Syntheses, structures and properties of seven isomorphous 1D Ln3+complexes Ln(BTA)(HCOO)(H2O)3 (H2BTA = bis(tetrazoly)amine, Ln = Pr, Gd, Eu, Tb, Dy, Er, Yb) and two 3D Ln3+ complexes Ln(HCOO)3 (Ln = Pr, Nd)
Lin, Jiao-Min; Guan, Yang-Fan; Wang, Dong-Yao; Dong, Wen; Wang, Xiu-Teng; Gao, Song; Dalton Transactions  (2008) 6165–6169; doi:10.1039/b808394k

data_7004544
_publ_section_title
;
 Syntheses, structures and properties of seven isomorphous 1D
 Ln3+complexes Ln(BTA)(HCOO)(H2O)3 (H2BTA = bis(tetrazoly)amine, Ln =
 Pr, Gd, Eu, Tb, Dy, Er, Yb) and two 3D Ln3+ complexes Ln(HCOO)3 (Ln =
 Pr, Nd)
;
_journal_issue                   44
_journal_name_full               'Dalton Transactions'
_journal_page_first              6165
_journal_page_last               6169
_journal_paper_doi               10.1039/b808394k
_journal_year                    2008
_chemical_formula_sum            'C3 H8 Er N9 O5'
_chemical_formula_weight         417.44
_chemical_name_systematic
;
?
;
_space_group_IT_number           42
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'F 2 -2'
_symmetry_space_group_name_H-M   'F m m 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.6224(7)
_cell_length_b                   11.2563(10)
_cell_length_c                   14.1921(16)
_cell_measurement_temperature    296(2)
_cell_volume                     1057.93(19)
_computing_cell_refinement       'SAINT (Bruker, 2001-2005)'
_computing_data_collection       ' SMART (Bruker, 2001-2005) '
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL (Bruker, 2001-2005)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area detector'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0220
_diffrn_reflns_av_sigmaI/netI    0.0150
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            4072
_diffrn_reflns_theta_full        27.56
_diffrn_reflns_theta_max         27.56
_diffrn_reflns_theta_min         2.87
_exptl_absorpt_coefficient_mu    7.970
_exptl_absorpt_correction_T_max  0.344
_exptl_absorpt_correction_T_min  0.225
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            lightred
_exptl_crystal_density_diffrn    2.621
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       needle
_exptl_crystal_F_000             788
_exptl_crystal_size_max          0.245
_exptl_crystal_size_mid          0.165
_exptl_crystal_size_min          0.134
_refine_diff_density_max         0.522
_refine_diff_density_min         -1.689
_refine_diff_density_rms         0.296
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.48(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.198
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     59
_refine_ls_number_reflns         701
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.256
_refine_ls_R_factor_all          0.0217
_refine_ls_R_factor_gt           0.0217
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0419P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0523
_refine_ls_wR_factor_ref         0.0523
_reflns_number_gt                701
_reflns_number_total             701
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b808394k.txt
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      Fmm2
_cod_database_code               7004544