metal-organic compounds
{6,6′-Dimethoxy-2,2′-[naphthalene-2,3-diylbis(nitrilomethylidyne)]diphenolato}thiocyanatocobalt(III) diethyl ether dichloromethane solvate
aDepartment of Chemistry, Faculty of Science and Engineering, Kinki University, Higashi-Osaka, Osaka 577-8502, Japan, and bDepartment of Applied Chemistry, School of Science, Xi'an University of Technology, Xi'an 710048, People's Republic of China
*Correspondence e-mail: yuzhong@xaut.edu.cn
In the title complex, [Co(C26H20N2O4)(NCS)]·C4H10O·CH2Cl2, the pentacoordinated CoIII atom exhibits a distorted square-pyramidal geometry with an N,N′,O,O′ tetradentate Schiff base ligand in the basal plane and one thiocyanate ligand at the apical site. The diethyl ether molecule is located in a cavity provided by four O atoms of the ligand with weak C—H⋯O interactions, generating two short O⋯O contact distances [2.766 (3) and 2.745 (3) Å] between the diethyl ether molecule and the ligand. The is stabilized by the weak C—H⋯O and C—H⋯N interactions and π–π interactions between the naphthyl ring system and the benzene ring [centroid–centroid distance = 3.657 (5) Å] and between the two naphthyl ring systems [centroid–centroid distance = 4.305 (2) Å].
Related literature
For the properties of Co(III) complexes with Schiff base ligands, see: Ito & Katsuki (1999); Wezenberg & Kleij (2008); Di Bella et al. (1995). For related structures, see: Kennedy et al. (1984); Marzilli et al. (1985); Álvarez et al. (2002). For hydrogen-bond length data, see: Desiraju & Steiner (1999). For non-bonded contact distances, see: Rowland & Taylor (1996); De Angelis et al. (1996). For the preparation of bis(o-vanillin)-2,3-naphthalenediimine, see: Nabei et al. (2008).
Experimental
Crystal data
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Refinement
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Data collection: CrystalClear (Rigaku, 2001); cell CrystalClear; data reduction: CrystalStructure (Rigaku/MSC, 2007); program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXL97; software used to prepare material for publication: CrystalStructure.
Supporting information
10.1107/S1600536809000841/is2372sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536809000841/is2372Isup2.hkl
The desired ligand, bis(o-vanillin)-2,3-naphthalenediimine, was synthesized according to the literature procedures (Nabei et al., 2008). A solution of Co(SCN)2 (0.1 mmol, 17.6 mg) in methanol (10 ml) was layered over a solution of ligand (0.1 mmol, 42.6 mg) in dichloromethane (10 ml). After standing for two weeks at room temperature, the brown brick crystals of title complex suitable for X-ray analysis were obtained.
All H atoms were placed in calculated positions and refined as riding, with C—H = 0.95–0.99 Å and Uiso(H) = 1.2Ueq(C).
Data collection: CrystalClear (Rigaku, 2001); cell
CrystalClear (Rigaku, 2001); data reduction: CrystalStructure (Rigaku/MSC, 2007); program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXL97 (Sheldrick, 2008); software used to prepare material for publication: CrystalStructure (Rigaku/MSC, 2007.[Co(C26H20N2O4)(NCS)]·C4H10O·CH2Cl2 | F(000) = 1448.00 |
Mr = 700.52 | Dx = 1.463 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71070 Å |
Hall symbol: -P 2yn | Cell parameters from 8164 reflections |
a = 9.1935 (9) Å | θ = 3.0–27.5° |
b = 13.3640 (11) Å | µ = 0.82 mm−1 |
c = 25.910 (3) Å | T = 120 K |
β = 92.462 (6)° | Block, brown |
V = 3180.4 (5) Å3 | 0.40 × 0.10 × 0.10 mm |
Z = 4 |
Rigaku Mercury diffractometer | 6234 reflections with F2 > 2σ(F2) |
Detector resolution: 7.31 pixels mm-1 | Rint = 0.051 |
ω scans | θmax = 27.5° |
Absorption correction: multi-scan (Jacobson, 1998) | h = −11→11 |
Tmin = 0.799, Tmax = 0.921 | k = −17→16 |
24340 measured reflections | l = −33→33 |
7241 independent reflections |
Refinement on F2 | 0 restraints |
R[F2 > 2σ(F2)] = 0.075 | H-atom parameters constrained |
wR(F2) = 0.136 | w = 1/[σ2(Fo2) + (0.0406P)2 + 5.4074P] where P = (Fo2 + 2Fc2)/3 |
S = 1.21 | (Δ/σ)max < 0.001 |
7241 reflections | Δρmax = 0.69 e Å−3 |
397 parameters | Δρmin = −0.60 e Å−3 |
[Co(C26H20N2O4)(NCS)]·C4H10O·CH2Cl2 | V = 3180.4 (5) Å3 |
Mr = 700.52 | Z = 4 |
Monoclinic, P21/n | Mo Kα radiation |
a = 9.1935 (9) Å | µ = 0.82 mm−1 |
b = 13.3640 (11) Å | T = 120 K |
c = 25.910 (3) Å | 0.40 × 0.10 × 0.10 mm |
β = 92.462 (6)° |
Rigaku Mercury diffractometer | 7241 independent reflections |
Absorption correction: multi-scan (Jacobson, 1998) | 6234 reflections with F2 > 2σ(F2) |
Tmin = 0.799, Tmax = 0.921 | Rint = 0.051 |
24340 measured reflections |
R[F2 > 2σ(F2)] = 0.075 | 0 restraints |
wR(F2) = 0.136 | H-atom parameters constrained |
S = 1.21 | Δρmax = 0.69 e Å−3 |
7241 reflections | Δρmin = −0.60 e Å−3 |
397 parameters |
Geometry. ENTER SPECIAL DETAILS OF THE MOLECULAR GEOMETRY |
Refinement. Refinement was performed using all reflections. The weighted R-factor (wR) and goodness of fit (S) are based on F2. R-factor (gt) are based on F. The threshold expression of F2 > 2.0 σ(F2) is used only for calculating R-factor (gt). |
x | y | z | Uiso*/Ueq | ||
Co1 | 0.86917 (5) | 0.14242 (3) | 0.104634 (16) | 0.01291 (12) | |
Cl1 | 0.94249 (14) | −0.01789 (9) | 0.26072 (5) | 0.0457 (3) | |
Cl2 | 1.08816 (13) | 0.13888 (10) | 0.32166 (4) | 0.0432 (2) | |
S1 | 1.23023 (10) | −0.10089 (7) | 0.16110 (3) | 0.0209 (2) | |
O1 | 0.9600 (2) | 0.26531 (17) | 0.07695 (9) | 0.0169 (5) | |
O2 | 0.8278 (2) | 0.20652 (17) | 0.17258 (9) | 0.0169 (5) | |
O3 | 1.1184 (2) | 0.42651 (18) | 0.06792 (9) | 0.0208 (5) | |
O4 | 0.8313 (2) | 0.30348 (19) | 0.25937 (9) | 0.0227 (5) | |
O5 | 0.9766 (3) | 0.3836 (2) | 0.16464 (11) | 0.0342 (7) | |
N1 | 0.8470 (3) | 0.0896 (2) | 0.02833 (10) | 0.0136 (5) | |
N2 | 0.6785 (3) | 0.0629 (2) | 0.10650 (10) | 0.0125 (5) | |
N3 | 1.0299 (3) | 0.0455 (2) | 0.12721 (11) | 0.0200 (6) | |
C1 | 0.7473 (3) | −0.0599 (2) | −0.01750 (12) | 0.0143 (6) | |
C2 | 0.7520 (3) | 0.0062 (2) | 0.02329 (13) | 0.0135 (6) | |
C3 | 0.6577 (3) | −0.0073 (2) | 0.06516 (12) | 0.0136 (6) | |
C4 | 0.5599 (3) | −0.0851 (2) | 0.06453 (13) | 0.0152 (6) | |
C5 | 0.4501 (3) | −0.2336 (2) | 0.02066 (14) | 0.0212 (7) | |
C6 | 0.4441 (4) | −0.2974 (2) | −0.02095 (14) | 0.0231 (8) | |
C7 | 0.5377 (4) | −0.2840 (2) | −0.06230 (15) | 0.0237 (8) | |
C8 | 0.6372 (3) | −0.2082 (2) | −0.06120 (13) | 0.0188 (7) | |
C9 | 0.6461 (3) | −0.1400 (2) | −0.01923 (13) | 0.0159 (6) | |
C10 | 0.5509 (3) | −0.1530 (2) | 0.02226 (13) | 0.0155 (6) | |
C11 | 0.8959 (3) | 0.1312 (2) | −0.01225 (12) | 0.0151 (6) | |
C12 | 0.9881 (3) | 0.2190 (2) | −0.01257 (13) | 0.0151 (6) | |
C13 | 1.0523 (3) | 0.2418 (2) | −0.05992 (13) | 0.0185 (7) | |
C14 | 1.1415 (4) | 0.3229 (2) | −0.06411 (14) | 0.0224 (8) | |
C15 | 1.1658 (4) | 0.3869 (2) | −0.02166 (14) | 0.0202 (7) | |
C16 | 1.1014 (3) | 0.3677 (2) | 0.02430 (13) | 0.0175 (7) | |
C17 | 1.0133 (3) | 0.2812 (2) | 0.03134 (13) | 0.0156 (7) | |
C18 | 1.2007 (4) | 0.5168 (2) | 0.06299 (15) | 0.0267 (8) | |
C19 | 0.5787 (3) | 0.0745 (2) | 0.14003 (13) | 0.0140 (6) | |
C20 | 0.5903 (3) | 0.1340 (2) | 0.18630 (12) | 0.0144 (6) | |
C21 | 0.4719 (3) | 0.1279 (2) | 0.21954 (13) | 0.0176 (7) | |
C22 | 0.4720 (4) | 0.1784 (2) | 0.26559 (13) | 0.0207 (7) | |
C23 | 0.5933 (4) | 0.2381 (2) | 0.28035 (13) | 0.0193 (7) | |
C24 | 0.7092 (3) | 0.2458 (2) | 0.24873 (13) | 0.0165 (7) | |
C25 | 0.7134 (3) | 0.1936 (2) | 0.20060 (12) | 0.0141 (6) | |
C26 | 0.8445 (4) | 0.3472 (3) | 0.30996 (14) | 0.0286 (9) | |
C27 | 1.1133 (3) | −0.0151 (2) | 0.14180 (13) | 0.0163 (7) | |
C28 | 1.0497 (4) | 0.0897 (3) | 0.25913 (15) | 0.0294 (9) | |
C29 | 1.1140 (4) | 0.4060 (2) | 0.19570 (14) | 0.0223 (7) | |
C30 | 1.2196 (4) | 0.3211 (3) | 0.19249 (17) | 0.0334 (9) | |
C31 | 0.8751 (4) | 0.4713 (2) | 0.16089 (15) | 0.0229 (8) | |
C32 | 0.7414 (4) | 0.4437 (3) | 0.12821 (15) | 0.0258 (8) | |
H1 | 0.8123 | −0.0517 | −0.0447 | 0.017* | |
H4 | 0.4977 | −0.0935 | 0.0926 | 0.018* | |
H5 | 0.3870 | −0.2434 | 0.0483 | 0.025* | |
H6 | 0.3763 | −0.3511 | −0.0220 | 0.028* | |
H7 | 0.5312 | −0.3281 | −0.0911 | 0.028* | |
H8 | 0.7011 | −0.2010 | −0.0888 | 0.023* | |
H11 | 0.8691 | 0.1019 | −0.0447 | 0.018* | |
H13 | 1.0330 | 0.2002 | −0.0891 | 0.022* | |
H14 | 1.1870 | 0.3358 | −0.0957 | 0.027* | |
H15 | 1.2269 | 0.4438 | −0.0247 | 0.024* | |
H18A | 1.2052 | 0.5524 | 0.0961 | 0.032* | |
H18B | 1.1536 | 0.5595 | 0.0364 | 0.032* | |
H18C | 1.2996 | 0.5003 | 0.0531 | 0.032* | |
H19 | 0.4893 | 0.0403 | 0.1333 | 0.017* | |
H21 | 0.3902 | 0.0877 | 0.2096 | 0.021* | |
H22 | 0.3916 | 0.1732 | 0.2873 | 0.025* | |
H23 | 0.5950 | 0.2731 | 0.3123 | 0.023* | |
H26A | 0.9345 | 0.3864 | 0.3132 | 0.034* | |
H26B | 0.8471 | 0.2941 | 0.3361 | 0.034* | |
H26C | 0.7609 | 0.3910 | 0.3152 | 0.034* | |
H28A | 0.9985 | 0.1411 | 0.2377 | 0.035* | |
H28B | 1.1423 | 0.0737 | 0.2428 | 0.035* | |
H29A | 1.1586 | 0.4679 | 0.1825 | 0.027* | |
H29B | 1.0910 | 0.4173 | 0.2322 | 0.027* | |
H30A | 1.3087 | 0.3372 | 0.2130 | 0.040* | |
H30B | 1.2433 | 0.3106 | 0.1564 | 0.040* | |
H30C | 1.1760 | 0.2602 | 0.2061 | 0.040* | |
H31A | 0.9247 | 0.5289 | 0.1452 | 0.027* | |
H31B | 0.8466 | 0.4911 | 0.1959 | 0.027* | |
H32A | 0.6753 | 0.5012 | 0.1257 | 0.031* | |
H32B | 0.6920 | 0.3874 | 0.1441 | 0.031* | |
H32C | 0.7700 | 0.4247 | 0.0936 | 0.031* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Co1 | 0.0163 (2) | 0.0129 (2) | 0.0096 (2) | −0.00135 (19) | 0.00109 (17) | 0.00003 (18) |
Cl1 | 0.0561 (7) | 0.0395 (6) | 0.0431 (6) | −0.0178 (5) | 0.0187 (5) | −0.0048 (5) |
Cl2 | 0.0424 (6) | 0.0508 (7) | 0.0355 (6) | 0.0001 (5) | −0.0067 (5) | −0.0069 (5) |
S1 | 0.0193 (4) | 0.0229 (4) | 0.0203 (4) | 0.0029 (3) | −0.0010 (3) | 0.0034 (3) |
O1 | 0.0238 (13) | 0.0165 (12) | 0.0107 (11) | −0.0038 (10) | 0.0018 (9) | −0.0011 (9) |
O2 | 0.0203 (12) | 0.0179 (12) | 0.0128 (11) | −0.0037 (10) | 0.0036 (9) | −0.0025 (9) |
O3 | 0.0301 (14) | 0.0181 (12) | 0.0142 (12) | −0.0102 (11) | −0.0006 (10) | −0.0005 (9) |
O4 | 0.0307 (14) | 0.0230 (13) | 0.0145 (12) | −0.0071 (11) | 0.0018 (10) | −0.0085 (10) |
O5 | 0.0363 (17) | 0.0322 (16) | 0.0337 (16) | −0.0014 (13) | −0.0025 (13) | −0.0020 (12) |
N1 | 0.0176 (14) | 0.0122 (13) | 0.0109 (13) | 0.0019 (11) | 0.0002 (11) | 0.0002 (10) |
N2 | 0.0181 (14) | 0.0104 (12) | 0.0089 (12) | 0.0011 (11) | −0.0013 (11) | 0.0010 (10) |
N3 | 0.0247 (16) | 0.0222 (16) | 0.0132 (14) | 0.0026 (13) | 0.0005 (12) | −0.0002 (12) |
C1 | 0.0149 (16) | 0.0161 (16) | 0.0119 (15) | 0.0025 (13) | 0.0015 (13) | 0.0024 (12) |
C2 | 0.0141 (16) | 0.0124 (15) | 0.0137 (15) | 0.0031 (13) | −0.0031 (13) | 0.0012 (12) |
C3 | 0.0164 (16) | 0.0138 (16) | 0.0102 (15) | 0.0023 (13) | −0.0043 (13) | −0.0014 (12) |
C4 | 0.0161 (16) | 0.0165 (16) | 0.0130 (15) | 0.0026 (13) | −0.0001 (13) | 0.0002 (12) |
C5 | 0.0193 (18) | 0.0216 (18) | 0.0228 (18) | −0.0006 (15) | 0.0002 (15) | 0.0013 (14) |
C6 | 0.0213 (18) | 0.0219 (19) | 0.0257 (19) | −0.0073 (15) | −0.0045 (15) | −0.0028 (15) |
C7 | 0.028 (2) | 0.0192 (18) | 0.0233 (19) | 0.0012 (16) | −0.0072 (16) | −0.0064 (14) |
C8 | 0.0209 (18) | 0.0200 (17) | 0.0151 (16) | 0.0053 (14) | −0.0040 (14) | −0.0003 (13) |
C9 | 0.0171 (16) | 0.0146 (16) | 0.0155 (16) | 0.0040 (14) | −0.0040 (13) | −0.0005 (13) |
C10 | 0.0164 (16) | 0.0134 (16) | 0.0164 (16) | 0.0011 (13) | −0.0043 (13) | 0.0010 (13) |
C11 | 0.0193 (17) | 0.0142 (16) | 0.0118 (15) | 0.0027 (13) | −0.0011 (13) | 0.0008 (12) |
C12 | 0.0185 (17) | 0.0139 (16) | 0.0129 (16) | 0.0017 (13) | −0.0005 (13) | 0.0035 (12) |
C13 | 0.0262 (19) | 0.0163 (17) | 0.0133 (16) | −0.0008 (14) | 0.0037 (14) | 0.0011 (13) |
C14 | 0.029 (2) | 0.0248 (19) | 0.0141 (16) | 0.0014 (16) | 0.0080 (15) | 0.0073 (14) |
C15 | 0.0218 (18) | 0.0183 (17) | 0.0202 (17) | −0.0032 (14) | −0.0012 (15) | 0.0053 (14) |
C16 | 0.0196 (17) | 0.0172 (17) | 0.0153 (16) | −0.0011 (14) | −0.0048 (13) | 0.0011 (13) |
C17 | 0.0167 (17) | 0.0160 (16) | 0.0140 (16) | 0.0026 (13) | −0.0019 (13) | 0.0030 (13) |
C18 | 0.032 (2) | 0.0218 (19) | 0.026 (2) | −0.0113 (16) | 0.0010 (17) | 0.0001 (15) |
C19 | 0.0142 (16) | 0.0115 (15) | 0.0162 (16) | 0.0029 (12) | −0.0013 (13) | 0.0014 (12) |
C20 | 0.0197 (17) | 0.0105 (15) | 0.0131 (15) | 0.0050 (13) | 0.0012 (13) | 0.0027 (12) |
C21 | 0.0170 (16) | 0.0168 (17) | 0.0193 (17) | 0.0009 (14) | 0.0019 (13) | 0.0003 (13) |
C22 | 0.0238 (19) | 0.0217 (18) | 0.0173 (17) | 0.0043 (15) | 0.0102 (15) | 0.0019 (14) |
C23 | 0.030 (2) | 0.0138 (16) | 0.0140 (16) | 0.0032 (14) | 0.0037 (14) | −0.0026 (13) |
C24 | 0.0226 (18) | 0.0139 (16) | 0.0129 (16) | 0.0005 (14) | −0.0004 (14) | −0.0015 (12) |
C25 | 0.0217 (17) | 0.0103 (15) | 0.0102 (15) | 0.0029 (13) | 0.0010 (13) | 0.0021 (12) |
C26 | 0.035 (2) | 0.034 (2) | 0.0175 (18) | −0.0041 (18) | 0.0019 (16) | −0.0138 (16) |
C27 | 0.0176 (17) | 0.0192 (17) | 0.0119 (15) | −0.0047 (14) | 0.0012 (13) | −0.0020 (13) |
C28 | 0.027 (2) | 0.035 (2) | 0.026 (2) | −0.0033 (18) | −0.0015 (17) | −0.0021 (17) |
C29 | 0.0241 (19) | 0.0248 (19) | 0.0176 (17) | −0.0020 (15) | −0.0053 (15) | −0.0033 (14) |
C30 | 0.031 (2) | 0.031 (2) | 0.037 (2) | 0.0029 (18) | −0.0063 (19) | −0.0046 (18) |
C31 | 0.0255 (19) | 0.0165 (17) | 0.026 (2) | −0.0014 (15) | −0.0012 (16) | 0.0001 (14) |
C32 | 0.026 (2) | 0.025 (2) | 0.026 (2) | 0.0010 (16) | −0.0039 (16) | 0.0008 (16) |
Co1—O1 | 1.990 (2) | C20—C21 | 1.419 (4) |
Co1—O2 | 2.009 (2) | C20—C25 | 1.420 (4) |
Co1—N1 | 2.101 (2) | C21—C22 | 1.371 (4) |
Co1—N2 | 2.053 (2) | C22—C23 | 1.411 (5) |
Co1—N3 | 2.033 (3) | C23—C24 | 1.376 (5) |
Cl1—C28 | 1.745 (4) | C24—C25 | 1.430 (4) |
Cl2—C28 | 1.770 (4) | C29—C30 | 1.498 (5) |
S1—C27 | 1.635 (3) | C31—C32 | 1.508 (5) |
O1—C17 | 1.316 (4) | C1—H1 | 0.950 |
O2—C25 | 1.315 (4) | C4—H4 | 0.950 |
O3—C16 | 1.380 (4) | C5—H5 | 0.950 |
O3—C18 | 1.433 (4) | C6—H6 | 0.950 |
O4—C24 | 1.380 (4) | C7—H7 | 0.950 |
O4—C26 | 1.436 (4) | C8—H8 | 0.950 |
O5—C29 | 1.499 (4) | C11—H11 | 0.950 |
O5—C31 | 1.499 (4) | C13—H13 | 0.950 |
N1—C2 | 1.419 (4) | C14—H14 | 0.950 |
N1—C11 | 1.287 (4) | C15—H15 | 0.950 |
N2—C3 | 1.430 (4) | C18—H18A | 0.980 |
N2—C19 | 1.299 (4) | C18—H18B | 0.980 |
N3—C27 | 1.166 (4) | C18—H18C | 0.980 |
C1—C2 | 1.376 (4) | C19—H19 | 0.950 |
C1—C9 | 1.418 (4) | C21—H21 | 0.950 |
C2—C3 | 1.428 (4) | C22—H22 | 0.950 |
C3—C4 | 1.375 (4) | C23—H23 | 0.950 |
C4—C10 | 1.422 (4) | C26—H26A | 0.980 |
C5—C6 | 1.374 (5) | C26—H26B | 0.980 |
C5—C10 | 1.420 (4) | C26—H26C | 0.980 |
C6—C7 | 1.414 (5) | C28—H28A | 0.990 |
C7—C8 | 1.364 (5) | C28—H28B | 0.990 |
C8—C9 | 1.419 (4) | C29—H29A | 0.990 |
C9—C10 | 1.426 (4) | C29—H29B | 0.990 |
C11—C12 | 1.448 (4) | C30—H30A | 0.980 |
C12—C13 | 1.417 (4) | C30—H30B | 0.980 |
C12—C17 | 1.420 (4) | C30—H30C | 0.980 |
C13—C14 | 1.366 (5) | C31—H31A | 0.990 |
C14—C15 | 1.404 (5) | C31—H31B | 0.990 |
C15—C16 | 1.377 (5) | C32—H32A | 0.980 |
C16—C17 | 1.428 (4) | C32—H32B | 0.980 |
C19—C20 | 1.439 (4) | C32—H32C | 0.980 |
O1···O5 | 2.766 (3) | O1···H30B | 3.305 |
O1···C32 | 3.423 (4) | O1···H32B | 3.483 |
O2···O5 | 2.745 (3) | O1···H32C | 2.799 |
O2···C28 | 3.352 (4) | O2···H28A | 2.417 |
O2···C31 | 3.580 (4) | O2···H30C | 3.358 |
O2···C32 | 3.453 (4) | O2···H32B | 2.804 |
O3···O5 | 2.931 (3) | O2···H32C | 3.589 |
O3···C29 | 3.324 (4) | O3···H29A | 3.028 |
O3···C31 | 3.410 (4) | O3···H30B | 2.957 |
O4···O5 | 3.039 (3) | O3···H31A | 3.059 |
O4···C29 | 3.424 (4) | O3···H32C | 3.299 |
O4···C31 | 3.434 (4) | O4···H28A | 2.732 |
O5···O1 | 2.766 (3) | O4···H29B | 2.942 |
O5···O2 | 2.745 (3) | O4···H30C | 3.558 |
O5···O3 | 2.931 (3) | O4···H31B | 3.006 |
O5···O4 | 3.039 (3) | O4···H32B | 3.389 |
O5···C30 | 2.464 (5) | H1···N3i | 2.636 |
O5···C32 | 2.457 (4) | H28A···O2 | 2.417 |
C1···N3i | 3.579 (4) | H29A···O3 | 3.028 |
C28···O2 | 3.352 (4) | H29B···O4 | 2.942 |
C29···O3 | 3.324 (4) | H30B···O1 | 3.305 |
C29···O4 | 3.424 (4) | H30B···O3 | 2.957 |
C30···O5 | 2.464 (5) | H31A···O3 | 3.059 |
C31···O2 | 3.580 (4) | H31B···O4 | 3.006 |
C31···O3 | 3.410 (4) | H32B···O1 | 3.483 |
C31···O4 | 3.434 (4) | H32B···O2 | 2.804 |
C32···Cl1ii | 3.438 (4) | H32B···O4 | 3.389 |
C32···O1 | 3.423 (4) | H32C···O1 | 2.799 |
C32···O2 | 3.453 (4) | H32C···O2 | 3.589 |
C32···O5 | 2.457 (4) | H32C···O3 | 3.299 |
O1—Co1—O2 | 93.56 (9) | O5—C31—C32 | 109.6 (2) |
O1—Co1—N1 | 87.90 (10) | C2—C1—H1 | 119.7 |
O1—Co1—N2 | 143.89 (10) | C9—C1—H1 | 119.8 |
O1—Co1—N3 | 108.59 (11) | C3—C4—H4 | 119.7 |
O2—Co1—N1 | 162.48 (10) | C10—C4—H4 | 119.7 |
O2—Co1—N2 | 90.36 (10) | C6—C5—H5 | 120.1 |
O2—Co1—N3 | 100.51 (10) | C10—C5—H5 | 120.1 |
N1—Co1—N2 | 78.44 (10) | C5—C6—H6 | 119.7 |
N1—Co1—N3 | 95.54 (11) | C7—C6—H6 | 119.7 |
N2—Co1—N3 | 105.92 (11) | C6—C7—H7 | 119.7 |
Co1—O1—C17 | 129.4 (2) | C8—C7—H7 | 119.7 |
Co1—O2—C25 | 127.9 (2) | C7—C8—H8 | 119.7 |
C16—O3—C18 | 116.6 (2) | C9—C8—H8 | 119.7 |
C24—O4—C26 | 116.5 (2) | N1—C11—H11 | 117.3 |
C29—O5—C31 | 112.7 (2) | C12—C11—H11 | 117.3 |
Co1—N1—C2 | 112.7 (2) | C12—C13—H13 | 119.6 |
Co1—N1—C11 | 126.9 (2) | C14—C13—H13 | 119.5 |
C2—N1—C11 | 119.9 (2) | C13—C14—H14 | 120.1 |
Co1—N2—C3 | 114.1 (2) | C15—C14—H14 | 120.1 |
Co1—N2—C19 | 125.6 (2) | C14—C15—H15 | 119.9 |
C3—N2—C19 | 120.3 (2) | C16—C15—H15 | 119.9 |
Co1—N3—C27 | 174.4 (2) | O3—C18—H18A | 109.5 |
C2—C1—C9 | 120.5 (3) | O3—C18—H18B | 109.5 |
N1—C2—C1 | 125.0 (3) | O3—C18—H18C | 109.5 |
N1—C2—C3 | 114.8 (2) | H18A—C18—H18B | 109.5 |
C1—C2—C3 | 120.2 (2) | H18A—C18—H18C | 109.5 |
N2—C3—C2 | 114.9 (2) | H18B—C18—H18C | 109.5 |
N2—C3—C4 | 124.8 (2) | N2—C19—H19 | 116.8 |
C2—C3—C4 | 120.3 (2) | C20—C19—H19 | 116.8 |
C3—C4—C10 | 120.6 (3) | C20—C21—H21 | 119.1 |
C6—C5—C10 | 119.9 (3) | C22—C21—H21 | 119.1 |
C5—C6—C7 | 120.7 (3) | C21—C22—H22 | 120.5 |
C6—C7—C8 | 120.5 (3) | C23—C22—H22 | 120.5 |
C7—C8—C9 | 120.6 (3) | C22—C23—H23 | 119.9 |
C1—C9—C8 | 121.7 (3) | C24—C23—H23 | 119.9 |
C1—C9—C10 | 119.5 (3) | O4—C26—H26A | 109.5 |
C8—C9—C10 | 118.8 (3) | O4—C26—H26B | 109.5 |
C4—C10—C5 | 121.5 (3) | O4—C26—H26C | 109.5 |
C4—C10—C9 | 119.0 (3) | H26A—C26—H26B | 109.5 |
C5—C10—C9 | 119.4 (3) | H26A—C26—H26C | 109.5 |
N1—C11—C12 | 125.4 (2) | H26B—C26—H26C | 109.5 |
C11—C12—C13 | 116.4 (2) | Cl1—C28—H28A | 109.2 |
C11—C12—C17 | 123.0 (3) | Cl1—C28—H28B | 109.2 |
C13—C12—C17 | 120.5 (3) | Cl2—C28—H28A | 109.2 |
C12—C13—C14 | 120.9 (3) | Cl2—C28—H28B | 109.2 |
C13—C14—C15 | 119.8 (3) | H28A—C28—H28B | 107.9 |
C14—C15—C16 | 120.2 (3) | O5—C29—H29A | 109.5 |
O3—C16—C15 | 124.3 (3) | O5—C29—H29B | 109.5 |
O3—C16—C17 | 113.7 (2) | C30—C29—H29A | 109.5 |
C15—C16—C17 | 122.0 (3) | C30—C29—H29B | 109.5 |
O1—C17—C12 | 124.8 (3) | H29A—C29—H29B | 108.1 |
O1—C17—C16 | 118.7 (2) | C29—C30—H30A | 109.5 |
C12—C17—C16 | 116.5 (3) | C29—C30—H30B | 109.5 |
N2—C19—C20 | 126.4 (3) | C29—C30—H30C | 109.5 |
C19—C20—C21 | 116.3 (2) | H30A—C30—H30B | 109.5 |
C19—C20—C25 | 123.9 (3) | H30A—C30—H30C | 109.5 |
C21—C20—C25 | 119.8 (2) | H30B—C30—H30C | 109.5 |
C20—C21—C22 | 121.9 (3) | O5—C31—H31A | 109.8 |
C21—C22—C23 | 119.1 (3) | O5—C31—H31B | 109.8 |
C22—C23—C24 | 120.3 (3) | C32—C31—H31A | 109.8 |
O4—C24—C23 | 124.5 (3) | C32—C31—H31B | 109.8 |
O4—C24—C25 | 113.2 (2) | H31A—C31—H31B | 108.2 |
C23—C24—C25 | 122.2 (3) | C31—C32—H32A | 109.5 |
O2—C25—C20 | 125.2 (2) | C31—C32—H32B | 109.5 |
O2—C25—C24 | 118.0 (2) | C31—C32—H32C | 109.5 |
C20—C25—C24 | 116.7 (3) | H32A—C32—H32B | 109.5 |
S1—C27—N3 | 178.9 (3) | H32A—C32—H32C | 109.5 |
Cl1—C28—Cl2 | 112.0 (2) | H32B—C32—H32C | 109.5 |
O5—C29—C30 | 110.6 (3) | ||
O1—Co1—O2—C25 | 142.7 (2) | N1—C2—C3—N2 | −2.6 (4) |
O2—Co1—O1—C17 | −178.3 (2) | N1—C2—C3—C4 | 179.5 (2) |
O1—Co1—N1—C2 | −166.2 (2) | C1—C2—C3—N2 | 176.7 (2) |
O1—Co1—N1—C11 | 5.6 (2) | C1—C2—C3—C4 | −1.2 (4) |
N1—Co1—O1—C17 | −15.8 (2) | N2—C3—C4—C10 | −177.8 (3) |
O1—Co1—N2—C3 | 88.5 (2) | C2—C3—C4—C10 | −0.1 (3) |
O1—Co1—N2—C19 | −89.0 (3) | C3—C4—C10—C5 | −179.7 (3) |
N2—Co1—O1—C17 | −82.8 (3) | C3—C4—C10—C9 | 0.7 (4) |
N3—Co1—O1—C17 | 79.3 (2) | C6—C5—C10—C4 | 179.7 (3) |
O2—Co1—N1—C2 | −71.0 (4) | C6—C5—C10—C9 | −0.7 (5) |
O2—Co1—N1—C11 | 100.8 (4) | C10—C5—C6—C7 | 0.2 (5) |
N1—Co1—O2—C25 | 48.4 (4) | C5—C6—C7—C8 | 1.0 (5) |
O2—Co1—N2—C3 | −175.0 (2) | C6—C7—C8—C9 | −1.6 (5) |
O2—Co1—N2—C19 | 7.6 (2) | C7—C8—C9—C1 | −179.2 (3) |
N2—Co1—O2—C25 | −1.3 (2) | C7—C8—C9—C10 | 1.1 (5) |
N3—Co1—O2—C25 | −107.6 (2) | C1—C9—C10—C4 | 0.0 (4) |
N1—Co1—N2—C3 | 18.6 (2) | C1—C9—C10—C5 | −179.6 (3) |
N1—Co1—N2—C19 | −158.9 (2) | C8—C9—C10—C4 | 179.7 (3) |
N2—Co1—N1—C2 | −19.8 (2) | C8—C9—C10—C5 | 0.1 (3) |
N2—Co1—N1—C11 | 152.0 (3) | N1—C11—C12—C13 | 168.5 (3) |
N3—Co1—N1—C2 | 85.4 (2) | N1—C11—C12—C17 | −12.5 (5) |
N3—Co1—N1—C11 | −102.9 (2) | C11—C12—C13—C14 | −179.7 (3) |
N3—Co1—N2—C3 | −74.0 (2) | C11—C12—C17—O1 | 1.8 (5) |
N3—Co1—N2—C19 | 108.6 (2) | C11—C12—C17—C16 | −177.1 (3) |
Co1—O1—C17—C12 | 14.8 (4) | C13—C12—C17—O1 | −179.1 (3) |
Co1—O1—C17—C16 | −166.3 (2) | C13—C12—C17—C16 | 1.9 (4) |
Co1—O2—C25—C20 | −3.5 (4) | C17—C12—C13—C14 | 1.2 (5) |
Co1—O2—C25—C24 | 178.4 (2) | C12—C13—C14—C15 | −2.6 (5) |
C18—O3—C16—C15 | 4.5 (4) | C13—C14—C15—C16 | 0.8 (5) |
C18—O3—C16—C17 | −177.5 (2) | C14—C15—C16—O3 | −179.7 (3) |
C26—O4—C24—C23 | 8.5 (4) | C14—C15—C16—C17 | 2.5 (5) |
C26—O4—C24—C25 | −171.8 (2) | O3—C16—C17—O1 | −0.8 (4) |
C29—O5—C31—C32 | 178.8 (2) | O3—C16—C17—C12 | 178.3 (2) |
C31—O5—C29—C30 | −172.5 (3) | C15—C16—C17—O1 | 177.2 (3) |
Co1—N1—C2—C1 | −161.2 (2) | C15—C16—C17—C12 | −3.7 (5) |
Co1—N1—C2—C3 | 18.0 (3) | N2—C19—C20—C21 | −174.3 (3) |
Co1—N1—C11—C12 | 6.0 (4) | N2—C19—C20—C25 | 3.3 (5) |
C2—N1—C11—C12 | 177.2 (3) | C19—C20—C21—C22 | 177.8 (3) |
C11—N1—C2—C1 | 26.4 (4) | C19—C20—C25—O2 | 3.9 (5) |
C11—N1—C2—C3 | −154.4 (3) | C19—C20—C25—C24 | −178.0 (3) |
Co1—N2—C3—C2 | −14.6 (3) | C21—C20—C25—O2 | −178.6 (3) |
Co1—N2—C3—C4 | 163.2 (2) | C21—C20—C25—C24 | −0.5 (4) |
Co1—N2—C19—C20 | −9.6 (4) | C25—C20—C21—C22 | 0.1 (3) |
C3—N2—C19—C20 | 173.2 (3) | C21—C22—C23—C24 | 0.4 (5) |
C19—N2—C3—C2 | 163.0 (2) | C22—C23—C24—O4 | 178.8 (3) |
C19—N2—C3—C4 | −19.2 (4) | C22—C23—C24—C25 | −0.8 (5) |
C2—C1—C9—C8 | 178.9 (3) | O4—C24—C25—O2 | −0.6 (4) |
C2—C1—C9—C10 | −1.4 (4) | O4—C24—C25—C20 | −178.8 (2) |
C9—C1—C2—N1 | −178.8 (3) | C23—C24—C25—O2 | 179.1 (3) |
C9—C1—C2—C3 | 2.0 (4) | C23—C24—C25—C20 | 0.9 (4) |
Symmetry codes: (i) −x+2, −y, −z; (ii) −x+3/2, y+1/2, −z+1/2. |
D—H···A | D—H | H···A | D···A | D—H···A |
C1—H1···N3i | 0.95 | 2.64 | 3.579 (4) | 172 |
C28—H28A···O2 | 0.99 | 2.42 | 3.352 (4) | 157 |
C29—H29B···O4 | 0.99 | 2.94 | 3.424 (4) | 111 |
C30—H30B···O3 | 0.98 | 2.96 | 3.607 (5) | 125 |
C32—H32B···O2 | 0.98 | 2.80 | 3.453 (4) | 124 |
C32—H32C···O1 | 0.98 | 2.80 | 3.423 (4) | 122 |
Symmetry code: (i) −x+2, −y, −z. |
Experimental details
Crystal data | |
Chemical formula | [Co(C26H20N2O4)(NCS)]·C4H10O·CH2Cl2 |
Mr | 700.52 |
Crystal system, space group | Monoclinic, P21/n |
Temperature (K) | 120 |
a, b, c (Å) | 9.1935 (9), 13.3640 (11), 25.910 (3) |
β (°) | 92.462 (6) |
V (Å3) | 3180.4 (5) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.82 |
Crystal size (mm) | 0.40 × 0.10 × 0.10 |
Data collection | |
Diffractometer | Rigaku Mercury diffractometer |
Absorption correction | Multi-scan (Jacobson, 1998) |
Tmin, Tmax | 0.799, 0.921 |
No. of measured, independent and observed [F2 > 2σ(F2)] reflections | 24340, 7241, 6234 |
Rint | 0.051 |
(sin θ/λ)max (Å−1) | 0.649 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.075, 0.136, 1.21 |
No. of reflections | 7241 |
No. of parameters | 397 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.69, −0.60 |
Computer programs: CrystalClear (Rigaku, 2001), CrystalStructure (Rigaku/MSC, 2007), SIR97 (Altomare et al., 1999), SHELXL97 (Sheldrick, 2008), CrystalStructure (Rigaku/MSC, 2007.
D—H···A | D—H | H···A | D···A | D—H···A |
C1—H1···N3i | 0.95 | 2.636 | 3.579 (4) | 172 |
C28—H28A···O2 | 0.99 | 2.417 | 3.352 (4) | 157 |
C29—H29B···O4 | 0.99 | 2.942 | 3.424 (4) | 111 |
C30—H30B···O3 | 0.98 | 2.957 | 3.607 (5) | 125 |
C32—H32B···O2 | 0.98 | 2.804 | 3.453 (4) | 124 |
C32—H32C···O1 | 0.98 | 2.799 | 3.423 (4) | 122 |
Symmetry code: (i) −x+2, −y, −z. |
Acknowledgements
This work was supported in part by a Grant-in-Aid for Science Research from the Ministry of Education, Science and Culture, Japan (grant No. 18033054). The authors are grateful to Kinki University for financial support. Partial financial support from Xi'an Applied Materials Innovation Fund (grant No. 200713) is also acknowledged.
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.
Cobalt Schiff base complexes have undergone extensive research as a promising catalyst for various homogeneous reactions (Ito & Katsuki, 1999). Since novel solid state properties on structural types, conductive and magnetic properties (Wezenberg & Kleij, 2008; Di Bella et al., 1995), they recently attract new attentions on the material applications. Herein we report a new Co(III) complex based on the Schiff base ligand bis(o-vanillin)-2,3-naphthalenediimine.
In the title complex, the Co(III) ion shows the five-coordinated square pyramidal geometry, which is defined by two N and two O atoms of the tetradentate ligand in the approximate basal plane and one N atoms of thiocyanate in the apical position (Fig. 1). The bond distances and angles associated with Co(III) atoms are comparable with related five-coordinated cobalt species (Kennedy et al., 1984; Marzilli et al., 1985; Álvarez et al., 2002). The ligand plane is distorted with a dihedral angle of 27.81 (12)° between two phenyl rings. The diethyl ether molecule is approximately perpendicular to ligand plane, with the O atom almost coplanar in the ligand.
In the crystal structure, the complex molecule provides a planar cavity of four O atoms which accommodates a diethyl ether molecule via weak C—H···O interactions (Table 1). The range for the H···O distances agree with those found for weak C—H···O hydrogen bonds (Desiraju & Steiner, 1999). There are short non-bonded intramolecular distances between O atoms of diethyl ether and ligand: O1···O5 = 2.766 (3) Å and O2···O5 = 2.745 (3) Å, slightly less than the corresponding van der Waals distances (O···O = 2.80 Å; Rowland & Taylor, 1996). It may be attributed to those weak interactions between diethyl ether and complex, as well as some effects of crystal packing, which is comparable with a distance [Na···O(Me) = 2.54 (3) Å] in a similar structure (De Angelis et al., 1996). The crystal structure is further stabilized by additional interactions C1—H1···N3i and C28—H28A···O2 (Table 2), together with extended π-π interactions between naphthyl rings and phenyl rings [centroid-centroidi distances of 3.657 (5) Å, dihedral angles of 12.97 (10)°] as well as naphthyl rings [centroid-centroidii distances of 4.305 (2) Å, interplanar distances of 3.521 (4) Å] of adjacent molecules [symmetry codes: (i) -x + 2, -y, -z; (ii) -x + 1, -y, -z], forming an infinite three-dimensional network (Fig. 2).