#------------------------------------------------------------------------------
#$Date: 2011-09-10 05:16:28 +0200 (Sat, 10 Sep 2011) $
#$Revision: 25271 $
#$URL: svn://www.crystallography.net/cod/cif/2/2003404.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2003404
loop_
_publ_author_name
'Tebbe, K.-F.'
'Kavoosian, A.'
_publ_contact_author
;
    Prof. Dr. K.-F. Tebbe
    Institut f\"ur Anorganische Chemie
    Universit\"at zu K\"oln
    Greinstra\&se 6
    D-50939 K\"oln
    Germany
;
_publ_section_title
;
 Kalium-2,2-Crypt-triiodid
;
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              562
_journal_page_last               565
_journal_volume                  51
_journal_year                    1995
_chemical_formula_analytical     '(K 1+), (C12 H26 N2 O4), (I3 1-)'
_chemical_formula_moiety         '(K 1+), (C12 H26 N2 O4), (I3 1-)'
_chemical_formula_structural     '(K 1+), (C12 H26 N2 O4), (I3 1-)'
_chemical_formula_sum            'C12 H26 I3 K N2 O4'
_chemical_formula_weight         682.160(10)
_chemical_name_common            Kalium(2.2-Crypt)triiodid
_chemical_name_systematic
;
Kalium-1,4,10,13-Tetraoxa-7,16-diazacyclooctadecan-triiodid
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_audit_creation_method           SHELXL93
_cell_angle_alpha                90
_cell_angle_beta                 105.60(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.121(2)
_cell_length_b                   8.475(2)
_cell_length_c                   18.357(2)
_cell_measurement_reflns_used    24
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      22.30
_cell_measurement_theta_min      10.63
_cell_volume                     2265.8(7)
_computing_cell_refinement       'CAD4 Software (Enraf-Nonius, 1977)'
_computing_data_collection       'CAD4 Software (Enraf-Nonius, 1977)'
_computing_data_reduction
;
BEGIN, STDPLT, CHORT, PSI, EAC
(SDP-Plus V1.1B, Frenz, 1978)
;
_computing_molecular_graphics    'SCHAKAL88 (Keller, 1988)'
_computing_publication_material
;
ORFFE4 (Busing, Martin, Levy, Brown, Johnson & Thiessen, 1977),
PARST (Nardelli, 1983),
KRISTALL-ST (Tebbe, 1992)
;
_computing_structure_refinement  'SHELXL93  (Sheldrick, 1994)'
_computing_structure_solution    'SHELXS86  (Sheldrick, 1985)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'Enraf-Nonius CAD4 diffractometer'
_diffrn_measurement_method       \w/\q
_diffrn_radiation_monochromator  Graphit
_diffrn_radiation_source         R\"ontgenr\"ohre
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0234
_diffrn_reflns_av_sigmaI/netI    0.0341
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -4
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            6031
_diffrn_reflns_theta_max         25
_diffrn_reflns_theta_min         2
_diffrn_standards_decay_%        -12.7
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    4.336
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.8473
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            braun
_exptl_crystal_density_diffrn    2.000
_exptl_crystal_description       'schiefes Prisma'
_exptl_crystal_F_000             1288
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         .581
_refine_diff_density_min         -.746
_refine_ls_extinction_coef       0.00019(13)
_refine_ls_extinction_method     SHELXL93
_refine_ls_goodness_of_fit_all   1.465
_refine_ls_goodness_of_fit_obs   1.534
_refine_ls_hydrogen_treatment    refU
_refine_ls_matrix_type           full
_refine_ls_number_parameters     105
_refine_ls_number_reflns         1987
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.465
_refine_ls_restrained_S_obs      1.534
_refine_ls_R_factor_all          0.0410
_refine_ls_R_factor_obs          0.0332
_refine_ls_shift/esd_max         0.0005
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_scheme
'calc w = 1/[\s^2^(F~o~^2^) + 0.0507P)^2^] where P=(F~o~^2^ + 2F~c~^2^)/3'
_refine_ls_wR_factor_all         0.1032
_refine_ls_wR_factor_obs         0.1003
_reflns_number_observed          1726
_reflns_number_total             1987
_reflns_observed_criterion       F~o~>4\s(F~o~)
_[local]_cod_data_source_file    se1068.cif
_[local]_cod_data_source_block   struct1
_[local]_cod_cif_authors_sg_H-M  'C 2/c'
_cod_database_code               2003404
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y, -z+1/2'
'x+1/2, y+1/2, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y, z-1/2'
'-x+1/2, -y+1/2, -z'
'x+1/2, -y+1/2, z-1/2'
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
I1 0.0671(3) 0.0522(3) 0.0696(3) 0.0053(2) 0.0341(2) 0.0014(2)
I2 0.0804(3) 0.1159(5) 0.0831(3) -0.0298(3) 0.0279(2) -0.0190(2)
K 0.0618(8) 0.0623(10) 0.0419(6) -0.0178(7) -0.0073(5) 0.0076(6)
N1 0.054(2) 0.049(2) 0.043(2) -0.013(2) 0.0039(15) 0.009(2)
C2 0.101(5) 0.097(5) 0.109(5) -0.050(4) -0.012(4) 0.045(4)
C3 0.121(6) 0.061(4) 0.100(5) -0.039(4) -0.030(4) 0.010(3)
O4 0.070(2) 0.062(2) 0.059(2) -0.021(2) -0.002(2) -0.001(2)
C5 0.066(3) 0.076(4) 0.054(3) -0.017(3) -0.009(2) -0.014(3)
C6 0.048(2) 0.091(4) 0.043(2) 0.000(3) -0.011(2) -0.010(2)
O7 0.064(2) 0.089(3) 0.060(2) 0.004(2) 0.0025(15) 0.003(2)
C8 0.062(3) 0.078(4) 0.041(2) 0.010(3) 0.003(2) 0.016(2)
C9 0.080(4) 0.087(4) 0.052(3) 0.004(3) 0.011(2) 0.022(3)
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_thermal_displace_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_type_symbol
I1 .75 .25 .5 0.0599(2) Uani d S 1 I
I2 0.88174(3) 0.32356(7) 0.64366(2) 0.0920(2) Uani d . 1 I
K .5 0 0 0.0595(4) Uani d S 1 K
N1 0.4832(3) -0.2890(5) 0.0717(2) 0.0505(9) Uani d . 1 N
H1 0.5235(3) -0.3380(5) 0.0511(2) 0.099(6) Uiso calc R 1 H
C2 0.3965(5) -0.3621(9) 0.0451(4) 0.110(3) Uani d . 1 C
H2A 0.3514(5) -0.3062(9) 0.0641(4) 0.099(6) Uiso calc R 1 H
H2B 0.3997(5) -0.4701(9) 0.0631(4) 0.099(6) Uiso calc R 1 H
C3 0.3692(6) -0.3603(8) -0.0378(4) 0.106(3) Uani d . 1 C
H3A 0.4163(6) -0.4107(8) -0.0565(4) 0.099(6) Uiso calc R 1 H
H3B 0.3127(6) -0.4196(8) -0.0563(4) 0.099(6) Uiso calc R 1 H
O4 0.3559(2) -0.2050(5) -0.0653(2) 0.0669(9) Uani d . 1 O
C5 0.3213(4) -0.1990(8) -0.1458(3) 0.0703(14) Uani d . 1 C
H5A 0.2629(4) -0.2537(8) -0.1613(3) 0.099(6) Uiso calc R 1 H
H5B 0.3639(4) -0.2510(8) -0.1691(3) 0.099(6) Uiso calc R 1 H
C6 0.3092(3) -0.0306(7) -0.1708(2) 0.0650(14) Uani d . 1 C
H6A 0.2799(3) -0.0263(7) -0.2247(2) 0.099(6) Uiso calc R 1 H
H6B 0.2696(3) 0.0226(7) -0.1448(2) 0.099(6) Uiso calc R 1 H
O7 0.3974(2) 0.0494(5) -0.1545(2) 0.0738(11) Uani d . 1 O
C8 0.3906(3) 0.2142(7) -0.1740(2) 0.0624(14) Uani d . 1 C
H8A 0.3497(3) 0.2659(7) -0.1488(2) 0.099(6) Uiso calc R 1 H
H8B 0.3647(3) 0.2256(7) -0.2281(2) 0.099(6) Uiso calc R 1 H
C9 0.4821(4) 0.2914(8) -0.1513(3) 0.074(2) Uani d . 1 C
H9A 0.5242(4) 0.2363(8) -0.1741(3) 0.099(6) Uiso calc R 1 H
H9B 0.4769(4) 0.3996(8) -0.1691(3) 0.099(6) Uiso calc R 1 H
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
O O .0106 .0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N .0061 .0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
C C .0033 .0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H .0000 .0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
I I -.4742 1.8119 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
K K .2009 .2494 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_diffrn_standard_refln_index_h
_diffrn_standard_refln_index_k
_diffrn_standard_refln_index_l
4 4 0
0 0 -12
-10 0 6
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle
I2 I1 I2 . 7_656 180.0000(10)
C2 N1 C9 . 5_655 113.8(5)
N1 C2 C3 . . 109.4(6)
O4 C3 C2 . . 110.8(6)
C3 O4 C5 . . 112.4(5)
O4 C5 C6 . . 109.4(4)
O7 C6 C5 . . 110.6(4)
C8 O7 C6 . . 113.6(4)
O7 C8 C9 . . 111.0(4)
N1 C9 C8 5_655 . 110.0(4)
C2 N1 K . . 114.2(3)
C9 N1 K 5_655 . 116.1(3)
C3 O4 K . . 114.2(3)
C5 O4 K . . 116.6(3)
C8 O7 K . . 111.7(3)
C6 O7 K . . 110.9(3)
O4 K N1 . . 60.19(10)
O4 K O7 . . 61.00(11)
N1 K O7 . . 119.60(11)
O4 K I2 . 8_455 94.76(9)
N1 K I2 . 8_455 84.34(9)
O7 K I2 . 8_455 113.04(8)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_site_symmetry_2
_geom_bond_distance
I1 I2 . 2.9131(8)
K N1 . 2.824(4)
K O4 . 2.792(3)
K O7 . 2.873(3)
N1 C2 . 1.413(7)
C2 C3 . 1.465(9)
C3 O4 . 1.404(8)
O4 C5 . 1.429(6)
C5 C6 . 1.495(9)
C6 O7 . 1.455(6)
O7 C8 . 1.439(7)
C8 C9 . 1.485(8)
C9 N1 5_655 1.413(6)
K I2 8_455 3.8633(7)
loop_
_geom_contact_atom_site_label_1
_geom_contact_atom_site_label_2
_geom_contact_distance
_geom_contact_site_symmetry_2
I2 I2 5.826(2) 2_756
I2 I2 4.530(2) 7_656
I2 N1 4.555(4) 8_454
I1 N1 4.579(4) 4_654
I1 C3 3.913(8) 2_665
I1 C2 3.923(8) 2_665
I1 O7 4.170(4) 3_556
I1 O7 3.807(4) 4_655
I1 H22 3.269(8) 2_665
I1 H32 3.214(8) 2_665
N1 H12 3.97(10) 5_665
N1 H31 3.015(9) 5_665
C9 H91 3.215(8) 2_654
C8 H51 3.291(6) 4_554
O4 H21 3.142(9) 7_545
O4 H32 3.957(9) 7_545
H11 H31 2.307(8) 5_645
H51 H82 2.402(6) 4_545
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_4
_geom_torsion
N1 K O4 C3 . . -17.6(5)
N1 K O4 C5 . . -151.5(4)
N1 K O7 C6 . . 33.5(4)
N1 K O7 C8 . . 161.4(3)
O4 K N1 C2 . . -15.8(5)
O4 K N1 C2 5_655 . 164.2(5)
O4 K O7 C6 5_655 . -160.9(3)
O4 K O7 C8 . . 147.0(3)
O7 K N1 C2 . . -30.3(5)
O7 K N1 C9 5_655 5_655 14.3(3)
N1 K N1 C2 5_655 . -12.E1(5)
N1 K N1 C9 5_655 5_655 10.E1(5)
K N1 C2 C3 . . 46.4(8)
C2 C3 O4 K . . 49.4(8)
K O4 C5 C6 . . -45.3(5)
C5 C6 O7 K . . -50.4(4)
K O7 C8 C9 . . 49.8(5)
N1 C2 C3 O4 . . -64.8(9)
C2 C3 O4 C5 . . -174.8(6)
C3 O4 C5 C6 . . -179.9(5)
O4 C5 C6 O7 . . 65.0(6)
C5 C6 O7 C8 . . -177.3(4)
C6 O7 C8 C9 . . 176.2(4)
C9 N1 C2 C3 5_655 . -177.2(6)
O7 C8 C9 N1 . 5_655 -64.7(6)