(Benzoato-κO)chlorido[(-)-sparteine-κN,N']zinc(II).

The title complex, [Zn(C(7)H(5)O(2))Cl(C(15)H(26)N(2))], used for the magnetic dilution of the analogous Cu(II) complex, was synthesized through a direct synthesis route. The coordination geometry around Zn(II) is best described as distorted tetra-hedral, the largest deviation arising from the (-)-sparteine ligand, as is invariably found in complexes containing this rather rigid mol-ecule. The benzoate anion behaves as a monodentate ligand, with a non-coordinating Zn⋯O separation of 2.969 (5) Å. Mol-ecules are packed in the crystal without significant inter-molecular inter-actions. The shortest Zn⋯Zn separation [6.8186 (7) Å] is observed between mol-ecules related through the 2(1) screw axis. This is an important feature for the magnetic behaviour of the Cu(II) analogue, which is intended for modeling isolated metal centers in the active site of type 1 blue copper proteins.

Related literature

For related ZnII and CuII complexes bearing sparteine as ligand, see: Alcántara-Flores, Bernès et al. (2003 ▶); Alcántara-Flores, Vázquez-Bravo et al. (2003 ▶); Jasiewicz et al. (2005 ▶); Lee et al. (2002 ▶): Reyes-Ortega et al. (2006 ▶). For the κO-coord­ination mode of benzoate, see: Shanmuga Sundara Raj et al. (2000 ▶).

Experimental

Crystal data

[Zn(C7H5O2)Cl(C15H26N2)]

M = 456.31

Monoclinic,

a = 8.7784 (9) Å

b = 11.8238 (13) Å

c = 10.8438 (11) Å

β = 109.671 (8)°

V = 1059.84 (19) Å3

Z = 2

Mo Kα radiation

μ = 1.31 mm−1

T = 296 K

0.34 × 0.26 × 0.04 mm

Data collection

Bruker P4 diffractometer

Absorption correction: ψ scan (XSCANS; Siemens, 1996 ▶) T min = 0.760, T max = 0.951

3583 measured reflections

2166 independent reflections

1812 reflections with I > 2σ(I)

R int = 0.033

2 standard reflections every 48 reflections intensity decay: 1.5%

Refinement

R[F 2 > 2σ(F 2)] = 0.033

wR(F 2) = 0.069

S = 1.01

2166 reflections

254 parameters

1 restraint

H-atom parameters constrained

Δρmax = 0.36 e Å−3

Δρmin = −0.31 e Å−3

Absolute structure: Flack (1983 ▶), 199 Friedel pairs

Flack parameter: −0.001 (16)

Data collection: XSCANS (Siemens, 1996 ▶); cell refinement: XSCANS; data reduction: XSCANS; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: Mercury (Macrae et al., 2006 ▶); software used to prepare material for publication: SHELXL97.

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809033625/kj2131sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536809033625/kj2131Isup2.hkl

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

[Zn(C7H5O2)Cl(C15H26N2)]	F(000) = 480
Mr = 456.31	Dx = 1.430 Mg m−3
Monoclinic, P21	Melting point = 459–461 K
Hall symbol: P 2yb	Mo Kα radiation, λ = 0.71073 Å
a = 8.7784 (9) Å	Cell parameters from 49 reflections
b = 11.8238 (13) Å	θ = 3.7–10.8°
c = 10.8438 (11) Å	µ = 1.31 mm−1
β = 109.671 (8)°	T = 296 K
V = 1059.84 (19) Å3	Plate, colourless
Z = 2	0.34 × 0.26 × 0.04 mm

Bruker P4 diffractometer	1812 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.033
graphite	θmax = 25.0°, θmin = 2.0°
ω scans	h = −10→5
Absorption correction: ψ scan (XSCANS; Siemens, 1996)	k = −14→1
Tmin = 0.760, Tmax = 0.951	l = −12→12
3583 measured reflections	2 standard reflections every 48 reflections
2166 independent reflections	intensity decay: 1.5%

Refinement on F2	Hydrogen site location: inferred from neighbouring sites
Least-squares matrix: full	H-atom parameters constrained
R[F2 > 2σ(F2)] = 0.033	w = 1/[σ2(Fo2) + (0.0305P)2] where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.069	(Δ/σ)max < 0.001
S = 1.00	Δρmax = 0.36 e Å−3
2166 reflections	Δρmin = −0.30 e Å−3
254 parameters	Extinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
1 restraint	Extinction coefficient: 0.0038 (9)
0 constraints	Absolute structure: Flack (1983), 199 Friedel pairs
Primary atom site location: structure-invariant direct methods	Flack parameter: −0.001 (16)
Secondary atom site location: difference Fourier map

	x	y	z	Uiso*/Ueq
Zn1	0.35428 (6)	0.83945 (5)	0.07075 (4)	0.03626 (17)
Cl1	0.59957 (15)	0.88938 (12)	0.07478 (13)	0.0568 (4)
O1	0.1273 (6)	0.8988 (4)	−0.1933 (5)	0.0736 (14)
O2	0.2371 (4)	0.7472 (3)	−0.0791 (3)	0.0593 (10)
N1	0.2098 (5)	0.9334 (3)	0.1500 (4)	0.0395 (10)
C2	0.1470 (6)	1.0382 (5)	0.0733 (5)	0.0561 (15)
H2B	0.0728	1.0757	0.1090	0.067*
H2C	0.0874	1.0180	−0.0168	0.067*
C3	0.2813 (8)	1.1188 (5)	0.0761 (7)	0.0694 (18)
H3B	0.2353	1.1865	0.0271	0.083*
H3C	0.3511	1.0836	0.0343	0.083*
C4	0.3824 (8)	1.1517 (5)	0.2180 (7)	0.0728 (19)
H4B	0.4751	1.1964	0.2183	0.087*
H4C	0.3173	1.1967	0.2562	0.087*
C5	0.4390 (6)	1.0444 (5)	0.2981 (6)	0.0540 (14)
H5A	0.5153	1.0051	0.2661	0.065*
H5B	0.4949	1.0648	0.3888	0.065*
C6	0.2997 (6)	0.9655 (4)	0.2909 (5)	0.0439 (12)
H6C	0.2239	1.0088	0.3212	0.053*
C7	0.3460 (5)	0.8603 (4)	0.3779 (4)	0.0414 (14)
H7B	0.4003	0.8863	0.4679	0.050*
C8	0.1909 (6)	0.8004 (5)	0.3750 (5)	0.0534 (14)
H8C	0.2153	0.7382	0.4369	0.064*
H8D	0.1193	0.8527	0.3977	0.064*
C9	0.1123 (6)	0.7570 (4)	0.2361 (5)	0.0448 (12)
H9A	0.0111	0.7195	0.2320	0.054*
C10	0.0684 (5)	0.8584 (5)	0.1438 (5)	0.0473 (15)
H10A	0.0196	0.8311	0.0548	0.057*
H10B	−0.0121	0.9034	0.1647	0.057*
C11	0.2198 (5)	0.6685 (4)	0.2039 (5)	0.0396 (12)
H11A	0.1685	0.6491	0.1112	0.047*
C12	0.2309 (6)	0.5589 (5)	0.2815 (5)	0.0481 (13)
H12A	0.2717	0.5761	0.3744	0.058*
H12B	0.1233	0.5272	0.2614	0.058*
C13	0.3404 (7)	0.4711 (5)	0.2515 (6)	0.0583 (15)
H13A	0.3503	0.4058	0.3078	0.070*
H13B	0.2936	0.4463	0.1613	0.070*
C14	0.5068 (7)	0.5220 (5)	0.2737 (5)	0.0523 (14)
H14A	0.5744	0.4677	0.2492	0.063*
H14B	0.5580	0.5399	0.3658	0.063*
C15	0.4904 (6)	0.6294 (4)	0.1917 (4)	0.0389 (11)
H15A	0.5971	0.6616	0.2086	0.047*
H15B	0.4481	0.6090	0.0997	0.047*
N16	0.3824 (4)	0.7178 (3)	0.2180 (3)	0.0312 (8)
C17	0.4586 (5)	0.7755 (4)	0.3460 (4)	0.0400 (11)
H17A	0.5551	0.8147	0.3447	0.048*
H17B	0.4915	0.7190	0.4148	0.048*
C18	0.0832 (5)	0.7189 (4)	−0.2985 (4)	0.0352 (11)
C19	0.1471 (6)	0.6117 (4)	−0.2996 (5)	0.0427 (12)
H19A	0.2313	0.5866	−0.2269	0.051*
C20	0.0874 (6)	0.5418 (5)	−0.4072 (5)	0.0517 (14)
H20A	0.1322	0.4705	−0.4067	0.062*
C21	−0.0384 (6)	0.5774 (6)	−0.5152 (6)	0.0551 (16)
H21C	−0.0783	0.5305	−0.5878	0.066*
C22	−0.1042 (6)	0.6824 (6)	−0.5147 (5)	0.0584 (16)
H22C	−0.1906	0.7056	−0.5871	0.070*
C23	−0.0445 (5)	0.7555 (5)	−0.4080 (4)	0.0475 (13)
H23C	−0.0888	0.8271	−0.4097	0.057*
C24	0.1522 (7)	0.7978 (6)	−0.1842 (6)	0.0446 (14)

	U11	U22	U33	U12	U13	U23
Zn1	0.0429 (3)	0.0340 (3)	0.0326 (2)	0.0013 (3)	0.01358 (19)	0.0000 (3)
Cl1	0.0589 (8)	0.0505 (7)	0.0747 (8)	−0.0089 (7)	0.0404 (7)	−0.0045 (7)
O1	0.100 (4)	0.049 (3)	0.059 (3)	0.014 (3)	0.010 (2)	−0.010 (2)
O2	0.078 (2)	0.055 (2)	0.0324 (18)	0.005 (2)	0.0018 (17)	−0.0018 (18)
N1	0.044 (2)	0.032 (2)	0.041 (2)	0.006 (2)	0.0127 (19)	−0.0016 (19)
C2	0.066 (4)	0.046 (3)	0.059 (3)	0.022 (3)	0.024 (3)	0.005 (3)
C3	0.097 (5)	0.035 (3)	0.089 (5)	0.016 (3)	0.048 (4)	0.016 (3)
C4	0.091 (5)	0.037 (4)	0.102 (5)	−0.004 (4)	0.048 (4)	−0.009 (4)
C5	0.065 (4)	0.042 (3)	0.057 (3)	−0.008 (3)	0.022 (3)	−0.017 (3)
C6	0.055 (3)	0.035 (3)	0.044 (3)	0.002 (3)	0.021 (3)	−0.009 (2)
C7	0.057 (3)	0.041 (4)	0.028 (2)	−0.004 (2)	0.0160 (19)	−0.010 (2)
C8	0.073 (3)	0.044 (3)	0.057 (3)	−0.002 (3)	0.039 (3)	−0.004 (2)
C9	0.038 (3)	0.043 (3)	0.057 (3)	−0.006 (2)	0.021 (2)	−0.008 (3)
C10	0.037 (2)	0.045 (4)	0.060 (3)	0.003 (2)	0.018 (2)	0.002 (3)
C11	0.036 (3)	0.044 (3)	0.037 (3)	−0.010 (2)	0.011 (2)	−0.006 (2)
C12	0.052 (3)	0.039 (3)	0.054 (3)	−0.015 (3)	0.019 (3)	0.001 (2)
C13	0.082 (4)	0.036 (3)	0.058 (3)	−0.010 (3)	0.025 (3)	0.002 (3)
C14	0.066 (4)	0.041 (3)	0.050 (3)	0.013 (3)	0.019 (3)	0.010 (3)
C15	0.047 (3)	0.036 (3)	0.036 (2)	0.004 (2)	0.018 (2)	−0.001 (2)
N16	0.035 (2)	0.030 (2)	0.0298 (18)	−0.0029 (18)	0.0128 (16)	−0.0057 (16)
C17	0.047 (3)	0.041 (3)	0.026 (2)	−0.005 (2)	0.004 (2)	−0.005 (2)
C18	0.031 (3)	0.049 (3)	0.025 (2)	−0.005 (2)	0.008 (2)	0.000 (2)
C19	0.043 (3)	0.043 (3)	0.040 (3)	0.003 (2)	0.012 (2)	0.003 (2)
C20	0.055 (3)	0.049 (3)	0.057 (3)	−0.005 (3)	0.027 (3)	−0.009 (3)
C21	0.047 (4)	0.073 (5)	0.047 (4)	−0.018 (4)	0.019 (3)	−0.019 (3)
C22	0.039 (3)	0.091 (5)	0.037 (3)	−0.003 (3)	0.003 (2)	−0.001 (3)
C23	0.041 (3)	0.057 (3)	0.043 (3)	0.008 (3)	0.012 (2)	0.006 (3)
C24	0.049 (3)	0.046 (3)	0.039 (3)	0.003 (3)	0.015 (3)	0.000 (3)

Zn1—O2	1.940 (3)	C10—H10A	0.9700
Zn1—N1	2.077 (4)	C10—H10B	0.9700
Zn1—N16	2.101 (4)	C11—N16	1.501 (6)
Zn1—Cl1	2.2189 (13)	C11—C12	1.530 (7)
O1—C24	1.213 (6)	C11—H11A	0.9800
O2—C24	1.280 (7)	C12—C13	1.523 (7)
N1—C2	1.491 (6)	C12—H12A	0.9700
N1—C10	1.509 (6)	C12—H12B	0.9700
N1—C6	1.514 (6)	C13—C14	1.522 (7)
C2—C3	1.508 (8)	C13—H13A	0.9700
C2—H2B	0.9700	C13—H13B	0.9700
C2—H2C	0.9700	C14—C15	1.529 (7)
C3—C4	1.545 (9)	C14—H14A	0.9700
C3—H3B	0.9700	C14—H14B	0.9700
C3—H3C	0.9700	C15—N16	1.502 (6)
C4—C5	1.522 (9)	C15—H15A	0.9700
C4—H4B	0.9700	C15—H15B	0.9700
C4—H4C	0.9700	N16—C17	1.488 (5)
C5—C6	1.519 (7)	C17—H17A	0.9700
C5—H5A	0.9700	C17—H17B	0.9700
C5—H5B	0.9700	C18—C19	1.387 (7)
C6—C7	1.532 (7)	C18—C23	1.399 (6)
C6—H6C	0.9800	C18—C24	1.506 (8)
C7—C8	1.526 (7)	C19—C20	1.381 (7)
C7—C17	1.527 (6)	C19—H19A	0.9300
C7—H7B	0.9800	C20—C21	1.377 (8)
C8—C9	1.520 (7)	C20—H20A	0.9300
C8—H8C	0.9700	C21—C22	1.370 (9)
C8—H8D	0.9700	C21—H21C	0.9300
C9—C10	1.526 (7)	C22—C23	1.397 (8)
C9—C11	1.527 (7)	C22—H22C	0.9300
C9—H9A	0.9800	C23—H23C	0.9300
O2—Zn1—N1	114.94 (15)	C9—C10—H10B	108.7
O2—Zn1—N16	98.37 (14)	H10A—C10—H10B	107.6
N1—Zn1—N16	89.06 (14)	N16—C11—C9	110.5 (4)
O2—Zn1—Cl1	113.80 (12)	N16—C11—C12	113.0 (4)
N1—Zn1—Cl1	124.97 (12)	C9—C11—C12	112.6 (4)
N16—Zn1—Cl1	107.58 (10)	N16—C11—H11A	106.8
C24—O2—Zn1	118.0 (4)	C9—C11—H11A	106.8
C2—N1—C10	108.6 (4)	C12—C11—H11A	106.8
C2—N1—C6	108.9 (4)	C13—C12—C11	112.8 (4)
C10—N1—C6	109.5 (4)	C13—C12—H12A	109.0
C2—N1—Zn1	112.1 (3)	C11—C12—H12A	109.0
C10—N1—Zn1	106.0 (3)	C13—C12—H12B	109.0
C6—N1—Zn1	111.6 (3)	C11—C12—H12B	109.0
N1—C2—C3	112.0 (4)	H12A—C12—H12B	107.8
N1—C2—H2B	109.2	C14—C13—C12	109.7 (4)
C3—C2—H2B	109.2	C14—C13—H13A	109.7
N1—C2—H2C	109.2	C12—C13—H13A	109.7
C3—C2—H2C	109.2	C14—C13—H13B	109.7
H2B—C2—H2C	107.9	C12—C13—H13B	109.7
C2—C3—C4	111.2 (5)	H13A—C13—H13B	108.2
C2—C3—H3B	109.4	C13—C14—C15	109.8 (4)
C4—C3—H3B	109.4	C13—C14—H14A	109.7
C2—C3—H3C	109.4	C15—C14—H14A	109.7
C4—C3—H3C	109.4	C13—C14—H14B	109.7
H3B—C3—H3C	108.0	C15—C14—H14B	109.7
C5—C4—C3	109.1 (5)	H14A—C14—H14B	108.2
C5—C4—H4B	109.9	N16—C15—C14	114.2 (4)
C3—C4—H4B	109.9	N16—C15—H15A	108.7
C5—C4—H4C	109.9	C14—C15—H15A	108.7
C3—C4—H4C	109.9	N16—C15—H15B	108.7
H4B—C4—H4C	108.3	C14—C15—H15B	108.7
C6—C5—C4	112.3 (5)	H15A—C15—H15B	107.6
C6—C5—H5A	109.1	C17—N16—C11	112.8 (3)
C4—C5—H5A	109.1	C17—N16—C15	112.5 (3)
C6—C5—H5B	109.1	C11—N16—C15	110.4 (3)
C4—C5—H5B	109.1	C17—N16—Zn1	107.2 (3)
H5A—C5—H5B	107.9	C11—N16—Zn1	108.9 (3)
N1—C6—C5	110.0 (4)	C15—N16—Zn1	104.6 (3)
N1—C6—C7	111.0 (4)	N16—C17—C7	113.0 (4)
C5—C6—C7	115.2 (4)	N16—C17—H17A	109.0
N1—C6—H6C	106.7	C7—C17—H17A	109.0
C5—C6—H6C	106.7	N16—C17—H17B	109.0
C7—C6—H6C	106.7	C7—C17—H17B	109.0
C8—C7—C17	109.4 (4)	H17A—C17—H17B	107.8
C8—C7—C6	108.3 (4)	C19—C18—C23	119.1 (4)
C17—C7—C6	116.8 (4)	C19—C18—C24	121.4 (4)
C8—C7—H7B	107.3	C23—C18—C24	119.5 (5)
C17—C7—H7B	107.3	C20—C19—C18	120.9 (5)
C6—C7—H7B	107.3	C20—C19—H19A	119.5
C9—C8—C7	106.4 (4)	C18—C19—H19A	119.5
C9—C8—H8C	110.5	C21—C20—C19	120.2 (6)
C7—C8—H8C	110.5	C21—C20—H20A	119.9
C9—C8—H8D	110.5	C19—C20—H20A	119.9
C7—C8—H8D	110.5	C22—C21—C20	119.5 (5)
H8C—C8—H8D	108.6	C22—C21—H21C	120.3
C8—C9—C10	108.3 (4)	C20—C21—H21C	120.3
C8—C9—C11	110.4 (4)	C21—C22—C23	121.5 (5)
C10—C9—C11	115.3 (4)	C21—C22—H22C	119.3
C8—C9—H9A	107.5	C23—C22—H22C	119.3
C10—C9—H9A	107.5	C22—C23—C18	118.8 (5)
C11—C9—H9A	107.5	C22—C23—H23C	120.6
N1—C10—C9	114.2 (4)	C18—C23—H23C	120.6
N1—C10—H10A	108.7	O1—C24—O2	124.5 (6)
C9—C10—H10A	108.7	O1—C24—C18	122.2 (6)
N1—C10—H10B	108.7	O2—C24—C18	113.3 (5)
N1—Zn1—O2—C24	65.5 (4)	N16—C11—C12—C13	−52.9 (5)
N16—Zn1—O2—C24	158.3 (4)	C9—C11—C12—C13	−179.0 (4)
Cl1—Zn1—O2—C24	−88.2 (4)	C11—C12—C13—C14	54.9 (6)
O2—Zn1—N1—C2	−79.6 (3)	C12—C13—C14—C15	−55.7 (6)
N16—Zn1—N1—C2	−178.4 (3)	C13—C14—C15—N16	57.1 (5)
Cl1—Zn1—N1—C2	70.6 (3)	C9—C11—N16—C17	50.9 (5)
O2—Zn1—N1—C10	38.7 (3)	C12—C11—N16—C17	−76.3 (5)
N16—Zn1—N1—C10	−60.1 (3)	C9—C11—N16—C15	177.7 (4)
Cl1—Zn1—N1—C10	−171.0 (2)	C12—C11—N16—C15	50.5 (5)
O2—Zn1—N1—C6	157.9 (3)	C9—C11—N16—Zn1	−68.0 (4)
N16—Zn1—N1—C6	59.1 (3)	C12—C11—N16—Zn1	164.8 (3)
Cl1—Zn1—N1—C6	−51.9 (3)	C14—C15—N16—C17	73.2 (5)
C10—N1—C2—C3	179.2 (4)	C14—C15—N16—C11	−53.7 (5)
C6—N1—C2—C3	60.0 (5)	C14—C15—N16—Zn1	−170.7 (3)
Zn1—N1—C2—C3	−64.0 (5)	O2—Zn1—N16—C17	−174.8 (3)
N1—C2—C3—C4	−57.7 (6)	N1—Zn1—N16—C17	−59.8 (3)
C2—C3—C4—C5	53.0 (7)	Cl1—Zn1—N16—C17	66.8 (3)
C3—C4—C5—C6	−54.2 (7)	O2—Zn1—N16—C11	−52.6 (3)
C2—N1—C6—C5	−59.4 (5)	N1—Zn1—N16—C11	62.5 (3)
C10—N1—C6—C5	−178.0 (4)	Cl1—Zn1—N16—C11	−170.9 (2)
Zn1—N1—C6—C5	64.9 (4)	O2—Zn1—N16—C15	65.5 (3)
C2—N1—C6—C7	172.0 (4)	N1—Zn1—N16—C15	−179.4 (3)
C10—N1—C6—C7	53.3 (5)	Cl1—Zn1—N16—C15	−52.8 (3)
Zn1—N1—C6—C7	−63.7 (4)	C11—N16—C17—C7	−50.6 (5)
C4—C5—C6—N1	58.4 (6)	C15—N16—C17—C7	−176.3 (4)
C4—C5—C6—C7	−175.3 (4)	Zn1—N16—C17—C7	69.2 (4)
N1—C6—C7—C8	−62.6 (5)	C8—C7—C17—N16	56.5 (5)
C5—C6—C7—C8	171.5 (4)	C6—C7—C17—N16	−67.0 (5)
N1—C6—C7—C17	61.4 (5)	C23—C18—C19—C20	0.6 (7)
C5—C6—C7—C17	−64.4 (5)	C24—C18—C19—C20	−177.3 (5)
C17—C7—C8—C9	−61.8 (5)	C18—C19—C20—C21	−0.6 (8)
C6—C7—C8—C9	66.6 (5)	C19—C20—C21—C22	−0.3 (8)
C7—C8—C9—C10	−63.1 (5)	C20—C21—C22—C23	1.3 (9)
C7—C8—C9—C11	64.1 (5)	C21—C22—C23—C18	−1.4 (8)
C2—N1—C10—C9	−170.5 (4)	C19—C18—C23—C22	0.4 (7)
C6—N1—C10—C9	−51.7 (5)	C24—C18—C23—C22	178.3 (5)
Zn1—N1—C10—C9	68.8 (4)	Zn1—O2—C24—O1	−7.4 (9)
C8—C9—C10—N1	57.6 (5)	Zn1—O2—C24—C18	173.0 (3)
C11—C9—C10—N1	−66.7 (5)	C19—C18—C24—O1	161.3 (6)
C8—C9—C11—N16	−58.9 (5)	C23—C18—C24—O1	−16.6 (9)
C10—C9—C11—N16	64.3 (5)	C19—C18—C24—O2	−19.1 (7)
C8—C9—C11—C12	68.5 (5)	C23—C18—C24—O2	163.1 (5)
C10—C9—C11—C12	−168.3 (4)

Zn1—O2	1.940 (3)
Zn1—N1	2.077 (4)
Zn1—N16	2.101 (4)
Zn1—Cl1	2.2189 (13)

O2—Zn1—N1	114.94 (15)
O2—Zn1—N16	98.37 (14)
N1—Zn1—N16	89.06 (14)
O2—Zn1—Cl1	113.80 (12)
N1—Zn1—Cl1	124.97 (12)
N16—Zn1—Cl1	107.58 (10)