#------------------------------------------------------------------------------
#$Date: 2016-02-20 05:06:23 +0200 (Sat, 20 Feb 2016) $
#$Revision: 176774 $
#$URL: svn://www.crystallography.net/cod/cif/2/20/08/2200846.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_2200846
loop_
_publ_author_name
'Jovanovic, Jovan'
'Elling, Wilhelm'
'Schürmann, Markus'
'Preut, Hans'
'Spiteller, Michael'
_publ_section_title
Spiro[1,1a,6,6a-Tetrahydrocyclopropa[a]indene-1,1'-2',3'-dihydro-1'H-indene]
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o67
_journal_page_last               o68
_journal_paper_doi               10.1107/S160053680102116X
_journal_volume                  58
_journal_year                    2002
_chemical_formula_iupac          'C18 H16'
_chemical_formula_moiety         'C18 H16'
_chemical_formula_sum            'C18 H16'
_chemical_formula_weight         232.31
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_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                 94.3527(9)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.02560(10)
_cell_length_b                   12.5288(2)
_cell_length_c                   14.8003(4)
_cell_measurement_reflns_used    13022
_cell_measurement_temperature    291.0(10)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.20
_cell_volume                     1299.00(4)
_computing_cell_refinement
;
DENZO and SCALEPACK (Otwinowski & Minor, 1997)
;
_computing_data_collection       'COLLECT (Nonius, 1998)'
_computing_data_reduction
;
DENZO (Otwinowski & Minor, 1997) and SCALEPACK
;
_computing_molecular_graphics    'SHELXTL-Plus (Sheldrick, 1991)'
_computing_publication_material
;
SHELXL97, PARST95 (Nardelli, 1995) and PLATON (Spek, 2001)
;
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      291.0(10)
_diffrn_detector_area_resol_mean '10 vertical, 18 horizontal'
_diffrn_measured_fraction_theta_full .997
_diffrn_measured_fraction_theta_max .997
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method
;
318 frames via ω-rotation (Δω=1°) with 3 sets at
different κ-angles and two times 60 s per frame
;
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .031
_diffrn_reflns_av_sigmaI/netI    .0399
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            13022
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.20
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    .067
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.188
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             496
_exptl_crystal_size_max          .48
_exptl_crystal_size_mid          .45
_exptl_crystal_size_min          .15
_refine_diff_density_max         .205
_refine_diff_density_min         -.159
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     163
_refine_ls_number_reflns         2965
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          .0749
_refine_ls_R_factor_gt           .0456
_refine_ls_shift/su_max          .001
_refine_ls_shift/su_mean         .000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[σ²(Fo²)+(0.0785P)²] where P = (Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          .1317
_refine_ls_wR_factor_ref         .1403
_reflns_number_gt                1842
_reflns_number_total             2965
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            cf6135.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2200846
_cod_database_fobs_code          2200846
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
_atom_site_type_symbol
C1 .28206(18) .87197(10) .14870(9) .0475(3) Uani d . 1 . . C
C2 .4409(2) .91286(11) .09391(11) .0645(4) Uani d . 1 . . C
H2A .3991 .9758 .0597 .077 Uiso calc R 1 . . H
H2B .5520 .9316 .1337 .077 Uiso calc R 1 . . H
C3 .4894(2) .82389(12) .03024(12) .0705(5) Uani d . 1 . . C
H3A .4617 .8453 -.0324 .085 Uiso calc R 1 . . H
H3B .6235 .8053 .0393 .085 Uiso calc R 1 . . H
C4 .36662(18) .73145(10) .05319(9) .0495(3) Uani d . 1 . . C
C5 .3579(2) .63003(11) .01622(10) .0571(4) Uani d . 1 . . C
H5 .4353 .6118 -.0296 .068 Uiso calc R 1 . . H
C6 .2336(2) .55618(11) .04777(10) .0597(4) Uani d . 1 . . C
H6 .2265 .4880 .0229 .072 Uiso calc R 1 . . H
C7 .1196(2) .58315(11) .11616(11) .0642(4) Uani d . 1 . . C
H7 .0370 .5326 .1375 .077 Uiso calc R 1 . . H
C8 .1266(2) .68398(11) .15324(10) .0597(4) Uani d . 1 . . C
H8 .0493 .7017 .1993 .072 Uiso calc R 1 . . H
C9 .25020(18) .75890(10) .12115(8) .0469(3) Uani d . 1 . . C
C11 .10924(19) .94012(10) .16884(9) .0518(4) Uani d . 1 . . C
H11 -.0184 .9081 .1653 .062 Uiso calc R 1 . . H
C12 .25542(19) .90745(10) .24399(9) .0526(4) Uani d . 1 . . C
H12 .2196 .8542 .2881 .063 Uiso calc R 1 . . H
C13 .3586(2) 1.00735(10) .27835(10) .0607(4) Uani d . 1 . . C
H13A .3354 1.0209 .3411 .073 Uiso calc R 1 . . H
H13B .4950 1.0008 .2735 .073 Uiso calc R 1 . . H
C14 .27603(19) 1.09545(10) .21772(9) .0504(4) Uani d . 1 . . C
C15 .3254(2) 1.20237(11) .21720(10) .0593(4) Uani d . 1 . . C
H15 .4257 1.2279 .2559 .071 Uiso calc R 1 . . H
C16 .2234(2) 1.27060(11) .15832(10) .0646(4) Uani d . 1 . . C
H16 .2533 1.3429 .1585 .078 Uiso calc R 1 . . H
C17 .0788(2) 1.23301(12) .09972(11) .0664(4) Uani d . 1 . . C
H17 .0116 1.2800 .0605 .080 Uiso calc R 1 . . H
C18 .0316(2) 1.12559(12) .09822(10) .0633(4) Uani d . 1 . . C
H18 -.0651 1.1000 .0575 .076 Uiso calc R 1 . . H
C19 .13018(19) 1.05687(11) .15813(9) .0503(4) Uani d . 1 . . C
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
C9 C1 C12 120.80(11)
C9 C1 C2 106.07(10)
C12 C1 C2 123.38(12)
C9 C1 C11 118.65(11)
C12 C1 C11 59.73(9)
C2 C1 C11 122.80(11)
C3 C2 C1 107.05(11)
C3 C2 H2A 110.3
C1 C2 H2A 110.3
C3 C2 H2B 110.3
C1 C2 H2B 110.3
H2A C2 H2B 108.6
C4 C3 C2 105.50(12)
C4 C3 H3A 110.6
C2 C3 H3A 110.6
C4 C3 H3B 110.6
C2 C3 H3B 110.6
H3A C3 H3B 108.8
C5 C4 C9 120.24(12)
C5 C4 C3 129.02(13)
C9 C4 C3 110.73(11)
C6 C5 C4 119.56(13)
C6 C5 H5 120.2
C4 C5 H5 120.2
C5 C6 C7 120.15(13)
C5 C6 H6 119.9
C7 C6 H6 119.9
C8 C7 C6 120.80(13)
C8 C7 H7 119.6
C6 C7 H7 119.6
C7 C8 C9 119.27(13)
C7 C8 H8 120.4
C9 C8 H8 120.4
C8 C9 C4 119.97(12)
C8 C9 C1 129.51(12)
C4 C9 C1 110.51(11)
C19 C11 C12 106.19(11)
C19 C11 C1 116.32(11)
C12 C11 C1 59.21(9)
C19 C11 H11 119.8
C12 C11 H11 119.8
C1 C11 H11 119.8
C1 C12 C11 61.06(9)
C1 C12 C13 117.94(11)
C11 C12 C13 107.72(11)
C1 C12 H12 118.7
C11 C12 H12 118.7
C13 C12 H12 118.7
C14 C13 C12 104.59(11)
C14 C13 H13A 110.8
C12 C13 H13A 110.8
C14 C13 H13B 110.8
C12 C13 H13B 110.8
H13A C13 H13B 108.9
C15 C14 C19 120.48(12)
C15 C14 C13 128.71(13)
C19 C14 C13 110.79(12)
C16 C15 C14 118.94(13)
C16 C15 H15 120.5
C14 C15 H15 120.5
C17 C16 C15 120.76(13)
C17 C16 H16 119.6
C15 C16 H16 119.6
C16 C17 C18 120.64(14)
C16 C17 H17 119.7
C18 C17 H17 119.7
C19 C18 C17 119.11(14)
C19 C18 H18 120.4
C17 C18 H18 120.4
C18 C19 C14 120.02(13)
C18 C19 C11 129.41(13)
C14 C19 C11 110.54(11)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_site_symmetry_2
_geom_bond_distance
_geom_bond_publ_flag
C1 C9 . 1.4863(17) ?
C1 C12 . 1.5040(18) ?
C1 C2 . 1.5176(18) ?
C1 C11 . 1.5321(19) ?
C2 C3 . 1.515(2) ?
C2 H2A . .970 ?
C2 H2B . .970 ?
C3 C4 . 1.4985(19) ?
C3 H3A . .970 ?
C3 H3B . .970 ?
C4 C5 . 1.3830(18) ?
C4 C9 . 1.3871(18) ?
C5 C6 . 1.3779(19) ?
C5 H5 . .930 ?
C6 C7 . 1.379(2) ?
C6 H6 . .930 ?
C7 C8 . 1.3768(19) ?
C7 H7 . .930 ?
C8 C9 . 1.3869(18) ?
C8 H8 . .930 ?
C11 C19 . 1.4798(19) ?
C11 C12 . 1.5119(19) ?
C11 H11 . .980 ?
C12 C13 . 1.5148(18) ?
C12 H12 . .980 ?
C13 C14 . 1.5103(18) ?
C13 H13A . .970 ?
C13 H13B . .970 ?
C14 C15 . 1.3840(18) ?
C14 C19 . 1.3872(18) ?
C15 C16 . 1.3818(19) ?
C15 H15 . .930 ?
C16 C17 . 1.368(2) ?
C16 H16 . .930 ?
C17 C18 . 1.386(2) ?
C17 H17 . .930 ?
C18 C19 . 1.3835(19) ?
C18 H18 . .930 ?
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
C9 C1 C2 C3 3.82(17)
C12 C1 C2 C3 149.71(13)
C11 C1 C2 C3 -137.37(14)
C1 C2 C3 C4 -3.31(18)
C2 C3 C4 C5 -178.70(14)
C2 C3 C4 C9 1.57(18)
C9 C4 C5 C6 -.4(2)
C3 C4 C5 C6 179.87(14)
C4 C5 C6 C7 -.4(2)
C5 C6 C7 C8 .6(2)
C6 C7 C8 C9 -.1(2)
C7 C8 C9 C4 -.8(2)
C7 C8 C9 C1 179.10(13)
C5 C4 C9 C8 1.0(2)
C3 C4 C9 C8 -179.23(13)
C5 C4 C9 C1 -178.88(12)
C3 C4 C9 C1 .88(16)
C12 C1 C9 C8 30.2(2)
C2 C1 C9 C8 177.17(14)
C11 C1 C9 C8 -39.7(2)
C12 C1 C9 C4 -149.92(12)
C2 C1 C9 C4 -2.96(15)
C11 C1 C9 C4 140.15(12)
C9 C1 C11 C19 -155.23(11)
C12 C1 C11 C19 93.87(12)
C2 C1 C11 C19 -18.57(19)
C9 C1 C11 C12 110.90(13)
C2 C1 C11 C12 -112.44(15)
C9 C1 C12 C11 -107.36(13)
C2 C1 C12 C11 111.50(14)
C9 C1 C12 C13 156.89(12)
C2 C1 C12 C13 15.74(19)
C11 C1 C12 C13 -95.76(13)
C19 C11 C12 C1 -111.37(11)
C19 C11 C12 C13 1.30(14)
C1 C11 C12 C13 112.67(12)
C1 C12 C13 C14 62.88(16)
C11 C12 C13 C14 -3.19(15)
C12 C13 C14 C15 -177.13(13)
C12 C13 C14 C19 4.15(16)
C19 C14 C15 C16 1.9(2)
C13 C14 C15 C16 -176.67(14)
C14 C15 C16 C17 -1.6(2)
C15 C16 C17 C18 .0(2)
C16 C17 C18 C19 1.3(2)
C17 C18 C19 C14 -1.0(2)
C17 C18 C19 C11 -178.91(13)
C15 C14 C19 C18 -.7(2)
C13 C14 C19 C18 178.19(12)
C15 C14 C19 C11 177.66(11)
C13 C14 C19 C11 -3.50(15)
C12 C11 C19 C18 179.44(14)
C1 C11 C19 C18 116.25(16)
C12 C11 C19 C14 1.33(14)
C1 C11 C19 C14 -61.87(15)
