Thermodynamic, Kinetic, Structural, and Computational Studies of the Ph<sub>3</sub>Sn-H, Ph<sub>3</sub>Sn-SnPh<sub>3</sub>, and Ph<sub>3</sub>Sn-Cr(CO)<sub>3</sub>C<sub>5</sub>Me<sub>5</sub> Bond Dissociation Enthalpies.
Cai, Xiaochen; Majumdar, Subhojit; Fortman, George C.; Koppaka, Anjaneyulu; Serafim, Leonardo; Captain, Burjor; Temprado, Manuel; Hoff, Carl D.; Inorganic chemistry 55 (2016) 10751–10766; doi:10.1021/acs.inorgchem.6b01978

data_4349149
_publ_section_title
;
 Thermodynamic, Kinetic, Structural, and Computational Studies of the
 Ph<sub>3</sub>Sn-H, Ph<sub>3</sub>Sn-SnPh<sub>3</sub>, and
 Ph<sub>3</sub>Sn-Cr(CO)<sub>3</sub>C<sub>5</sub>Me<sub>5</sub> Bond
 Dissociation Enthalpies.
;
_journal_issue                   20
_journal_name_full               'Inorganic chemistry'
_journal_page_first              10751
_journal_page_last               10766
_journal_paper_doi               10.1021/acs.inorgchem.6b01978
_journal_volume                  55
_journal_year                    2016
_chemical_formula_sum            'C31 H48 Cr O3 Sn'
_chemical_formula_weight         639.38
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 95.8140(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.1471(8)
_cell_length_b                   17.7577(8)
_cell_length_c                   9.7232(4)
_cell_measurement_reflns_used    7858
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.98
_cell_measurement_theta_min      2.29
_cell_volume                     3117.2(2)
_computing_cell_refinement       'SAINT+  V7.46A (Bruker, 2007)'
_computing_data_collection       'APEX2 v2.2-0 (Bruker, 2007)'
_computing_data_reduction        'SAINT+  V7.46A (Bruker, 2007)'
_computing_molecular_graphics    'XSHELL v4.02 (Bruker, 2000)'
_computing_publication_material  'XCIF v6.12 (Bruker, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART APEX2 CCD diffractometer'
_diffrn_measurement_method       '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  0.0403
_diffrn_reflns_av_sigmaI/netI    0.0378
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            34823
_diffrn_reflns_theta_full        29.50
_diffrn_reflns_theta_max         29.50
_diffrn_reflns_theta_min         1.13
_exptl_absorpt_coefficient_mu    1.177
_exptl_absorpt_correction_T_max  0.9768
_exptl_absorpt_correction_T_min  0.6377
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS 2007/4 Bruker)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.362
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             1328
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.621
_refine_diff_density_min         -0.559
_refine_diff_density_rms         0.092
_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     330
_refine_ls_number_reflns         8681
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0684
_refine_ls_R_factor_gt           0.0454
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0577P)^2^+3.9205P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1177
_refine_ls_wR_factor_ref         0.1339
_reflns_number_gt                6250
_reflns_number_total             8681
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic6b01978_si_001.cif
_cod_data_source_block           p21c
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4349149