Chain-like and dinuclear coordination polymers in lanthanide (Nd, Eu) oxochloride complexes with 2,2':6',2''-terpyridine: synthesis, XRD structure and magnetic properties.
Lhoste, Jérôme; Pérez-Campos, Ana; Henry, Natacha; Loiseau, Thierry; Rabu, Pierre; Abraham, Francis; Dalton transactions (Cambridge, England : 2003) 40 (2011) 9136–9144; doi:10.1039/c1dt10485c

data_7016431
_publ_section_title
;
 Chain-like and dinuclear coordination polymers in lanthanide (Nd, Eu)
 oxochloride complexes with 2,2':6',2''-terpyridine: synthesis, XRD
 structure and magnetic properties.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9136
_journal_page_last               9144
_journal_paper_doi               10.1039/c1dt10485c
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety
'2(Eu 3+). (C15 N3 H11). 5(Cl 1-). 1(OH 1-). 1(H2 O)'
_chemical_formula_sum            'C15 H14 Cl5 Eu2 N3 O2'
_chemical_formula_weight         746.44
_chemical_name_systematic
;
?
;
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 123.305(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.7211(8)
_cell_length_b                   20.7195(13)
_cell_length_c                   8.5408(5)
_cell_measurement_reflns_used    5885
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.20
_cell_measurement_theta_min      2.59
_cell_volume                     2029.3(2)
_computing_cell_refinement       'Bruker SMART/SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SMART/SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0718
_diffrn_reflns_av_sigmaI/netI    0.0439
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            18059
_diffrn_reflns_theta_full        26.30
_diffrn_reflns_theta_max         26.30
_diffrn_reflns_theta_min         1.97
_exptl_absorpt_coefficient_mu    6.799
_exptl_absorpt_correction_T_max  0.8179
_exptl_absorpt_correction_T_min  0.4526
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'empirical (SADABS)'
_exptl_crystal_colour            pink
_exptl_crystal_density_diffrn    2.443
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             976
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.731
_refine_diff_density_min         -1.819
_refine_diff_density_rms         0.342
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.227
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     132
_refine_ls_number_reflns         2105
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.227
_refine_ls_R_factor_all          0.0610
_refine_ls_R_factor_gt           0.0361
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0767P)^2^+8.8734P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1060
_refine_ls_wR_factor_ref         0.1419
_reflns_number_gt                1625
_reflns_number_total             2105
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt10485c.txt
_cod_data_source_block           eutetraes
_cod_database_code               7016431