The Coordination of the Tetraselenidoantimonate [SbSe4]3- Anion with Trivalent Lanthanide Ions Tuned by Ethylene Polyamines
Dingxian Jia; Qinyan Jin; Jiangfang Chen; Yingli Pan; Yong Zhang; Inorganic Chemistry 48 (2009) 8286–8293; doi:10.1021/ic900901t

data_4303029
_publ_contact_author_address
;Soochow University
      College of Chemistry, Chemical Engineering and Materials Science
      P.O. Box 174, Renai Road 199, Suzhou 215123
      P.R.China.
;
_publ_contact_author_email       jiadingxian@suda.edu.cn
_publ_contact_author_fax         86-512-65880089
_publ_contact_author_name        'Dr. Dingxian Jia'
_publ_contact_author_phone       86-512-65880089
_publ_section_title
;
The Coordination of the Tetraselenidoantimonate [SbSe4]3- Anion with
Trivalent Lanthanide Ions Tuned by Ethylene Polyamines
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8286
_journal_page_last               8293
_journal_paper_doi               10.1021/ic900901t
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C8 H29 Eu N7, Sb Se4'
_chemical_formula_sum            'C8 H29 Eu N7 Sb Se4'
_chemical_formula_weight         812.93
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                89.083(7)
_cell_angle_beta                 88.431(7)
_cell_angle_gamma                86.795(7)
_cell_formula_units_Z            4
_cell_length_a                   10.117(2)
_cell_length_b                   12.104(2)
_cell_length_c                   17.179(3)
_cell_measurement_reflns_used    7304
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.3
_cell_measurement_theta_min      3.1
_cell_volume                     2099.4(7)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalStructure
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Rigaku Mercury'
_diffrn_measurement_method       \w
_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  0.0555
_diffrn_reflns_av_sigmaI/netI    0.0724
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            20392
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.07
_exptl_absorpt_coefficient_mu    11.186
_exptl_absorpt_correction_T_max  0.2677
_exptl_absorpt_correction_T_min  0.1005
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.572
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1504
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.16
_refine_diff_density_max         2.513
_refine_diff_density_min         -1.660
_refine_diff_density_rms         0.261
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     378
_refine_ls_number_reflns         7619
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0854
_refine_ls_R_factor_gt           0.0675
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0308P)^2^+75.0154P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1372
_refine_ls_wR_factor_ref         0.1461
_reflns_number_gt                6212
_reflns_number_total             7619
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic900901t_si_002_6.cif
_cod_data_source_block           complex_IIa
_cod_database_code               4303029