A family of Fe(3+) based double-stranded helicates showing a magnetocaloric effect, and Rhodamine B dye and DNA binding activities.
Adhikary, Amit; Jena, Himanshu Sekhar; Konar, Sanjit; Dalton transactions (Cambridge, England : 2003) 44 (2015) 15531–15543; doi:10.1039/c5dt01569c

data_7035955
_publ_section_title
;
 A family of Fe(3+) based double-stranded helicates showing a
 magnetocaloric effect, and Rhodamine B dye and DNA binding activities.
;
_journal_issue                   35
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15531
_journal_page_last               15543
_journal_paper_doi               10.1039/c5dt01569c
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C39 H48 Fe2 N10 O18.75'
_chemical_formula_weight         1068.57
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-07-07 deposited with the CCDC.
2015-07-24 downloaded from the CCDC.
;
_cell_angle_alpha                74.689(4)
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_cell_measurement_theta_max      25.87
_cell_measurement_theta_min      2.43
_cell_volume                     2292.6(4)
_computing_cell_refinement       'Bruker SAINT V7.60A (Bruker, 2008)'
_computing_data_collection       'Bruker SMART V5.631 (Bruker, 2002)'
_computing_data_reduction        'Bruker SAINT V7.60A (Bruker, 2008)'
_computing_molecular_graphics    'SHELXS-97 (Sheldrick, 2008)'
_computing_publication_material  'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
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_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            63139
_diffrn_reflns_point_group_measured_fraction_full 0.997
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_diffrn_reflns_theta_full        25.300
_diffrn_reflns_theta_max         25.300
_diffrn_reflns_theta_min         2.125
_exptl_absorpt_coefficient_mu    0.721
_exptl_absorpt_correction_T_max  0.817
_exptl_absorpt_correction_T_min  0.746
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            BROWN
_exptl_crystal_density_diffrn    1.548
_exptl_crystal_description       DIAMOND
_exptl_crystal_F_000             1104.0
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.28
_refine_diff_density_max         1.658
_refine_diff_density_min         -0.610
_refine_diff_density_rms         0.121
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     661
_refine_ls_number_reflns         8326
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0720
_refine_ls_R_factor_gt           0.0664
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0279P)^2^+35.4434P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1818
_refine_ls_wR_factor_ref         0.1847
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5952
_reflns_number_total             8326
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5dt01569c2.cif
_cod_data_source_block           complex3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7035953--7035956.cif.
;
_cod_database_code               7035955
_audit_block_doi                 10.5517/cc12dpfl
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              67301