{N,N′-Bis[1-(pyridin-2-yl)ethyl­idene]­propane-1,3-diamine}­bromidocopper(II) tetra­fluoridoborate

Liu, L.-J.

doi:10.1107/S1600536811022513

metal-organic compounds

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ISSN: 2056-9890

Volume 67| Part 7| July 2011| Page m878

doi:10.1107/S1600536811022513

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{N,N′-Bis[1-(pyridin-2-yl)ethylidene]propane-1,3-diamine}bromidocopper(II) tetrafluoridoborate

Li-Jun Liu ^a ^*

^aExperimental Center, Linyi University, Linyi Shandong 276005, People's Republic of China
^*Correspondence e-mail: xiaoerduoaa@hotmail.com

(Received 30 May 2011; accepted 31 May 2011; online 11 June 2011)

In the title compound, [CuBr(C₁₇H₂₀N₄)]BF₄, the Cu^II ion is five-coordinated by the four N atoms of the tetradentate Schiff base ligand and by one bromide ion, thereby forming a square-pyramidal CuN₄Br coordination geometry. The dihedral angle between the pyridine rings of the Schiff base is 54.39 (18)°. In the crystal, the components are linked by C—H⋯F interactions.

Related literature

For a related structure and background references, see: Liu (2011 ).

Experimental

Crystal data

[CuBr(C₁₇H₂₀N₄)]BF₄
M_r = 510.63
Triclinic, $[P \overline 1]$
a = 8.2508 (17) Å
b = 8.9511 (18) Å
c = 13.158 (3) Å
α = 92.391 (2)°
β = 94.847 (2)°
γ = 96.422 (2)°
V = 960.9 (3) Å³
Z = 2
Mo Kα radiation
μ = 3.26 mm⁻¹
T = 298 K
0.27 × 0.27 × 0.23 mm

Data collection

Bruker APEXII CCD diffractometer
Absorption correction: multi-scan (SADABS; Sheldrick, 2004 ) T_min = 0.473, T_max = 0.521
5958 measured reflections
3683 independent reflections
2723 reflections with I > 2σ(I)
R_int = 0.026

Refinement

R[F² > 2σ(F²)] = 0.038
wR(F²) = 0.087
S = 1.05
3683 reflections
255 parameters
H-atom parameters constrained
Δρ_max = 0.39 e Å⁻³
Δρ_min = −0.46 e Å⁻³

Table 1
Selected bond lengths (Å)

Cu1—N2	1.978 (3)
Cu1—N4	1.998 (3)
Cu1—N3	2.010 (3)
Cu1—N1	2.067 (3)
Cu1—Br1	2.5447 (7)

Table 2
Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C2—H2⋯F1	0.93	2.49	3.413 (5)	173
C12—H12B⋯F3ⁱ	0.96	2.50	3.430 (5)	162
C15—H15⋯F2ⁱⁱ	0.93	2.40	3.252 (5)	152
Symmetry codes: (i) x, y, z+1; (ii) x+1, y, z+1.

Data collection: APEX2 (Bruker, 2004 ); cell refinement: SAINT (Bruker, 2004); 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.

Supporting information

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536811022513/hb5900sup1.cif

Structure factors: contains datablock I. DOI: 10.1107/S1600536811022513/hb5900Isup2.hkl

checkCIF report

Comment top

As a continuation of our work on the Schiff base copper(II) complexes (Liu, 2011), the title new copper complex, (I), is reported.

The title compound contains a mononuclear copper(II) complex cation and a fluoroborate anion, Fig. 1. The Cu^II atom in the complex is five-coordinated by the four N atoms of the Schiff base ligand, and by one bromide ion, forming a square-pyramidal geometry. The bond lengths (Table 1) related to the Cu atom are comparable with those observed in similar copper complexes with square-pyramidal geometry (Liu, 2011).

Related literature top

For a related structure and background references, see: Liu (2011).

Experimental top

2-Acetylpyridine (0.2 mmol, 24.2 mg), propane-1,3-diamine (0.1 mmol, 7.4 mg), copper bromide (0.1 mmol, 22.3 mg), and ammonium fluoroborate (0.1 mmol, 10.5 mg) were mixed and stirred in methanol (20 ml) at reflux for 2 h, to give a blue solution. The solution was cooled to room temperature, and blue block-shaped single crystals of (I) were formed by slow evaporation of the solution in air.

Computing details top

Data collection: APEX2 (Bruker, 2004); cell refinement: SAINT (Bruker, 2004); data reduction: SAINT (Bruker, 2004); 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 (Sheldrick, 2008).

Figures top

Fig. 1. The molecular structure of (I) with 30% probability displacement ellipsoids.

{N,N'-Bis[1-(pyridin-2-yl)ethylidene]propane-1,3- diamine}bromidocopper(II) tetrafluoridoborate top

Crystal data top

[CuBr(C₁₇H₂₀N₄)]BF₄	Z = 2
M_r = 510.63	F(000) = 510
Triclinic, P1	D_x = 1.765 Mg m⁻³
a = 8.2508 (17) Å	Mo Kα radiation, λ = 0.71073 Å
b = 8.9511 (18) Å	Cell parameters from 1747 reflections
c = 13.158 (3) Å	θ = 2.5–25.3°
α = 92.391 (2)°	µ = 3.26 mm⁻¹
β = 94.847 (2)°	T = 298 K
γ = 96.422 (2)°	Block, blue
V = 960.9 (3) Å³	0.27 × 0.27 × 0.23 mm

Data collection top

Bruker APEXII CCD diffractometer	3683 independent reflections
Radiation source: fine-focus sealed tube	2723 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.026
ω scans	θ_max = 26.0°, θ_min = 2.3°
Absorption correction: multi-scan (SADABS; Sheldrick, 2004)	h = −9→10
T_min = 0.473, T_max = 0.521	k = −11→10
5958 measured reflections	l = −16→11

Refinement top

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)] = 0.038	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.087	H-atom parameters constrained
S = 1.05	w = 1/[σ²(F_o²) + (0.0353P)² + 0.1409P] where P = (F_o² + 2F_c²)/3
3683 reflections	(Δ/σ)_max = 0.001
255 parameters	Δρ_max = 0.39 e Å⁻³
0 restraints	Δρ_min = −0.46 e Å⁻³

Crystal data top

[CuBr(C₁₇H₂₀N₄)]BF₄	γ = 96.422 (2)°
M_r = 510.63	V = 960.9 (3) Å³
Triclinic, P1	Z = 2
a = 8.2508 (17) Å	Mo Kα radiation
b = 8.9511 (18) Å	µ = 3.26 mm⁻¹
c = 13.158 (3) Å	T = 298 K
α = 92.391 (2)°	0.27 × 0.27 × 0.23 mm
β = 94.847 (2)°

Data collection top

Bruker APEXII CCD diffractometer	3683 independent reflections
Absorption correction: multi-scan (SADABS; Sheldrick, 2004)	2723 reflections with I > 2σ(I)
T_min = 0.473, T_max = 0.521	R_int = 0.026
5958 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.038	0 restraints
wR(F²) = 0.087	H-atom parameters constrained
S = 1.05	Δρ_max = 0.39 e Å⁻³
3683 reflections	Δρ_min = −0.46 e Å⁻³
255 parameters

Special details top

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.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²) top

	x	y	z	U_iso*/U_eq
Cu1	0.90467 (5)	0.78988 (5)	0.74936 (3)	0.03382 (14)
Br1	1.14320 (5)	0.95979 (5)	0.69040 (3)	0.04830 (14)
F1	0.5630 (4)	0.4076 (3)	0.2862 (2)	0.0787 (8)
F2	0.4093 (3)	0.5940 (3)	0.2543 (2)	0.0754 (8)
F3	0.6555 (3)	0.5941 (3)	0.1938 (2)	0.0870 (9)
F4	0.4467 (4)	0.4290 (3)	0.1279 (2)	0.0792 (8)
N1	0.9085 (3)	0.5870 (3)	0.6691 (2)	0.0318 (7)
N2	0.7458 (4)	0.8146 (3)	0.6317 (2)	0.0370 (7)
N3	0.7643 (3)	0.8783 (3)	0.8484 (2)	0.0339 (7)
N4	1.0231 (3)	0.7455 (3)	0.8815 (2)	0.0343 (7)
B1	0.5174 (6)	0.5077 (5)	0.2150 (4)	0.0410 (11)
C1	0.8099 (4)	0.5758 (4)	0.5809 (3)	0.0333 (8)
C2	0.7912 (5)	0.4481 (4)	0.5165 (3)	0.0410 (10)
H2	0.7238	0.4432	0.4558	0.049*
C3	0.8740 (5)	0.3273 (4)	0.5435 (3)	0.0490 (11)
H3	0.8628	0.2403	0.5011	0.059*
C4	0.9726 (5)	0.3373 (4)	0.6333 (3)	0.0463 (10)
H4	1.0284	0.2570	0.6530	0.056*
C5	0.9879 (5)	0.4694 (4)	0.6942 (3)	0.0388 (9)
H5	1.0558	0.4764	0.7548	0.047*
C6	0.7252 (4)	0.7110 (4)	0.5613 (3)	0.0338 (8)
C7	0.6216 (5)	0.7181 (5)	0.4626 (3)	0.0549 (12)
H7A	0.5098	0.7227	0.4763	0.082*
H7B	0.6287	0.6299	0.4198	0.082*
H7C	0.6602	0.8062	0.4285	0.082*
C8	0.6550 (5)	0.9469 (4)	0.6228 (3)	0.0506 (11)
H8A	0.5399	0.9130	0.6050	0.061*
H8B	0.6943	1.0060	0.5678	0.061*
C9	0.6728 (5)	1.0446 (4)	0.7192 (3)	0.0496 (11)
H9A	0.6033	1.1245	0.7103	0.060*
H9B	0.7852	1.0911	0.7308	0.060*
C10	0.6290 (5)	0.9614 (5)	0.8124 (3)	0.0478 (11)
H10A	0.6076	1.0324	0.8660	0.057*
H10B	0.5305	0.8919	0.7956	0.057*
C11	0.7903 (4)	0.8446 (4)	0.9409 (3)	0.0339 (8)
C12	0.6860 (5)	0.8754 (5)	1.0249 (3)	0.0546 (12)
H12A	0.7435	0.9522	1.0718	0.082*
H12B	0.6614	0.7850	1.0601	0.082*
H12C	0.5860	0.9089	0.9966	0.082*
C13	0.9414 (4)	0.7715 (4)	0.9639 (3)	0.0316 (8)
C14	0.9996 (5)	0.7370 (5)	1.0603 (3)	0.0447 (10)
H14	0.9410	0.7538	1.1163	0.054*
C15	1.1478 (5)	0.6765 (5)	1.0722 (3)	0.0492 (11)
H15	1.1893	0.6518	1.1364	0.059*
C16	1.2322 (5)	0.6535 (4)	0.9889 (3)	0.0434 (10)
H16	1.3313	0.6130	0.9960	0.052*
C17	1.1684 (4)	0.6912 (4)	0.8944 (3)	0.0403 (9)
H17	1.2275	0.6788	0.8381	0.048*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Cu1	0.0384 (3)	0.0369 (3)	0.0276 (3)	0.0138 (2)	−0.00162 (19)	0.00188 (19)
Br1	0.0507 (3)	0.0410 (3)	0.0523 (3)	−0.00041 (19)	0.0050 (2)	0.00788 (19)
F1	0.103 (2)	0.0687 (19)	0.0661 (19)	0.0260 (16)	−0.0107 (16)	0.0165 (15)
F2	0.0599 (16)	0.101 (2)	0.0701 (18)	0.0396 (16)	0.0013 (14)	−0.0089 (16)
F3	0.0684 (19)	0.080 (2)	0.112 (3)	−0.0095 (16)	0.0233 (17)	0.0126 (18)
F4	0.096 (2)	0.0772 (19)	0.0576 (18)	0.0063 (16)	−0.0192 (15)	−0.0198 (15)
N1	0.0362 (17)	0.0312 (17)	0.0286 (17)	0.0035 (13)	0.0064 (13)	0.0045 (13)
N2	0.0417 (19)	0.0374 (19)	0.0320 (18)	0.0093 (15)	−0.0039 (14)	0.0064 (15)
N3	0.0322 (17)	0.0351 (17)	0.0354 (18)	0.0110 (13)	0.0012 (14)	−0.0001 (14)
N4	0.0341 (17)	0.0398 (18)	0.0299 (17)	0.0095 (14)	0.0001 (14)	0.0019 (14)
B1	0.041 (3)	0.043 (3)	0.038 (3)	0.010 (2)	−0.003 (2)	−0.003 (2)
C1	0.033 (2)	0.035 (2)	0.031 (2)	−0.0037 (16)	0.0076 (16)	0.0049 (17)
C2	0.039 (2)	0.043 (2)	0.039 (2)	−0.0075 (18)	0.0090 (18)	−0.0057 (19)
C3	0.058 (3)	0.034 (2)	0.055 (3)	−0.009 (2)	0.026 (2)	−0.011 (2)
C4	0.056 (3)	0.030 (2)	0.058 (3)	0.0101 (19)	0.024 (2)	0.008 (2)
C5	0.046 (2)	0.038 (2)	0.035 (2)	0.0116 (18)	0.0108 (18)	0.0052 (18)
C6	0.0279 (19)	0.045 (2)	0.028 (2)	−0.0011 (16)	0.0007 (15)	0.0060 (18)
C7	0.054 (3)	0.065 (3)	0.042 (3)	0.004 (2)	−0.014 (2)	0.001 (2)
C8	0.061 (3)	0.045 (3)	0.047 (3)	0.020 (2)	−0.008 (2)	0.009 (2)
C9	0.058 (3)	0.040 (2)	0.054 (3)	0.025 (2)	−0.002 (2)	0.008 (2)
C10	0.042 (2)	0.049 (3)	0.056 (3)	0.024 (2)	0.003 (2)	0.003 (2)
C11	0.036 (2)	0.033 (2)	0.034 (2)	0.0071 (16)	0.0058 (17)	0.0003 (17)
C12	0.053 (3)	0.071 (3)	0.045 (3)	0.023 (2)	0.015 (2)	0.003 (2)
C13	0.0322 (19)	0.032 (2)	0.030 (2)	0.0042 (16)	−0.0006 (16)	−0.0007 (16)
C14	0.048 (2)	0.058 (3)	0.030 (2)	0.010 (2)	0.0038 (18)	0.0015 (19)
C15	0.056 (3)	0.058 (3)	0.034 (2)	0.014 (2)	−0.010 (2)	0.010 (2)
C16	0.039 (2)	0.052 (3)	0.040 (2)	0.0129 (19)	−0.0053 (19)	0.0042 (19)
C17	0.037 (2)	0.047 (2)	0.039 (2)	0.0144 (18)	0.0048 (18)	0.0019 (18)

Geometric parameters (Å, º) top

Cu1—N2	1.978 (3)	C6—C7	1.501 (5)
Cu1—N4	1.998 (3)	C7—H7A	0.9600
Cu1—N3	2.010 (3)	C7—H7B	0.9600
Cu1—N1	2.067 (3)	C7—H7C	0.9600
Cu1—Br1	2.5447 (7)	C8—C9	1.498 (6)
F1—B1	1.381 (5)	C8—H8A	0.9700
F2—B1	1.363 (5)	C8—H8B	0.9700
F3—B1	1.360 (5)	C9—C10	1.511 (5)
F4—B1	1.370 (5)	C9—H9A	0.9700
N1—C5	1.339 (4)	C9—H9B	0.9700
N1—C1	1.354 (4)	C10—H10A	0.9700
N2—C6	1.270 (4)	C10—H10B	0.9700
N2—C8	1.474 (4)	C11—C13	1.486 (5)
N3—C11	1.272 (4)	C11—C12	1.492 (5)
N3—C10	1.467 (4)	C12—H12A	0.9600
N4—C17	1.343 (4)	C12—H12B	0.9600
N4—C13	1.349 (4)	C12—H12C	0.9600
C1—C2	1.381 (5)	C13—C14	1.378 (5)
C1—C6	1.485 (5)	C14—C15	1.392 (5)
C2—C3	1.385 (5)	C14—H14	0.9300
C2—H2	0.9300	C15—C16	1.367 (5)
C3—C4	1.371 (6)	C15—H15	0.9300
C3—H3	0.9300	C16—C17	1.380 (5)
C4—C5	1.388 (5)	C16—H16	0.9300
C4—H4	0.9300	C17—H17	0.9300
C5—H5	0.9300

N2—Cu1—N4	167.79 (12)	C6—C7—H7B	109.5
N2—Cu1—N3	92.15 (12)	H7A—C7—H7B	109.5
N4—Cu1—N3	79.82 (12)	C6—C7—H7C	109.5
N2—Cu1—N1	80.08 (12)	H7A—C7—H7C	109.5
N4—Cu1—N1	99.56 (12)	H7B—C7—H7C	109.5
N3—Cu1—N1	137.46 (11)	N2—C8—C9	112.8 (3)
N2—Cu1—Br1	96.74 (9)	N2—C8—H8A	109.0
N4—Cu1—Br1	95.17 (9)	C9—C8—H8A	109.0
N3—Cu1—Br1	118.16 (9)	N2—C8—H8B	109.0
N1—Cu1—Br1	104.32 (8)	C9—C8—H8B	109.0
C5—N1—C1	118.4 (3)	H8A—C8—H8B	107.8
C5—N1—Cu1	129.4 (2)	C8—C9—C10	113.9 (4)
C1—N1—Cu1	112.2 (2)	C8—C9—H9A	108.8
C6—N2—C8	120.0 (3)	C10—C9—H9A	108.8
C6—N2—Cu1	117.1 (2)	C8—C9—H9B	108.8
C8—N2—Cu1	122.9 (3)	C10—C9—H9B	108.8
C11—N3—C10	123.0 (3)	H9A—C9—H9B	107.7
C11—N3—Cu1	115.8 (2)	N3—C10—C9	109.7 (3)
C10—N3—Cu1	120.8 (2)	N3—C10—H10A	109.7
C17—N4—C13	119.2 (3)	C9—C10—H10A	109.7
C17—N4—Cu1	126.9 (2)	N3—C10—H10B	109.7
C13—N4—Cu1	113.8 (2)	C9—C10—H10B	109.7
F3—B1—F2	110.9 (4)	H10A—C10—H10B	108.2
F3—B1—F4	109.5 (4)	N3—C11—C13	114.8 (3)
F2—B1—F4	110.2 (4)	N3—C11—C12	125.8 (3)
F3—B1—F1	107.5 (3)	C13—C11—C12	119.4 (3)
F2—B1—F1	109.3 (4)	C11—C12—H12A	109.5
F4—B1—F1	109.3 (4)	C11—C12—H12B	109.5
N1—C1—C2	121.8 (3)	H12A—C12—H12B	109.5
N1—C1—C6	114.1 (3)	C11—C12—H12C	109.5
C2—C1—C6	124.1 (3)	H12A—C12—H12C	109.5
C1—C2—C3	119.1 (4)	H12B—C12—H12C	109.5
C1—C2—H2	120.4	N4—C13—C14	121.6 (3)
C3—C2—H2	120.4	N4—C13—C11	114.1 (3)
C4—C3—C2	119.3 (4)	C14—C13—C11	124.3 (3)
C4—C3—H3	120.4	C13—C14—C15	118.5 (4)
C2—C3—H3	120.4	C13—C14—H14	120.7
C3—C4—C5	118.9 (4)	C15—C14—H14	120.7
C3—C4—H4	120.6	C16—C15—C14	119.7 (4)
C5—C4—H4	120.6	C16—C15—H15	120.1
N1—C5—C4	122.5 (4)	C14—C15—H15	120.1
N1—C5—H5	118.8	C15—C16—C17	119.1 (4)
C4—C5—H5	118.8	C15—C16—H16	120.4
N2—C6—C1	116.3 (3)	C17—C16—H16	120.4
N2—C6—C7	124.1 (4)	N4—C17—C16	121.7 (3)
C1—C6—C7	119.6 (3)	N4—C17—H17	119.2
C6—C7—H7A	109.5	C16—C17—H17	119.2

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
C2—H2···F1	0.93	2.49	3.413 (5)	173
C12—H12B···F3ⁱ	0.96	2.50	3.430 (5)	162
C15—H15···F2ⁱⁱ	0.93	2.40	3.252 (5)	152

Symmetry codes: (i) x, y, z+1; (ii) x+1, y, z+1.

Experimental details

Crystal data
Chemical formula	[CuBr(C₁₇H₂₀N₄)]BF₄
M_r	510.63
Crystal system, space group	Triclinic, P1
Temperature (K)	298
a, b, c (Å)	8.2508 (17), 8.9511 (18), 13.158 (3)
α, β, γ (°)	92.391 (2), 94.847 (2), 96.422 (2)
V (Å³)	960.9 (3)
Z	2
Radiation type	Mo Kα
µ (mm⁻¹)	3.26
Crystal size (mm)	0.27 × 0.27 × 0.23

Data collection
Diffractometer	Bruker APEXII CCD diffractometer
Absorption correction	Multi-scan (SADABS; Sheldrick, 2004)
T_min, T_max	0.473, 0.521
No. of measured, independent and observed [I > 2σ(I)] reflections	5958, 3683, 2723
R_int	0.026
(sin θ/λ)_max (Å⁻¹)	0.617

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.038, 0.087, 1.05
No. of reflections	3683
No. of parameters	255
H-atom treatment	H-atom parameters constrained
Δρ_max, Δρ_min (e Å⁻³)	0.39, −0.46

Computer programs: APEX2 (Bruker, 2004), SAINT (Bruker, 2004), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).

Selected bond lengths (Å) top

Cu1—N2	1.978 (3)	Cu1—N1	2.067 (3)
Cu1—N4	1.998 (3)	Cu1—Br1	2.5447 (7)
Cu1—N3	2.010 (3)

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
C2—H2···F1	0.93	2.49	3.413 (5)	173
C12—H12B···F3ⁱ	0.96	2.50	3.430 (5)	162
C15—H15···F2ⁱⁱ	0.93	2.40	3.252 (5)	152

Symmetry codes: (i) x, y, z+1; (ii) x+1, y, z+1.

Acknowledgements

The author thanks the Experimental Center of Linyi University for supporting this work.

References

Bruker (2004). APEX2 and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Liu, L.-J. (2011). Acta Cryst. E67, m876–m877. Web of Science CSD CrossRef IUCr Journals Google Scholar
Sheldrick, G. M. (2004). SADABS. University of Göttingen, Germany. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar

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Volume 67| Part 7| July 2011| Page m878

doi:10.1107/S1600536811022513

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metal-organic compounds\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

{N,N′-Bis[1-(pyridin-2-yl)ethyl­­idene]­propane-1,3-di­amine}­bromidocopper(II) tetra­fluoridoborate

Related literature

Experimental

Crystal data

Data collection

Refinement

Supporting information

Acknowledgements

References

metal-organic compounds

{N,N′-Bis[1-(pyridin-2-yl)ethylidene]propane-1,3-diamine}bromidocopper(II) tetrafluoridoborate