Hydrazinium lanthanide oxalates: synthesis, structure and thermal reactivity of N2H5[Ln2(C2O4)4(N2H5)]·4H2O, Ln = Ce, Nd.
De Almeida, Lucie; Grandjean, Stéphane; Rivenet, Murielle; Patisson, Fabrice; Abraham, Francis; Dalton transactions (Cambridge, England : 2003) 43 (2014) 4680–4688; doi:10.1039/c3dt52944d

data_7028665
_publ_section_title
;
 Hydrazinium lanthanide oxalates: synthesis, structure and thermal
 reactivity of N2H5[Ln2(C2O4)4(N2H5)]&#x00B7;4H2O, Ln = Ce, Nd.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4680
_journal_page_last               4688
_journal_paper_doi               10.1039/c3dt52944d
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C8 H18 N4 Nd2 O20'
_chemical_formula_weight         778.7
_chemical_name_systematic        ' ?'
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 116.638(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.315(4)
_cell_length_b                   12.127(3)
_cell_length_c                   11.430(2)
_cell_measurement_reflns_used    9149
_cell_measurement_temperature    296
_cell_measurement_theta_max      34.96
_cell_measurement_theta_min      2.50
_cell_volume                     2021.4(8)
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 0.96
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0578
_diffrn_reflns_av_sigmaI/netI    0.0372
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            47511
_diffrn_reflns_theta_full        35.65
_diffrn_reflns_theta_max         39.55
_diffrn_reflns_theta_min         1.99
_exptl_absorpt_coefficient_mu    5.191
_exptl_absorpt_correction_T_max  0.7478
_exptl_absorpt_correction_T_min  0.6527
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            'pale violet'
_exptl_crystal_density_diffrn    2.558
_exptl_crystal_description       plate
_exptl_crystal_F_000             1468
_exptl_crystal_size_max          0.077
_exptl_crystal_size_mid          0.047
_exptl_crystal_size_min          0.005
_refine_diff_density_max         0.10
_refine_diff_density_min         -0.19
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_gt    2.28
_refine_ls_goodness_of_fit_ref   1.98
_refine_ls_hydrogen_treatment    mixed
_refine_ls_number_constraints    26
_refine_ls_number_parameters     174
_refine_ls_number_reflns         5984
_refine_ls_number_restraints     3
_refine_ls_R_factor_all          0.0559
_refine_ls_R_factor_gt           0.0313
_refine_ls_shift/su_max          0.0362
_refine_ls_shift/su_mean         0.0016
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     w=1/\s^2^(F)
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0295
_refine_ls_wR_factor_ref         0.0306
_reflns_number_gt                4231
_reflns_number_total             5984
_reflns_threshold_expression     I>3\s(I)
_cod_data_source_file            c3dt52944d.txt
_cod_data_source_block           (I)
_cod_original_cell_volume        2021.4(7)
_cod_database_code               7028665