33 | 0.5983 (6) | 0.3897 (5) | 0.1147 (3) | 0.0774 (16) | |
H28 | 0.5206 | 0.4255 | 0.1042 | 0.093* | |
H29 | 0.6148 | 0.4084 | 0.1568 | 0.093* | |
O34 | 0.1012 (4) | 0.5252 (3) | 0.3550 (2) | 0.0393 (9) | |
H31 | 0.1008 | 0.4880 | 0.3158 | 0.047* | |
H30 | 0.0624 | 0.5995 | 0.3560 | 0.047* | |
O35 | 0.2881 (4) | 0.5691 (4) | 0.4350 (2) | 0.0400 (9) | |
H32 | 0.2634 | 0.5508 | 0.3954 | 0.048* | |
H33 | 0.3707 | 0.5461 | 0.4418 | 0.048* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Al1 | 0.0114 (6) | 0.0125 (6) | 0.0131 (6) | 0.0000 (5) | −0.0035 (5) | −0.0004 (5) |
Mo1 | 0.01445 (19) | 0.01288 (19) | 0.01581 (19) | −0.00011 (14) | −0.00296 (14) | −0.00181 (14) |
Mo2 | 0.01243 (19) | 0.01500 (19) | 0.01653 (19) | −0.00142 (14) | −0.00272 (14) | −0.00036 (14) |
Mo3 | 0.0136 (2) | 0.01542 (19) | 0.0182 (2) | 0.00193 (14) | −0.00290 (14) | −0.00296 (14) |
Mo4 | 0.0185 (2) | 0.01218 (19) | 0.0213 (2) | 0.00010 (14) | −0.00548 (15) | 0.00012 (14) |
Mo5 | 0.0164 (2) | 0.0168 (2) | 0.0192 (2) | −0.00425 (14) | −0.00140 (15) | 0.00134 (15) |
Mo6 | 0.0132 (2) | 0.01648 (19) | 0.0180 (2) | 0.00022 (14) | −0.00215 (14) | −0.00154 (14) |
Na1 | 0.0300 (10) | 0.0288 (10) | 0.0256 (10) | −0.0043 (8) | −0.0102 (8) | 0.0007 (8) |
Na2 | 0.034 (2) | 0.040 (2) | 0.026 (2) | −0.0118 (18) | −0.0036 (17) | −0.0084 (17) |
Cl1 | 0.0264 (8) | 0.0258 (8) | 0.0232 (8) | −0.0042 (6) | −0.0117 (6) | −0.0015 (6) |
C1 | 0.053 (4) | 0.076 (5) | 0.033 (3) | −0.020 (3) | 0.001 (3) | −0.018 (3) |
C2 | 0.034 (3) | 0.086 (5) | 0.026 (3) | −0.025 (3) | 0.010 (2) | −0.025 (3) |
C3 | 0.043 (3) | 0.047 (4) | 0.053 (4) | −0.018 (3) | −0.006 (3) | −0.014 (3) |
C4 | 0.034 (3) | 0.053 (4) | 0.036 (3) | −0.022 (3) | 0.005 (2) | −0.016 (3) |
C5 | 0.021 (2) | 0.026 (2) | 0.019 (2) | 0.0008 (18) | −0.0077 (18) | −0.0025 (18) |
C6 | 0.025 (2) | 0.015 (2) | 0.020 (2) | −0.0021 (17) | −0.0081 (18) | −0.0012 (17) |
N1 | 0.025 (2) | 0.041 (2) | 0.019 (2) | −0.0114 (18) | −0.0028 (16) | −0.0093 (18) |
N2 | 0.022 (2) | 0.038 (2) | 0.027 (2) | −0.0077 (18) | −0.0031 (17) | −0.0125 (18) |
N3 | 0.0178 (19) | 0.029 (2) | 0.0152 (18) | 0.0043 (15) | −0.0063 (15) | −0.0052 (15) |
N4 | 0.027 (2) | 0.035 (2) | 0.025 (2) | −0.0001 (18) | −0.0141 (17) | 0.0013 (18) |
N5 | 0.030 (2) | 0.031 (2) | 0.022 (2) | 0.0012 (18) | −0.0032 (17) | −0.0094 (17) |
O1 | 0.0162 (15) | 0.0164 (14) | 0.0132 (14) | −0.0020 (11) | −0.0045 (11) | −0.0027 (11) |
O2 | 0.0129 (14) | 0.0144 (14) | 0.0142 (14) | −0.0005 (11) | −0.0067 (11) | 0.0007 (11) |
O3 | 0.0119 (14) | 0.0165 (14) | 0.0155 (14) | −0.0002 (11) | −0.0064 (11) | −0.0018 (11) |
O4 | 0.0145 (15) | 0.0146 (14) | 0.0179 (14) | −0.0011 (11) | −0.0074 (11) | −0.0033 (11) |
O5 | 0.0167 (15) | 0.0171 (14) | 0.0133 (14) | −0.0006 (11) | −0.0080 (11) | 0.0017 (11) |
O6 | 0.0115 (14) | 0.0164 (14) | 0.0166 (14) | −0.0014 (11) | −0.0051 (11) | −0.0025 (11) |
O7 | 0.0129 (15) | 0.0193 (15) | 0.0225 (16) | −0.0011 (12) | −0.0055 (12) | 0.0011 (12) |
O8 | 0.0141 (15) | 0.0182 (15) | 0.0235 (16) | −0.0022 (12) | −0.0059 (12) | −0.0057 (12) |
O9 | 0.0199 (16) | 0.0187 (15) | 0.0158 (15) | 0.0000 (12) | −0.0006 (12) | −0.0029 (12) |
O10 | 0.0157 (15) | 0.0183 (15) | 0.0269 (17) | 0.0015 (12) | −0.0079 (13) | 0.0026 (13) |
O11 | 0.0159 (15) | 0.0197 (15) | 0.0281 (17) | −0.0025 (12) | −0.0059 (13) | −0.0041 (13) |
O12 | 0.0244 (17) | 0.0192 (15) | 0.0160 (15) | −0.0022 (13) | −0.0007 (12) | 0.0000 (12) |
O13 | 0.0271 (18) | 0.0250 (17) | 0.0298 (18) | 0.0005 (14) | −0.0063 (14) | −0.0129 (14) |
O14 | 0.0274 (18) | 0.0184 (16) | 0.0260 (17) | −0.0006 (13) | −0.0060 (14) | 0.0038 (13) |
O15 | 0.0261 (18) | 0.0222 (16) | 0.0238 (17) | −0.0019 (13) | −0.0040 (14) | 0.0043 (13) |
O16 | 0.0163 (16) | 0.0260 (17) | 0.0361 (19) | −0.0034 (13) | −0.0073 (14) | −0.0027 (14) |
O17 | 0.0187 (17) | 0.0305 (18) | 0.0363 (19) | −0.0011 (14) | −0.0097 (14) | 0.0026 (15) |
O18 | 0.033 (2) | 0.0261 (18) | 0.0303 (19) | 0.0022 (15) | −0.0020 (15) | −0.0124 (15) |
O19 | 0.0308 (19) | 0.0184 (16) | 0.039 (2) | −0.0014 (14) | −0.0072 (16) | −0.0097 (14) |
O20 | 0.034 (2) | 0.0271 (18) | 0.035 (2) | −0.0041 (15) | −0.0101 (16) | 0.0115 (15) |
O21 | 0.041 (2) | 0.0246 (18) | 0.0289 (18) | −0.0069 (15) | −0.0048 (16) | 0.0087 (15) |
O22 | 0.0211 (18) | 0.0329 (19) | 0.046 (2) | −0.0099 (15) | −0.0063 (16) | −0.0031 (17) |
O23 | 0.0155 (16) | 0.0285 (18) | 0.043 (2) | −0.0030 (13) | −0.0106 (15) | 0.0038 (15) |
O24 | 0.035 (2) | 0.0224 (17) | 0.0234 (17) | −0.0013 (14) | −0.0014 (14) | −0.0051 (14) |
O25 | 0.049 (3) | 0.049 (2) | 0.037 (2) | −0.015 (2) | 0.0010 (18) | −0.0233 (19) |
O26 | 0.056 (3) | 0.035 (2) | 0.037 (2) | −0.0177 (19) | −0.0168 (19) | 0.0055 (17) |
O27 | 0.0309 (19) | 0.0327 (19) | 0.0318 (19) | 0.0024 (15) | −0.0117 (15) | −0.0068 (15) |
O28 | 0.0192 (17) | 0.038 (2) | 0.0297 (18) | −0.0064 (14) | −0.0061 (14) | −0.0035 (15) |
O29 | 0.061 (3) | 0.047 (2) | 0.031 (2) | 0.003 (2) | −0.0201 (19) | −0.0056 (18) |
O30 | 0.057 (3) | 0.035 (2) | 0.053 (3) | −0.0123 (19) | −0.025 (2) | 0.0108 (19) |
O31 | 0.107 (4) | 0.041 (2) | 0.076 (3) | 0.010 (3) | −0.070 (3) | −0.020 (2) |
O32 | 0.049 (3) | 0.078 (3) | 0.050 (3) | −0.016 (2) | −0.024 (2) | 0.002 (2) |
O33 | 0.068 (4) | 0.094 (4) | 0.075 (4) | −0.002 (3) | −0.029 (3) | −0.021 (3) |
O34 | 0.038 (2) | 0.036 (2) | 0.048 (2) | −0.0004 (17) | −0.0182 (18) | −0.0154 (18) |
O35 | 0.029 (2) | 0.044 (2) | 0.048 (2) | 0.0031 (17) | −0.0107 (17) | −0.0188 (19) |
Al1—O4 | 1.887 (3) | Na2—H25 | 2.3601 |
Al1—O1 | 1.890 (3) | Cl1—Na1ii | 2.8298 (19) |
Al1—O6 | 1.892 (3) | C1—O25 | 1.408 (7) |
Al1—O5 | 1.900 (3) | C1—C2 | 1.468 (8) |
Al1—O3 | 1.902 (3) | C1—H1A | 0.9700 |
Al1—O2 | 1.903 (3) | C1—H1B | 0.9700 |
Mo1—O13 | 1.696 (3) | C2—N1 | 1.471 (6) |
Mo1—O14 | 1.715 (3) | C2—H2A | 0.9700 |
Mo1—O8 | 1.918 (3) | C2—H2B | 0.9700 |
Mo1—O7 | 1.953 (3) | C3—O25 | 1.439 (7) |
Mo1—O1 | 2.277 (3) | C3—C4 | 1.455 (8) |
Mo1—O2 | 2.317 (3) | C3—H3A | 0.9700 |
Mo2—O15 | 1.709 (3) | C3—H3B | 0.9700 |
Mo2—O16 | 1.709 (3) | C4—N1 | 1.488 (6) |
Mo2—O9 | 1.934 (3) | C4—H4A | 0.9700 |
Mo2—O8 | 1.948 (3) | C4—H4B | 0.9700 |
Mo2—O3 | 2.276 (3) | C5—N2 | 1.304 (6) |
Mo2—O2 | 2.296 (3) | C5—N1 | 1.321 (6) |
Mo3—O18 | 1.700 (3) | C5—N3 | 1.383 (6) |
Mo3—O17 | 1.709 (3) | C6—N5 | 1.304 (6) |
Mo3—O10 | 1.932 (3) | C6—N4 | 1.316 (6) |
Mo3—O9 | 1.943 (3) | C6—N3 | 1.361 (5) |
Mo3—O4 | 2.293 (3) | N2—H1 | 0.9000 |
Mo3—O3 | 2.300 (3) | N2—H2 | 0.8998 |
Mo4—O20 | 1.706 (3) | N3—H3 | 0.8999 |
Mo4—O19 | 1.710 (3) | N4—H4 | 0.9000 |
Mo4—O11 | 1.928 (3) | N4—H5 | 0.9000 |
Mo4—O10 | 1.931 (3) | N5—H6 | 0.8999 |
Mo4—O5 | 2.296 (3) | N5—H7 | 0.8999 |
Mo4—O4 | 2.318 (3) | O1—H8 | 0.8500 |
Mo5—O21 | 1.701 (3) | O2—H9 | 0.8500 |
Mo5—O22 | 1.704 (3) | O3—H10 | 0.8501 |
Mo5—O11 | 1.943 (3) | O4—H11 | 0.8499 |
Mo5—O12 | 1.945 (3) | O5—H12 | 0.8500 |
Mo5—O5 | 2.288 (3) | O6—H13 | 0.8499 |
Mo5—O6 | 2.293 (3) | O26—H14 | 0.8499 |
Mo6—O24 | 1.698 (3) | O26—H15 | 0.8501 |
Mo6—O23 | 1.713 (3) | O27—H16 | 0.8500 |
Mo6—O12 | 1.919 (3) | O27—H17 | 0.8500 |
Mo6—O7 | 1.957 (3) | O28—H18 | 0.8500 |
Mo6—O1 | 2.274 (3) | O28—H19 | 0.8500 |
Mo6—O6 | 2.301 (3) | O29—H20 | 0.8486 |
Na1—O26 | 2.340 (4) | O29—H21 | 0.8441 |
Na1—O28 | 2.388 (4) | O30—H22 | 0.8500 |
Na1—O27 | 2.402 (4) | O30—H23 | 0.8501 |
Na1—O14 | 2.444 (4) | O31—Na2i | 2.116 (7) |
Na1—O15 | 2.446 (4) | O31—H24 | 0.8624 |
Na1—Cl1 | 2.8298 (19) | O31—H25 | 0.8617 |
Na2—O31i | 2.116 (7) | O32—H26 | 0.8501 |
Na2—O29 | 2.177 (6) | O32—H27 | 0.8500 |
Na2—O24 | 2.496 (5) | O33—H28 | 0.8500 |
Na2—O30 | 2.513 (6) | O33—H29 | 0.8500 |
Na2—O13 | 2.559 (5) | O34—H31 | 0.8499 |
Na2—O31 | 2.607 (6) | O34—H30 | 0.8500 |
Na2—Na2i | 3.502 (9) | O35—H32 | 0.8500 |
Na2—H20 | 2.5362 | O35—H33 | 0.8500 |
Na2—H21 | 2.5822 | ||
O4—Al1—O1 | 179.20 (13) | O29—Na2—H20 | 18.8 |
O4—Al1—O6 | 96.29 (13) | O24—Na2—H20 | 153.3 |
O1—Al1—O6 | 84.45 (13) | O30—Na2—H20 | 69.5 |
O4—Al1—O5 | 84.77 (13) | O13—Na2—H20 | 75.6 |
O1—Al1—O5 | 94.99 (13) | O31—Na2—H20 | 91.6 |
O6—Al1—O5 | 84.48 (13) | Na2i—Na2—H20 | 111.3 |
O4—Al1—O3 | 84.60 (13) | O31i—Na2—H21 | 99.6 |
O1—Al1—O3 | 94.66 (13) | O29—Na2—H21 | 18.0 |
O6—Al1—O3 | 179.09 (13) | O24—Na2—H21 | 169.8 |
O5—Al1—O3 | 95.81 (13) | O30—Na2—H21 | 74.0 |
O4—Al1—O2 | 96.00 (13) | O13—Na2—H21 | 99.1 |
O1—Al1—O2 | 84.23 (13) | O31—Na2—H21 | 77.7 |
O6—Al1—O2 | 95.63 (13) | Na2i—Na2—H21 | 86.7 |
O5—Al1—O2 | 179.20 (13) | H20—Na2—H21 | 27.3 |
O3—Al1—O2 | 84.06 (13) | O31i—Na2—H25 | 95.2 |
O13—Mo1—O14 | 106.44 (16) | O29—Na2—H25 | 54.5 |
O13—Mo1—O8 | 97.66 (14) | O24—Na2—H25 | 109.9 |
O14—Mo1—O8 | 101.93 (14) | O30—Na2—H25 | 133.5 |
O13—Mo1—O7 | 100.20 (15) | O13—Na2—H25 | 86.1 |
O14—Mo1—O7 | 95.41 (14) | O31—Na2—H25 | 19.2 |
O8—Mo1—O7 | 150.41 (12) | Na2i—Na2—H25 | 49.6 |
O13—Mo1—O1 | 93.31 (14) | H20—Na2—H25 | 72.4 |
O14—Mo1—O1 | 158.53 (13) | H21—Na2—H25 | 60.0 |
O8—Mo1—O1 | 83.25 (12) | Na1—Cl1—Na1ii | 180.00 (4) |
O7—Mo1—O1 | 72.38 (11) | O25—C1—C2 | 114.0 (5) |
O13—Mo1—O2 | 158.48 (14) | O25—C1—H1A | 108.8 |
O14—Mo1—O2 | 94.31 (13) | C2—C1—H1A | 108.8 |
O8—Mo1—O2 | 71.94 (11) | O25—C1—H1B | 108.8 |
O7—Mo1—O2 | 83.10 (11) | C2—C1—H1B | 108.8 |
O1—Mo1—O2 | 67.22 (10) | H1A—C1—H1B | 107.7 |
O15—Mo2—O16 | 107.36 (16) | C1—C2—N1 | 112.6 (5) |
O15—Mo2—O9 | 97.76 (14) | C1—C2—H2A | 109.1 |
O16—Mo2—O9 | 101.84 (14) | N1—C2—H2A | 109.1 |
O15—Mo2—O8 | 100.08 (14) | C1—C2—H2B | 109.1 |
O16—Mo2—O8 | 94.96 (14) | N1—C2—H2B | 109.1 |
O9—Mo2—O8 | 150.56 (12) | H2A—C2—H2B | 107.8 |
O15—Mo2—O3 | 157.71 (14) | O25—C3—C4 | 111.5 (5) |
O16—Mo2—O3 | 94.40 (13) | O25—C3—H3A | 109.3 |
O9—Mo2—O3 | 72.44 (11) | C4—C3—H3A | 109.3 |
O8—Mo2—O3 | 82.39 (12) | O25—C3—H3B | 109.3 |
O15—Mo2—O2 | 91.79 (13) | C4—C3—H3B | 109.3 |
O16—Mo2—O2 | 158.68 (13) | H3A—C3—H3B | 108.0 |
O9—Mo2—O2 | 84.31 (12) | C3—C4—N1 | 112.9 (5) |
O8—Mo2—O2 | 71.95 (11) | C3—C4—H4A | 109.0 |
O3—Mo2—O2 | 67.73 (10) | N1—C4—H4A | 109.0 |
O18—Mo3—O17 | 105.49 (17) | C3—C4—H4B | 109.0 |
O18—Mo3—O10 | 100.65 (15) | N1—C4—H4B | 109.0 |
O17—Mo3—O10 | 96.30 (15) | H4A—C4—H4B | 107.8 |
O18—Mo3—O9 | 97.33 (15) | N2—C5—N1 | 123.4 (4) |
O17—Mo3—O9 | 101.13 (15) | N2—C5—N3 | 120.5 (4) |
O10—Mo3—O9 | 150.56 (12) | N1—C5—N3 | 116.0 (4) |
O18—Mo3—O4 | 93.17 (14) | N5—C6—N4 | 121.7 (4) |
O17—Mo3—O4 | 159.96 (14) | N5—C6—N3 | 117.6 (4) |
O10—Mo3—O4 | 72.67 (11) | N4—C6—N3 | 120.7 (4) |
O9—Mo3—O4 | 83.28 (12) | C5—N1—C2 | 120.3 (4) |
O18—Mo3—O3 | 158.31 (14) | C5—N1—C4 | 122.1 (4) |
O17—Mo3—O3 | 95.15 (14) | C2—N1—C4 | 115.3 (4) |
O10—Mo3—O3 | 83.29 (12) | C5—N2—H1 | 122.8 |
O9—Mo3—O3 | 71.74 (11) | C5—N2—H2 | 129.3 |
O4—Mo3—O3 | 67.44 (10) | H1—N2—H2 | 107.9 |
O20—Mo4—O19 | 106.06 (17) | C6—N3—C5 | 127.3 (4) |
O20—Mo4—O11 | 100.82 (16) | C6—N3—H3 | 122.6 |
O19—Mo4—O11 | 98.43 (15) | C5—N3—H3 | 109.9 |
O20—Mo4—O10 | 97.79 (15) | C6—N4—H4 | 109.8 |
O19—Mo4—O10 | 99.41 (15) | C6—N4—H5 | 119.8 |
O11—Mo4—O10 | 149.46 (13) | H4—N4—H5 | 109.9 |
O20—Mo4—O5 | 92.72 (14) | C6—N5—H6 | 112.3 |
O19—Mo4—O5 | 160.56 (14) | C6—N5—H7 | 132.5 |
O11—Mo4—O5 | 72.58 (11) | H6—N5—H7 | 113.4 |
O10—Mo4—O5 | 82.59 (12) | Al1—O1—Mo6 | 104.56 (13) |
O20—Mo4—O4 | 158.16 (14) | Al1—O1—Mo1 | 105.23 (13) |
O19—Mo4—O4 | 94.86 (14) | Mo6—O1—Mo1 | 93.54 (11) |
O11—Mo4—O4 | 81.85 (12) | Al1—O1—H8 | 120.5 |
O10—Mo4—O4 | 72.12 (11) | Mo6—O1—H8 | 110.4 |
O5—Mo4—O4 | 67.18 (10) | Mo1—O1—H8 | 118.5 |
O21—Mo5—O22 | 106.29 (18) | Al1—O2—Mo2 | 103.71 (12) |
O21—Mo5—O11 | 100.95 (15) | Al1—O2—Mo1 | 103.31 (12) |
O22—Mo5—O11 | 97.37 (15) | Mo2—O2—Mo1 | 92.32 (10) |
O21—Mo5—O12 | 96.44 (15) | Al1—O2—H9 | 117.7 |
O22—Mo5—O12 | 100.96 (15) | Mo2—O2—H9 | 119.0 |
O11—Mo5—O12 | 150.02 (13) | Mo1—O2—H9 | 116.9 |
O21—Mo5—O5 | 94.55 (15) | Al1—O3—Mo2 | 104.49 (12) |
O22—Mo5—O5 | 158.37 (14) | Al1—O3—Mo3 | 103.59 (12) |
O11—Mo5—O5 | 72.51 (11) | Mo2—O3—Mo3 | 93.06 (10) |
O12—Mo5—O5 | 81.98 (12) | Al1—O3—H10 | 121.1 |
O21—Mo5—O6 | 159.79 (14) | Mo2—O3—H10 | 112.8 |
O22—Mo5—O6 | 92.62 (14) | Mo3—O3—H10 | 117.6 |
O11—Mo5—O6 | 83.22 (12) | Al1—O4—Mo3 | 104.35 (13) |
O12—Mo5—O6 | 72.48 (11) | Al1—O4—Mo4 | 103.82 (13) |
O5—Mo5—O6 | 67.61 (10) | Mo3—O4—Mo4 | 91.65 (10) |
O24—Mo6—O23 | 107.00 (17) | Al1—O4—H11 | 119.0 |
O24—Mo6—O12 | 97.20 (14) | Mo3—O4—H11 | 121.2 |
O23—Mo6—O12 | 101.23 (15) | Mo4—O4—H11 | 112.5 |
O24—Mo6—O7 | 99.93 (14) | Al1—O5—Mo5 | 103.92 (12) |
O23—Mo6—O7 | 95.46 (15) | Al1—O5—Mo4 | 104.23 (13) |
O12—Mo6—O7 | 151.39 (12) | Mo5—O5—Mo4 | 91.93 (10) |
O24—Mo6—O1 | 92.32 (14) | Al1—O5—H12 | 120.6 |
O23—Mo6—O1 | 158.90 (14) | Mo5—O5—H12 | 116.0 |
O12—Mo6—O1 | 84.23 (12) | Mo4—O5—H12 | 115.8 |
O7—Mo6—O1 | 72.38 (11) | Al1—O6—Mo5 | 103.97 (13) |
O24—Mo6—O6 | 157.89 (14) | Al1—O6—Mo6 | 103.45 (12) |
O23—Mo6—O6 | 94.42 (14) | Mo5—O6—Mo6 | 91.97 (10) |
O12—Mo6—O6 | 72.74 (11) | Al1—O6—H13 | 120.2 |
O7—Mo6—O6 | 83.02 (11) | Mo5—O6—H13 | 117.2 |
O1—Mo6—O6 | 67.51 (10) | Mo6—O6—H13 | 115.6 |
O26—Na1—O28 | 98.76 (15) | Mo1—O7—Mo6 | 116.00 (15) |
O26—Na1—O27 | 92.75 (15) | Mo1—O8—Mo2 | 118.76 (15) |
O28—Na1—O27 | 85.13 (13) | Mo2—O9—Mo3 | 117.88 (15) |
O26—Na1—O14 | 78.03 (14) | Mo4—O10—Mo3 | 117.74 (15) |
O28—Na1—O14 | 176.70 (14) | Mo4—O11—Mo5 | 116.73 (15) |
O27—Na1—O14 | 95.76 (13) | Mo6—O12—Mo5 | 117.58 (15) |
O26—Na1—O15 | 85.00 (14) | Mo1—O13—Na2 | 129.4 (2) |
O28—Na1—O15 | 94.41 (13) | Mo1—O14—Na1 | 133.86 (17) |
O27—Na1—O15 | 177.61 (15) | Mo2—O15—Na1 | 136.74 (18) |
O14—Na1—O15 | 84.57 (12) | Mo6—O24—Na2 | 131.4 (2) |
O26—Na1—Cl1 | 166.36 (12) | C1—O25—C3 | 107.9 (4) |
O28—Na1—Cl1 | 93.76 (10) | Na1—O26—H14 | 127.7 |
O27—Na1—Cl1 | 93.69 (11) | Na1—O26—H15 | 109.1 |
O14—Na1—Cl1 | 89.35 (10) | H14—O26—H15 | 120.0 |
O15—Na1—Cl1 | 88.69 (10) | Na1—O27—H16 | 113.0 |
O31i—Na2—O29 | 116.0 (2) | Na1—O27—H17 | 122.8 |
O31i—Na2—O24 | 82.05 (19) | H16—O27—H17 | 90.5 |
O29—Na2—O24 | 155.2 (2) | Na1—O28—H18 | 112.3 |
O31i—Na2—O30 | 85.3 (2) | Na1—O28—H19 | 118.8 |
O29—Na2—O30 | 83.64 (19) | H18—O28—H19 | 86.1 |
O24—Na2—O30 | 116.1 (2) | Na2—O29—H20 | 105.3 |
O31i—Na2—O13 | 159.2 (2) | Na2—O29—H21 | 109.3 |
O29—Na2—O13 | 81.59 (18) | H20—O29—H21 | 91.0 |
O24—Na2—O13 | 77.99 (15) | Na2—O30—H22 | 109.5 |
O30—Na2—O13 | 108.83 (19) | Na2—O30—H23 | 109.4 |
O31i—Na2—O31 | 84.8 (3) | H22—O30—H23 | 107.5 |
O29—Na2—O31 | 73.6 (2) | Na2i—O31—Na2 | 95.2 (3) |
O24—Na2—O31 | 92.50 (18) | Na2i—O31—H24 | 106.6 |
O30—Na2—O31 | 148.0 (2) | Na2—O31—H24 | 158.0 |
O13—Na2—O31 | 90.10 (18) | Na2i—O31—H25 | 121.3 |
O31i—Na2—Na2i | 47.84 (16) | Na2—O31—H25 | 64.0 |
O29—Na2—Na2i | 93.1 (2) | H24—O31—H25 | 105.3 |
O24—Na2—Na2i | 87.08 (17) | H26—O32—H27 | 112.7 |
O30—Na2—Na2i | 125.6 (2) | H28—O33—H29 | 115.7 |
O13—Na2—Na2i | 124.5 (2) | H31—O34—H30 | 118.8 |
O31—Na2—Na2i | 36.99 (15) | H32—O35—H33 | 122.5 |
O31i—Na2—H20 | 124.6 |
Symmetry codes: (i) −x+2, −y, −z; (ii) −x+2, −y, −z+1. |
D—H···A | D—H | H···A | D···A | D—H···A |
N2—H2···O8iii | 0.90 | 2.00 | 2.855 (5) | 158 |
N3—H3···O7iv | 0.90 | 1.86 | 2.750 (5) | 173 |
N5—H6···O9v | 0.90 | 1.92 | 2.821 (5) | 179 |
O1—H8···O31 | 0.85 | 1.79 | 2.631 (5) | 170 |
O3—H10···O32 | 0.85 | 1.87 | 2.715 (5) | 169 |
O4—H11···O27ii | 0.85 | 1.90 | 2.736 (4) | 170 |
O5—H12···O30i | 0.85 | 1.94 | 2.769 (5) | 164 |
O6—H13···O28ii | 0.85 | 1.91 | 2.737 (4) | 164 |
O26—H14···O19vi | 0.85 | 2.11 | 2.919 (5) | 159 |
O26—H15···O35vii | 0.85 | 2.13 | 2.898 (5) | 150 |
O27—H16···O34vii | 0.85 | 2.12 | 2.918 (5) | 155 |
O27—H17···O35viii | 0.85 | 1.95 | 2.784 (5) | 169 |
O28—H18···O17vii | 0.85 | 2.04 | 2.845 (5) | 158 |
O28—H19···O16vii | 0.85 | 1.98 | 2.790 (5) | 160 |
O29—H20···O20vi | 0.85 | 2.08 | 2.853 (5) | 152 |
O29—H21···O12i | 0.84 | 1.90 | 2.735 (5) | 168 |
O30—H22···O21vi | 0.85 | 2.11 | 2.890 (5) | 152 |
O30—H23···O33i | 0.85 | 1.93 | 2.640 (7) | 141 |
O31—H24···O32 | 0.86 | 2.09 | 2.889 (7) | 154 |
O31—H25···O29 | 0.86 | 2.08 | 2.885 (6) | 155 |
O32—H26···O33 | 0.85 | 2.00 | 2.632 (8) | 130 |
O32—H27···O23ix | 0.85 | 2.03 | 2.843 (6) | 160 |
O33—H29···O10 | 0.85 | 1.96 | 2.812 (6) | 176 |
O34—H30···O14iv | 0.85 | 2.14 | 2.991 (5) | 175 |
O34—H31···O11ix | 0.85 | 1.94 | 2.756 (5) | 161 |
O35—H32···O34 | 0.85 | 2.03 | 2.768 (5) | 145 |
O35—H33···O18 | 0.85 | 2.14 | 2.927 (5) | 155 |
Symmetry codes: (i) −x+2, −y, −z; (ii) −x+2, −y, −z+1; (iii) x, y+1, z; (iv) x−1, y+1, z; (v) −x+1, −y+1, −z+1; (vi) x, y−1, z; (vii) −x+1, −y, −z+1; (viii) x+1, y−1, z; (ix) x−1, y, z. |
Experimental details
Crystal data | |
Chemical formula | Na3(C6H15N5O)2[Al(OH)6Mo6O18]2Cl·20H2O |
Mr | 2796.54 |
Crystal system, space group | Triclinic, P1 |
Temperature (K) | 296 |
a, b, c (Å) | 10.1070 (6), 11.3869 (7), 17.2548 (10) |
α, β, γ (°) | 81.698 (1), 75.314 (1), 77.057 (1) |
V (Å3) | 1864.03 (19) |
Z | 1 |
Radiation type | Mo Kα |
µ (mm−1) | 2.15 |
Crystal size (mm) | 0.31 × 0.25 × 0.22 |
Data collection | |
Diffractometer | Bruker SMART diffractometer |
Absorption correction | Multi-scan (SADABS; Bruker, 1997) |
Tmin, Tmax | 0.528, 0.624 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 9902, 6882, 6108 |
Rint | 0.021 |
(sin θ/λ)max (Å−1) | 0.608 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.034, 0.092, 1.06 |
No. of reflections | 6882 |
No. of parameters | 503 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 1.36, −1.29 |
Computer programs: SMART (Bruker, 1997), SAINT (Bruker, 1997), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), ORTEP-3 (Farrugia, 1997).
D—H···A | D—H | H···A | D···A | D—H···A |
N2—H2···O8i | 0.90 | 2.00 | 2.855 (5) | 157.5 |
N3—H3···O7ii | 0.90 | 1.86 | 2.750 (5) | 172.6 |
N5—H6···O9iii | 0.90 | 1.92 | 2.821 (5) | 179.3 |
O1—H8···O31 | 0.85 | 1.79 | 2.631 (5) | 169.9 |
O3—H10···O32 | 0.85 | 1.87 | 2.715 (5) | 169.4 |
O4—H11···O27iv | 0.85 | 1.90 | 2.736 (4) | 169.9 |
O5—H12···O30v | 0.85 | 1.94 | 2.769 (5) | 163.9 |
O6—H13···O28iv | 0.85 | 1.91 | 2.737 (4) | 163.7 |
O26—H14···O19vi | 0.85 | 2.11 | 2.919 (5) | 159.2 |
O26—H15···O35vii | 0.85 | 2.13 | 2.898 (5) | 150.1 |
O27—H16···O34vii | 0.85 | 2.12 | 2.918 (5) | 155.4 |
O27—H17···O35viii | 0.85 | 1.95 | 2.784 (5) | 168.5 |
O28—H18···O17vii | 0.85 | 2.04 | 2.845 (5) | 158.4 |
O28—H19···O16vii | 0.85 | 1.98 | 2.790 (5) | 160.0 |
O29—H20···O20vi | 0.85 | 2.08 | 2.853 (5) | 151.6 |
O29—H21···O12v | 0.84 | 1.90 | 2.735 (5) | 168.3 |
O30—H22···O21vi | 0.85 | 2.11 | 2.890 (5) | 152.4 |
O30—H23···O33v | 0.85 | 1.93 | 2.640 (7) | 140.5 |
O31—H24···O32 | 0.86 | 2.09 | 2.889 (7) | 153.8 |
O31—H25···O29 | 0.86 | 2.08 | 2.885 (6) | 154.8 |
O32—H26···O33 | 0.85 | 2.00 | 2.632 (8) | 130.2 |
O32—H27···O23ix | 0.85 | 2.03 | 2.843 (6) | 159.6 |
O33—H29···O10 | 0.85 | 1.96 | 2.812 (6) | 176.3 |
O34—H30···O14ii | 0.85 | 2.14 | 2.991 (5) | 175.4 |
O34—H31···O11ix | 0.85 | 1.94 | 2.756 (5) | 161.2 |
O35—H32···O34 | 0.85 | 2.03 | 2.768 (5) | 145.3 |
O35—H33···O18 | 0.85 | 2.14 | 2.927 (5) | 154.5 |
Symmetry codes: (i) x, y+1, z; (ii) x−1, y+1, z; (iii) −x+1, −y+1, −z+1; (iv) −x+2, −y, −z+1; (v) −x+2, −y, −z; (vi) x, y−1, z; (vii) −x+1, −y, −z+1; (viii) x+1, y−1, z; (ix) x−1, y, z. |
Acknowledgements
This work was supported by the National Science Foundation of China (grant No. 20571014), the Program for New Century Excellent Talents in Universities (NCET-07–0169), and the Analysis and Testing Foundation of Northeast Normal University.
References
Brown, I. D. & Altermatt, D. (1985). Acta Cryst. B41, 244–247. CrossRef CAS Web of Science IUCr Journals Google Scholar
Bruker (1997). SMART, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Cao, R. G., Liu, S. X., Xie, L. H., Pan, Y. B., Cao, J. F., Ren, Y. H. & Xu, L. (2007). Inorg. Chem. 46, 3541–3547. Web of Science CSD CrossRef PubMed CAS Google Scholar
Cheng, H. Y., Liu, S. X., Xie, L. H., Ren, Y. H. & Zhang, C. D. (2007). Chem. Lett. 36, 746–747. Web of Science CSD CrossRef CAS Google Scholar
Farrugia, L. J. (1997). J. Appl. Cryst. 30, 565. CrossRef IUCr Journals Google Scholar
Lee, H. Y., Park, K. M., Lee, U. & Ichida, H. (1991). Acta Cryst. C47, 1959–1961. CrossRef CAS Web of Science IUCr Journals Google Scholar
Li, D. H., Liu, S. X., Sun, C. Y., Xie, L. H., Wang, E. B., Hu, N. H. & Jia, H. Q. (2005). Inorg. Chem. Commun. 8, 433–436. Web of Science CSD CrossRef CAS Google Scholar
Pope, M. T. (1983). Heteropoly and Isopoly Oxometalates. New York: Springer-Verlag. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Shivaiah, V., Nagaraju, M. & Das, S. K. (2003). Inorg. Chem. 42, 6604–6606. Web of Science CSD CrossRef PubMed CAS Google Scholar
Wang, F., Liu, S.-X., Wang, C.-L., Cao, R.-G. & Cao, J.-F. (2007). Acta Cryst. E63, m1708–m1709. Web of Science CSD CrossRef IUCr Journals Google Scholar
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N-Amidino-4-morpholincarboxamidine (ABOB) is an effective antiviral agent to influenza, chickenpox, and measles. It is expected that the supramolecular interaction between ABOB and polyoxometalates (POMs) (Pope, 1983) may exhibit synergistic pharmaceutical activity. In our previous work, we have isolated a few compounds based on various polyoxoanions (Cheng et al., 2007; Li et al., 2005; Wang et al., 2007). When investigating the reaction of B-type Anderson polyoxoanion [Al(OH)6Mo6O18]3- and ABOB, a compound formulated as Na3(H2ABOB)2[Al(OH)6Mo6O18]2Cl.20H2O (I) was obtained.
The asymmetric unit of (I) is composed of a [Al(OH)6Mo6O18]3- polyoxoanion, a protonated ABOB, one and a half Na+ cation, half of a Cl- ion, and ten water molecules (Fig. 1). The [Al(OH)6Mo6O18]3- polyoxoanion has a B-type Anderson structure in which six {MoO6} octahedra arrange hexagonally around the central {Al(OH)6} octahedron with approximate D3d symmetry; bond lengths and angles are within the normal ranges (Cao et al., 2007; Lee et al., 1991; Shivaiah et al., 2003). There are two types - I and II, respectively - of sodium cations: the Na+ cations of type I have a distorted octahedral coordination geometry formed by six O atoms and are statistically distributed between two positions with equal occupancies, while coordination polyhedrons of two Na+ cations of type II share one Cl anion located on an inversion center. The latter atomic fragment containig a Cl anion and two sodium cations link two polyoxoanions into centrosymmetric blocks. The diprotonated ABOB which acquires two protons from its two imine groups (N2, N4) were adopted to compensate for charge balance. Hydrogen-bonding interactions among the dimer, diprotonated ABOB, water molecules, and Cl- ion result in a three-dimensional supramolecular structure (Fig. 2).
Bond valence sum calculations (Brown & Altermatt, 1985) indicated oxidation states of 5.94–6.01 for the Mo atoms and 2.85 for the Al atom in good agreement with the expected values of 6 and 3, respectively. Furthermore, bond valence sum calculations showed that the oxidation states of the O1–O6 atoms are in the range 1.14–1.22 and the O7–O24 atoms are in the range 1.70–1.91, which agrees with the results of X-ray single-crystal diffraction determination that there are six oxygen atoms protonated.