Literature DB >> 21202506

Tris[2-(propyl-imino-meth-yl)phenolato-κN,O]cobalt(III).

Sheng Li, Shou-Bin Wang, Kun Tang, Yuan-Fang Ma.

Abstract

The title compound, [Co(C(10)H(12)NO)(3)], was synthesized from cobalt(III) fluoride and 2-(propyl-imino-meth-yl)phenol in refluxing methanol. The Co(III) ion is hexa-coordinated by three N and three O atoms from three bidentate Schiff base ligands in an octa-hedral geometry.

Entities: CellLine Chemical Disease Gene Species

Year: 2008 PMID： 21202506 PMCID： PMC2961544 DOI： 10.1107/S1600536808014074

Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN： 1600-5368

Related literature

For related literature, see: Chung et al. (1971 ▶); Church & Halvorson (1959 ▶); Okabe & Oya (2000 ▶); Serre et al. (2005 ▶); Pocker & Fong (1980 ▶); Scapin et al. (1997 ▶).

Experimental

Crystal data

[Co(C10H12NO)3] M = 545.55 Tetragonal, a = 19.588 (3) Å c = 29.877 (6) Å V = 11464 (3) Å3 Z = 16 Mo Kα radiation μ = 0.63 mm−1 T = 293 (2) K 0.43 × 0.28 × 0.22 mm

Data collection

Bruker APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2001 ▶) T min = 0.773, T max = 0.873 41404 measured reflections 5133 independent reflections 3104 reflections with I > 2σ(I) R int = 0.075

Refinement

R[F 2 > 2σ(F 2)] = 0.047 wR(F 2) = 0.092 S = 1.00 5133 reflections 337 parameters H-atom parameters constrained Δρmax = 0.29 e Å−3 Δρmin = −0.22 e Å−3 Data collection: APEX2 (Bruker, 2004 ▶); cell refinement: SAINT-Plus (Bruker, 2001 ▶); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXTL. Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536808014074/cf2198sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536808014074/cf2198Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report

[Co(C₁₀H₁₂N₁O₁)₃]	Z = 16
M_r = 545.55	F₀₀₀ = 4608
Tetragonal, I4₁/a	D_x = 1.264 Mg m⁻³
Hall symbol: -I 4ad	Mo Kα radiation λ = 0.71073 Å
a = 19.588 (3) Å	Cell parameters from 5133 reflections
b = 19.588 (3) Å	θ = 1.2–25.3º
c = 29.877 (6) Å	µ = 0.63 mm⁻¹
α = 90º	T = 293 (2) K
β = 90º	Block, red
γ = 90º	0.43 × 0.28 × 0.22 mm
V = 11464 (3) Å³

Bruker APEXII CCD diffractometer	5133 independent reflections
Radiation source: fine-focus sealed tube	3104 reflections with I > 2σ(I)
Monochromator: graphite	R_int = 0.075
T = 293(2) K	θ_max = 25.3º
φ and ω scans	θ_min = 1.2º
Absorption correction: multi-scan(SADABS; Bruker, 2001)	h = −23→22
T_min = 0.773, T_max = 0.873	k = −23→23
41404 measured reflections	l = −35→35

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)] = 0.047	H-atom parameters constrained
wR(F²) = 0.092	w = 1/[σ²(F_o²) + (0.0331P)²] where P = (F_o² + 2F_c²)/3
S = 1.00	(Δ/σ)_max < 0.001
5133 reflections	Δρ_max = 0.29 e Å⁻³
337 parameters	Δρ_min = −0.22 e Å⁻³
Primary atom site location: structure-invariant direct methods	Extinction correction: none

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	U_iso*/U_eq
Co1	0.226327 (19)	0.48151 (2)	0.006993 (12)	0.05600 (15)
C1	0.12898 (15)	0.41326 (14)	0.06122 (9)	0.0523 (7)
C2	0.06948 (15)	0.37334 (14)	0.06292 (10)	0.0618 (8)
H2	0.0562	0.3490	0.0376	0.074*
C3	0.03038 (16)	0.36939 (16)	0.10098 (12)	0.0729 (9)
H3	−0.0090	0.3429	0.1010	0.087*
C4	0.04897 (19)	0.40445 (17)	0.13924 (11)	0.0760 (10)
H4	0.0220	0.4019	0.1648	0.091*
C5	0.10674 (18)	0.44248 (16)	0.13916 (9)	0.0674 (8)
H5	0.1200	0.4648	0.1652	0.081*
C6	0.14739 (15)	0.44903 (14)	0.10029 (9)	0.0547 (7)
C7	0.20795 (17)	0.48916 (16)	0.10226 (10)	0.0664 (9)
H7	0.2225	0.5026	0.1305	0.080*
C8	0.3095 (2)	0.5453 (3)	0.07921 (14)	0.1220 (15)
H8A	0.3371	0.5142	0.0968	0.146*
H8B	0.3331	0.5516	0.0510	0.146*
C9	0.3108 (3)	0.6025 (3)	0.0992 (2)	0.1486 (18)
H9A	0.2888	0.5968	0.1281	0.235*
H9B	0.2832	0.6343	0.0821	0.235*
C10	0.3811 (2)	0.6360 (2)	0.10728 (15)	0.1317 (16)
H10A	0.4146	0.6011	0.1124	0.198*
H10B	0.3786	0.6653	0.1330	0.198*
H10C	0.3937	0.6623	0.0815	0.198*
C11	0.34024 (18)	0.54969 (19)	−0.03344 (10)	0.0704 (9)
C12	0.36719 (19)	0.6075 (2)	−0.05589 (12)	0.0967 (12)
H12	0.3405	0.6465	−0.0588	0.116*
C13	0.4318 (2)	0.6068 (3)	−0.07339 (13)	0.1169 (15)
H13	0.4482	0.6453	−0.0881	0.140*
C14	0.4726 (2)	0.5506 (3)	−0.06963 (14)	0.1170 (16)
H14	0.5162	0.5507	−0.0819	0.140*
C15	0.44864 (19)	0.4935 (3)	−0.04758 (13)	0.1026 (13)
H15	0.4767	0.4554	−0.0448	0.123*
C16	0.38243 (17)	0.4920 (2)	−0.02915 (11)	0.0738 (9)
C17	0.36155 (18)	0.43177 (19)	−0.00564 (10)	0.0754 (10)
H17	0.3944	0.3979	−0.0025	0.090*
C18	0.29465 (17)	0.35230 (18)	0.03437 (11)	0.0838 (10)
H18A	0.2667	0.3585	0.0609	0.101*
H18B	0.3391	0.3361	0.0440	0.101*
C19	0.2619 (2)	0.29876 (19)	0.00453 (14)	0.1015 (12)
H19A	0.2542	0.2580	0.0222	0.122*
H19B	0.2176	0.3156	−0.0050	0.122*
C20	0.3010 (2)	0.2796 (2)	−0.03554 (17)	0.1486 (18)
H20A	0.3096	0.3195	−0.0533	0.223*
H20B	0.2753	0.2472	−0.0528	0.223*
H20C	0.3436	0.2595	−0.0267	0.223*
C21	0.15472 (16)	0.43302 (15)	−0.06742 (9)	0.0538 (7)
C22	0.14576 (18)	0.37797 (15)	−0.09769 (10)	0.0669 (9)
H22	0.1829	0.3508	−0.1053	0.080*
C23	0.0827 (2)	0.36426 (17)	−0.11598 (10)	0.0717 (9)
H23	0.0781	0.3272	−0.1352	0.086*
C24	0.02697 (18)	0.40319 (16)	−0.10686 (10)	0.0719 (9)
H24	−0.0149	0.3937	−0.1202	0.086*
C25	0.03369 (16)	0.45678 (16)	−0.07764 (10)	0.0674 (9)
H25	−0.0041	0.4838	−0.0713	0.081*
C26	0.09572 (16)	0.47160 (14)	−0.05731 (9)	0.0554 (7)
C27	0.09995 (15)	0.52896 (15)	−0.02763 (10)	0.0632 (8)
H27	0.0636	0.5595	−0.0284	0.076*
C28	0.14549 (16)	0.60718 (16)	0.02585 (11)	0.0804 (10)
H28A	0.1896	0.6293	0.0232	0.096*
H28B	0.1396	0.5952	0.0571	0.096*
C29	0.09207 (19)	0.65893 (16)	0.01440 (11)	0.0851 (10)
H29A	0.0471	0.6390	0.0182	0.102*
H29B	0.0970	0.6726	−0.0167	0.102*
C30	0.0990 (2)	0.72063 (16)	0.04423 (12)	0.0996 (12)
H30A	0.0863	0.7087	0.0743	0.149*
H30B	0.0696	0.7563	0.0335	0.149*
H30C	0.1455	0.7362	0.0439	0.149*
N1	0.24463 (13)	0.50871 (13)	0.06881 (8)	0.0667 (7)
N2	0.30289 (13)	0.41897 (13)	0.01157 (8)	0.0649 (7)
N3	0.14848 (12)	0.54281 (12)	−0.00012 (8)	0.0595 (6)
O1	0.16488 (9)	0.41360 (9)	0.02443 (6)	0.0589 (5)
O2	0.27882 (10)	0.55441 (10)	−0.01683 (7)	0.0712 (6)
O3	0.21526 (10)	0.44676 (10)	−0.05193 (6)	0.0622 (5)

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Co1	0.0519 (3)	0.0672 (3)	0.0489 (2)	0.0033 (2)	−0.00188 (19)	0.0004 (2)
C1	0.058 (2)	0.0494 (18)	0.0493 (18)	0.0086 (15)	−0.0039 (15)	0.0060 (14)
C2	0.065 (2)	0.060 (2)	0.060 (2)	0.0047 (17)	−0.0069 (17)	0.0039 (16)
C3	0.062 (2)	0.076 (2)	0.080 (2)	−0.0011 (18)	0.0054 (19)	0.020 (2)
C4	0.087 (3)	0.082 (3)	0.059 (2)	0.004 (2)	0.012 (2)	0.0108 (19)
C5	0.087 (3)	0.069 (2)	0.0460 (19)	0.009 (2)	−0.0033 (18)	0.0024 (15)
C6	0.064 (2)	0.0570 (19)	0.0434 (17)	0.0091 (16)	−0.0052 (15)	0.0019 (14)
C7	0.077 (2)	0.076 (2)	0.0454 (18)	0.0046 (19)	−0.0104 (17)	−0.0060 (17)
C8	0.127 (4)	0.149 (4)	0.089 (3)	−0.038 (3)	0.005 (3)	−0.034 (3)
C9	0.145 (4)	0.137 (4)	0.164 (5)	0.003 (3)	0.043 (4)	−0.037 (3)
C10	0.123 (4)	0.114 (3)	0.158 (4)	−0.065 (3)	−0.028 (3)	0.001 (3)
C11	0.057 (2)	0.093 (3)	0.061 (2)	−0.010 (2)	−0.0089 (18)	0.0071 (19)
C12	0.067 (3)	0.124 (3)	0.099 (3)	−0.012 (2)	−0.004 (2)	0.030 (2)
C13	0.075 (3)	0.169 (5)	0.107 (3)	−0.030 (3)	−0.002 (3)	0.050 (3)
C14	0.065 (3)	0.183 (5)	0.103 (3)	−0.014 (3)	0.017 (2)	0.025 (3)
C15	0.060 (3)	0.155 (4)	0.093 (3)	0.005 (3)	−0.002 (2)	−0.005 (3)
C16	0.052 (2)	0.108 (3)	0.062 (2)	0.002 (2)	−0.0023 (17)	−0.001 (2)
C17	0.064 (2)	0.095 (3)	0.067 (2)	0.021 (2)	−0.0136 (19)	−0.001 (2)
C18	0.079 (2)	0.090 (3)	0.082 (2)	0.021 (2)	−0.0080 (19)	0.019 (2)
C19	0.107 (3)	0.075 (3)	0.122 (3)	0.013 (2)	−0.001 (3)	−0.002 (2)
C20	0.145 (4)	0.137 (4)	0.164 (5)	0.003 (3)	0.043 (4)	−0.037 (3)
C21	0.066 (2)	0.0570 (19)	0.0383 (16)	0.0073 (17)	−0.0011 (15)	0.0092 (14)
C22	0.089 (3)	0.063 (2)	0.0491 (18)	0.0159 (19)	0.0059 (18)	0.0077 (16)
C23	0.103 (3)	0.060 (2)	0.0524 (19)	−0.006 (2)	−0.012 (2)	−0.0017 (15)
C24	0.086 (3)	0.067 (2)	0.063 (2)	−0.006 (2)	−0.0177 (18)	0.0015 (18)
C25	0.069 (2)	0.065 (2)	0.069 (2)	0.0059 (17)	−0.0114 (17)	0.0030 (18)
C26	0.063 (2)	0.0517 (18)	0.0515 (18)	0.0050 (16)	−0.0064 (15)	0.0026 (15)
C27	0.057 (2)	0.063 (2)	0.069 (2)	0.0084 (16)	−0.0028 (17)	−0.0052 (17)
C28	0.072 (2)	0.080 (2)	0.090 (2)	0.006 (2)	−0.0137 (19)	−0.023 (2)
C29	0.102 (3)	0.070 (2)	0.084 (2)	0.005 (2)	0.005 (2)	−0.0036 (19)
C30	0.125 (3)	0.063 (2)	0.110 (3)	0.003 (2)	0.007 (2)	−0.019 (2)
N1	0.0612 (17)	0.0784 (19)	0.0604 (17)	−0.0057 (14)	−0.0059 (14)	−0.0099 (14)
N2	0.0602 (17)	0.0818 (19)	0.0527 (15)	0.0094 (15)	−0.0065 (13)	0.0049 (14)
N3	0.0533 (15)	0.0673 (17)	0.0578 (16)	0.0018 (13)	−0.0015 (12)	−0.0110 (13)
O1	0.0628 (13)	0.0681 (13)	0.0459 (11)	−0.0031 (10)	0.0027 (10)	−0.0061 (10)
O2	0.0530 (13)	0.0765 (14)	0.0840 (15)	0.0001 (11)	0.0039 (11)	0.0079 (12)
O3	0.0566 (13)	0.0831 (14)	0.0468 (12)	0.0152 (11)	0.0020 (10)	0.0057 (10)

Co1—O1	1.8681 (19)	C15—C16	1.409 (4)
Co1—O2	1.898 (2)	C15—H15	0.930
Co1—O3	1.8999 (19)	C16—C17	1.432 (4)
Co1—N2	1.941 (2)	C17—N2	1.283 (4)
Co1—N3	1.952 (2)	C17—H17	0.930
Co1—N1	1.955 (2)	C18—N2	1.482 (4)
C1—O1	1.305 (3)	C18—C19	1.519 (4)
C1—C2	1.405 (4)	C18—H18A	0.970
C1—C6	1.409 (4)	C18—H18B	0.970
C2—C3	1.373 (4)	C19—C20	1.470 (5)
C2—H2	0.930	C19—H19A	0.970
C3—C4	1.383 (4)	C19—H19B	0.970
C3—H3	0.930	C20—H20A	0.960
C4—C5	1.355 (4)	C20—H20B	0.960
C4—H4	0.930	C20—H20C	0.960
C5—C6	1.414 (4)	C21—O3	1.301 (3)
C5—H5	0.930	C21—C22	1.418 (4)
C6—C7	1.424 (4)	C21—C26	1.414 (4)
C7—N1	1.289 (3)	C22—C23	1.377 (4)
C7—H7	0.930	C22—H22	0.930
C8—C9	1.271 (5)	C23—C24	1.359 (4)
C8—N1	1.492 (4)	C23—H23	0.930
C8—H8A	0.970	C24—C25	1.372 (4)
C8—H8B	0.970	C24—H24	0.930
C9—C10	1.544 (6)	C25—C26	1.389 (4)
C9—H9A	0.970	C25—H25	0.930
C9—H9B	0.970	C26—C27	1.434 (4)
C10—H10A	0.960	C27—N3	1.286 (3)
C10—H10B	0.960	C27—H27	0.930
C10—H10C	0.960	C28—N3	1.482 (3)
C11—O2	1.305 (3)	C28—C29	1.497 (4)
C11—C12	1.418 (4)	C28—H28A	0.970
C11—C16	1.407 (4)	C28—H28B	0.970
C12—C13	1.369 (5)	C29—C30	1.508 (4)
C12—H12	0.930	C29—H29A	0.970
C13—C14	1.366 (5)	C29—H29B	0.970
C13—H13	0.930	C30—H30A	0.960
C14—C15	1.380 (5)	C30—H30B	0.960
C14—H14	0.930	C30—H30C	0.960

O1—Co1—O2	171.62 (8)	N2—C17—C16	127.8 (3)
O1—Co1—O3	85.97 (8)	N2—C17—H17	116.1
O2—Co1—O3	89.08 (9)	C16—C17—H17	116.1
O1—Co1—N2	91.64 (10)	N2—C18—C19	112.6 (3)
O2—Co1—N2	94.74 (10)	N2—C18—H18A	109.1
O3—Co1—N2	85.83 (9)	C19—C18—H18A	109.1
O1—Co1—N3	88.00 (9)	N2—C18—H18B	109.1
O2—Co1—N3	85.39 (9)	C19—C18—H18B	109.1
O3—Co1—N3	91.74 (9)	H18A—C18—H18B	107.8
N2—Co1—N3	177.56 (10)	C20—C19—C18	115.7 (3)
O1—Co1—N1	92.80 (10)	C20—C19—H19A	108.3
O2—Co1—N1	92.85 (10)	C18—C19—H19A	108.3
O3—Co1—N1	173.60 (9)	C20—C19—H19B	108.4
N2—Co1—N1	87.93 (10)	C18—C19—H19B	108.4
N3—Co1—N1	94.50 (10)	H19A—C19—H19B	107.4
O1—C1—C2	118.7 (3)	C19—C20—H20A	109.5
O1—C1—C6	123.9 (3)	C19—C20—H20B	109.5
C2—C1—C6	117.4 (3)	H20A—C20—H20B	109.5
C3—C2—C1	121.6 (3)	C19—C20—H20C	109.5
C3—C2—H2	119.2	H20A—C20—H20C	109.5
C1—C2—H2	119.2	H20B—C20—H20C	109.5
C4—C3—C2	120.7 (3)	O3—C21—C22	119.8 (3)
C4—C3—H3	119.7	O3—C21—C26	124.0 (3)
C2—C3—H3	119.7	C22—C21—C26	116.2 (3)
C5—C4—C3	119.5 (3)	C23—C22—C21	120.8 (3)
C5—C4—H4	120.3	C23—C22—H22	119.6
C3—C4—H4	120.3	C21—C22—H22	119.6
C4—C5—C6	121.5 (3)	C24—C23—C22	122.1 (3)
C4—C5—H5	119.3	C24—C23—H23	119.0
C6—C5—H5	119.3	C22—C23—H23	118.9
C5—C6—C1	119.4 (3)	C25—C24—C23	118.7 (3)
C5—C6—C7	119.0 (3)	C25—C24—H24	120.7
C1—C6—C7	121.5 (3)	C23—C24—H24	120.7
N1—C7—C6	126.6 (3)	C24—C25—C26	121.5 (3)
N1—C7—H7	116.7	C24—C25—H25	119.3
C6—C7—H7	116.7	C26—C25—H25	119.3
C9—C8—N1	122.6 (5)	C25—C26—C21	120.7 (3)
C9—C8—H8A	106.7	C25—C26—C27	119.0 (3)
N1—C8—H8A	106.7	C21—C26—C27	120.3 (3)
C9—C8—H8B	106.7	N3—C27—C26	127.1 (3)
N1—C8—H8B	106.7	N3—C27—H27	116.4
H8A—C8—H8B	106.6	C26—C27—H27	116.4
C8—C9—C10	117.7 (5)	N3—C28—C29	119.0 (3)
C8—C9—H9A	107.9	N3—C28—H28A	107.6
C10—C9—H9A	107.9	C29—C28—H28A	107.6
C8—C9—H9B	107.9	N3—C28—H28B	107.6
C10—C9—H9B	107.9	C29—C28—H28B	107.6
H9A—C9—H9B	107.2	H28A—C28—H28B	107.0
C9—C10—H10A	109.5	C28—C29—C30	110.2 (3)
C9—C10—H10B	109.5	C28—C29—H29A	109.6
H10A—C10—H10B	109.5	C30—C29—H29A	109.6
C9—C10—H10C	109.5	C28—C29—H29B	109.6
H10A—C10—H10C	109.5	C30—C29—H29B	109.6
H10B—C10—H10C	109.5	H29A—C29—H29B	108.1
O2—C11—C12	117.8 (3)	C29—C30—H30A	109.5
O2—C11—C16	124.4 (3)	C29—C30—H30B	109.5
C12—C11—C16	117.8 (3)	H30A—C30—H30B	109.5
C13—C12—C11	121.1 (4)	C29—C30—H30C	109.5
C13—C12—H12	119.4	H30A—C30—H30C	109.5
C11—C12—H12	119.4	H30B—C30—H30C	109.5
C14—C13—C12	121.1 (4)	C7—N1—C8	117.1 (3)
C14—C13—H13	119.4	C7—N1—Co1	123.3 (2)
C12—C13—H13	119.4	C8—N1—Co1	118.9 (2)
C15—C14—C13	119.6 (4)	C17—N2—C18	117.0 (3)
C15—C14—H14	120.2	C17—N2—Co1	122.7 (2)
C13—C14—H14	120.2	C18—N2—Co1	120.3 (2)
C14—C15—C16	121.1 (4)	C27—N3—C28	119.0 (2)
C14—C15—H15	119.4	C27—N3—Co1	121.2 (2)
C16—C15—H15	119.4	C28—N3—Co1	119.82 (19)
C15—C16—C11	119.2 (4)	C1—O1—Co1	125.85 (17)
C15—C16—C17	118.2 (4)	C11—O2—Co1	126.1 (2)
C11—C16—C17	122.6 (3)	C21—O3—Co1	120.51 (17)

7 in total

1. Dependence of the heat resistance of bacterial endospores on their dipicolinic acid content.

Authors: B D CHURCH; H HALVORSON
Journal: Nature Date: 1959-01-10 Impact factor: 49.962

2. A short history of SHELX.

Authors: George M Sheldrick
Journal: Acta Crystallogr A Date: 2007-12-21 Impact factor: 2.290

3. Kinetics of inactivation of erythrocyte carbonic anhydrase by sodium 2,6-pyridinedicarboxylate.

Authors: Y Pocker; C T Fong
Journal: Biochemistry Date: 1980-05-13 Impact factor: 3.162

4. Bis(mu-pyridine-2,6-carboxylato-O,N, O':O)bis[triaquamanganese(II)]-pyridine-2,6-dicarboxylic acid (1/2).

Authors: N Okabe; N Oya
Journal: Acta Crystallogr C Date: 2000-12 Impact factor: 1.172

5. An open-framework rare-earth acetylenedicarboxylate: MIL-95, Eu(III)2(H2O)2(CO3)2.{O2C-C2-CO2}.{H2O}x.

Authors: Christian Serre; Jérôme Marrot; Gérard Férey
Journal: Inorg Chem Date: 2005-02-07 Impact factor: 5.165

6. Three-dimensional structure of Escherichia coli dihydrodipicolinate reductase in complex with NADH and the inhibitor 2,6-pyridinedicarboxylate.

Authors: G Scapin; S G Reddy; R Zheng; J S Blanchard
Journal: Biochemistry Date: 1997-12-09 Impact factor: 3.162

7. Coordinative binding of divalent cations with ligands related to bacterial spores. Equilibrium studies.

Authors: L Chung; K S Rajan; E Merdinger; N Grecz
Journal: Biophys J Date: 1971-06 Impact factor: 4.033