Different Reductive Reactivities of SmCpx2(THF)n (Cpx = C5Me5 and C5H3tBu2) Samarocenes toward P2Ph4: THF Ring-Opening and Ligand-Exchange Pathways
Pushkarevsky, Nikolay A.; Ilyin, Igor Yu.; Petrov, Pavel A.; Samsonenko, Denis G.; Ryzhikov, Maxim R.; Roesky, Peter W.; Konchenko, Sergey N.; Organometallics 36 (2017) 1287–; doi:10.1021/acs.organomet.7b00014

data_4087337
_publ_section_title
;
 Different Reductive Reactivities of SmCpx2(THF)n (Cpx = C5Me5 and
 C5H3tBu2) Samarocenes toward P2Ph4: THF Ring-Opening and Ligand-Exchange
 Pathways
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1287
_journal_paper_doi               10.1021/acs.organomet.7b00014
_journal_volume                  36
_journal_year                    2017
_chemical_formula_sum            'C63 H83 P2 Sm2'
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_diffrn_measurement_device       'four-circle diffractometer'
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_diffrn_measurement_method       '\w scans'
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_diffrn_radiation_source         'fine-focus sealed tube'
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_diffrn_reflns_point_group_measured_fraction_full 0.998
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_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            black
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_exptl_crystal_F_000             2460
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_exptl_crystal_size_mid          0.20
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0205P)^2^+8.0905P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0785
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_reflns_Friedel_coverage         0.000
_reflns_number_gt                20367
_reflns_number_total             25459
_reflns_threshold_expression     >2\s(I)
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_cod_data_source_block           7
_cod_original_cell_volume        5762.40(14)
_cod_database_code               4087337
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.610
_shelx_estimated_absorpt_t_max   0.757
_shelx_res_checksum              88323
_shelx_hkl_checksum              22779