Magnetic dynamics of two salen type Dy2 complexes modulated by coordination geometry
Zou, Xiaoyan; Yan, Pengfei; Dong, Yanping; Luan, Fang; Li, Guangming; RSC Adv.  (2015) –; doi:10.1039/C5RA18244A

data_7223143
_publ_section_title
;
 Magnetic dynamics of two salen type Dy2 complexes modulated by
 coordination geometry
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA18244A
_journal_year                    2015
_chemical_formula_moiety         ' C38 H44 Dy2 N10 O26, C H2 Cl2  '
_chemical_formula_sum            'C39 H46 Cl2 Dy2 N10 O26'
_chemical_formula_weight         1466.76
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-09-07 deposited with the CCDC.
2015-11-02 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 98.45(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   12.087(2)
_cell_length_b                   14.937(3)
_cell_length_c                   15.076(3)
_cell_measurement_temperature    293(2)
_cell_volume                     2692.3(9)
_computing_cell_refinement       'RAPID-AUTO (Rigaku 1998 <i>RAPID-AUTO</i>)'
_computing_data_collection       'RAPID-AUTO (Rigaku 1998 <i>RAPID-AUTO</i>)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC, 2002)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       '\w scan'
_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  0.0343
_diffrn_reflns_av_sigmaI/netI    0.0306
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            24526
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         3.00
_exptl_absorpt_coefficient_mu    2.947
_exptl_absorpt_correction_T_max  0.662
_exptl_absorpt_correction_T_min  0.594
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Higashi, 1995)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.809
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1448
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.894
_refine_diff_density_min         -0.629
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     372
_refine_ls_number_reflns         6106
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0436
_refine_ls_R_factor_gt           0.0322
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0276P)^2^+2.4524P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0657
_refine_ls_wR_factor_ref         0.0697
_reflns_number_gt                5015
_reflns_number_total             6166
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra18244a2.cif
_cod_data_source_block           c
_cod_original_sg_symbol_Hall     ' -P 2ybc  '
_cod_original_sg_symbol_H-M      ' P 21/c  '
_cod_database_code               7223143