metal-organic compounds
(meso-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetraazacyclotetradecane)nickel(II) bis[O,O′-bis(4-methylphenyl) thiophosphate]
aCollege of Chemistry and Pharmaceutical Engineering, Sichuan University of Science and Engineering, 643000 Zigong, Sichuan, People's Republic of China, and bResearch Institute of Functional Material, Sichuan University of Science and Engineering, 643000 Zigong, Sichuan, People's Republic of China
*Correspondence e-mail: xiebinqhg@sina.com
In the centrosymmetric title complex, [Ni(C16H36N4)](C14H14O3PS)2, the NiII ion is coordinated by four N atoms and two O atoms within a slightly distorted NiN4O2 octahedral geometry. The consits of one NiII ion that is located on a center of inversion, half of the macrocylic ligand and one anion occupying general positions. Intramolecular N—H⋯O and N—H⋯S hydrogen bonding is found between the macrocyclic ligand and the monothiophosphate anion.
Related literature
For the synthesis of O,O′-bis(4-methylphenyl) monothiophosphate, see: Pesin & Khaletakii (1961). For related structures, see: Feng et al. (2010); He et al. (2010); Zou et al. (2010).
Experimental
Crystal data
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Refinement
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Data collection: CrystalClear (Rigaku, 2005); cell CrystalClear; data reduction: CrystalClear; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997); software used to prepare material for publication: SHELXL97.
Supporting information
https://doi.org/10.1107/S1600536810051184/nc2207sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536810051184/nc2207Isup2.hkl
The ammonium O,O'-bis(4-methylphenyl)monothiophosphate was prepared according to the procedure described by Pesin (1961).
A solution of meso-5,5,7,12,12,14- hexamethyl-1,4,8,11- tetraazacyclotetradecane dihydrate (0.64 g, 2 mmol) and Ni(OAc)2.4H2O (0.50 g, 2 mmol) in 20 mL methanol was added to a solution of ammonium O,O'-bis(4-methylphenyl)monothiophosphate (4 mmol, 1.24 g) in 60 mL methanol. The mixture was refluxed for 6 h at 353 K and then filtered after cooling to room temperature. The filtrate was kept at room temperature and orange block crystals were obtained after 4 weeks.
H atoms attached to C atoms were fixed geometrically and treated as riding, with C—H = 1.00Å (methine), 0.99Å (methylene), 0.98Å (methyl), 0.95Å (aromatic). The Uiso(H) = 1.5Ueq(C) for methyl groups and Uiso(H) = 1.2Ueq(C) for all other carbon bound H atoms. H atoms on N atoms were located in the difference map and refined isotropically.
In our research on tetramine macrocycles transition metal complexes as mimetic
we have recently reported several structures of their adducts with O,O'-dialkyldithiophosphate (He et al., 2010; Feng et al., 2010; Zou et al., 2010). Herein, we report the structure of an analogous O,O'-dialkylmonothiophosphate adducts, [Ni(meso-hmta)][OP(S)(OC6H4Me-4)2]2, where meso-hmta is meso-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetraazacyclotetradecane and (4-MeC6H4O)2(S)PO- is O,O'-bis(4-methylphenyl) monothiophosphate.In the π interactions for (C14—H14C)···C3(phenyl) between each couple of adjacent monothiophosphate ligands, which link the molecules into one-dimensional chains along [010]. The P1—O3 and P1—S1 bond lengths are 1.491 (2) and 1.9372 (14) Å respectively, corresponding to a delocalization of the negative charge over the O3—P1—S1 fragment.
of the title complex, the NiII ion is located on a center of inversion and possesses a slightly distorted NiN4O2 octahedral geometry (Fig. 1). The tetraamine macrocycle meso-hmta folds around the NiII centre at equatorial position and two O atoms from symmetry related O,O'-bis(4-methylphenyl) monothiophosphates are located in axial positions (Fig. 1). Intramolecular N—H···O and N—H···S hydrogen bonds are present between meso-hmta and monothiophosphates ligands (table 1). Furthermore, there exists a pair of symmetry related weak intermolecular C—H···For the synthesis of O,O'-bis(4-methylphenyl) monothiophosphate, see: Pesin & Khaletakii (1961). For related structures, see: Feng et al. (2010); He et al. (2010); Zou et al. (2010).
Data collection: CrystalClear (Rigaku, 2005); cell
CrystalClear (Rigaku, 2005); data reduction: CrystalClear (Rigaku, 2005); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).[Ni(C16H36N4)](C14H14O3PS)2 | F(000) = 988 |
Mr = 929.76 | Dx = 1.352 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 7232 reflections |
a = 10.977 (2) Å | θ = 2.2–27.9° |
b = 16.360 (3) Å | µ = 0.64 mm−1 |
c = 12.767 (3) Å | T = 113 K |
β = 94.85 (3)° | Block, orange |
V = 2284.6 (8) Å3 | 0.24 × 0.23 × 0.22 mm |
Z = 2 |
Rigaku Saturn CCD area-detector diffractometer | 5376 independent reflections |
Radiation source: rotating anode | 2665 reflections with I > 2σ(I) |
Confocal monochromator | Rint = 0.101 |
Detector resolution: 7.31 pixels mm-1 | θmax = 27.9°, θmin = 2.2° |
φ and ω scans | h = −14→13 |
Absorption correction: multi-scan (CrystalClear; Rigaku, 2005) | k = −21→19 |
Tmin = 0.862, Tmax = 0.873 | l = −16→16 |
18654 measured reflections |
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)] = 0.053 | Hydrogen site location: mixed |
wR(F2) = 0.122 | H atoms treated by a mixture of independent and constrained refinement |
S = 0.99 | w = 1/[σ2(Fo2) + (0.0244P)2] where P = (Fo2 + 2Fc2)/3 |
5376 reflections | (Δ/σ)max < 0.001 |
281 parameters | Δρmax = 0.97 e Å−3 |
0 restraints | Δρmin = −0.91 e Å−3 |
[Ni(C16H36N4)](C14H14O3PS)2 | V = 2284.6 (8) Å3 |
Mr = 929.76 | Z = 2 |
Monoclinic, P21/c | Mo Kα radiation |
a = 10.977 (2) Å | µ = 0.64 mm−1 |
b = 16.360 (3) Å | T = 113 K |
c = 12.767 (3) Å | 0.24 × 0.23 × 0.22 mm |
β = 94.85 (3)° |
Rigaku Saturn CCD area-detector diffractometer | 5376 independent reflections |
Absorption correction: multi-scan (CrystalClear; Rigaku, 2005) | 2665 reflections with I > 2σ(I) |
Tmin = 0.862, Tmax = 0.873 | Rint = 0.101 |
18654 measured reflections |
R[F2 > 2σ(F2)] = 0.053 | 0 restraints |
wR(F2) = 0.122 | H atoms treated by a mixture of independent and constrained refinement |
S = 0.99 | Δρmax = 0.97 e Å−3 |
5376 reflections | Δρmin = −0.91 e Å−3 |
281 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 | ||
Ni1 | 0.5000 | 0.5000 | 0.5000 | 0.02073 (17) | |
P1 | 0.49238 (7) | 0.69655 (5) | 0.59137 (7) | 0.0216 (2) | |
S1 | 0.57082 (7) | 0.69510 (5) | 0.73310 (7) | 0.0288 (2) | |
O1 | 0.38094 (17) | 0.76174 (13) | 0.58832 (18) | 0.0236 (6) | |
O2 | 0.58179 (16) | 0.73444 (12) | 0.50834 (17) | 0.0214 (5) | |
O3 | 0.44815 (16) | 0.61948 (12) | 0.53863 (17) | 0.0223 (5) | |
N1 | 0.3899 (2) | 0.50845 (17) | 0.3600 (2) | 0.0219 (6) | |
H1 | 0.395 (3) | 0.4578 (19) | 0.329 (3) | 0.035 (10)* | |
N2 | 0.6334 (2) | 0.55494 (16) | 0.4156 (2) | 0.0215 (7) | |
H2 | 0.616 (3) | 0.6087 (18) | 0.441 (3) | 0.030 (9)* | |
C1 | 0.2889 (3) | 0.76449 (19) | 0.5047 (3) | 0.0223 (8) | |
C2 | 0.3144 (3) | 0.76956 (19) | 0.4017 (3) | 0.0246 (8) | |
H2A | 0.3966 | 0.7682 | 0.3837 | 0.030* | |
C3 | 0.2189 (3) | 0.7767 (2) | 0.3242 (3) | 0.0275 (8) | |
H3 | 0.2366 | 0.7805 | 0.2528 | 0.033* | |
C4 | 0.0970 (3) | 0.77851 (19) | 0.3485 (3) | 0.0250 (8) | |
C5 | 0.0746 (3) | 0.7723 (2) | 0.4531 (3) | 0.0278 (9) | |
H5 | −0.0073 | 0.7727 | 0.4719 | 0.033* | |
C6 | 0.1699 (3) | 0.7656 (2) | 0.5310 (3) | 0.0296 (9) | |
H6 | 0.1531 | 0.7617 | 0.6026 | 0.035* | |
C7 | −0.0083 (3) | 0.7901 (2) | 0.2647 (3) | 0.0389 (10) | |
H7A | −0.0184 | 0.7405 | 0.2218 | 0.058* | |
H7C | 0.0093 | 0.8365 | 0.2198 | 0.058* | |
H7B | −0.0837 | 0.8009 | 0.2984 | 0.058* | |
C8 | 0.6458 (3) | 0.80740 (19) | 0.5269 (3) | 0.0217 (8) | |
C9 | 0.7636 (3) | 0.8040 (2) | 0.5759 (3) | 0.0267 (8) | |
H9 | 0.7978 | 0.7536 | 0.6008 | 0.032* | |
C10 | 0.8303 (3) | 0.8763 (2) | 0.5877 (3) | 0.0307 (9) | |
H10 | 0.9115 | 0.8743 | 0.6199 | 0.037* | |
C11 | 0.7829 (3) | 0.9500 (2) | 0.5545 (3) | 0.0295 (9) | |
C12 | 0.6644 (3) | 0.9517 (2) | 0.5073 (3) | 0.0341 (9) | |
H12 | 0.6292 | 1.0023 | 0.4843 | 0.041* | |
C13 | 0.5966 (3) | 0.8805 (2) | 0.4934 (3) | 0.0301 (9) | |
H13 | 0.5157 | 0.8826 | 0.4605 | 0.036* | |
C14 | 0.8567 (3) | 1.0273 (2) | 0.5677 (3) | 0.0458 (11) | |
H14A | 0.8793 | 1.0458 | 0.4989 | 0.069* | |
H14B | 0.9310 | 1.0169 | 0.6139 | 0.069* | |
H14C | 0.8080 | 1.0697 | 0.5989 | 0.069* | |
C15 | 0.8417 (3) | 0.6094 (2) | 0.3973 (3) | 0.0361 (10) | |
H15A | 0.8263 | 0.6104 | 0.3206 | 0.054* | |
H15C | 0.9291 | 0.6010 | 0.4164 | 0.054* | |
H15B | 0.8161 | 0.6615 | 0.4264 | 0.054* | |
C16 | 0.8058 (3) | 0.45790 (19) | 0.3946 (3) | 0.0322 (9) | |
H16A | 0.7479 | 0.4153 | 0.4115 | 0.048* | |
H16C | 0.8882 | 0.4429 | 0.4239 | 0.048* | |
H16B | 0.8050 | 0.4635 | 0.3182 | 0.048* | |
C17 | 0.7688 (3) | 0.5393 (2) | 0.4421 (3) | 0.0264 (8) | |
C18 | 0.5894 (3) | 0.5475 (2) | 0.3036 (3) | 0.0292 (9) | |
H18A | 0.6039 | 0.4914 | 0.2783 | 0.035* | |
H18B | 0.6335 | 0.5864 | 0.2610 | 0.035* | |
C19 | 0.4532 (3) | 0.5665 (2) | 0.2936 (3) | 0.0286 (9) | |
H19B | 0.4395 | 0.6233 | 0.3167 | 0.034* | |
H19A | 0.4202 | 0.5612 | 0.2193 | 0.034* | |
C20 | 0.2599 (3) | 0.5272 (2) | 0.3719 (3) | 0.0271 (8) | |
H20 | 0.2554 | 0.5804 | 0.4102 | 0.033* | |
C21 | 0.2064 (3) | 0.4599 (2) | 0.4382 (3) | 0.0284 (9) | |
H21B | 0.1166 | 0.4606 | 0.4221 | 0.034* | |
H21A | 0.2360 | 0.4069 | 0.4129 | 0.034* | |
C22 | 0.1847 (3) | 0.5349 (2) | 0.2649 (3) | 0.0393 (10) | |
H22C | 0.2188 | 0.5788 | 0.2240 | 0.059* | |
H22B | 0.0996 | 0.5477 | 0.2762 | 0.059* | |
H22A | 0.1880 | 0.4832 | 0.2266 | 0.059* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ni1 | 0.0054 (3) | 0.0286 (3) | 0.0277 (4) | −0.0020 (2) | −0.0018 (2) | 0.0003 (3) |
P1 | 0.0101 (4) | 0.0288 (5) | 0.0254 (6) | 0.0011 (4) | −0.0012 (4) | 0.0002 (4) |
S1 | 0.0183 (5) | 0.0418 (6) | 0.0253 (6) | 0.0041 (4) | −0.0039 (4) | 0.0001 (4) |
O1 | 0.0097 (11) | 0.0319 (13) | 0.0286 (16) | 0.0078 (10) | −0.0013 (10) | −0.0016 (10) |
O2 | 0.0102 (11) | 0.0251 (12) | 0.0287 (15) | −0.0035 (9) | −0.0003 (10) | 0.0007 (10) |
O3 | 0.0090 (11) | 0.0259 (12) | 0.0311 (16) | −0.0025 (9) | −0.0037 (10) | −0.0022 (10) |
N1 | 0.0093 (14) | 0.0271 (16) | 0.0282 (19) | −0.0002 (12) | −0.0046 (12) | 0.0010 (13) |
N2 | 0.0068 (13) | 0.0291 (17) | 0.0287 (19) | −0.0005 (12) | 0.0022 (12) | 0.0010 (13) |
C1 | 0.0087 (16) | 0.0267 (18) | 0.030 (2) | 0.0015 (14) | −0.0059 (15) | −0.0003 (15) |
C2 | 0.0074 (16) | 0.037 (2) | 0.028 (2) | −0.0006 (15) | −0.0028 (15) | −0.0053 (16) |
C3 | 0.0164 (18) | 0.041 (2) | 0.025 (2) | 0.0003 (16) | 0.0000 (16) | −0.0053 (16) |
C4 | 0.0109 (17) | 0.0274 (19) | 0.035 (2) | −0.0008 (14) | −0.0083 (15) | −0.0062 (15) |
C5 | 0.0088 (17) | 0.037 (2) | 0.037 (3) | −0.0005 (15) | 0.0000 (16) | 0.0045 (17) |
C6 | 0.0208 (19) | 0.037 (2) | 0.031 (2) | 0.0005 (16) | 0.0033 (17) | 0.0057 (17) |
C7 | 0.0173 (19) | 0.053 (3) | 0.044 (3) | 0.0011 (18) | −0.0110 (18) | −0.005 (2) |
C8 | 0.0154 (17) | 0.0243 (18) | 0.025 (2) | −0.0019 (14) | −0.0005 (15) | −0.0022 (14) |
C9 | 0.0120 (17) | 0.0276 (19) | 0.039 (3) | 0.0033 (14) | −0.0042 (15) | −0.0014 (16) |
C10 | 0.0104 (17) | 0.035 (2) | 0.045 (3) | 0.0011 (15) | −0.0036 (16) | −0.0060 (18) |
C11 | 0.0216 (19) | 0.0244 (19) | 0.042 (3) | −0.0039 (15) | 0.0015 (17) | −0.0068 (17) |
C12 | 0.028 (2) | 0.0241 (19) | 0.049 (3) | 0.0052 (16) | −0.0078 (18) | 0.0010 (17) |
C13 | 0.0134 (17) | 0.034 (2) | 0.041 (3) | 0.0020 (16) | −0.0046 (16) | 0.0004 (17) |
C14 | 0.033 (2) | 0.032 (2) | 0.071 (4) | −0.0046 (18) | 0.002 (2) | −0.007 (2) |
C15 | 0.0163 (18) | 0.040 (2) | 0.052 (3) | −0.0080 (17) | 0.0056 (18) | −0.0021 (19) |
C16 | 0.0117 (17) | 0.039 (2) | 0.046 (3) | −0.0004 (16) | 0.0041 (16) | −0.0026 (18) |
C17 | 0.0038 (15) | 0.032 (2) | 0.043 (3) | −0.0026 (14) | 0.0005 (15) | −0.0032 (17) |
C18 | 0.0139 (17) | 0.037 (2) | 0.038 (3) | −0.0031 (15) | 0.0064 (16) | 0.0042 (17) |
C19 | 0.0194 (18) | 0.035 (2) | 0.030 (2) | 0.0013 (16) | −0.0020 (16) | 0.0037 (16) |
C20 | 0.0071 (16) | 0.038 (2) | 0.036 (2) | 0.0036 (15) | −0.0035 (15) | 0.0000 (17) |
C21 | 0.0051 (16) | 0.037 (2) | 0.043 (3) | −0.0018 (15) | −0.0024 (15) | −0.0024 (17) |
C22 | 0.0195 (19) | 0.051 (3) | 0.045 (3) | 0.0058 (18) | −0.0129 (17) | 0.004 (2) |
Ni1—N1 | 2.076 (3) | C9—H9 | 0.9500 |
Ni1—N1i | 2.076 (3) | C10—C11 | 1.367 (4) |
Ni1—N2 | 2.093 (2) | C10—H10 | 0.9500 |
Ni1—N2i | 2.093 (2) | C11—C12 | 1.388 (4) |
Ni1—O3i | 2.106 (2) | C11—C14 | 1.504 (4) |
Ni1—O3 | 2.106 (2) | C12—C13 | 1.385 (4) |
P1—O3 | 1.491 (2) | C12—H12 | 0.9500 |
P1—O1 | 1.621 (2) | C13—H13 | 0.9500 |
P1—O2 | 1.627 (2) | C14—H14A | 0.9800 |
P1—S1 | 1.9372 (14) | C14—H14B | 0.9800 |
O1—C1 | 1.407 (4) | C14—H14C | 0.9800 |
O2—C8 | 1.395 (3) | C15—C17 | 1.535 (4) |
N1—C20 | 1.480 (4) | C15—H15A | 0.9800 |
N1—C19 | 1.485 (4) | C15—H15C | 0.9800 |
N1—H1 | 0.92 (3) | C15—H15B | 0.9800 |
N2—C18 | 1.474 (4) | C16—C17 | 1.533 (4) |
N2—C17 | 1.518 (4) | C16—H16A | 0.9800 |
N2—H2 | 0.96 (3) | C16—H16C | 0.9800 |
C1—C2 | 1.370 (4) | C16—H16B | 0.9800 |
C1—C6 | 1.376 (4) | C17—C21i | 1.529 (5) |
C2—C3 | 1.384 (4) | C18—C19 | 1.522 (4) |
C2—H2A | 0.9500 | C18—H18A | 0.9900 |
C3—C4 | 1.399 (4) | C18—H18B | 0.9900 |
C3—H3 | 0.9500 | C19—H19B | 0.9900 |
C4—C5 | 1.382 (5) | C19—H19A | 0.9900 |
C4—C7 | 1.519 (4) | C20—C21 | 1.536 (4) |
C5—C6 | 1.385 (4) | C20—C22 | 1.540 (4) |
C5—H5 | 0.9500 | C20—H20 | 1.0000 |
C6—H6 | 0.9500 | C21—C17i | 1.529 (5) |
C7—H7A | 0.9800 | C21—H21B | 0.9900 |
C7—H7C | 0.9800 | C21—H21A | 0.9900 |
C7—H7B | 0.9800 | C22—H22C | 0.9800 |
C8—C13 | 1.366 (4) | C22—H22B | 0.9800 |
C8—C9 | 1.390 (4) | C22—H22A | 0.9800 |
C9—C10 | 1.392 (4) | ||
N1—Ni1—N1i | 180.0 | C11—C10—C9 | 122.2 (3) |
N1—Ni1—N2 | 84.83 (11) | C11—C10—H10 | 118.9 |
N1i—Ni1—N2 | 95.17 (11) | C9—C10—H10 | 118.9 |
N1—Ni1—N2i | 95.17 (11) | C10—C11—C12 | 118.1 (3) |
N1i—Ni1—N2i | 84.83 (11) | C10—C11—C14 | 121.4 (3) |
N2—Ni1—N2i | 180.0 | C12—C11—C14 | 120.6 (3) |
N1—Ni1—O3i | 90.54 (10) | C13—C12—C11 | 120.8 (3) |
N1i—Ni1—O3i | 89.46 (10) | C13—C12—H12 | 119.6 |
N2—Ni1—O3i | 93.63 (9) | C11—C12—H12 | 119.6 |
N2i—Ni1—O3i | 86.37 (9) | C8—C13—C12 | 120.2 (3) |
N1—Ni1—O3 | 89.46 (10) | C8—C13—H13 | 119.9 |
N1i—Ni1—O3 | 90.54 (10) | C12—C13—H13 | 119.9 |
N2—Ni1—O3 | 86.37 (9) | C11—C14—H14A | 109.5 |
N2i—Ni1—O3 | 93.63 (9) | C11—C14—H14B | 109.5 |
O3i—Ni1—O3 | 179.999 (1) | H14A—C14—H14B | 109.5 |
O3—P1—O1 | 109.22 (12) | C11—C14—H14C | 109.5 |
O3—P1—O2 | 102.67 (12) | H14A—C14—H14C | 109.5 |
O1—P1—O2 | 103.25 (11) | H14B—C14—H14C | 109.5 |
O3—P1—S1 | 120.90 (10) | C17—C15—H15A | 109.5 |
O1—P1—S1 | 107.79 (10) | C17—C15—H15C | 109.5 |
O2—P1—S1 | 111.61 (9) | H15A—C15—H15C | 109.5 |
C1—O1—P1 | 122.1 (2) | C17—C15—H15B | 109.5 |
C8—O2—P1 | 122.6 (2) | H15A—C15—H15B | 109.5 |
P1—O3—Ni1 | 143.74 (12) | H15C—C15—H15B | 109.5 |
C20—N1—C19 | 115.3 (2) | C17—C16—H16A | 109.5 |
C20—N1—Ni1 | 115.0 (2) | C17—C16—H16C | 109.5 |
C19—N1—Ni1 | 105.51 (19) | H16A—C16—H16C | 109.5 |
C20—N1—H1 | 108.7 (19) | C17—C16—H16B | 109.5 |
C19—N1—H1 | 106 (2) | H16A—C16—H16B | 109.5 |
Ni1—N1—H1 | 105 (2) | H16C—C16—H16B | 109.5 |
C18—N2—C17 | 115.9 (2) | N2—C17—C21i | 108.1 (2) |
C18—N2—Ni1 | 106.15 (18) | N2—C17—C16 | 110.2 (3) |
C17—N2—Ni1 | 121.8 (2) | C21i—C17—C16 | 111.8 (3) |
C18—N2—H2 | 110 (2) | N2—C17—C15 | 108.8 (3) |
C17—N2—H2 | 107.0 (18) | C21i—C17—C15 | 108.2 (3) |
Ni1—N2—H2 | 93.0 (17) | C16—C17—C15 | 109.7 (3) |
C2—C1—C6 | 120.6 (3) | N2—C18—C19 | 107.6 (3) |
C2—C1—O1 | 122.5 (3) | N2—C18—H18A | 110.2 |
C6—C1—O1 | 116.8 (3) | C19—C18—H18A | 110.2 |
C1—C2—C3 | 119.2 (3) | N2—C18—H18B | 110.2 |
C1—C2—H2A | 120.4 | C19—C18—H18B | 110.2 |
C3—C2—H2A | 120.4 | H18A—C18—H18B | 108.5 |
C2—C3—C4 | 121.6 (3) | N1—C19—C18 | 109.0 (3) |
C2—C3—H3 | 119.2 | N1—C19—H19B | 109.9 |
C4—C3—H3 | 119.2 | C18—C19—H19B | 109.9 |
C5—C4—C3 | 117.6 (3) | N1—C19—H19A | 109.9 |
C5—C4—C7 | 120.2 (3) | C18—C19—H19A | 109.9 |
C3—C4—C7 | 122.1 (3) | H19B—C19—H19A | 108.3 |
C4—C5—C6 | 121.0 (3) | N1—C20—C21 | 108.9 (3) |
C4—C5—H5 | 119.5 | N1—C20—C22 | 112.0 (3) |
C6—C5—H5 | 119.5 | C21—C20—C22 | 110.3 (3) |
C1—C6—C5 | 120.0 (3) | N1—C20—H20 | 108.5 |
C1—C6—H6 | 120.0 | C21—C20—H20 | 108.5 |
C5—C6—H6 | 120.0 | C22—C20—H20 | 108.5 |
C4—C7—H7A | 109.5 | C17i—C21—C20 | 120.1 (3) |
C4—C7—H7C | 109.5 | C17i—C21—H21B | 107.3 |
H7A—C7—H7C | 109.5 | C20—C21—H21B | 107.3 |
C4—C7—H7B | 109.5 | C17i—C21—H21A | 107.3 |
H7A—C7—H7B | 109.5 | C20—C21—H21A | 107.3 |
H7C—C7—H7B | 109.5 | H21B—C21—H21A | 106.9 |
C13—C8—C9 | 120.3 (3) | C20—C22—H22C | 109.5 |
C13—C8—O2 | 121.1 (3) | C20—C22—H22B | 109.5 |
C9—C8—O2 | 118.6 (3) | H22C—C22—H22B | 109.5 |
C8—C9—C10 | 118.4 (3) | C20—C22—H22A | 109.5 |
C8—C9—H9 | 120.8 | H22C—C22—H22A | 109.5 |
C10—C9—H9 | 120.8 | H22B—C22—H22A | 109.5 |
O3—P1—O1—C1 | −32.3 (3) | C2—C3—C4—C7 | 177.2 (3) |
O2—P1—O1—C1 | 76.4 (2) | C3—C4—C5—C6 | 0.8 (5) |
S1—P1—O1—C1 | −165.4 (2) | C7—C4—C5—C6 | −176.9 (3) |
O3—P1—O2—C8 | −179.0 (2) | C2—C1—C6—C5 | −0.4 (5) |
O1—P1—O2—C8 | 67.5 (2) | O1—C1—C6—C5 | 176.8 (3) |
S1—P1—O2—C8 | −48.0 (2) | C4—C5—C6—C1 | −0.3 (5) |
O1—P1—O3—Ni1 | −177.58 (19) | P1—O2—C8—C13 | −91.2 (4) |
O2—P1—O3—Ni1 | 73.3 (2) | P1—O2—C8—C9 | 91.8 (3) |
S1—P1—O3—Ni1 | −51.7 (2) | C13—C8—C9—C10 | −1.4 (5) |
N1—Ni1—O3—P1 | −144.9 (2) | O2—C8—C9—C10 | 175.6 (3) |
N1i—Ni1—O3—P1 | 35.1 (2) | C8—C9—C10—C11 | 1.2 (5) |
N2—Ni1—O3—P1 | −60.0 (2) | C9—C10—C11—C12 | −0.3 (5) |
N2i—Ni1—O3—P1 | 120.0 (2) | C9—C10—C11—C14 | −179.8 (3) |
N2—Ni1—N1—C20 | −143.3 (2) | C10—C11—C12—C13 | −0.6 (6) |
N2i—Ni1—N1—C20 | 36.7 (2) | C14—C11—C12—C13 | 178.9 (3) |
O3i—Ni1—N1—C20 | 123.1 (2) | C9—C8—C13—C12 | 0.6 (5) |
O3—Ni1—N1—C20 | −56.9 (2) | O2—C8—C13—C12 | −176.3 (3) |
N2—Ni1—N1—C19 | −15.08 (19) | C11—C12—C13—C8 | 0.5 (5) |
N2i—Ni1—N1—C19 | 164.92 (19) | C18—N2—C17—C21i | −173.6 (3) |
O3i—Ni1—N1—C19 | −108.67 (19) | Ni1—N2—C17—C21i | −41.9 (3) |
O3—Ni1—N1—C19 | 71.33 (19) | C18—N2—C17—C16 | −51.1 (4) |
N1—Ni1—N2—C18 | −15.2 (2) | Ni1—N2—C17—C16 | 80.6 (3) |
N1i—Ni1—N2—C18 | 164.8 (2) | C18—N2—C17—C15 | 69.2 (4) |
O3i—Ni1—N2—C18 | 75.0 (2) | Ni1—N2—C17—C15 | −159.1 (2) |
O3—Ni1—N2—C18 | −105.0 (2) | C17—N2—C18—C19 | −179.2 (3) |
N1—Ni1—N2—C17 | −150.8 (2) | Ni1—N2—C18—C19 | 42.2 (3) |
N1i—Ni1—N2—C17 | 29.2 (2) | C20—N1—C19—C18 | 170.7 (3) |
O3i—Ni1—N2—C17 | −60.6 (2) | Ni1—N1—C19—C18 | 42.7 (3) |
O3—Ni1—N2—C17 | 119.4 (2) | N2—C18—C19—N1 | −58.6 (3) |
P1—O1—C1—C2 | −52.2 (4) | C19—N1—C20—C21 | 177.5 (3) |
P1—O1—C1—C6 | 130.7 (3) | Ni1—N1—C20—C21 | −59.3 (3) |
C6—C1—C2—C3 | 0.7 (5) | C19—N1—C20—C22 | 55.2 (4) |
O1—C1—C2—C3 | −176.3 (3) | Ni1—N1—C20—C22 | 178.4 (2) |
C1—C2—C3—C4 | −0.3 (5) | N1—C20—C21—C17i | 79.5 (4) |
C2—C3—C4—C5 | −0.4 (5) | C22—C20—C21—C17i | −157.2 (3) |
Symmetry code: (i) −x+1, −y+1, −z+1. |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···S1i | 0.92 (3) | 2.66 (3) | 3.574 (3) | 171 (3) |
N2—H2···O2 | 0.96 (3) | 2.27 (3) | 3.234 (3) | 178 (3) |
Symmetry code: (i) −x+1, −y+1, −z+1. |
Experimental details
Crystal data | |
Chemical formula | [Ni(C16H36N4)](C14H14O3PS)2 |
Mr | 929.76 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 113 |
a, b, c (Å) | 10.977 (2), 16.360 (3), 12.767 (3) |
β (°) | 94.85 (3) |
V (Å3) | 2284.6 (8) |
Z | 2 |
Radiation type | Mo Kα |
µ (mm−1) | 0.64 |
Crystal size (mm) | 0.24 × 0.23 × 0.22 |
Data collection | |
Diffractometer | Rigaku Saturn CCD area-detector |
Absorption correction | Multi-scan (CrystalClear; Rigaku, 2005) |
Tmin, Tmax | 0.862, 0.873 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 18654, 5376, 2665 |
Rint | 0.101 |
(sin θ/λ)max (Å−1) | 0.659 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.053, 0.122, 0.99 |
No. of reflections | 5376 |
No. of parameters | 281 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.97, −0.91 |
Computer programs: CrystalClear (Rigaku, 2005), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), ORTEP-3 for Windows (Farrugia, 1997).
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···S1i | 0.92 (3) | 2.66 (3) | 3.574 (3) | 171 (3) |
N2—H2···O2 | 0.96 (3) | 2.27 (3) | 3.234 (3) | 178 (3) |
Symmetry code: (i) −x+1, −y+1, −z+1. |
Acknowledgements
This work was supported by the Education Committee (No. 09ZA057) and the Science and Technology Committee (No. 2010GZ0130) of Sichuan Province, the Science and Technology Office of Zigong City (Nos. 08X01 and 10X05) and the Graduate Student Innovation Fund of Sichuan University of Science & Engineering (No. Y2009023).
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.
In our research on tetramine macrocycles transition metal complexes as mimetic hydrolases, we have recently reported several structures of their adducts with O,O'-dialkyldithiophosphate (He et al., 2010; Feng et al., 2010; Zou et al., 2010). Herein, we report the structure of an analogous O,O'-dialkylmonothiophosphate adducts, [Ni(meso-hmta)][OP(S)(OC6H4Me-4)2]2, where meso-hmta is meso-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetraazacyclotetradecane and (4-MeC6H4O)2(S)PO- is O,O'-bis(4-methylphenyl) monothiophosphate.
In the crystal structure of the title complex, the NiII ion is located on a center of inversion and possesses a slightly distorted NiN4O2 octahedral geometry (Fig. 1). The tetraamine macrocycle meso-hmta folds around the NiII centre at equatorial position and two O atoms from symmetry related O,O'-bis(4-methylphenyl) monothiophosphates are located in axial positions (Fig. 1). Intramolecular N—H···O and N—H···S hydrogen bonds are present between meso-hmta and monothiophosphates ligands (table 1). Furthermore, there exists a pair of symmetry related weak intermolecular C—H···π interactions for (C14—H14C)···C3(phenyl) between each couple of adjacent monothiophosphate ligands, which link the molecules into one-dimensional chains along [010]. The P1—O3 and P1—S1 bond lengths are 1.491 (2) and 1.9372 (14) Å respectively, corresponding to a delocalization of the negative charge over the O3—P1—S1 fragment.