Six-coordinate Iron(II) and Cobalt(II) paraSHIFT Agents for Measuring Temperature by Magnetic Resonance Spectroscopy.
Tsitovich, Pavel B.; Cox, Jordan M.; Benedict, Jason B.; Morrow, Janet R.; Inorganic chemistry 55 (2016) 700–716; doi:10.1021/acs.inorgchem.5b02144

data_4344566
_publ_section_title
;
 Six-coordinate Iron(II) and Cobalt(II) paraSHIFT Agents for Measuring
 Temperature by Magnetic Resonance Spectroscopy.
;
_journal_issue                   2
_journal_name_full               'Inorganic chemistry'
_journal_page_first              700
_journal_page_last               716
_journal_paper_doi               10.1021/acs.inorgchem.5b02144
_journal_volume                  55
_journal_year                    2016
_chemical_formula_moiety         'C36 H48 Co N8, 6(H2 O), 2(Cl)'
_chemical_formula_sum            'C36 H60 Cl2 Co N8 O6'
_chemical_formula_weight         830.75
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_date             2015-05-19
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 98.4869(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.3586(7)
_cell_length_b                   14.8399(10)
_cell_length_c                   24.1643(16)
_cell_measurement_reflns_used    9631
_cell_measurement_temperature    90.0
_cell_measurement_theta_max      33.79
_cell_measurement_theta_min      2.27
_cell_volume                     4028.5(5)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'olex2.solve (Bourhis et al., 2015)'
_diffrn_ambient_temperature      90.0
_diffrn_detector                 'Bruker APEX2 area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker SMART APEX2 area detector'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0278
_diffrn_reflns_av_unetI/netI     0.0164
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            54363
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         33.79
_diffrn_reflns_theta_min         1.70
_diffrn_source                   'microfocus rotating anode'
_diffrn_source_type              'Incoatec I\ms'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.613
_exptl_absorpt_correction_T_max  0.7467
_exptl_absorpt_correction_T_min  0.6628
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2012/1 (Bruker,2012) was used for absorption correction.
wR2(int) was 0.1151 before and 0.0405 after correction.
The Ratio of minimum to maximum transmission is 0.8876.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            pink
_exptl_crystal_colour_primary    pink
_exptl_crystal_density_diffrn    1.370
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1764
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.750
_refine_diff_density_min         -0.325
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     263
_refine_ls_number_reflns         8083
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0325
_refine_ls_R_factor_gt           0.0298
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0400P)^2^+3.6192P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0792
_refine_ls_wR_factor_ref         0.0811
_reflns_number_gt                7505
_reflns_number_total             8083
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b02144_si_003.cif
_cod_data_source_block           jmc_061402_0m
_cod_database_code               4344566
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C1(H1a,H1b), C8(H8a,H8b), C9(H9a,H9b), C10(H10a,H10b), C17(H17a,H17b),
 C18(H18a,H18b)
2.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C5(H5), C12(H12), C13(H13), C14(H14)
2.c Idealised Me refined as rotating group:
 C7(H7a,H7b,H7c), C16(H16a,H16b,H16c)
;
_olex2_submission_special_instructions 'No special instructions were received'