##############################################################################
###                                                                        ###
###        Electronic paper (Acta Crystallographica Section E)             ###
###                                                                        ###
##############################################################################
#                                                                            #
# This CIF contains the data in a paper accepted for publication in Acta     #
# Crystallographica Section E. It conforms to the requirements of Notes      #
# for Authors for Section E, and has been peer reviewed under the auspices   #
# of the IUCr Commission on Journals.                                        #
#                                                                            #
# Full details of the Crystallographic Information File format               #
# are given in the paper "The Crystallographic Information File (CIF):       #
# a New Standard Archive File for Crystallography" by S. R. Hall, F. H.      #
# Allen and I. D. Brown [Acta Cryst. (1991), A47, 655-685].                  #
#                                                                            #
# The current version of the core CIF dictionary is obtainable from          #
# ftp://ftp.iucr.org/pub/cif_core.dic. The current version number is 2.1.    #
#                                                                            #
# Software is freely available for graphical display of the structure(s) in  #
# this CIF.  For information consult the CIF home page http://www.iucr.org/  #
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#                                                                            #
#            Copyright International Union of Crystallography                #
#                                                                            #
##############################################################################
                                             
data_I
_audit_creation_method     SHELXL97
_chemical_name_systematic
;
tris-(μ-α-methylacrylato-1:2κ²O:O')tris-(μ-α-methylacrylato-
2:3κ²O:O')(2,2'-bipyridine-1κ²N,N')(2,2'-bipyridine-3κ²N,N')(nitro-
3κ²O,O')dizinc(II)lanthanum(III)
;
_chemical_name_common     ?
_chemical_formula_moiety     'C44 H46 La N5 O15 Zn2'
_chemical_formula_sum     'C44 H46 La N5 O15 Zn2'
_chemical_formula_iupac     '[La Zn2 (C4 H5 O2)6 (N O3) (C10 H8 N2)2]'
_chemical_formula_weight     1154.51
_chemical_melting_point     ?
_symmetry_cell_setting     triclinic
_symmetry_space_group_name_H-M     'P -1'
_symmetry_space_group_name_Hall     '-P 1'
loop_
    _symmetry_equiv_pos_as_xyz
    'x,y,z'
    '-x,-y,-z'
_cell_length_a     11.3171(3)
_cell_length_b     13.9042(4)
_cell_length_c     16.4290(5)
_cell_angle_alpha     104.3600(10)
_cell_angle_beta     98.7950(10)
_cell_angle_gamma     100.214(2)
_cell_volume     2411.60(10)
_cell_formula_units_Z     2
_cell_measurement_reflns_used     8912
_cell_measurement_theta_min     1.3
_cell_measurement_theta_max     27.5
_cell_measurement_temperature     293(2)
_exptl_crystal_description     'chunk'
_exptl_crystal_colour     'colourless'
_exptl_crystal_size_max     0.30
_exptl_crystal_size_mid     0.20
_exptl_crystal_size_min     0.20
_exptl_crystal_density_diffrn     1.590
_exptl_crystal_density_meas     'not measured'
_exptl_crystal_density_method     'not measured'
_exptl_crystal_F_000     1164
_exptl_absorpt_coefficient_mu     1.93
_exptl_absorpt_correction_type     'multi-scan'
_exptl_absorpt_process_details     '(ABSCOR; Higashi, 1995)'
_exptl_absorpt_correction_T_min     0.599
_exptl_absorpt_correction_T_max     0.677
_exptl_special_details
;
 ?
;
_diffrn_ambient_temperature     293(2)
_diffrn_radiation_type     MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_source     'fine-focus sealed tube'
_diffrn_radiation_monochromator     graphite
_diffrn_measurement_device_type     'Rigaku R-AXIS RAPID'
_diffrn_measurement_method     ω
_diffrn_detector_area_resol_mean     10.00
_diffrn_reflns_number     13497
_diffrn_reflns_av_R_equivalents     0.020
_diffrn_reflns_av_sigmaI/netI     0.025
_diffrn_reflns_theta_min     1.3
_diffrn_reflns_theta_max     25.2
_diffrn_reflns_theta_full     25.2
_diffrn_measured_fraction_theta_max     0.942
_diffrn_measured_fraction_theta_full     0.942
_diffrn_reflns_limit_h_min     -12
_diffrn_reflns_limit_h_max     13
_diffrn_reflns_limit_k_min     -16
_diffrn_reflns_limit_k_max     16
_diffrn_reflns_limit_l_min     -19
_diffrn_reflns_limit_l_max     19
_diffrn_standards_number     0
_diffrn_standards_interval_count     0
_diffrn_standards_interval_time     0
_diffrn_standards_decay_%     0
_refine_special_details
;
 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 > 2sigma(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.
;
_reflns_number_total     8229
_reflns_number_gt     6983
_reflns_threshold_expression     I>2σ(I)
_refine_ls_structure_factor_coef     Fsqd
_refine_ls_matrix_type     full
_refine_ls_R_factor_all     0.044
_refine_ls_R_factor_gt     0.033
_refine_ls_wR_factor_gt     0.086
_refine_ls_wR_factor_ref     0.101
_refine_ls_goodness_of_fit_ref     1.03
_refine_ls_restrained_S_all     1.03
_refine_ls_number_reflns     8229
_refine_ls_number_parameters     604
_refine_ls_number_restraints     0
_refine_ls_hydrogen_treatment     constr
_refine_ls_weighting_scheme     calc
_refine_ls_weighting_details
       'calc w = 1/[σ²(Fo²)+(0.0642P)²+1.7743P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_hydrogens     geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary     difmap
_refine_ls_shift/su_max     0.001
_refine_ls_shift/su_mean     0.000
_refine_diff_density_max     1.01
_refine_diff_density_min     -0.95
_refine_ls_extinction_method     none
_refine_ls_extinction_coef     ?
loop_
    _atom_type_symbol
    _atom_type_description
    _atom_type_scat_dispersion_real
    _atom_type_scat_dispersion_imag
    _atom_type_scat_source
    'C' 'C' 0.0033 0.0016
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
    'H' 'H' 0.0000 0.0000
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
    'N' 'N' 0.0061 0.0033
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
    'La' 'La' -0.2871 2.4523
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
    'O' 'O' 0.0106 0.0060
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
    'Zn' 'Zn' 0.2839 1.4301
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
_computing_data_collection     'PROCESS-AUTO (Rigaku Corporation, 1998)'
_computing_cell_refinement     'PROCESS-AUTO'
_computing_data_reduction
                    'CrystalStructure (Rigaku/MSC and Rigaku Corporation, 2002)'
_computing_structure_solution     'SIR92 (Altomare et al., 1993)'
_computing_structure_refinement     'SHELXL97 (Sheldrick, 1997)'
_computing_molecular_graphics     'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material     'WinGX (Farrugia, 1999)'
loop_
    _atom_site_label
    _atom_site_fract_x
    _atom_site_fract_y
    _atom_site_fract_z
    _atom_site_U_iso_or_equiv
    _atom_site_adp_type
    _atom_site_calc_flag
    _atom_site_refinement_flags
    _atom_site_occupancy
    _atom_site_disorder_assembly
    _atom_site_disorder_group
    _atom_site_type_symbol
    La 0.85552(2) 0.739850(17) 0.744060(14) 0.03812(9) Uani d . 1 . . La
    Zn1 0.78707(4) 0.92879(4) 0.59763(3) 0.04447(13) Uani d . 1 . . Zn
    Zn2 0.78690(4) 0.59897(4) 0.91906(3) 0.04135(12) Uani d . 1 . . Zn
    O1 1.0866(3) 0.8111(3) 0.7420(2) 0.0697(10) Uani d . 1 . . O
    O2 1.0386(3) 0.6495(3) 0.7247(3) 0.0721(10) Uani d . 1 . . O
    O3 0.8698(3) 0.7244(3) 0.5951(2) 0.0741(11) Uani d . 1 . . O
    O4 0.8761(3) 0.9217(2) 0.7646(3) 0.0699(10) Uani d . 1 . . O
    O5 0.9752(3) 0.7664(3) 0.8882(2) 0.0711(10) Uani d . 1 . . O
    O6 0.6547(3) 0.7485(3) 0.6675(2) 0.0694(9) Uani d . 1 . . O
    O7 0.7084(3) 0.7343(3) 0.8433(2) 0.0787(11) Uani d . 1 . . O
    O8 1.2261(4) 0.7231(5) 0.7299(4) 0.1160(19) Uani d . 1 . . O
    O9 0.7771(4) 0.5567(3) 0.7117(4) 0.115(2) Uani d . 1 . . O
    O10 0.8810(3) 0.8425(3) 0.5271(2) 0.0621(8) Uani d . 1 . . O
    O11 0.9320(3) 1.0223(3) 0.6865(2) 0.0649(9) Uani d . 1 . . O
    O12 0.6376(3) 0.8116(2) 0.5561(2) 0.0592(8) Uani d . 1 . . O
    O13 0.6988(3) 0.7129(2) 0.9690(2) 0.0570(8) Uani d . 1 . . O
    O14 0.9567(3) 0.6766(2) 0.98068(19) 0.0505(7) Uani d . 1 . . O
    O15 0.8433(4) 0.5046(4) 0.8259(3) 0.1102(18) Uani d . 1 . . O
    N1 0.6627(3) 1.0220(3) 0.6453(2) 0.0521(9) Uani d . 1 . . N
    N2 0.7650(3) 1.0143(3) 0.5100(2) 0.0462(8) Uani d . 1 . . N
    N3 1.1190(4) 0.7269(4) 0.7315(3) 0.0720(13) Uani d . 1 . . N
    N4 0.6045(3) 0.4993(3) 0.8663(2) 0.0447(8) Uani d . 1 . . N
    N5 0.7680(3) 0.5097(3) 1.0042(2) 0.0449(8) Uani d . 1 . . N
    C1 0.6143(5) 1.0209(4) 0.7144(3) 0.0673(13) Uani d . 1 . . C
    H1 0.6413 0.9833 0.7501 0.081 Uiso calc R 1 . . H
    C2 0.5258(6) 1.0737(5) 0.7345(4) 0.0825(17) Uani d . 1 . . C
    H2 0.4945 1.0730 0.7835 0.099 Uiso calc R 1 . . H
    C3 0.4850(5) 1.1267(5) 0.6813(4) 0.0816(17) Uani d . 1 . . C
    H3 0.4242 1.1620 0.6932 0.098 Uiso calc R 1 . . H
    C4 0.5334(5) 1.1284(4) 0.6100(4) 0.0668(13) Uani d . 1 . . C
    H4 0.5059 1.1648 0.5733 0.080 Uiso calc R 1 . . H
    C5 0.6237(4) 1.0753(3) 0.5931(3) 0.0486(10) Uani d . 1 . . C
    C6 0.6839(4) 1.0740(3) 0.5195(3) 0.0464(9) Uani d . 1 . . C
    C7 0.6615(5) 1.1314(4) 0.4633(4) 0.0645(13) Uani d . 1 . . C
    H7 0.6035 1.1711 0.4693 0.077 Uiso calc R 1 . . H
    C8 0.7258(5) 1.1291(4) 0.3987(4) 0.0744(15) Uani d . 1 . . C
    H8 0.7119 1.1673 0.3605 0.089 Uiso calc R 1 . . H
    C9 0.8104(5) 1.0704(4) 0.3909(4) 0.0710(15) Uani d . 1 . . C
    H9 0.8560 1.0691 0.3483 0.085 Uiso calc R 1 . . H
    C10 0.8268(4) 1.0133(4) 0.4469(3) 0.0570(11) Uani d . 1 . . C
    H10 0.8833 0.9722 0.4408 0.068 Uiso calc R 1 . . H
    C11 0.5686(4) 0.4379(3) 0.9132(3) 0.0425(9) Uani d . 1 . . C
    C12 0.4533(4) 0.3721(3) 0.8879(3) 0.0549(11) Uani d . 1 . . C
    H12 0.4279 0.3303 0.9212 0.066 Uiso calc R 1 . . H
    C13 0.3782(4) 0.3694(4) 0.8143(3) 0.0625(13) Uani d . 1 . . C
    H13 0.3010 0.3256 0.7972 0.075 Uiso calc R 1 . . H
    C14 0.4150(4) 0.4309(4) 0.7648(3) 0.0627(12) Uani d . 1 . . C
    H14 0.3648 0.4289 0.7137 0.075 Uiso calc R 1 . . H
    C15 0.5293(4) 0.4954(4) 0.7939(3) 0.0560(11) Uani d . 1 . . C
    H15 0.5553 0.5383 0.7617 0.067 Uiso calc R 1 . . H
    C16 0.6588(4) 0.4449(3) 0.9909(3) 0.0428(9) Uani d . 1 . . C
    C17 0.6357(4) 0.3881(3) 1.0469(3) 0.0551(11) Uani d . 1 . . C
    H17 0.5594 0.3446 1.0380 0.066 Uiso calc R 1 . . H
    C18 0.7259(5) 0.3961(4) 1.1161(3) 0.0645(13) Uani d . 1 . . C
    H18 0.7113 0.3583 1.1544 0.077 Uiso calc R 1 . . H
    C19 0.8375(5) 0.4603(4) 1.1277(3) 0.0640(13) Uani d . 1 . . C
    H19 0.9004 0.4659 1.1735 0.077 Uiso calc R 1 . . H
    C20 0.8552(4) 0.5163(4) 1.0709(3) 0.0549(11) Uani d . 1 . . C
    H20 0.9309 0.5605 1.0793 0.066 Uiso calc R 1 . . H
    C21 0.8807(4) 0.7540(4) 0.5310(3) 0.0495(10) Uani d . 1 . . C
    C22 0.8902(5) 0.6776(4) 0.4511(3) 0.0604(12) Uani d . 1 . . C
    C23 0.8926(8) 0.5814(5) 0.4521(6) 0.121(3) Uani d . 1 . . C
    H23A 0.8992 0.5341 0.4028 0.146 Uiso calc R 1 . . H
    H23B 0.8877 0.5623 0.5020 0.146 Uiso calc R 1 . . H
    C24 0.8973(7) 0.7148(6) 0.3769(4) 0.099(2) Uani d . 1 . . C
    H24A 0.8939 0.7854 0.3913 0.148 Uiso calc R 1 . . H
    H24B 0.8296 0.6763 0.3308 0.148 Uiso calc R 1 . . H
    H24C 0.9730 0.7075 0.3592 0.148 Uiso calc R 1 . . H
    C31 0.6062(4) 0.7457(3) 0.5933(3) 0.0460(10) Uani d . 1 . . C
    C32 0.5012(4) 0.6583(3) 0.5462(3) 0.0550(11) Uani d . 1 . . C
    C33 0.4867(6) 0.6230(4) 0.4601(4) 0.0831(17) Uani d . 1 . . C
    H33A 0.4240 0.5671 0.4293 0.100 Uiso calc R 1 . . H
    H33B 0.5395 0.6547 0.4316 0.100 Uiso calc R 1 . . H
    C34 0.4228(6) 0.6134(5) 0.5965(5) 0.098(2) Uani d . 1 . . C
    H34A 0.4497 0.6508 0.6560 0.148 Uiso calc R 1 . . H
    H34B 0.4279 0.5437 0.5893 0.148 Uiso calc R 1 . . H
    H34C 0.3394 0.6163 0.5770 0.148 Uiso calc R 1 . . H
    C41 0.9434(4) 0.9997(3) 0.7561(3) 0.0495(10) Uani d . 1 . . C
    C42 1.0355(4) 1.0687(3) 0.8306(3) 0.0498(10) Uani d . 1 . . C
    C43 1.0453(6) 1.0495(4) 0.9069(3) 0.0741(15) Uani d . 1 . . C
    H43A 0.9942 0.9926 0.9129 0.089 Uiso calc R 1 . . H
    H43B 1.1033 1.0930 0.9538 0.089 Uiso calc R 1 . . H
    C44 1.1119(6) 1.1588(5) 0.8175(4) 0.0885(19) Uani d . 1 . . C
    H44A 1.0913 1.1582 0.7585 0.133 Uiso calc R 1 . . H
    H44B 1.1970 1.1574 0.8319 0.133 Uiso calc R 1 . . H
    H44C 1.0974 1.2195 0.8536 0.133 Uiso calc R 1 . . H
    C51 0.6753(4) 0.7563(3) 0.9128(3) 0.0480(10) Uani d . 1 . . C
    C52 0.5982(4) 0.8339(4) 0.9289(3) 0.0595(12) Uani d . 1 . . C
    C53 0.5349(8) 0.8545(6) 0.8601(5) 0.119(3) Uani d . 1 . . C
    H53A 0.4833 0.8996 0.8684 0.143 Uiso calc R 1 . . H
    H53B 0.5433 0.8235 0.8049 0.143 Uiso calc R 1 . . H
    C54 0.5901(5) 0.8785(4) 1.0156(4) 0.0751(15) Uani d . 1 . . C
    H54A 0.6422 0.8539 1.0536 0.113 Uiso calc R 1 . . H
    H54B 0.5068 0.8604 1.0219 0.113 Uiso calc R 1 . . H
    H54C 0.6158 0.9513 1.0294 0.113 Uiso calc R 1 . . H
    C61 1.0164(4) 0.7417(3) 0.9529(3) 0.0443(9) Uani d . 1 . . C
    C62 1.1432(4) 0.7944(4) 1.0019(3) 0.0550(11) Uani d . 1 . . C
    C63 1.2125(5) 0.8608(5) 0.9705(5) 0.097(2) Uani d . 1 . . C
    H63A 1.2925 0.8929 0.9994 0.116 Uiso calc R 1 . . H
    H63B 1.1800 0.8742 0.9201 0.116 Uiso calc R 1 . . H
    C64 1.1869(5) 0.7698(5) 1.0793(4) 0.0788(16) Uani d . 1 . . C
    H64A 1.1234 0.7214 1.0896 0.118 Uiso calc R 1 . . H
    H64B 1.2093 0.8306 1.1267 0.118 Uiso calc R 1 . . H
    H64C 1.2573 0.7411 1.0733 0.118 Uiso calc R 1 . . H
    C71 0.8137(5) 0.4957(4) 0.7439(4) 0.0714(16) Uani d . 1 . . C
    C72 0.8250(5) 0.3975(4) 0.6912(3) 0.0601(12) Uani d . 1 . . C
    C73 0.8243(6) 0.3842(6) 0.6080(4) 0.099(2) Uani d . 1 . . C
    H73A 0.8166 0.4371 0.5838 0.118 Uiso calc R 1 . . H
    H73B 0.8315 0.3220 0.5741 0.118 Uiso calc R 1 . . H
    C74 0.8383(7) 0.3134(6) 0.7288(5) 0.114(3) Uani d . 1 . . C
    H74A 0.8364 0.3344 0.7888 0.172 Uiso calc R 1 . . H
    H74B 0.9150 0.2953 0.7223 0.172 Uiso calc R 1 . . H
    H74C 0.7721 0.2555 0.7001 0.172 Uiso calc R 1 . . H
_geom_special_details
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
loop_
    _geom_bond_atom_site_label_1
    _geom_bond_atom_site_label_2
    _geom_bond_site_symmetry_2
    _geom_bond_distance
    _geom_bond_publ_flag
    La O1 . 2.636(3) yes
    La O2 . 2.627(3) yes
    La O3 . 2.437(3) yes
    La O4 . 2.429(3) yes
    La O5 . 2.447(3) yes
    La O6 . 2.461(3) yes
    La O7 . 2.507(3) yes
    La O9 . 2.436(4) yes
    Zn1 O10 . 2.012(3) yes
    Zn1 O11 . 2.020(3) yes
    Zn1 O12 . 2.025(3) yes
    Zn1 N1 . 2.180(4) yes
    Zn1 N2 . 2.095(3) yes
    Zn2 O13 . 2.083(3) yes
    Zn2 O14 . 2.003(3) yes
    Zn2 O15 . 2.018(4) yes
    Zn2 N4 . 2.185(3) yes
    Zn2 N5 . 2.098(3) yes
    O1 N3 . 1.267(6) ?
    O2 N3 . 1.249(6) ?
    O3 C21 . 1.237(5) ?
    O4 C41 . 1.262(5) ?
    O5 C61 . 1.245(5) ?
    O6 C31 . 1.246(5) ?
    O7 C51 . 1.239(5) ?
    O8 N3 . 1.227(5) ?
    O9 C71 . 1.205(8) ?
    O10 C21 . 1.247(5) ?
    O11 C41 . 1.252(5) ?
    O12 C31 . 1.253(5) ?
    O13 C51 . 1.243(5) ?
    O14 C61 . 1.251(5) ?
    O15 C71 . 1.306(8) ?
    N1 C1 . 1.336(6) ?
    N1 C5 . 1.340(6) ?
    N2 C10 . 1.336(5) ?
    N2 C6 . 1.343(5) ?
    N4 C15 . 1.336(6) ?
    N4 C11 . 1.337(5) ?
    N5 C20 . 1.331(6) ?
    N5 C16 . 1.346(5) ?
    C1 C2 . 1.376(8) ?
    C1 H1 . 0.9300 ?
    C2 C3 . 1.355(9) ?
    C2 H2 . 0.9300 ?
    C3 C4 . 1.369(8) ?
    C3 H3 . 0.9300 ?
    C4 C5 . 1.385(6) ?
    C4 H4 . 0.9300 ?
    C5 C6 . 1.474(6) ?
    C6 C7 . 1.386(6) ?
    C7 C8 . 1.375(8) ?
    C7 H7 . 0.9300 ?
    C8 C9 . 1.364(8) ?
    C8 H8 . 0.9300 ?
    C9 C10 . 1.369(7) ?
    C9 H9 . 0.9300 ?
    C10 H10 . 0.9300 ?
    C11 C12 . 1.391(6) ?
    C11 C16 . 1.477(6) ?
    C12 C13 . 1.355(7) ?
    C12 H12 . 0.9300 ?
    C13 C14 . 1.374(7) ?
    C13 H13 . 0.9300 ?
    C14 C15 . 1.375(6) ?
    C14 H14 . 0.9300 ?
    C15 H15 . 0.9300 ?
    C16 C17 . 1.379(6) ?
    C17 C18 . 1.374(7) ?
    C17 H17 . 0.9300 ?
    C18 C19 . 1.368(7) ?
    C18 H18 . 0.9300 ?
    C19 C20 . 1.371(6) ?
    C19 H19 . 0.9300 ?
    C20 H20 . 0.9300 ?
    C21 C22 . 1.502(6) ?
    C22 C23 . 1.346(8) ?
    C22 C24 . 1.445(8) ?
    C23 H23A . 0.9300 ?
    C23 H23B . 0.9300 ?
    C24 H24A . 0.9600 ?
    C24 H24B . 0.9600 ?
    C24 H24C . 0.9600 ?
    C31 C32 . 1.493(6) ?
    C32 C33 . 1.350(8) ?
    C32 C34 . 1.464(8) ?
    C33 H33A . 0.9300 ?
    C33 H33B . 0.9300 ?
    C34 H34A . 0.9600 ?
    C34 H34B . 0.9600 ?
    C34 H34C . 0.9600 ?
    C41 C42 . 1.477(6) ?
    C42 C43 . 1.336(7) ?
    C42 C44 . 1.473(7) ?
    C43 H43A . 0.9300 ?
    C43 H43B . 0.9300 ?
    C44 H44A . 0.9600 ?
    C44 H44B . 0.9600 ?
    C44 H44C . 0.9600 ?
    C51 C52 . 1.501(6) ?
    C52 C53 . 1.364(8) ?
    C52 C54 . 1.430(7) ?
    C53 H53A . 0.9300 ?
    C53 H53B . 0.9300 ?
    C54 H54A . 0.9600 ?
    C54 H54B . 0.9600 ?
    C54 H54C . 0.9600 ?
    C61 C62 . 1.492(6) ?
    C62 C63 . 1.356(7) ?
    C62 C64 . 1.435(7) ?
    C63 H63A . 0.9300 ?
    C63 H63B . 0.9300 ?
    C64 H64A . 0.9600 ?
    C64 H64B . 0.9600 ?
    C64 H64C . 0.9600 ?
    C72 C73 . 1.331(8) ?
    C72 C71 . 1.463(7) ?
    C72 C74 . 1.472(8) ?
    C73 H73A . 0.9300 ?
    C73 H73B . 0.9300 ?
    C74 H74A . 0.9600 ?
    C74 H74B . 0.9600 ?
    C74 H74C . 0.9600 ?
loop_
    _geom_angle_atom_site_label_1
    _geom_angle_atom_site_label_2
    _geom_angle_atom_site_label_3
    _geom_angle_site_symmetry_1
    _geom_angle_site_symmetry_3
    _geom_angle
    _geom_angle_publ_flag
    O1 La O2 . . 48.24(12) yes
    O1 La O3 . . 72.37(13) yes
    O1 La O4 . . 74.66(11) yes
    O1 La O5 . . 72.89(11) yes
    O1 La O6 . . 135.61(11) yes
    O1 La O7 . . 142.20(13) yes
    O1 La O9 . . 119.58(13) yes
    O2 La O3 . . 76.40(11) yes
    O2 La O4 . . 122.90(12) yes
    O2 La O5 . . 73.39(13) yes
    O2 La O6 . . 142.15(13) yes
    O2 La O7 . . 130.90(12) yes
    O2 La O9 . . 71.56(13) yes
    O3 La O4 . . 87.73(13) yes
    O3 La O5 . . 143.91(12) yes
    O3 La O6 . . 72.73(11) yes
    O3 La O7 . . 143.80(13) yes
    O3 La O9 . . 91.42(18) yes
    O4 La O5 . . 92.34(13) yes
    O4 La O6 . . 77.41(12) yes
    O4 La O7 . . 92.55(13) yes
    O4 La O9 . . 164.68(14) yes
    O5 La O6 . . 142.27(12) yes
    O5 La O7 . . 72.28(12) yes
    O5 La O9 . . 97.29(18) yes
    O6 La O7 . . 72.04(12) yes
    O6 La O9 . . 87.73(16) yes
    O7 La O9 . . 79.17(16) yes
    O10 Zn1 O11 . . 97.66(15) yes
    O10 Zn1 O12 . . 89.52(14) yes
    O10 Zn1 N1 . . 166.85(14) yes
    O10 Zn1 N2 . . 92.71(14) yes
    O11 Zn1 O12 . . 153.68(14) yes
    O11 Zn1 N1 . . 91.78(14) yes
    O11 Zn1 N2 . . 100.94(14) yes
    O12 Zn1 N1 . . 85.99(14) yes
    O12 Zn1 N2 . . 103.99(13) yes
    N1 Zn1 N2 . . 76.45(14) yes
    O13 Zn2 O14 . . 95.89(13) yes
    O13 Zn2 O15 . . 155.50(19) yes
    O13 Zn2 N4 . . 87.04(13) yes
    O13 Zn2 N5 . . 100.84(13) yes
    O14 Zn2 O15 . . 94.60(15) yes
    O14 Zn2 N4 . . 170.72(12) yes
    O14 Zn2 N5 . . 94.27(12) yes
    O15 Zn2 N4 . . 86.13(15) yes
    O15 Zn2 N5 . . 100.4(2) yes
    N4 Zn2 N5 . . 76.52(13) yes
    N3 O1 La . . 96.6(3) ?
    N3 O2 La . . 97.6(3) ?
    C21 O3 La . . 156.7(4) ?
    C41 O4 La . . 143.0(3) ?
    C61 O5 La . . 156.2(3) ?
    C31 O6 La . . 137.7(3) ?
    C51 O7 La . . 155.6(3) ?
    C21 O10 Zn1 . . 120.8(3) ?
    C41 O11 Zn1 . . 112.4(3) ?
    C31 O12 Zn1 . . 126.6(3) ?
    C51 O13 Zn2 . . 107.5(3) ?
    C61 O14 Zn2 . . 121.3(3) ?
    C1 N1 C5 . . 119.4(4) ?
    C1 N1 Zn1 . . 126.0(3) ?
    C5 N1 Zn1 . . 114.2(3) ?
    C10 N2 C6 . . 119.0(4) ?
    C10 N2 Zn1 . . 124.1(3) ?
    C6 N2 Zn1 . . 116.9(3) ?
    O8 N3 O2 . . 121.9(5) ?
    O8 N3 O1 . . 120.6(5) ?
    O2 N3 O1 . . 117.5(4) ?
    C15 N4 C11 . . 119.2(4) ?
    C15 N4 Zn2 . . 126.3(3) ?
    C11 N4 Zn2 . . 114.5(3) ?
    C20 N5 C16 . . 119.3(4) ?
    C20 N5 Zn2 . . 123.9(3) ?
    C16 N5 Zn2 . . 116.8(3) ?
    N1 C1 C2 . . 122.1(5) ?
    N1 C1 H1 . . 118.9 ?
    C2 C1 H1 . . 118.9 ?
    C1 C2 C3 . . 118.7(5) ?
    C1 C2 H2 . . 120.7 ?
    C3 C2 H2 . . 120.7 ?
    C4 C3 C2 . . 120.0(5) ?
    C4 C3 H3 . . 120.0 ?
    C2 C3 H3 . . 120.0 ?
    C3 C4 C5 . . 119.3(5) ?
    C3 C4 H4 . . 120.4 ?
    C5 C4 H4 . . 120.4 ?
    N1 C5 C4 . . 120.6(4) ?
    N1 C5 C6 . . 115.7(4) ?
    C4 C5 C6 . . 123.7(4) ?
    N2 C6 C7 . . 120.8(4) ?
    N2 C6 C5 . . 116.0(4) ?
    C7 C6 C5 . . 123.1(4) ?
    C6 C7 C8 . . 119.2(5) ?
    C6 C7 H7 . . 120.4 ?
    C8 C7 H7 . . 120.4 ?
    C9 C8 C7 . . 119.5(5) ?
    C9 C8 H8 . . 120.3 ?
    C7 C8 H8 . . 120.3 ?
    C8 C9 C10 . . 118.9(5) ?
    C8 C9 H9 . . 120.6 ?
    C10 C9 H9 . . 120.6 ?
    N2 C10 C9 . . 122.5(5) ?
    N2 C10 H10 . . 118.7 ?
    C9 C10 H10 . . 118.7 ?
    N4 C11 C12 . . 120.4(4) ?
    N4 C11 C16 . . 115.7(3) ?
    C12 C11 C16 . . 123.8(4) ?
    C13 C12 C11 . . 119.4(4) ?
    C13 C12 H12 . . 120.3 ?
    C11 C12 H12 . . 120.3 ?
    C12 C13 C14 . . 120.6(4) ?
    C12 C13 H13 . . 119.7 ?
    C14 C13 H13 . . 119.7 ?
    C13 C14 C15 . . 117.2(5) ?
    C13 C14 H14 . . 121.4 ?
    C15 C14 H14 . . 121.4 ?
    N4 C15 C14 . . 123.1(4) ?
    N4 C15 H15 . . 118.5 ?
    C14 C15 H15 . . 118.5 ?
    N5 C16 C17 . . 120.6(4) ?
    N5 C16 C11 . . 116.2(3) ?
    C17 C16 C11 . . 123.1(4) ?
    C18 C17 C16 . . 119.7(4) ?
    C18 C17 H17 . . 120.1 ?
    C16 C17 H17 . . 120.1 ?
    C17 C18 C19 . . 119.1(4) ?
    C17 C18 H18 . . 120.5 ?
    C19 C18 H18 . . 120.5 ?
    C18 C19 C20 . . 119.0(5) ?
    C18 C19 H19 . . 120.5 ?
    C20 C19 H19 . . 120.5 ?
    N5 C20 C19 . . 122.3(4) ?
    N5 C20 H20 . . 118.8 ?
    C19 C20 H20 . . 118.8 ?
    O3 C21 O10 . . 124.6(4) ?
    O3 C21 C22 . . 118.0(4) ?
    O10 C21 C22 . . 117.4(4) ?
    C23 C22 C24 . . 124.3(6) ?
    C23 C22 C21 . . 119.9(5) ?
    C24 C22 C21 . . 115.9(5) ?
    C22 C24 H24A . . 109.5 ?
    C22 C24 H24B . . 109.5 ?
    H24A C24 H24B . . 109.5 ?
    C22 C24 H24C . . 109.5 ?
    H24A C24 H24C . . 109.5 ?
    H24B C24 H24C . . 109.5 ?
    O6 C31 O12 . . 124.9(4) ?
    O6 C31 C32 . . 117.4(4) ?
    O12 C31 C32 . . 117.7(4) ?
    C33 C32 C34 . . 123.9(5) ?
    C33 C32 C31 . . 118.1(5) ?
    C34 C32 C31 . . 118.0(5) ?
    C32 C33 H33A . . 120.0 ?
    C32 C33 H33B . . 120.0 ?
    H33A C33 H33B . . 120.0 ?
    C32 C34 H34A . . 109.5 ?
    C32 C34 H34B . . 109.5 ?
    H34A C34 H34B . . 109.5 ?
    C32 C34 H34C . . 109.5 ?
    H34A C34 H34C . . 109.5 ?
    H34B C34 H34C . . 109.5 ?
    O11 C41 O4 . . 121.9(4) ?
    O11 C41 C42 . . 118.6(4) ?
    O4 C41 C42 . . 119.4(4) ?
    C43 C42 C41 . . 120.0(4) ?
    C43 C42 C44 . . 122.5(5) ?
    C41 C42 C44 . . 117.5(4) ?
    C42 C43 H43A . . 120.0 ?
    C42 C43 H43B . . 120.0 ?
    H43A C43 H43B . . 120.0 ?
    C42 C44 H44A . . 109.5 ?
    C42 C44 H44B . . 109.5 ?
    H44A C44 H44B . . 109.5 ?
    C42 C44 H44C . . 109.5 ?
    H44A C44 H44C . . 109.5 ?
    H44B C44 H44C . . 109.5 ?
    O7 C51 O13 . . 122.2(4) ?
    O7 C51 C52 . . 119.6(4) ?
    O13 C51 C52 . . 118.1(4) ?
    C53 C52 C54 . . 123.2(5) ?
    C53 C52 C51 . . 118.5(5) ?
    C54 C52 C51 . . 118.2(4) ?
    C52 C53 H53A . . 120.0 ?
    C52 C53 H53B . . 120.0 ?
    H53A C53 H53B . . 120.0 ?
    C52 C54 H54A . . 109.5 ?
    C52 C54 H54B . . 109.5 ?
    H54A C54 H54B . . 109.5 ?
    C52 C54 H54C . . 109.5 ?
    H54A C54 H54C . . 109.5 ?
    H54B C54 H54C . . 109.5 ?
    O5 C61 O14 . . 123.9(4) ?
    O5 C61 C62 . . 118.4(4) ?
    O14 C61 C62 . . 117.7(4) ?
    C63 C62 C64 . . 123.2(5) ?
    C63 C62 C61 . . 118.8(5) ?
    C64 C62 C61 . . 117.9(4) ?
    C62 C63 H63A . . 120.0 ?
    C62 C63 H63B . . 120.0 ?
    H63A C63 H63B . . 120.0 ?
    C62 C64 H64A . . 109.5 ?
    C62 C64 H64B . . 109.5 ?
    H64A C64 H64B . . 109.5 ?
    C62 C64 H64C . . 109.5 ?
    H64A C64 H64C . . 109.5 ?
    H64B C64 H64C . . 109.5 ?
    C71 O15 Zn2 . . 125.1(4) ?
    C71 O9 La . . 130.1(4) ?
    C73 C72 C71 . . 119.5(6) ?
    C73 C72 C74 . . 119.4(6) ?
    C71 C72 C74 . . 121.0(6) ?
    O9 C71 O15 . . 126.8(6) ?
    O9 C71 C72 . . 121.2(6) ?
    O15 C71 C72 . . 111.9(6) ?
    C72 C73 H73A . . 120.0 ?
    C72 C73 H73B . . 120.0 ?
    H73A C73 H73B . . 120.0 ?
    C72 C74 H74A . . 109.5 ?
    C72 C74 H74B . . 109.5 ?
    H74A C74 H74B . . 109.5 ?
    C72 C74 H74C . . 109.5 ?
    H74A C74 H74C . . 109.5 ?
    H74B C74 H74C . . 109.5 ?
    C22 C23 H23A . . 120.0 ?
    C22 C23 H23B . . 120.0 ?
    H23A C23 H23B . . 120.0 ?
data_lazn
_journal_date_recd_electronic     2004-04-28
_journal_date_accepted     2004-06-07
_journal_name_full     'Acta Crystallographica, Section E'
_journal_year     2004
_journal_volume     60
_journal_issue      7
_journal_page_first     m963
_journal_page_last     m965
_journal_paper_category     EM
_publ_contact_author_name     'Weimin Lu'
_publ_contact_author_address
;
Chemistry Department
Zhejiang University (Xixi Campus)
Hangzhou
Zhejiang 310028
People's Republic of China
;
_publ_contact_author_email     'weimlu2000@163.com'
_publ_section_title
;
A zinc-lanthanum carboxylate complex, [LaZn₂L₆(NO₃)(bipy)₂]
(L = α-methylacrylate, bipy = 2,2'-bipyridine)
;
loop_
    _publ_author_name
    _publ_author_address
    'Zhu, Yue'
;
Chemistry Department
Zhejiang University (Xixi Campus)
Hangzhou
Zhejiang 310028
People's Republic of China
and Medical School
Hangzhou Teachers' College
Hangzhou 310012
People's Republic of China
;
    'Lu, Wei-Min'
;
Chemistry Department
Zhejiang University (Xixi Campus)
Hangzhou
Zhejiang 310028
People's Republic of China
;
    'Chen, Fang'
;
Chemistry Department
Zhejiang University (Xixi Campus)
Hangzhou
Zhejiang 310028
People's Republic of China
;
