Carboxylate-Free Manganese(II) Phosphonate Assemblies: Synthesis, Structure, and Magnetism
Vadapalli Chandrasekhar; Joydeb Goura; E. Carolina Sañudo; Inorganic Chemistry 51 (2012) 8479–8487; doi:10.1021/ic301060j

data_4329923
_publ_contact_author_address
; Department of Chemistry
Indian Institute of Technology Kanpur
Kanpur 208016
Uttarpradesh
India
;
_publ_contact_author_email       vc@iitk.ac.in
_publ_contact_author_fax         '+91-512-259 7436'
_publ_contact_author_name        'Prof. V. Chandrasekhar'
_publ_contact_author_phone       '+91-512-259 7259'
_publ_section_title
;
 Carboxylate-Free Manganese(II) Phosphonate Assemblies: Synthesis,
 Structure, and Magnetism
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8479
_journal_page_last               8487
_journal_paper_doi               10.1021/ic301060j
_journal_volume                  51
_journal_year                    2012
_chemical_formula_moiety         'C90 H93 Cl2 Mn3 N12 O21 P2'
_chemical_formula_sum            'C90 H93 Cl2 Mn3 N12 O21 P2'
_chemical_formula_weight         1976.43
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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                95.281(4)
_cell_angle_beta                 97.824(4)
_cell_angle_gamma                94.734(4)
_cell_formula_units_Z            2
_cell_length_a                   10.688(2)
_cell_length_b                   15.235(3)
_cell_length_c                   27.509(5)
_cell_measurement_reflns_used    1774
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      19.74
_cell_measurement_theta_min      2.41
_cell_volume                     4398.2(14)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0636
_diffrn_reflns_av_sigmaI/netI    0.1470
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            23537
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.93
_exptl_absorpt_coefficient_mu    0.602
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.097545
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.492
_exptl_crystal_description       block
_exptl_crystal_F_000             2048
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.093
_refine_diff_density_min         -0.769
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.982
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1183
_refine_ls_number_reflns         15899
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.983
_refine_ls_R_factor_all          0.1570
_refine_ls_R_factor_gt           0.0871
_refine_ls_shift/su_max          0.035
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1210P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2023
_refine_ls_wR_factor_ref         0.2554
_reflns_number_gt                8246
_reflns_number_total             15899
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301060j_si_002_2.cif
_cod_data_source_block           complex_2
_cod_original_cell_volume        4398.2(15)
_cod_database_code               4329923