(2-Acetyl-phenolato)(2-{1-[2-(morpholin-4-yl)ethyl-imino]-eth-yl}phenolato)(thio-cyanato-κN)-cobalt(III).

The title mononuclear cobalt(III) complex, [Co(C(14)H(19)N(2)O(2))(C(8)H(7)O(2))(NCS)], was obtained by the reaction of 2-acetyl-phenol, 2-(morpholin-4-yl)ethyl-amine, ammonium thio-cyan-ate and cobalt nitrate in methanol. The Co(III) atom is coordinated by one phenolate O, one imine N, and one amine N atom of the tridentate Schiff base ligand, two O atoms of the 2-acetyl-phenolate anion and one thio-cyanate N atom. This results in a fairly regular fac-CoN(3)O(3) octa-hedral coordination geometry for the metal ion. The dihedral angle between the two benzene rings is 88.3 (3)°.

Related literature

For background to urease inhibitors, see: Wang (2009 ▶); Wang & Ye (2011 ▶). For similar cobalt(III) complexes, see: Li et al. (2007 ▶, 2008 ▶); Liu (2010 ▶); Wu et al. (2011 ▶).

Experimental

Crystal data

[Co(C14H19N2O2)(C8H7O2)(NCS)]

M = 499.46

Monoclinic,

a = 8.145 (2) Å

b = 15.801 (2) Å

c = 17.702 (3) Å

β = 102.687 (3)°

V = 2222.6 (7) Å3

Z = 4

Mo Kα radiation

μ = 0.90 mm−1

T = 298 K

0.32 × 0.30 × 0.28 mm

Data collection

Bruker SMART CCD diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.761, T max = 0.786

13159 measured reflections

4588 independent reflections

2764 reflections with I > 2σ(I)

R int = 0.047

Refinement

R[F 2 > 2σ(F 2)] = 0.041

wR(F 2) = 0.101

S = 1.03

4588 reflections

291 parameters

H-atom parameters constrained

Δρmax = 0.24 e Å−3

Δρmin = −0.22 e Å−3

Data collection: SMART (Bruker, 1998 ▶); cell refinement: SAINT (Bruker, 1998 ▶); data reduction: SAINT; 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.

Crystal structure: contains datablock(s) global, I. DOI: 10.1107/S1600536811025116/hb5932sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536811025116/hb5932Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

[Co(C14H19N2O2)(C8H7O2)(NCS)]	F(000) = 1040
Mr = 499.46	Dx = 1.493 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
a = 8.145 (2) Å	Cell parameters from 2215 reflections
b = 15.801 (2) Å	θ = 2.5–24.5°
c = 17.702 (3) Å	µ = 0.90 mm−1
β = 102.687 (3)°	T = 298 K
V = 2222.6 (7) Å3	Block, brown
Z = 4	0.32 × 0.30 × 0.28 mm

Bruker SMART CCD diffractometer	4588 independent reflections
Radiation source: fine-focus sealed tube	2764 reflections with I > 2σ(I)
graphite	Rint = 0.047
ω scans	θmax = 26.5°, θmin = 2.6°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −10→9
Tmin = 0.761, Tmax = 0.786	k = −15→19
13159 measured reflections	l = −21→22

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)] = 0.041	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.101	H-atom parameters constrained
S = 1.03	w = 1/[σ2(Fo2) + (0.0387P)2 + 0.1364P] where P = (Fo2 + 2Fc2)/3
4588 reflections	(Δ/σ)max < 0.001
291 parameters	Δρmax = 0.24 e Å−3
0 restraints	Δρmin = −0.22 e Å−3

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
Co1	0.10480 (5)	0.75033 (2)	0.40903 (2)	0.04240 (14)
N1	0.2071 (3)	0.84863 (14)	0.45991 (14)	0.0451 (6)
N2	0.2519 (3)	0.76544 (13)	0.32944 (13)	0.0423 (6)
N3	−0.0691 (3)	0.81713 (16)	0.34625 (15)	0.0553 (7)
O1	0.0119 (2)	0.64890 (12)	0.35843 (11)	0.0511 (5)
O2	0.2783 (2)	0.69333 (11)	0.47566 (10)	0.0445 (5)
O3	−0.0305 (2)	0.73184 (12)	0.47967 (12)	0.0545 (6)
O4	0.3888 (3)	0.69744 (15)	0.20174 (14)	0.0762 (7)
S1	−0.30242 (11)	0.92290 (6)	0.25423 (5)	0.0708 (3)
C1	0.1654 (3)	0.55174 (17)	0.45072 (16)	0.0406 (7)
C2	0.1808 (4)	0.46685 (18)	0.47754 (18)	0.0481 (7)
H2	0.1094	0.4261	0.4501	0.058*
C3	0.2958 (4)	0.44293 (19)	0.54166 (18)	0.0542 (8)
H3	0.3012	0.3870	0.5585	0.065*
C4	0.4056 (4)	0.5034 (2)	0.58189 (17)	0.0510 (8)
H4	0.4868	0.4873	0.6251	0.061*
C5	0.3955 (3)	0.58572 (18)	0.55864 (16)	0.0432 (7)
H5	0.4701	0.6249	0.5866	0.052*
C6	0.2756 (3)	0.61332 (18)	0.49350 (16)	0.0399 (7)
C7	0.0426 (3)	0.57306 (18)	0.38210 (17)	0.0429 (7)
C8	−0.0548 (4)	0.50563 (19)	0.33162 (17)	0.0603 (9)
H8A	−0.1453	0.5311	0.2947	0.090*
H8B	−0.0997	0.4662	0.3631	0.090*
H8C	0.0185	0.4763	0.3047	0.090*
C9	−0.0742 (4)	0.79083 (19)	0.52384 (16)	0.0465 (7)
C10	−0.2153 (4)	0.7738 (2)	0.55482 (18)	0.0576 (9)
H10	−0.2744	0.7236	0.5419	0.069*
C11	−0.2673 (4)	0.8297 (2)	0.60370 (19)	0.0673 (9)
H11	−0.3606	0.8169	0.6239	0.081*
C12	−0.1830 (5)	0.9046 (2)	0.62323 (19)	0.0711 (10)
H12	−0.2208	0.9431	0.6553	0.085*
C13	−0.0427 (4)	0.9222 (2)	0.59514 (17)	0.0614 (9)
H13	0.0156	0.9722	0.6100	0.074*
C14	0.0158 (4)	0.86696 (18)	0.54447 (16)	0.0468 (7)
C15	0.1688 (4)	0.88750 (17)	0.51812 (17)	0.0473 (7)
C16	0.2859 (4)	0.95472 (19)	0.56150 (17)	0.0659 (9)
H16A	0.3996	0.9422	0.5584	0.099*
H16B	0.2779	0.9553	0.6148	0.099*
H16C	0.2544	1.0091	0.5388	0.099*
C17	0.3581 (4)	0.86927 (19)	0.43098 (18)	0.0557 (8)
H17A	0.4518	0.8344	0.4566	0.067*
H17B	0.3883	0.9282	0.4414	0.067*
C18	0.3200 (4)	0.85313 (18)	0.34579 (17)	0.0535 (8)
H18A	0.4217	0.8595	0.3263	0.064*
H18B	0.2381	0.8940	0.3196	0.064*
C19	0.1570 (4)	0.75906 (19)	0.24703 (16)	0.0548 (8)
H19A	0.0748	0.8043	0.2363	0.066*
H19B	0.0967	0.7057	0.2397	0.066*
C20	0.2705 (5)	0.7645 (2)	0.19053 (18)	0.0676 (10)
H20A	0.2031	0.7622	0.1381	0.081*
H20B	0.3298	0.8181	0.1971	0.081*
C21	0.4903 (4)	0.7038 (2)	0.2774 (2)	0.0716 (10)
H21A	0.5525	0.7566	0.2820	0.086*
H21B	0.5712	0.6578	0.2857	0.086*
C22	0.3886 (3)	0.70057 (19)	0.33915 (17)	0.0545 (8)
H22A	0.3387	0.6448	0.3388	0.065*
H22B	0.4638	0.7085	0.3893	0.065*
C23	−0.1659 (4)	0.86167 (19)	0.30900 (18)	0.0475 (8)

	U11	U22	U33	U12	U13	U23
Co1	0.0373 (2)	0.0384 (2)	0.0506 (3)	−0.00521 (18)	0.00765 (17)	−0.00324 (19)
N1	0.0408 (14)	0.0395 (14)	0.0524 (16)	−0.0071 (11)	0.0048 (12)	−0.0005 (12)
N2	0.0401 (13)	0.0395 (15)	0.0455 (14)	−0.0035 (11)	0.0054 (11)	0.0020 (11)
N3	0.0447 (16)	0.0499 (16)	0.0682 (19)	0.0013 (13)	0.0055 (14)	−0.0069 (14)
O1	0.0479 (12)	0.0509 (14)	0.0541 (13)	−0.0085 (10)	0.0101 (10)	−0.0053 (10)
O2	0.0446 (11)	0.0380 (12)	0.0486 (12)	−0.0066 (9)	0.0053 (9)	0.0015 (10)
O3	0.0544 (13)	0.0459 (13)	0.0688 (15)	−0.0115 (10)	0.0257 (12)	−0.0131 (10)
O4	0.0883 (18)	0.0750 (18)	0.0742 (17)	−0.0075 (15)	0.0372 (15)	−0.0125 (14)
S1	0.0555 (5)	0.0781 (7)	0.0741 (6)	0.0045 (5)	0.0040 (5)	0.0192 (5)
C1	0.0392 (16)	0.0378 (17)	0.0484 (18)	−0.0029 (13)	0.0175 (14)	−0.0080 (14)
C2	0.0455 (17)	0.0415 (18)	0.061 (2)	−0.0057 (15)	0.0198 (16)	−0.0056 (16)
C3	0.061 (2)	0.0387 (18)	0.066 (2)	0.0023 (16)	0.0217 (18)	0.0027 (16)
C4	0.0480 (18)	0.053 (2)	0.0512 (19)	0.0055 (16)	0.0098 (15)	0.0027 (16)
C5	0.0437 (17)	0.0459 (18)	0.0406 (17)	−0.0035 (14)	0.0104 (14)	−0.0018 (14)
C6	0.0390 (16)	0.0432 (18)	0.0419 (18)	−0.0041 (14)	0.0187 (14)	−0.0045 (14)
C7	0.0395 (16)	0.0409 (18)	0.0525 (19)	−0.0070 (14)	0.0192 (14)	−0.0069 (15)
C8	0.061 (2)	0.056 (2)	0.063 (2)	−0.0134 (17)	0.0116 (17)	−0.0185 (17)
C9	0.0444 (17)	0.0449 (18)	0.0476 (18)	0.0045 (15)	0.0048 (14)	−0.0029 (15)
C10	0.052 (2)	0.061 (2)	0.062 (2)	−0.0026 (16)	0.0190 (17)	−0.0055 (17)
C11	0.066 (2)	0.079 (3)	0.061 (2)	0.008 (2)	0.0220 (19)	−0.003 (2)
C12	0.082 (3)	0.072 (3)	0.061 (2)	0.017 (2)	0.020 (2)	−0.014 (2)
C13	0.079 (2)	0.050 (2)	0.053 (2)	0.0022 (18)	0.0078 (19)	−0.0107 (16)
C14	0.0533 (18)	0.0416 (18)	0.0418 (18)	0.0037 (15)	0.0024 (15)	0.0011 (14)
C15	0.0552 (19)	0.0342 (16)	0.0464 (19)	0.0005 (15)	−0.0023 (16)	0.0064 (14)
C16	0.077 (2)	0.052 (2)	0.062 (2)	−0.0169 (18)	0.0025 (19)	−0.0124 (17)
C17	0.0499 (19)	0.0502 (19)	0.067 (2)	−0.0137 (15)	0.0132 (17)	−0.0100 (17)
C18	0.0531 (19)	0.0438 (19)	0.065 (2)	−0.0103 (15)	0.0165 (16)	0.0020 (16)
C19	0.0546 (19)	0.060 (2)	0.0465 (19)	−0.0074 (16)	0.0047 (15)	0.0000 (16)
C20	0.078 (2)	0.077 (3)	0.048 (2)	−0.015 (2)	0.0146 (18)	−0.0008 (18)
C21	0.060 (2)	0.074 (3)	0.088 (3)	0.006 (2)	0.033 (2)	0.010 (2)
C22	0.0481 (18)	0.052 (2)	0.068 (2)	0.0062 (16)	0.0220 (16)	0.0108 (17)
C23	0.0411 (18)	0.0464 (19)	0.057 (2)	−0.0080 (15)	0.0137 (15)	−0.0085 (16)

Co1—O1	1.9094 (19)	C8—H8C	0.9600
Co1—O2	1.8621 (18)	C9—C10	1.404 (4)
Co1—O3	1.8624 (19)	C9—C14	1.414 (4)
Co1—N1	1.894 (2)	C10—C11	1.368 (4)
Co1—N3	1.914 (3)	C10—H10	0.9300
Co1—N2	2.054 (2)	C11—C12	1.374 (4)
N1—C15	1.295 (3)	C11—H11	0.9300
N1—C17	1.469 (3)	C12—C13	1.371 (4)
N2—C22	1.495 (3)	C12—H12	0.9300
N2—C19	1.497 (3)	C13—C14	1.408 (4)
N2—C18	1.497 (3)	C13—H13	0.9300
N3—C23	1.150 (3)	C14—C15	1.460 (4)
O1—C7	1.276 (3)	C15—C16	1.519 (4)
O2—C6	1.304 (3)	C16—H16A	0.9600
O3—C9	1.315 (3)	C16—H16B	0.9600
O4—C21	1.415 (4)	C16—H16C	0.9600
O4—C20	1.416 (4)	C17—C18	1.493 (4)
S1—C23	1.625 (3)	C17—H17A	0.9700
C1—C2	1.419 (4)	C17—H17B	0.9700
C1—C6	1.424 (4)	C18—H18A	0.9700
C1—C7	1.434 (4)	C18—H18B	0.9700
C2—C3	1.357 (4)	C19—C20	1.506 (4)
C2—H2	0.9300	C19—H19A	0.9700
C3—C4	1.393 (4)	C19—H19B	0.9700
C3—H3	0.9300	C20—H20A	0.9700
C4—C5	1.362 (4)	C20—H20B	0.9700
C4—H4	0.9300	C21—C22	1.510 (4)
C5—C6	1.407 (4)	C21—H21A	0.9700
C5—H5	0.9300	C21—H21B	0.9700
C7—C8	1.500 (4)	C22—H22A	0.9700
C8—H8A	0.9600	C22—H22B	0.9700
C8—H8B	0.9600
O2—Co1—O3	88.70 (8)	C11—C10—H10	119.4
O2—Co1—N1	84.38 (9)	C9—C10—H10	119.4
O3—Co1—N1	94.17 (9)	C10—C11—C12	120.6 (3)
O2—Co1—O1	93.36 (8)	C10—C11—H11	119.7
O3—Co1—O1	87.21 (8)	C12—C11—H11	119.7
N1—Co1—O1	177.31 (9)	C13—C12—C11	119.6 (3)
O2—Co1—N3	175.10 (9)	C13—C12—H12	120.2
O3—Co1—N3	90.27 (10)	C11—C12—H12	120.2
N1—Co1—N3	90.93 (10)	C12—C13—C14	122.1 (3)
O1—Co1—N3	91.38 (9)	C12—C13—H13	119.0
O2—Co1—N2	90.86 (8)	C14—C13—H13	119.0
O3—Co1—N2	177.51 (8)	C13—C14—C9	117.6 (3)
N1—Co1—N2	88.22 (9)	C13—C14—C15	119.9 (3)
O1—Co1—N2	90.37 (8)	C9—C14—C15	122.5 (3)
N3—Co1—N2	90.37 (10)	N1—C15—C14	121.4 (3)
C15—N1—C17	122.6 (2)	N1—C15—C16	120.0 (3)
C15—N1—Co1	127.5 (2)	C14—C15—C16	118.7 (3)
C17—N1—Co1	109.32 (18)	C15—C16—H16A	109.5
C22—N2—C19	106.1 (2)	C15—C16—H16B	109.5
C22—N2—C18	112.2 (2)	H16A—C16—H16B	109.5
C19—N2—C18	109.9 (2)	C15—C16—H16C	109.5
C22—N2—Co1	111.92 (16)	H16A—C16—H16C	109.5
C19—N2—Co1	114.01 (17)	H16B—C16—H16C	109.5
C18—N2—Co1	102.84 (16)	N1—C17—C18	108.0 (2)
C23—N3—Co1	175.3 (2)	N1—C17—H17A	110.1
C7—O1—Co1	127.26 (19)	C18—C17—H17A	110.1
C6—O2—Co1	124.85 (17)	N1—C17—H17B	110.1
C9—O3—Co1	124.42 (18)	C18—C17—H17B	110.1
C21—O4—C20	108.5 (3)	H17A—C17—H17B	108.4
C2—C1—C6	118.0 (3)	C17—C18—N2	109.8 (2)
C2—C1—C7	119.9 (3)	C17—C18—H18A	109.7
C6—C1—C7	122.1 (3)	N2—C18—H18A	109.7
C3—C2—C1	122.5 (3)	C17—C18—H18B	109.7
C3—C2—H2	118.8	N2—C18—H18B	109.7
C1—C2—H2	118.8	H18A—C18—H18B	108.2
C2—C3—C4	119.0 (3)	N2—C19—C20	112.5 (2)
C2—C3—H3	120.5	N2—C19—H19A	109.1
C4—C3—H3	120.5	C20—C19—H19A	109.1
C5—C4—C3	120.8 (3)	N2—C19—H19B	109.1
C5—C4—H4	119.6	C20—C19—H19B	109.1
C3—C4—H4	119.6	H19A—C19—H19B	107.8
C4—C5—C6	121.9 (3)	O4—C20—C19	111.3 (3)
C4—C5—H5	119.0	O4—C20—H20A	109.4
C6—C5—H5	119.0	C19—C20—H20A	109.4
O2—C6—C5	117.0 (3)	O4—C20—H20B	109.4
O2—C6—C1	125.2 (3)	C19—C20—H20B	109.4
C5—C6—C1	117.9 (3)	H20A—C20—H20B	108.0
O1—C7—C1	123.3 (3)	O4—C21—C22	112.6 (3)
O1—C7—C8	115.6 (3)	O4—C21—H21A	109.1
C1—C7—C8	121.1 (3)	C22—C21—H21A	109.1
C7—C8—H8A	109.5	O4—C21—H21B	109.1
C7—C8—H8B	109.5	C22—C21—H21B	109.1
H8A—C8—H8B	109.5	H21A—C21—H21B	107.8
C7—C8—H8C	109.5	N2—C22—C21	114.0 (2)
H8A—C8—H8C	109.5	N2—C22—H22A	108.8
H8B—C8—H8C	109.5	C21—C22—H22A	108.8
O3—C9—C10	116.6 (3)	N2—C22—H22B	108.8
O3—C9—C14	124.3 (3)	C21—C22—H22B	108.8
C10—C9—C14	119.0 (3)	H22A—C22—H22B	107.6
C11—C10—C9	121.1 (3)	N3—C23—S1	178.3 (3)

Table 1

Selected bond lengths (Å)

Co1—O1	1.9094 (19)
Co1—O2	1.8621 (18)
Co1—O3	1.8624 (19)
Co1—N1	1.894 (2)
Co1—N3	1.914 (3)
Co1—N2	2.054 (2)